Merge branch 'main' into tab-bar-settings

.cloudflare/README.md

@@ -1,15 +0,0 @@
-We have two cloudflare workers that let us serve some assets of this repo
-from Cloudflare.
-
-* `open-source-website-assets` is used for `install.sh`
-* `docs-proxy` is used for `https://zed.dev/docs`
-
-On push to `main`, both of these (and the files they depend on) are uploaded to Cloudflare.
-
-### Deployment
-
-These functions are deployed on push to main by the deploy_cloudflare.yml workflow. Worker Rules in Cloudflare intercept requests to zed.dev and proxy them to the appropriate workers.
-
-### Testing
-
-You can use [wrangler](https://developers.cloudflare.com/workers/cli-wrangler/install-update) to test these workers locally, or to deploy custom versions.

.cloudflare/docs-proxy/src/worker.js

@@ -1,14 +0,0 @@
-export default {
-  async fetch(request, _env, _ctx) {
-    const url = new URL(request.url);
-    url.hostname = "docs-anw.pages.dev";
-
-    let res = await fetch(url, request);
-
-    if (res.status === 404) {
-      res = await fetch("https://zed.dev/404");
-    }
-
-    return res;
-  },
-};

.cloudflare/docs-proxy/wrangler.toml

@@ -1,8 +0,0 @@
-name = "docs-proxy"
-main = "src/worker.js"
-compatibility_date = "2024-05-03"
-workers_dev = true
-
-[[routes]]
-pattern = "zed.dev/docs*"
-zone_name = "zed.dev"

.cloudflare/open-source-website-assets/src/worker.js

@@ -1,19 +0,0 @@
-export default {
-  async fetch(request, env) {
-    const url = new URL(request.url);
-    const key = url.pathname.slice(1);
-
-    const object = await env.OPEN_SOURCE_WEBSITE_ASSETS_BUCKET.get(key);
-    if (!object) {
-      return await fetch("https://zed.dev/404");
-    }
-
-    const headers = new Headers();
-    object.writeHttpMetadata(headers);
-    headers.set("etag", object.httpEtag);
-
-    return new Response(object.body, {
-      headers,
-    });
-  },
-};

.cloudflare/open-source-website-assets/wrangler.toml

@@ -1,8 +0,0 @@
-name = "open-source-website-assets"
-main = "src/worker.js"
-compatibility_date = "2024-05-15"
-workers_dev = true
-
-[[r2_buckets]]
-binding = 'OPEN_SOURCE_WEBSITE_ASSETS_BUCKET'
-bucket_name = 'zed-open-source-website-assets'

.github/pull_request_template.md

@@ -6,8 +6,6 @@ Release Notes:
 
 Optionally, include screenshots / media showcasing your addition that can be included in the release notes.
 
-### Or...
-
-Release Notes:
+**or**
 
 - N/A

.github/workflows/bump_patch_version.yml

@@ -9,7 +9,7 @@ on:
 
 concurrency:
   # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ inputs.branch }}
+  group: ${{ github.workflow }}-${{ github.event.input.branch }}
   cancel-in-progress: true
 
 jobs:

.github/workflows/ci.yml

@@ -23,7 +23,6 @@ env:
 
 jobs:
   style:
-    timeout-minutes: 60
     name: Check formatting and spelling
     runs-on:
       - self-hosted
@@ -33,6 +32,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
           fetch-depth: 0
 
       - name: Remove untracked files
@@ -78,7 +78,6 @@ jobs:
           against: "https://github.com/${GITHUB_REPOSITORY}.git#branch=${BUF_BASE_BRANCH},subdir=crates/rpc/proto/"
 
   macos_tests:
-    timeout-minutes: 60
     name: (macOS) Run Clippy and tests
     runs-on:
       - self-hosted
@@ -88,6 +87,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: cargo clippy
         run: cargo xtask clippy
@@ -103,19 +103,23 @@ jobs:
 
   # todo(linux): Actually run the tests
   linux_tests:
-    timeout-minutes: 60
     name: (Linux) Run Clippy and tests
-    runs-on:
-      - self-hosted
-      - deploy
+    runs-on: ubuntu-latest
     steps:
-      - name: Add Rust to the PATH
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
       - name: Checkout repo
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
+
+      - name: Cache dependencies
+        uses: swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+
+      - name: configure linux
+        shell: bash -euxo pipefail {0}
+        run: script/linux
 
       - name: cargo clippy
         run: cargo xtask clippy
@@ -125,14 +129,14 @@ jobs:
 
   # todo(windows): Actually run the tests
   windows_tests:
-    timeout-minutes: 60
     name: (Windows) Run Clippy and tests
-    runs-on: hosted-windows-1
+    runs-on: windows-latest
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: Cache dependencies
         uses: swatinem/rust-cache@v2
@@ -146,7 +150,6 @@ jobs:
         run: cargo build -p zed
 
   bundle-mac:
-    timeout-minutes: 60
     name: Create a macOS bundle
     runs-on:
       - self-hosted
@@ -176,6 +179,7 @@ jobs:
           # 25 was chosen arbitrarily.
           fetch-depth: 25
           clean: false
+          submodules: "recursive"
 
       - name: Limit target directory size
         run: script/clear-target-dir-if-larger-than 100
@@ -256,27 +260,30 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-  bundle-linux:
-    timeout-minutes: 60
-    name: Create a Linux bundle
-    runs-on:
-      - self-hosted
-      - deploy
+  bundle-deb:
+    name: Create a *.deb Linux bundle
+    runs-on: ubuntu-22.04 # keep the version fixed to avoid libc and dynamic linked library issues
     if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-bundling') }}
     needs: [linux_tests]
     env:
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
+      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
+      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
     steps:
-      - name: Add Rust to the PATH
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
       - name: Checkout repo
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
-      - name: Limit target directory size
-        run: script/clear-target-dir-if-larger-than 100
+      - name: Cache dependencies
+        uses: swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+
+      - name: Configure linux
+        shell: bash -euxo pipefail {0}
+        run: script/linux
 
       - name: Determine version and release channel
         if: ${{ startsWith(github.ref, 'refs/tags/v') }}
@@ -305,26 +312,28 @@ jobs:
             exit 1
           fi
 
-      - name: Generate license file
-        run: script/generate-licenses
+      # TODO linux : Find a way to add licenses to the final bundle
+      # - name: Generate license file
+      #   run: script/generate-licenses
 
-      - name: Create and upload Linux .tar.gz bundle
+      - name: Create Linux *.deb bundle
         run: script/bundle-linux
 
-      - name: Upload Linux bundle to workflow run if main branch or specific label
+      - name: Upload app bundle to workflow run if main branch or specific label
         uses: actions/upload-artifact@v4
         if: ${{ github.ref == 'refs/heads/main' }} || contains(github.event.pull_request.labels.*.name, 'run-bundling') }}
         with:
-          name: zed-${{ github.event.pull_request.head.sha || github.sha }}-x86_64-unknown-linux-gnu.tar.gz
-          path: zed-*.tar.gz
+          name: Zed_${{ github.event.pull_request.head.sha || github.sha }}.deb
+          path: target/release/*.deb
 
-      - name: Upload app bundle to release
-        uses: softprops/action-gh-release@v1
-        if: ${{ env.RELEASE_CHANNEL == 'preview' }}
-        with:
-          draft: true
-          prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}
-          files: target/release/zed-linux-x86_64.tar.gz
-          body: ""
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      # TODO linux : make it stable enough to be uploaded as a release
+      # - uses: softprops/action-gh-release@v1
+      #   name: Upload app bundle to release
+      #   if: ${{ env.RELEASE_CHANNEL == 'preview' || env.RELEASE_CHANNEL == 'stable' }}
+      #   with:
+      #     draft: true
+      #     prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}
+      #     files: target/release/Zed.dmg
+      #     body: ""
+      #   env:
+      #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/deploy_cloudflare.yml

@@ -1,56 +0,0 @@
-name: Deploy Docs
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  deploy-docs:
-    name: Deploy Docs
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-        with:
-          clean: false
-
-      - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@v2
-        with:
-          mdbook-version: "0.4.37"
-
-      - name: Build book
-        run: |
-          set -euo pipefail
-          mkdir -p target/deploy
-          mdbook build ./docs --dest-dir=../target/deploy/docs/
-
-      - name: Deploy Docs
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: pages deploy target/deploy --project-name=docs
-
-      - name: Deploy Install
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: r2 object put -f script/install.sh zed-open-source-website-assets/install.sh
-
-      - name: Deploy Docs Workers
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: deploy .cloudflare/docs-proxy/src/worker.js
-
-      - name: Deploy Install Workers
-        uses: cloudflare/wrangler-action@v3
-        with:
-          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          command: deploy .cloudflare/docs-proxy/src/worker.js

.github/workflows/deploy_collab.yml

@@ -21,6 +21,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
           fetch-depth: 0
 
       - name: Run style checks
@@ -40,6 +41,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
           fetch-depth: 0
 
       - name: Install cargo nextest
@@ -74,6 +76,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: Build docker image
         run: docker build . --build-arg GITHUB_SHA=$GITHUB_SHA --tag registry.digitalocean.com/zed/collab:$GITHUB_SHA

.github/workflows/publish_extension_cli.yml

@@ -19,6 +19,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: Cache dependencies
         uses: swatinem/rust-cache@v2

.github/workflows/randomized_tests.yml

@@ -31,6 +31,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: Run randomized tests
         run: script/randomized-test-ci

.github/workflows/release_nightly.yml

@@ -15,7 +15,6 @@ env:
 
 jobs:
   style:
-    timeout-minutes: 60
     name: Check formatting and Clippy lints
     if: github.repository_owner == 'zed-industries'
     runs-on:
@@ -26,6 +25,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
           fetch-depth: 0
 
       - name: Run style checks
@@ -34,7 +34,6 @@ jobs:
       - name: Run clippy
         run: cargo xtask clippy
   tests:
-    timeout-minutes: 60
     name: Run tests
     if: github.repository_owner == 'zed-industries'
     runs-on:
@@ -46,12 +45,12 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: Run tests
         uses: ./.github/actions/run_tests
 
   bundle-mac:
-    timeout-minutes: 60
     name: Create a macOS bundle
     if: github.repository_owner == 'zed-industries'
     runs-on:
@@ -76,6 +75,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
       - name: Set release channel to nightly
         run: |
@@ -94,12 +94,9 @@ jobs:
         run: script/upload-nightly macos
 
   bundle-deb:
-    timeout-minutes: 60
-    name: Create a Linux *.tar.gz bundle
+    name: Create a *.deb Linux bundle
     if: github.repository_owner == 'zed-industries'
-    runs-on:
-      - self-hosted
-      - deploy
+    runs-on: ubuntu-22.04 # keep the version fixed to avoid libc and dynamic linked library issues
     needs: tests
     env:
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
@@ -110,9 +107,16 @@ jobs:
         uses: actions/checkout@v4
         with:
           clean: false
+          submodules: "recursive"
 
-      - name: Add Rust to the PATH
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+      - name: Cache dependencies
+        uses: swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+
+      - name: Configure linux
+        shell: bash -euxo pipefail {0}
+        run: script/linux
 
       - name: Set release channel to nightly
         run: |
@@ -121,11 +125,12 @@ jobs:
           echo "Publishing version: ${version} on release channel nightly"
           echo "nightly" > crates/zed/RELEASE_CHANNEL
 
-      - name: Generate license file
-        run: script/generate-licenses
+      # TODO linux : find a way to add licenses to the final bundle
+      # - name: Generate license file
+      #   run: script/generate-licenses
 
-      - name: Create Linux .tar.gz bundle
+      - name: Create Linux *.deb bundle
         run: script/bundle-linux
 
       - name: Upload Zed Nightly
-        run: script/upload-nightly linux-targz
+        run: script/upload-nightly linux-deb

.gitignore

@@ -7,8 +7,6 @@
 /script/node_modules
 /crates/theme/schemas/theme.json
 /crates/collab/seed.json
-/crates/zed/resources/flatpak/flatpak-cargo-sources.json
-/dev.zed.Zed*.json
 /assets/*licenses.md
 **/venv
 .build
@@ -26,5 +24,3 @@ DerivedData/
 .venv
 .blob_store
 .vscode
-.wrangler
-.flatpak-builder

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "crates/live_kit_server/protocol"]
+	path = crates/live_kit_server/protocol
+	url = https://github.com/livekit/protocol

.mailmap

@@ -15,12 +15,8 @@ Christian Bergschneider <christian.bergschneider@gmx.de>
 Christian Bergschneider <christian.bergschneider@gmx.de> <magiclake@gmx.de>
 Conrad Irwin <conrad@zed.dev>
 Conrad Irwin <conrad@zed.dev> <conrad.irwin@gmail.com>
-Fernando Tagawa <tagawafernando@gmail.com>
-Fernando Tagawa <tagawafernando@gmail.com> <fernando.tagawa.gamail.com@gmail.com>
 Greg Morenz <greg-morenz@droid.cafe>
 Greg Morenz <greg-morenz@droid.cafe> <morenzg@gmail.com>
-Ivan Žužak <izuzak@gmail.com>
-Ivan Žužak <izuzak@gmail.com> <ivan.zuzak@github.com>
 Joseph T. Lyons <JosephTLyons@gmail.com>
 Joseph T. Lyons <JosephTLyons@gmail.com> <JosephTLyons@users.noreply.github.com>
 Julia <floc@unpromptedtirade.com>
@@ -33,9 +29,6 @@ Kirill Bulatov <kirill@zed.dev>
 Kirill Bulatov <kirill@zed.dev> <mail4score@gmail.com>
 Kyle Caverly <kylebcaverly@gmail.com>
 Kyle Caverly <kylebcaverly@gmail.com> <kyle@zed.dev>
-LoganDark <contact@logandark.mozmail.com>
-LoganDark <contact@logandark.mozmail.com> <git@logandark.mozmail.com>
-LoganDark <contact@logandark.mozmail.com> <github@logandark.mozmail.com>
 Marshall Bowers <elliott.codes@gmail.com>
 Marshall Bowers <elliott.codes@gmail.com> <marshall@zed.dev>
 Max Brunsfeld <maxbrunsfeld@gmail.com>
@@ -48,8 +41,6 @@ Nate Butler <iamnbutler@gmail.com> <nate@zed.dev>
 Nathan Sobo <nathan@zed.dev>
 Nathan Sobo <nathan@zed.dev> <nathan@warp.dev>
 Nathan Sobo <nathan@zed.dev> <nathansobo@gmail.com>
-Petros Amoiridis <petros@hey.com>
-Petros Amoiridis <petros@hey.com> <petros@zed.dev>
 Piotr Osiewicz <piotr@zed.dev>
 Piotr Osiewicz <piotr@zed.dev> <24362066+osiewicz@users.noreply.github.com>
 Robert Clover <git@clo4.net>

.zed/tasks.json

@@ -3,5 +3,10 @@
     "label": "clippy",
     "command": "cargo",
     "args": ["xtask", "clippy"]
+  },
+  {
+    "label": "assistant2",
+    "command": "cargo",
+    "args": ["run", "-p", "assistant2", "--example", "assistant_example"]
   }
 ]

Cargo.toml

@@ -4,8 +4,8 @@ members = [
     "crates/anthropic",
     "crates/assets",
     "crates/assistant",
-    "crates/assistant_slash_command",
     "crates/assistant_tooling",
+    "crates/assistant2",
     "crates/audio",
     "crates/auto_update",
     "crates/breadcrumbs",
@@ -20,6 +20,7 @@ members = [
     "crates/command_palette",
     "crates/command_palette_hooks",
     "crates/copilot",
+    "crates/copilot_ui",
     "crates/db",
     "crates/diagnostics",
     "crates/editor",
@@ -35,16 +36,12 @@ members = [
     "crates/fsevent",
     "crates/fuzzy",
     "crates/git",
-    "crates/git_hosting_providers",
     "crates/go_to_line",
     "crates/google_ai",
     "crates/gpui",
     "crates/gpui_macros",
     "crates/headless",
-    "crates/html_to_markdown",
-    "crates/http",
     "crates/image_viewer",
-    "crates/inline_completion_button",
     "crates/install_cli",
     "crates/journal",
     "crates/language",
@@ -54,7 +51,6 @@ members = [
     "crates/live_kit_client",
     "crates/live_kit_server",
     "crates/lsp",
-    "crates/markdown",
     "crates/markdown_preview",
     "crates/media",
     "crates/menu",
@@ -73,7 +69,7 @@ members = [
     "crates/refineable",
     "crates/refineable/derive_refineable",
     "crates/release_channel",
-    "crates/dev_server_projects",
+    "crates/remote_projects",
     "crates/rich_text",
     "crates/rope",
     "crates/rpc",
@@ -90,8 +86,6 @@ members = [
     "crates/storybook",
     "crates/sum_tree",
     "crates/tab_switcher",
-    "crates/supermaven",
-    "crates/supermaven_api",
     "crates/terminal",
     "crates/terminal_view",
     "crates/text",
@@ -129,7 +123,6 @@ members = [
     "extensions/php",
     "extensions/prisma",
     "extensions/purescript",
-    "extensions/ruby",
     "extensions/svelte",
     "extensions/terraform",
     "extensions/toml",
@@ -148,9 +141,8 @@ ai = { path = "crates/ai" }
 anthropic = { path = "crates/anthropic" }
 assets = { path = "crates/assets" }
 assistant = { path = "crates/assistant" }
-assistant_slash_command = { path = "crates/assistant_slash_command" }
+assistant2 = { path = "crates/assistant2" }
 assistant_tooling = { path = "crates/assistant_tooling" }
-async-watch = "0.3.1"
 audio = { path = "crates/audio" }
 auto_update = { path = "crates/auto_update" }
 base64 = "0.13"
@@ -167,7 +159,7 @@ color = { path = "crates/color" }
 command_palette = { path = "crates/command_palette" }
 command_palette_hooks = { path = "crates/command_palette_hooks" }
 copilot = { path = "crates/copilot" }
-dashmap = "5.5.3"
+copilot_ui = { path = "crates/copilot_ui" }
 db = { path = "crates/db" }
 diagnostics = { path = "crates/diagnostics" }
 editor = { path = "crates/editor" }
@@ -181,17 +173,13 @@ fs = { path = "crates/fs" }
 fsevent = { path = "crates/fsevent" }
 fuzzy = { path = "crates/fuzzy" }
 git = { path = "crates/git" }
-git_hosting_providers = { path = "crates/git_hosting_providers" }
 go_to_line = { path = "crates/go_to_line" }
 google_ai = { path = "crates/google_ai" }
 gpui = { path = "crates/gpui" }
 gpui_macros = { path = "crates/gpui_macros" }
 headless = { path = "crates/headless" }
-html_to_markdown = { path = "crates/html_to_markdown" }
-http = { path = "crates/http" }
 install_cli = { path = "crates/install_cli" }
 image_viewer = { path = "crates/image_viewer" }
-inline_completion_button = { path = "crates/inline_completion_button" }
 journal = { path = "crates/journal" }
 language = { path = "crates/language" }
 language_selector = { path = "crates/language_selector" }
@@ -200,7 +188,6 @@ languages = { path = "crates/languages" }
 live_kit_client = { path = "crates/live_kit_client" }
 live_kit_server = { path = "crates/live_kit_server" }
 lsp = { path = "crates/lsp" }
-markdown = { path = "crates/markdown" }
 markdown_preview = { path = "crates/markdown_preview" }
 media = { path = "crates/media" }
 menu = { path = "crates/menu" }
@@ -220,7 +207,7 @@ project_symbols = { path = "crates/project_symbols" }
 quick_action_bar = { path = "crates/quick_action_bar" }
 recent_projects = { path = "crates/recent_projects" }
 release_channel = { path = "crates/release_channel" }
-dev_server_projects = { path = "crates/dev_server_projects" }
+remote_projects = { path = "crates/remote_projects" }
 rich_text = { path = "crates/rich_text" }
 rope = { path = "crates/rope" }
 rpc = { path = "crates/rpc" }
@@ -233,8 +220,6 @@ settings = { path = "crates/settings" }
 snippet = { path = "crates/snippet" }
 sqlez = { path = "crates/sqlez" }
 sqlez_macros = { path = "crates/sqlez_macros" }
-supermaven = { path = "crates/supermaven" }
-supermaven_api = { path = "crates/supermaven_api" }
 story = { path = "crates/story" }
 storybook = { path = "crates/storybook" }
 sum_tree = { path = "crates/sum_tree" }
@@ -259,39 +244,34 @@ zed_actions = { path = "crates/zed_actions" }
 
 anyhow = "1.0.57"
 any_vec = "0.13"
-ashpd = "0.8.0"
 async-compression = { version = "0.4", features = ["gzip", "futures-io"] }
 async-fs = "1.6"
 async-recursion = "1.0.0"
 async-tar = "0.4.2"
 async-trait = "0.1"
-async_zip = { version = "0.0.17", features = ["deflate", "deflate64"] }
 bitflags = "2.4.2"
-blade-graphics = { git = "https://github.com/kvark/blade", rev = "bdaf8c534fbbc9fbca71d1cf272f45640b3a068d" }
-blade-macros = { git = "https://github.com/kvark/blade", rev = "bdaf8c534fbbc9fbca71d1cf272f45640b3a068d" }
-blade-util = { git = "https://github.com/kvark/blade", rev = "bdaf8c534fbbc9fbca71d1cf272f45640b3a068d" }
+blade-graphics = { git = "https://github.com/kvark/blade", rev = "e82eec97691c3acdb43494484be60d661edfebf3" }
+blade-macros = { git = "https://github.com/kvark/blade", rev = "e82eec97691c3acdb43494484be60d661edfebf3" }
 cap-std = "3.0"
-cargo_toml = "0.20"
 chrono = { version = "0.4", features = ["serde"] }
 clap = { version = "4.4", features = ["derive"] }
 clickhouse = { version = "0.11.6" }
 ctor = "0.2.6"
-signal-hook = "0.3.17"
+ctrlc = "3.4.4"
 core-foundation = { version = "0.9.3" }
 core-foundation-sys = "0.8.6"
 derive_more = "0.99.17"
 emojis = "0.6.1"
 env_logger = "0.9"
-exec = "0.3.1"
-fork = "0.1.23"
 futures = "0.3"
 futures-batch = "0.6.1"
 futures-lite = "1.13"
 git2 = { version = "0.18", default-features = false }
 globset = "0.4"
-heed = { version = "0.20.1", features = ["read-txn-no-tls"] }
+heed = { git = "https://github.com/meilisearch/heed", rev = "036ac23f73a021894974b9adc815bc95b3e0482a", features = [
+    "read-txn-no-tls",
+] }
 hex = "0.4.3"
-html5ever = "0.27.0"
 ignore = "0.4.22"
 indoc = "1"
 # We explicitly disable http2 support in isahc.
@@ -301,17 +281,12 @@ isahc = { version = "1.7.2", default-features = false, features = [
 ] }
 itertools = "0.11.0"
 lazy_static = "1.4.0"
-libc = "0.2"
 linkify = "0.10.0"
 log = { version = "0.4.16", features = ["kv_unstable_serde"] }
-markup5ever_rcdom = "0.3.0"
 nanoid = "0.4"
-nix = "0.28"
-once_cell = "1.19.0"
 ordered-float = "2.1.1"
 palette = { version = "0.7.5", default-features = false, features = ["std"] }
 parking_lot = "0.12.1"
-pathdiff = "0.2"
 profiling = "1"
 postage = { version = "0.5", features = ["futures-traits"] }
 pretty_assertions = "1.3.0"
@@ -322,9 +297,8 @@ pulldown-cmark = { version = "0.10.0", default-features = false }
 rand = "0.8.5"
 refineable = { path = "./crates/refineable" }
 regex = "1.5"
-repair_json = "0.1.0"
 rusqlite = { version = "0.29.0", features = ["blob", "array", "modern_sqlite"] }
-rust-embed = { version = "8.4", features = ["include-exclude"] }
+rust-embed = { version = "8.0", features = ["include-exclude"] }
 schemars = "0.8"
 semver = "1.0"
 serde = { version = "1.0", features = ["derive", "rc"] }
@@ -337,7 +311,6 @@ serde_json_lenient = { version = "0.1", features = [
 serde_repr = "0.1"
 sha2 = "0.10"
 shellexpand = "2.1.0"
-shlex = "1.3.0"
 smallvec = { version = "1.6", features = ["union"] }
 smol = "1.2"
 strum = { version = "0.25.0", features = ["derive"] }
@@ -345,7 +318,7 @@ subtle = "2.5.0"
 sysinfo = "0.30.7"
 tempfile = "3.9.0"
 thiserror = "1.0.29"
-tiktoken-rs = "0.5.9"
+tiktoken-rs = "0.5.7"
 time = { version = "0.3", features = [
     "macros",
     "parsing",
@@ -357,33 +330,33 @@ toml = "0.8"
 tokio = { version = "1", features = ["full"] }
 tower-http = "0.4.4"
 tree-sitter = { version = "0.20", features = ["wasm"] }
-tree-sitter-bash = "0.20.5"
+tree-sitter-bash = { git = "https://github.com/tree-sitter/tree-sitter-bash", rev = "7331995b19b8f8aba2d5e26deb51d2195c18bc94" }
 tree-sitter-c = "0.20.1"
-tree-sitter-cpp = "0.20.5"
-tree-sitter-css = "0.20"
-tree-sitter-elixir = "0.1.1"
+tree-sitter-cpp = { git = "https://github.com/tree-sitter/tree-sitter-cpp", rev = "f44509141e7e483323d2ec178f2d2e6c0fc041c1" }
+tree-sitter-css = { git = "https://github.com/tree-sitter/tree-sitter-css", rev = "769203d0f9abe1a9a691ac2b9fe4bb4397a73c51" }
+tree-sitter-elixir = { git = "https://github.com/elixir-lang/tree-sitter-elixir", rev = "a2861e88a730287a60c11ea9299c033c7d076e30" }
 tree-sitter-embedded-template = "0.20.0"
-tree-sitter-go = { git = "https://github.com/tree-sitter/tree-sitter-go", rev = "b82ab803d887002a0af11f6ce63d72884580bf33" }
-tree-sitter-gomod = "1.0.1"
+tree-sitter-go = { git = "https://github.com/tree-sitter/tree-sitter-go", rev = "aeb2f33b366fd78d5789ff104956ce23508b85db" }
+tree-sitter-gomod = { git = "https://github.com/camdencheek/tree-sitter-go-mod" }
 tree-sitter-gowork = { git = "https://github.com/d1y/tree-sitter-go-work" }
 rustc-demangle = "0.1.23"
 tree-sitter-heex = { git = "https://github.com/phoenixframework/tree-sitter-heex", rev = "2e1348c3cf2c9323e87c2744796cf3f3868aa82a" }
 tree-sitter-html = "0.19.0"
 tree-sitter-jsdoc = { git = "https://github.com/tree-sitter/tree-sitter-jsdoc", rev = "6a6cf9e7341af32d8e2b2e24a37fbfebefc3dc55" }
-tree-sitter-json = "0.20.2"
+tree-sitter-json = { git = "https://github.com/tree-sitter/tree-sitter-json", rev = "40a81c01a40ac48744e0c8ccabbaba1920441199" }
 tree-sitter-markdown = { git = "https://github.com/MDeiml/tree-sitter-markdown", rev = "330ecab87a3e3a7211ac69bbadc19eabecdb1cca" }
 tree-sitter-proto = { git = "https://github.com/rewinfrey/tree-sitter-proto", rev = "36d54f288aee112f13a67b550ad32634d0c2cb52" }
 tree-sitter-python = "0.20.2"
 tree-sitter-regex = "0.20.0"
 tree-sitter-ruby = "0.20.0"
 tree-sitter-rust = "0.20.3"
-tree-sitter-typescript = "0.20.5"
-tree-sitter-yaml = "0.0.1"
+tree-sitter-typescript = { git = "https://github.com/tree-sitter/tree-sitter-typescript", rev = "5d20856f34315b068c41edaee2ac8a100081d259" }
+tree-sitter-yaml = { git = "https://github.com/zed-industries/tree-sitter-yaml", rev = "f545a41f57502e1b5ddf2a6668896c1b0620f930" }
 unindent = "0.1.7"
 unicase = "2.6"
 unicode-segmentation = "1.10"
 url = "2.2"
-uuid = { version = "1.1.2", features = ["v4", "v5", "serde"] }
+uuid = { version = "1.1.2", features = ["v4", "v5"] }
 wasmparser = "0.201"
 wasm-encoder = "0.201"
 wasmtime = { version = "19.0.0", default-features = false, features = [
@@ -399,22 +372,20 @@ wit-component = "0.201"
 sys-locale = "0.3.1"
 
 [workspace.dependencies.windows]
-version = "0.56.0"
+version = "0.53.0"
 features = [
     "implement",
     "Foundation_Numerics",
-    "System",
-    "System_Threading",
     "Wdk_System_SystemServices",
     "Win32_Globalization",
     "Win32_Graphics_Direct2D",
     "Win32_Graphics_Direct2D_Common",
     "Win32_Graphics_DirectWrite",
-    "Win32_Graphics_Dwm",
     "Win32_Graphics_Dxgi_Common",
     "Win32_Graphics_Gdi",
     "Win32_Graphics_Imaging",
     "Win32_Graphics_Imaging_D2D",
+    "Win32_Media",
     "Win32_Security",
     "Win32_Security_Credentials",
     "Win32_Storage_FileSystem",
@@ -428,7 +399,6 @@ features = [
     "Win32_System_SystemServices",
     "Win32_System_Threading",
     "Win32_System_Time",
-    "Win32_System_WinRT",
     "Win32_UI_Controls",
     "Win32_UI_HiDpi",
     "Win32_UI_Input_Ime",
@@ -438,7 +408,7 @@ features = [
 ]
 
 [patch.crates-io]
-tree-sitter = { git = "https://github.com/tree-sitter/tree-sitter", rev = "7b4894ba2ae81b988846676f54c0988d4027ef4f" }
+tree-sitter = { git = "https://github.com/tree-sitter/tree-sitter", rev = "528bcd2274814ca53711a57d71d1e3cf7abd73fe" }
 # Workaround for a broken nightly build of gpui: See #7644 and revisit once 0.5.3 is released.
 pathfinder_simd = { git = "https://github.com/servo/pathfinder.git", rev = "30419d07660dc11a21e42ef4a7fa329600cff152" }
 
@@ -463,12 +433,6 @@ codegen-units = 1
 [profile.release.package]
 zed = { codegen-units = 16 }
 
-[profile.profiling]
-inherits = "release"
-debug = true
-lto = false
-codegen-units = 16
-
 [workspace.lints.clippy]
 dbg_macro = "deny"
 todo = "deny"

Dockerfile

@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.2
 
-FROM rust:1.78-bookworm as builder
+FROM rust:1.77-bookworm as builder
 WORKDIR app
 COPY . .
 

README.md

@@ -1,50 +1,51 @@
-# Zed
-
-[![CI](https://github.com/zed-industries/zed/actions/workflows/ci.yml/badge.svg)](https://github.com/zed-industries/zed/actions/workflows/ci.yml)
-
-Welcome to Zed, a high-performance, multiplayer code editor from the creators of [Atom](https://github.com/atom/atom) and [Tree-sitter](https://github.com/tree-sitter/tree-sitter).
-
-## Installation
-
-You can [download](https://zed.dev/download) Zed today for macOS (v10.15+).
-
-Support for additional platforms is on our [roadmap](https://zed.dev/roadmap):
-
-- Linux ([tracking issue](https://github.com/zed-industries/zed/issues/7015))
-- Windows ([tracking issue](https://github.com/zed-industries/zed/issues/5394))
-- Web ([tracking issue](https://github.com/zed-industries/zed/issues/5396))
-
-For macOS users, you can also install Zed using [Homebrew](https://brew.sh/):
-
-```sh
-brew install --cask zed
-```
-
-Alternatively, to install the Preview release:
-
-```sh
-brew install --cask zed@preview
-```
-
-## Developing Zed
-
-- [Building Zed for macOS](./docs/src/development/macos.md)
-- [Building Zed for Linux](./docs/src/development/linux.md)
-- [Building Zed for Windows](./docs/src/development/windows.md)
-- [Running Collaboration Locally](./docs/src/development/local-collaboration.md)
-
-## Contributing
-
-See [CONTRIBUTING.md](./CONTRIBUTING.md) for ways you can contribute to Zed.
-
-Also... we're hiring! Check out our [jobs](https://zed.dev/jobs) page for open roles.
-
-## Licensing
-
-License information for third party dependencies must be correctly provided for CI to pass.
-
-We use [`cargo-about`](https://github.com/EmbarkStudios/cargo-about) to automatically comply with open source licenses. If CI is failing, check the following:
-
-- Is it showing a `no license specified` error for a crate you've created? If so, add `publish = false` under `[package]` in your crate's Cargo.toml.
-- Is the error `failed to satisfy license requirements` for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the `accepted` array in `script/licenses/zed-licenses.toml`.
-- Is `cargo-about` unable to find the license for a dependency? If so, add a clarification field at the end of `script/licenses/zed-licenses.toml`, as specified in the [cargo-about book](https://embarkstudios.github.io/cargo-about/cli/generate/config.html#crate-configuration).
+# Zed
+
+[![CI](https://github.com/zed-industries/zed/actions/workflows/ci.yml/badge.svg)](https://github.com/zed-industries/zed/actions/workflows/ci.yml)
+
+Welcome to Zed, a high-performance, multiplayer code editor from the creators of [Atom](https://github.com/atom/atom) and [Tree-sitter](https://github.com/tree-sitter/tree-sitter).
+
+## Installation
+
+You can [download](https://zed.dev/download) Zed today for macOS (v10.15+).
+
+Support for additional platforms is on our [roadmap](https://zed.dev/roadmap):
+
+- Linux ([tracking issue](https://github.com/zed-industries/zed/issues/7015))
+- Windows ([tracking issue](https://github.com/zed-industries/zed/issues/5394))
+- Web ([tracking issue](https://github.com/zed-industries/zed/issues/5396))
+
+For macOS users, you can also install Zed using [Homebrew](https://brew.sh/):
+
+```sh
+brew install --cask zed
+```
+
+Alternatively, to install the Preview release:
+
+```sh
+brew tap homebrew/cask-versions
+brew install zed-preview
+```
+
+## Developing Zed
+
+- [Building Zed for macOS](./docs/src/developing_zed__building_zed_macos.md)
+- [Building Zed for Linux](./docs/src/developing_zed__building_zed_linux.md)
+- [Building Zed for Windows](./docs/src/developing_zed__building_zed_windows.md)
+- [Running Collaboration Locally](./docs/src/developing_zed__local_collaboration.md)
+
+## Contributing
+
+See [CONTRIBUTING.md](./CONTRIBUTING.md) for ways you can contribute to Zed.
+
+Also... we're hiring! Check out our [jobs](https://zed.dev/jobs) page for open roles.
+
+## Licensing
+
+License information for third party dependencies must be correctly provided for CI to pass.
+
+We use [`cargo-about`](https://github.com/EmbarkStudios/cargo-about) to automatically comply with open source licenses. If CI is failing, check the following:
+
+- Is it showing a `no license specified` error for a crate you've created? If so, add `publish = false` under `[package]` in your crate's Cargo.toml.
+- Is the error `failed to satisfy license requirements` for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the `accepted` array in `script/licenses/zed-licenses.toml`.
+- Is `cargo-about` unable to find the license for a dependency? If so, add a clarification field at the end of `script/licenses/zed-licenses.toml`, as specified in the [cargo-about book](https://embarkstudios.github.io/cargo-about/cli/generate/config.html#crate-configuration).

assets/contexts/system.zmd

@@ -0,0 +1,6 @@
+User input begins on a line starting with /.
+Don't apologize ever.
+Never say "I apologize".
+Use simple language and don't flatter the users.
+Keep it short.
+Risk being rude.

assets/icons/arrow_down_from_line.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-down-from-line"><path d="M19 3H5"/><path d="M12 21V7"/><path d="m6 15 6 6 6-6"/></svg>

assets/icons/arrow_up_from_line.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-from-line"><path d="m18 9-6-6-6 6"/><path d="M12 3v14"/><path d="M5 21h14"/></svg>

assets/icons/code.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-code-xml"><path d="m18 16 4-4-4-4"/><path d="m6 8-4 4 4 4"/><path d="m14.5 4-5 16"/></svg>

assets/icons/countdown_timer.svg

@@ -1 +0,0 @@
-<svg width="15" height="15" viewBox="0 0 15 15" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M13.15 7.49998C13.15 4.66458 10.9402 1.84998 7.50002 1.84998C4.7217 1.84998 3.34851 3.90636 2.76336 4.99997H4.5C4.77614 4.99997 5 5.22383 5 5.49997C5 5.77611 4.77614 5.99997 4.5 5.99997H1.5C1.22386 5.99997 1 5.77611 1 5.49997V2.49997C1 2.22383 1.22386 1.99997 1.5 1.99997C1.77614 1.99997 2 2.22383 2 2.49997V4.31318C2.70453 3.07126 4.33406 0.849976 7.50002 0.849976C11.5628 0.849976 14.15 4.18537 14.15 7.49998C14.15 10.8146 11.5628 14.15 7.50002 14.15C5.55618 14.15 3.93778 13.3808 2.78548 12.2084C2.16852 11.5806 1.68668 10.839 1.35816 10.0407C1.25306 9.78536 1.37488 9.49315 1.63024 9.38806C1.8856 9.28296 2.17781 9.40478 2.2829 9.66014C2.56374 10.3425 2.97495 10.9745 3.4987 11.5074C4.47052 12.4963 5.83496 13.15 7.50002 13.15C10.9402 13.15 13.15 10.3354 13.15 7.49998ZM7 10V5.00001H8V10H7Z" fill="currentColor" fill-rule="evenodd" clip-rule="evenodd"></path></svg>

assets/icons/file_icons/c.svg

@@ -1,10 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0_1791_43)">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M13.8473 4.79901C13.7531 4.63587 13.6232 4.4934 13.4803 4.4109L8.51958 1.54683C8.23382 1.38181 7.76613 1.38181 7.48037 1.54683L2.51961 4.4109C2.2338 4.57587 2 4.98089 2 5.31089V11.0391C2 11.2041 2.05864 11.3879 2.15283 11.551C2.24699 11.7141 2.37691 11.8566 2.51977 11.939L7.48053 14.8031C7.7663 14.9681 8.23398 14.9681 8.51974 14.8031L13.4805 11.939C13.6234 11.8565 13.7532 11.714 13.8473 11.5509C13.9415 11.3878 14 11.204 14 11.039V5.31085C14 5.14583 13.9415 4.96211 13.8473 4.79901ZM4 8.175C4 10.3806 5.79438 12.175 7.99998 12.175C9.42327 12.175 10.7506 11.4091 11.464 10.1761L9.73295 9.17441C9.37586 9.79162 8.71182 10.175 7.99998 10.175C6.89716 10.175 5.99999 9.27778 5.99999 8.175C5.99999 7.07218 6.89716 6.17501 7.99998 6.17501C8.71174 6.17501 9.37578 6.55838 9.73284 7.17548L11.4639 6.17375C10.7505 4.9409 9.42319 4.17502 7.99998 4.17502C5.79438 4.17502 4 5.9694 4 8.175Z" fill="black"/>
-</g>
-<defs>
-<clipPath id="clip0_1791_43">
-<rect width="11.9999" height="13.5039" fill="white" transform="translate(2 1.42307)"/>
-</clipPath>
-</defs>
-</svg>

assets/icons/file_icons/cpp.svg

@@ -1,10 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0_1791_60)">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M13.4803 4.4109C13.6232 4.4934 13.7531 4.63587 13.8473 4.79901C13.9415 4.96211 14 5.14583 14 5.31085V5.78958H12.8036V7.50745H11.0857V8.99892H12.8036V10.7168H14V11.039C14 11.204 13.9415 11.3878 13.8473 11.5509C13.7532 11.714 13.6234 11.8565 13.4805 11.939L8.51974 14.8031C8.23398 14.9681 7.7663 14.9681 7.48053 14.8031L2.51977 11.939C2.37691 11.8566 2.24699 11.7141 2.15283 11.551C2.05864 11.3879 2 11.2041 2 11.0391V5.31089C2 4.98089 2.2338 4.57587 2.51961 4.4109L7.48037 1.54683C7.76613 1.38181 8.23382 1.38181 8.51958 1.54683L13.4803 4.4109ZM7.99998 12.175C5.79438 12.175 4 10.3806 4 8.175C4 5.9694 5.79438 4.17502 7.99998 4.17502C9.42319 4.17502 10.7505 4.9409 11.4639 6.17375L9.73284 7.17548C9.37578 6.55838 8.71174 6.17501 7.99998 6.17501C6.89716 6.17501 5.99999 7.07218 5.99999 8.175C5.99999 9.27778 6.89716 10.175 7.99998 10.175C8.71182 10.175 9.37586 9.79162 9.73295 9.17441L11.464 10.1761C10.7506 11.4091 9.42327 12.175 7.99998 12.175Z" fill="black"/>
-</g>
-<defs>
-<clipPath id="clip0_1791_60">
-<rect width="11.9999" height="13.5039" fill="white" transform="translate(2 1.42307)"/>
-</clipPath>
-</defs>
-</svg>

assets/icons/file_icons/file_types.json

@@ -1,15 +1,15 @@
 {
   "stems": {
-    "Dockerfile": "docker",
     "Podfile": "ruby",
-    "Procfile": "heroku"
+    "Procfile": "heroku",
+    "Dockerfile": "docker"
   },
   "suffixes": {
+    "astro": "astro",
     "Emakefile": "erlang",
     "aac": "audio",
     "accdb": "storage",
     "app.src": "erlang",
-    "astro": "astro",
     "avi": "video",
     "avif": "image",
     "bak": "backup",
@@ -19,15 +19,15 @@
     "bash_profile": "terminal",
     "bashrc": "terminal",
     "bmp": "image",
-    "c": "c",
-    "cc": "cpp",
-    "cjs": "javascript",
-    "coffee": "coffeescript",
+    "c": "code",
+    "cc": "code",
+    "cjs": "code",
     "conf": "settings",
-    "cpp": "cpp",
+    "cpp": "code",
     "css": "css",
     "csv": "storage",
     "cts": "typescript",
+    "coffee": "coffeescript",
     "dart": "dart",
     "dat": "storage",
     "db": "storage",
@@ -57,16 +57,13 @@
     "gitkeep": "vcs",
     "gitmodules": "vcs",
     "go": "go",
-    "gql": "graphql",
     "graphql": "graphql",
-    "graphqls": "graphql",
-    "h": "c",
+    "h": "code",
     "handlebars": "code",
     "hbs": "template",
     "heex": "elixir",
-    "heic": "image",
     "heif": "image",
-    "hpp": "cpp",
+    "heic": "image",
     "hrl": "erlang",
     "hs": "haskell",
     "htm": "template",
@@ -74,17 +71,15 @@
     "ib": "storage",
     "ico": "image",
     "ini": "settings",
-    "inl": "cpp",
     "j2k": "image",
     "java": "java",
     "jfif": "image",
     "jp2": "image",
     "jpeg": "image",
     "jpg": "image",
-    "js": "javascript",
+    "js": "code",
     "json": "storage",
     "jsonc": "storage",
-    "jsx": "react",
     "jxl": "image",
     "kt": "kotlin",
     "ldf": "storage",
@@ -99,9 +94,9 @@
     "mdf": "storage",
     "mdx": "document",
     "metadata": "code",
-    "mjs": "javascript",
-    "mka": "audio",
     "mkv": "video",
+    "mjs": "code",
+    "mka": "audio",
     "ml": "ocaml",
     "mli": "ocaml",
     "mov": "video",
@@ -110,8 +105,8 @@
     "mts": "typescript",
     "myd": "storage",
     "myi": "storage",
-    "nim": "nim",
     "nu": "terminal",
+    "nim": "nim",
     "odp": "document",
     "ods": "document",
     "odt": "document",
@@ -133,33 +128,33 @@
     "psd": "image",
     "py": "python",
     "qoi": "image",
-    "r": "r",
     "rb": "ruby",
     "rebar.config": "erlang",
     "rkt": "code",
     "rs": "rust",
+    "r": "r",
     "rtf": "document",
     "sav": "storage",
-    "sc": "scala",
-    "scala": "scala",
     "scm": "code",
     "sdf": "storage",
     "sh": "terminal",
-    "sql": "storage",
     "sqlite": "storage",
     "svelte": "template",
     "svg": "image",
+    "sc": "scala",
+    "scala": "scala",
+    "sql": "storage",
     "swift": "swift",
-    "tcl": "tcl",
     "tf": "terraform",
     "tfvars": "terraform",
     "tiff": "image",
     "toml": "toml",
     "ts": "typescript",
     "tsv": "storage",
-    "tsx": "react",
     "ttf": "font",
+    "tsx": "code",
     "txt": "document",
+    "tcl": "tcl",
     "vue": "vue",
     "wav": "audio",
     "webm": "video",
@@ -191,30 +186,21 @@
     "audio": {
       "icon": "icons/file_icons/audio.svg"
     },
-    "bun": {
-      "icon": "icons/file_icons/bun.svg"
-    },
-    "c": {
-      "icon": "icons/file_icons/c.svg"
-    },
     "code": {
       "icon": "icons/file_icons/code.svg"
     },
-    "coffeescript": {
-      "icon": "icons/file_icons/coffeescript.svg"
-    },
     "collapsed_chevron": {
       "icon": "icons/file_icons/chevron_right.svg"
     },
     "collapsed_folder": {
       "icon": "icons/file_icons/folder.svg"
     },
-    "cpp": {
-      "icon": "icons/file_icons/cpp.svg"
-    },
     "css": {
       "icon": "icons/file_icons/css.svg"
     },
+    "coffeescript": {
+      "icon": "icons/file_icons/coffeescript.svg"
+    },
     "dart": {
       "icon": "icons/file_icons/dart.svg"
     },
@@ -251,45 +237,45 @@
     "fsharp": {
       "icon": "icons/file_icons/fsharp.svg"
     },
-    "go": {
-      "icon": "icons/file_icons/go.svg"
-    },
-    "graphql": {
-      "icon": "icons/file_icons/graphql.svg"
-    },
     "haskell": {
       "icon": "icons/file_icons/haskell.svg"
     },
     "heroku": {
       "icon": "icons/file_icons/heroku.svg"
     },
+    "go": {
+      "icon": "icons/file_icons/go.svg"
+    },
+    "graphql": {
+      "icon": "icons/file_icons/graphql.svg"
+    },
     "image": {
       "icon": "icons/file_icons/image.svg"
     },
     "java": {
       "icon": "icons/file_icons/java.svg"
     },
-    "javascript": {
-      "icon": "icons/file_icons/javascript.svg"
-    },
     "kotlin": {
       "icon": "icons/file_icons/kotlin.svg"
     },
     "lock": {
       "icon": "icons/file_icons/lock.svg"
     },
+    "bun": {
+      "icon": "icons/file_icons/bun.svg"
+    },
     "log": {
       "icon": "icons/file_icons/info.svg"
     },
     "lua": {
       "icon": "icons/file_icons/lua.svg"
     },
-    "nim": {
-      "icon": "icons/file_icons/nim.svg"
-    },
     "ocaml": {
       "icon": "icons/file_icons/ocaml.svg"
     },
+    "nim": {
+      "icon": "icons/file_icons/nim.svg"
+    },
     "phoenix": {
       "icon": "icons/file_icons/phoenix.svg"
     },
@@ -305,20 +291,14 @@
     "python": {
       "icon": "icons/file_icons/python.svg"
     },
-    "r": {
-      "icon": "icons/file_icons/r.svg"
-    },
-    "react": {
-      "icon": "icons/file_icons/react.svg"
-    },
     "ruby": {
       "icon": "icons/file_icons/ruby.svg"
     },
     "rust": {
       "icon": "icons/file_icons/rust.svg"
     },
-    "scala": {
-      "icon": "icons/file_icons/scala.svg"
+    "r": {
+      "icon": "icons/file_icons/r.svg"
     },
     "settings": {
       "icon": "icons/file_icons/settings.svg"
@@ -326,27 +306,30 @@
     "storage": {
       "icon": "icons/file_icons/database.svg"
     },
+    "scala": {
+      "icon": "icons/file_icons/scala.svg"
+    },
     "swift": {
       "icon": "icons/file_icons/swift.svg"
     },
-    "tcl": {
-      "icon": "icons/file_icons/tcl.svg"
-    },
     "template": {
       "icon": "icons/file_icons/html.svg"
     },
-    "terminal": {
-      "icon": "icons/file_icons/terminal.svg"
-    },
     "terraform": {
       "icon": "icons/file_icons/terraform.svg"
     },
+    "terminal": {
+      "icon": "icons/file_icons/terminal.svg"
+    },
     "toml": {
       "icon": "icons/file_icons/toml.svg"
     },
     "typescript": {
       "icon": "icons/file_icons/typescript.svg"
     },
+    "tcl": {
+      "icon": "icons/file_icons/tcl.svg"
+    },
     "vcs": {
       "icon": "icons/file_icons/git.svg"
     },

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@@ -1,5 +0,0 @@
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-<path d="M7 1.75L5.88467 5.14092C5.82759 5.31446 5.73055 5.47218 5.60136 5.60136C5.47218 5.73055 5.31446 5.82759 5.14092 5.88467L1.75 7L5.14092 8.11533C5.31446 8.17241 5.47218 8.26945 5.60136 8.39864C5.73055 8.52782 5.82759 8.68554 5.88467 8.85908L7 12.25L8.11533 8.85908C8.17241 8.68554 8.26945 8.52782 8.39864 8.39864C8.52782 8.26945 8.68554 8.17241 8.85908 8.11533L12.25 7L8.85908 5.88467C8.68554 5.82759 8.52782 5.73055 8.39864 5.60136C8.26945 5.47218 8.17241 5.31446 8.11533 5.14092L7 1.75Z" fill="black" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
-<path d="M2.91667 1.75V4.08333M1.75 2.91667H4.08333" stroke="black" stroke-opacity="0.75" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
-<path d="M11.0833 9.91667V12.25M9.91667 11.0833H12.25" stroke="black" stroke-opacity="0.75" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
-</svg>

assets/keymaps/default-linux.json

@@ -28,6 +28,7 @@
       "ctrl-0": "zed::ResetBufferFontSize",
       "ctrl-,": "zed::OpenSettings",
       "ctrl-q": "zed::Quit",
+      "alt-f9": "zed::Hide",
       "f11": "zed::ToggleFullScreen"
     }
   },
@@ -52,9 +53,7 @@
       // "alt-d": "editor::DeleteToNextWordEnd",
       "ctrl-x": "editor::Cut",
       "ctrl-c": "editor::Copy",
-      "ctrl-insert": "editor::Copy",
       "ctrl-v": "editor::Paste",
-      "shift-insert": "editor::Paste",
       "ctrl-z": "editor::Undo",
       "ctrl-shift-z": "editor::Redo",
       "up": "editor::MoveUp",
@@ -139,8 +138,6 @@
       "ctrl-alt-space": "editor::ShowCharacterPalette",
       "ctrl-;": "editor::ToggleLineNumbers",
       "ctrl-k ctrl-r": "editor::RevertSelectedHunks",
-      "ctrl-'": "editor::ToggleHunkDiff",
-      "ctrl-\"": "editor::ExpandAllHunkDiffs",
       "ctrl-alt-g b": "editor::ToggleGitBlame"
     }
   },
@@ -190,25 +187,21 @@
       "ctrl-shift-enter": "editor::NewlineBelow"
     }
   },
-  {
-    "context": "Markdown",
-    "bindings": {
-      "ctrl-c": "markdown::Copy"
-    }
-  },
   {
     "context": "AssistantPanel",
     "bindings": {
       "ctrl-g": "search::SelectNextMatch",
-      "ctrl-shift-g": "search::SelectPrevMatch",
-      "alt-m": "assistant::ToggleModelSelector"
+      "ctrl-shift-g": "search::SelectPrevMatch"
     }
   },
   {
-    "context": "PromptLibrary",
+    "context": "ConversationEditor > Editor",
     "bindings": {
-      "ctrl-n": "prompt_library::NewPrompt",
-      "ctrl-shift-s": "prompt_library::ToggleDefaultPrompt"
+      "ctrl-enter": "assistant::Assist",
+      "ctrl-s": "workspace::Save",
+      "ctrl->": "assistant::QuoteSelection",
+      "shift-enter": "assistant::Split",
+      "ctrl-r": "assistant::CycleMessageRole"
     }
   },
   {
@@ -220,8 +213,7 @@
       "shift-enter": "search::SelectPrevMatch",
       "alt-enter": "search::SelectAllMatches",
       "ctrl-f": "search::FocusSearch",
-      "ctrl-h": "search::ToggleReplace",
-      "ctrl-l": "search::ToggleSelection"
+      "ctrl-h": "search::ToggleReplace"
     }
   },
   {
@@ -285,7 +277,6 @@
       "ctrl-alt-g": "search::SelectNextMatch",
       "ctrl-alt-shift-g": "search::SelectPrevMatch",
       "ctrl-alt-shift-h": "search::ToggleReplace",
-      "ctrl-alt-shift-l": "search::ToggleSelection",
       "alt-enter": "search::SelectAllMatches",
       "alt-c": "search::ToggleCaseSensitive",
       "alt-w": "search::ToggleWholeWord",
@@ -500,12 +491,6 @@
       "tab": "editor::ConfirmCompletion"
     }
   },
-  {
-    "context": "Editor && inline_completion && !showing_completions",
-    "bindings": {
-      "tab": "editor::AcceptInlineCompletion"
-    }
-  },
   {
     "context": "Editor && showing_code_actions",
     "bindings": {
@@ -544,18 +529,6 @@
       "ctrl-enter": "assistant::InlineAssist"
     }
   },
-  {
-    "context": "ConversationEditor > Editor",
-    "bindings": {
-      "ctrl-enter": "assistant::Assist",
-      "ctrl-s": "workspace::Save",
-      "ctrl->": "assistant::QuoteSelection",
-      "shift-enter": "assistant::Split",
-      "ctrl-r": "assistant::CycleMessageRole",
-      "enter": "assistant::ConfirmCommand",
-      "alt-enter": "editor::Newline"
-    }
-  },
   {
     "context": "ProjectSearchBar && !in_replace",
     "bindings": {
@@ -571,17 +544,15 @@
       "alt-ctrl-n": "project_panel::NewDirectory",
       "ctrl-x": "project_panel::Cut",
       "ctrl-c": "project_panel::Copy",
-      "ctrl-insert": "project_panel::Copy",
       "ctrl-v": "project_panel::Paste",
-      "shift-insert": "project_panel::Paste",
       "ctrl-alt-c": "project_panel::CopyPath",
       "alt-ctrl-shift-c": "project_panel::CopyRelativePath",
       "f2": "project_panel::Rename",
       "enter": "project_panel::Rename",
-      "backspace": "project_panel::Trash",
-      "delete": "project_panel::Trash",
-      "ctrl-backspace": ["project_panel::Delete", { "skip_prompt": false }],
-      "ctrl-delete": ["project_panel::Delete", { "skip_prompt": false }],
+      "backspace": "project_panel::Delete",
+      "delete": "project_panel::Delete",
+      "ctrl-backspace": ["project_panel::Delete", { "skip_prompt": true }],
+      "ctrl-delete": ["project_panel::Delete", { "skip_prompt": true }],
       "alt-ctrl-r": "project_panel::RevealInFinder",
       "alt-shift-f": "project_panel::NewSearchInDirectory"
     }
@@ -635,16 +606,19 @@
     "bindings": {
       "ctrl-alt-space": "terminal::ShowCharacterPalette",
       "shift-ctrl-c": "terminal::Copy",
-      "ctrl-insert": "terminal::Copy",
       "shift-ctrl-v": "terminal::Paste",
-      "shift-insert": "terminal::Paste",
       "up": ["terminal::SendKeystroke", "up"],
       "pageup": ["terminal::SendKeystroke", "pageup"],
       "down": ["terminal::SendKeystroke", "down"],
       "pagedown": ["terminal::SendKeystroke", "pagedown"],
       "escape": ["terminal::SendKeystroke", "escape"],
       "enter": ["terminal::SendKeystroke", "enter"],
-      "ctrl-c": ["terminal::SendKeystroke", "ctrl-c"]
+      "ctrl-c": ["terminal::SendKeystroke", "ctrl-c"],
+
+      // Some nice conveniences
+      "ctrl-backspace": ["terminal::SendText", "\u0015"],
+      "ctrl-right": ["terminal::SendText", "\u0005"],
+      "ctrl-left": ["terminal::SendText", "\u0001"]
     }
   }
 ]

assets/keymaps/default-macos.json

@@ -19,6 +19,9 @@
       "cmd-escape": "menu::Cancel",
       "ctrl-escape": "menu::Cancel",
       "ctrl-c": "menu::Cancel",
+      "shift-enter": "picker::UseSelectedQuery",
+      "alt-enter": ["picker::ConfirmInput", { "secondary": false }],
+      "cmd-alt-enter": ["picker::ConfirmInput", { "secondary": true }],
       "cmd-shift-w": "workspace::CloseWindow",
       "shift-escape": "workspace::ToggleZoom",
       "cmd-o": "workspace::Open",
@@ -156,8 +159,6 @@
       "ctrl-cmd-space": "editor::ShowCharacterPalette",
       "cmd-;": "editor::ToggleLineNumbers",
       "cmd-alt-z": "editor::RevertSelectedHunks",
-      "cmd-'": "editor::ToggleHunkDiff",
-      "cmd-\"": "editor::ExpandAllHunkDiffs",
       "cmd-alt-g b": "editor::ToggleGitBlame"
     }
   },
@@ -176,12 +177,6 @@
           "replace_enabled": true
         }
       ],
-      "cmd-alt-l": [
-        "buffer_search::Deploy",
-        {
-          "selection_search_enabled": true
-        }
-      ],
       "cmd-e": [
         "buffer_search::Deploy",
         {
@@ -214,17 +209,18 @@
     }
   },
   {
-    "context": "Markdown",
+    "context": "AssistantChat > Editor", // Used in the assistant2 crate
     "bindings": {
-      "cmd-c": "markdown::Copy"
+      "enter": ["assistant2::Submit", "Simple"],
+      "cmd-enter": ["assistant2::Submit", "Codebase"],
+      "escape": "assistant2::Cancel"
     }
   },
   {
-    "context": "AssistantPanel",
+    "context": "AssistantPanel", // Used in the assistant crate, which we're replacing
     "bindings": {
       "cmd-g": "search::SelectNextMatch",
-      "cmd-shift-g": "search::SelectPrevMatch",
-      "alt-m": "assistant::ToggleModelSelector"
+      "cmd-shift-g": "search::SelectPrevMatch"
     }
   },
   {
@@ -234,17 +230,7 @@
       "cmd-s": "workspace::Save",
       "cmd->": "assistant::QuoteSelection",
       "shift-enter": "assistant::Split",
-      "ctrl-r": "assistant::CycleMessageRole",
-      "enter": "assistant::ConfirmCommand",
-      "alt-enter": "editor::Newline"
-    }
-  },
-  {
-    "context": "PromptLibrary",
-    "bindings": {
-      "cmd-n": "prompt_library::NewPrompt",
-      "cmd-shift-s": "prompt_library::ToggleDefaultPrompt",
-      "cmd-w": "workspace::CloseWindow"
+      "ctrl-r": "assistant::CycleMessageRole"
     }
   },
   {
@@ -256,8 +242,7 @@
       "shift-enter": "search::SelectPrevMatch",
       "alt-enter": "search::SelectAllMatches",
       "cmd-f": "search::FocusSearch",
-      "cmd-alt-f": "search::ToggleReplace",
-      "cmd-alt-l": "search::ToggleSelection"
+      "cmd-alt-f": "search::ToggleReplace"
     }
   },
   {
@@ -323,7 +308,6 @@
       "cmd-g": "search::SelectNextMatch",
       "cmd-shift-g": "search::SelectPrevMatch",
       "cmd-shift-h": "search::ToggleReplace",
-      "cmd-alt-l": "search::ToggleSelection",
       "alt-enter": "search::SelectAllMatches",
       "alt-cmd-c": "search::ToggleCaseSensitive",
       "alt-cmd-w": "search::ToggleWholeWord",
@@ -534,12 +518,6 @@
       "tab": "editor::ConfirmCompletion"
     }
   },
-  {
-    "context": "Editor && inline_completion && !showing_completions",
-    "bindings": {
-      "tab": "editor::AcceptInlineCompletion"
-    }
-  },
   {
     "context": "Editor && showing_code_actions",
     "bindings": {
@@ -596,16 +574,14 @@
       "cmd-v": "project_panel::Paste",
       "cmd-alt-c": "project_panel::CopyPath",
       "alt-cmd-shift-c": "project_panel::CopyRelativePath",
+      "f2": "project_panel::Rename",
       "enter": "project_panel::Rename",
-      "backspace": ["project_panel::Trash", { "skip_prompt": false }],
-      "delete": ["project_panel::Trash", { "skip_prompt": false }],
-      "cmd-backspace": ["project_panel::Delete", { "skip_prompt": false }],
-      "cmd-delete": ["project_panel::Delete", { "skip_prompt": false }],
+      "backspace": "project_panel::Delete",
+      "delete": "project_panel::Delete",
+      "cmd-backspace": ["project_panel::Delete", { "skip_prompt": true }],
+      "cmd-delete": ["project_panel::Delete", { "skip_prompt": true }],
       "alt-cmd-r": "project_panel::RevealInFinder",
-      "alt-shift-f": "project_panel::NewSearchInDirectory",
-      "shift-down": "menu::SelectNext",
-      "shift-up": "menu::SelectPrev",
-      "escape": "menu::Cancel"
+      "alt-shift-f": "project_panel::NewSearchInDirectory"
     }
   },
   {
@@ -652,14 +628,6 @@
       "ctrl-backspace": "tab_switcher::CloseSelectedItem"
     }
   },
-  {
-    "context": "Picker",
-    "bindings": {
-      "f2": "picker::UseSelectedQuery",
-      "alt-enter": ["picker::ConfirmInput", { "secondary": false }],
-      "cmd-alt-enter": ["picker::ConfirmInput", { "secondary": true }]
-    }
-  },
   {
     "context": "Terminal",
     "bindings": {

assets/keymaps/jetbrains.json

@@ -53,6 +53,7 @@
       "cmd-alt-b": "editor::GoToDefinitionSplit",
       "cmd-shift-b": "editor::GoToTypeDefinition",
       "cmd-alt-shift-b": "editor::GoToTypeDefinitionSplit",
+      "alt-enter": "editor::ToggleCodeActions",
       "f2": "editor::GoToDiagnostic",
       "cmd-f2": "editor::GoToPrevDiagnostic",
       "ctrl-alt-shift-down": "editor::GoToHunk",
@@ -69,8 +70,7 @@
       "cmd-f12": "outline::Toggle",
       "cmd-7": "outline::Toggle",
       "cmd-shift-o": "file_finder::Toggle",
-      "cmd-l": "go_to_line::Toggle",
-      "alt-enter": "editor::ToggleCodeActions"
+      "cmd-l": "go_to_line::Toggle"
     }
   },
   {

assets/keymaps/textmate.json

@@ -39,13 +39,13 @@
       "cmd-shift-left": "editor::SelectToBeginningOfLine",
       "cmd-shift-right": "editor::SelectToEndOfLine",
       "alt-shift-left": [
-        "editor::SelectToPreviousWordStart",
+        "editor::SelectToBeginningOfLine",
         {
           "stop_at_soft_wraps": true
         }
       ],
       "alt-shift-right": [
-        "editor::SelectToNextWordEnd",
+        "editor::SelectToEndOfLine",
         {
           "stop_at_soft_wraps": true
         }

assets/keymaps/vim.json

@@ -1,10 +1,4 @@
 [
-  {
-    "context": "ProjectPanel || Editor",
-    "bindings": {
-      "ctrl-6": "pane::AlternateFile"
-    }
-  },
   {
     "context": "Editor && VimControl && !VimWaiting && !menu",
     "bindings": {
@@ -123,9 +117,6 @@
           }
         }
       ],
-      "m": ["vim::PushOperator", "Mark"],
-      "'": ["vim::PushOperator", { "Jump": { "line": true } }],
-      "`": ["vim::PushOperator", { "Jump": { "line": false } }],
       ";": "vim::RepeatFind",
       ",": "vim::RepeatFindReversed",
       "ctrl-o": "pane::GoBack",
@@ -137,7 +128,6 @@
       "shift-v": "vim::ToggleVisualLine",
       "ctrl-v": "vim::ToggleVisualBlock",
       "ctrl-q": "vim::ToggleVisualBlock",
-      "shift-k": "editor::Hover",
       "shift-r": "vim::ToggleReplace",
       "0": "vim::StartOfLine", // When no number operator present, use start of line motion
       "ctrl-f": "vim::PageDown",
@@ -155,7 +145,6 @@
       "g shift-t": "pane::ActivatePrevItem",
       "g d": "editor::GoToDefinition",
       "g shift-d": "editor::GoToTypeDefinition",
-      "g cmd-d": "editor::GoToImplementation",
       "g x": "editor::OpenUrl",
       "g n": "vim::SelectNextMatch",
       "g shift-n": "vim::SelectPreviousMatch",
@@ -247,9 +236,6 @@
       ],
       "g ]": "editor::GoToDiagnostic",
       "g [": "editor::GoToPrevDiagnostic",
-      "g i": ["workspace::SendKeystrokes", "` ^ i"],
-      "g ,": "vim::ChangeListNewer",
-      "g ;": "vim::ChangeListOlder",
       "shift-h": "vim::WindowTop",
       "shift-m": "vim::WindowMiddle",
       "shift-l": "vim::WindowBottom",
@@ -379,17 +365,13 @@
       "r": ["vim::PushOperator", "Replace"],
       "s": "vim::Substitute",
       "shift-s": "vim::SubstituteLine",
-      ">": ["vim::PushOperator", "Indent"],
-      "<": ["vim::PushOperator", "Outdent"],
+      "> >": "vim::Indent",
+      "< <": "vim::Outdent",
       "ctrl-pagedown": "pane::ActivateNextItem",
       "ctrl-pageup": "pane::ActivatePrevItem",
       // tree-sitter related commands
       "[ x": "editor::SelectLargerSyntaxNode",
-      "] x": "editor::SelectSmallerSyntaxNode",
-      "] d": "editor::GoToDiagnostic",
-      "[ d": "editor::GoToPrevDiagnostic",
-      "] c": "editor::GoToHunk",
-      "[ c": "editor::GoToPrevHunk"
+      "] x": "editor::SelectSmallerSyntaxNode"
     }
   },
   {
@@ -453,24 +435,6 @@
       ]
     }
   },
-  {
-    "context": "Editor && vim_operator == ys",
-    "bindings": {
-      "s": "vim::CurrentLine"
-    }
-  },
-  {
-    "context": "Editor && vim_operator == >",
-    "bindings": {
-      ">": "vim::CurrentLine"
-    }
-  },
-  {
-    "context": "Editor && vim_operator == <",
-    "bindings": {
-      "<": "vim::CurrentLine"
-    }
-  },
   {
     "context": "Editor && VimObject",
     "bindings": {
@@ -510,8 +474,8 @@
       "shift-o": "vim::OtherEnd",
       "d": "vim::VisualDelete",
       "x": "vim::VisualDelete",
-      "shift-d": "vim::VisualDeleteLine",
-      "shift-x": "vim::VisualDeleteLine",
+      "shift-d": "vim::VisualDelete",
+      "shift-x": "vim::VisualDelete",
       "y": "vim::VisualYank",
       "shift-y": "vim::VisualYank",
       "p": "vim::Paste",
@@ -580,7 +544,7 @@
     }
   },
   {
-    "context": "Editor && vim_mode == normal && !VimWaiting",
+    "context": "Editor && vim_mode == normal",
     "bindings": {
       "g c c": "editor::ToggleComments"
     }
@@ -661,10 +625,7 @@
       "t": "project_panel::OpenPermanent",
       "v": "project_panel::OpenPermanent",
       "p": "project_panel::Open",
-      "x": "project_panel::RevealInFinder",
-      "shift-g": "menu::SelectLast",
-      "g g": "menu::SelectFirst",
-      "-": "project_panel::SelectParent"
+      "x": "project_panel::RevealInFinder"
     }
   }
 ]

assets/settings/default.json

@@ -1,18 +1,5 @@
 {
-  // The name of the Zed theme to use for the UI.
-  //
-  // The theme can also be set to follow system preferences:
-  //
-  // "theme": {
-  //   "mode": "system",
-  //   "light": "One Light",
-  //   "dark": "One Dark"
-  // }
-  //
-  // Where `mode` is one of:
-  // - "system": Use the theme that corresponds to the system's appearance
-  // - "light": Use the theme indicated by the "light" field
-  // - "dark": Use the theme indicated by the "dark" field
+  // The name of the Zed theme to use for the UI
   "theme": "One Dark",
   // The name of a base set of key bindings to use.
   // This setting can take four values, each named after another
@@ -25,8 +12,8 @@
   "base_keymap": "VSCode",
   // Features that can be globally enabled or disabled
   "features": {
-    // Which inline completion provider to use.
-    "inline_completion_provider": "copilot"
+    // Show Copilot icon in status bar
+    "copilot": true
   },
   // The name of a font to use for rendering text in the editor
   "buffer_font_family": "Zed Mono",
@@ -37,8 +24,6 @@
   },
   // The default font size for text in the editor
   "buffer_font_size": 15,
-  // The weight of the editor font in standard CSS units from 100 to 900.
-  "buffer_font_weight": 400,
   // Set the buffer's line height.
   // May take 3 values:
   //  1. Use a line height that's comfortable for reading (1.618)
@@ -57,8 +42,6 @@
     // Disable ligatures:
     "calt": false
   },
-  // The weight of the UI font in standard CSS units from 100 to 900.
-  "ui_font_weight": 400,
   // The default font size for text in the UI
   "ui_font_size": 16,
   // The factor to grow the active pane by. Defaults to 1.0
@@ -88,28 +71,8 @@
   "restore_on_startup": "last_workspace",
   // Size of the drop target in the editor.
   "drop_target_size": 0.2,
-  // Whether the window should be closed when using 'close active item' on a window with no tabs.
-  // May take 3 values:
-  //  1. Use the current platform's convention
-  //         "when_closing_with_no_tabs": "platform_default"
-  //  2. Always close the window:
-  //         "when_closing_with_no_tabs": "close_window",
-  //  3. Never close the window
-  //         "when_closing_with_no_tabs": "keep_window_open",
-  "when_closing_with_no_tabs": "platform_default",
   // Whether the cursor blinks in the editor.
   "cursor_blink": true,
-  // How to highlight the current line in the editor.
-  //
-  // 1. Don't highlight the current line:
-  //    "none"
-  // 2. Highlight the gutter area:
-  //    "gutter"
-  // 3. Highlight the editor area:
-  //    "line"
-  // 4. Highlight the full line (default):
-  //    "all"
-  "current_line_highlight": "all",
   // Whether to pop the completions menu while typing in an editor without
   // explicitly requesting it.
   "show_completions_on_input": true,
@@ -128,10 +91,15 @@
   "wrap_guides": [],
   // Hide the values of in variables from visual display in private files
   "redact_private_values": false,
-  // The default number of lines to expand excerpts in the multibuffer by.
-  "expand_excerpt_lines": 3,
   // Globs to match against file paths to determine if a file is private.
-  "private_files": ["**/.env*", "**/*.pem", "**/*.key", "**/*.cert", "**/*.crt", "**/secrets.yml"],
+  "private_files": [
+    "**/.env*",
+    "**/*.pem",
+    "**/*.key",
+    "**/*.cert",
+    "**/*.crt",
+    "**/secrets.yml"
+  ],
   // Whether to use additional LSP queries to format (and amend) the code after
   // every "trigger" symbol input, defined by LSP server capabilities.
   "use_on_type_format": true,
@@ -157,19 +125,13 @@
   //   "none"
   // 3. Draw all invisible symbols:
   //   "all"
-  // 4. Draw whitespaces at boundaries only:
-  //   "boundaries"
-  // For a whitespace to be on a boundary, any of the following conditions need to be met:
-  // - It is a tab
-  // - It is adjacent to an edge (start or end)
-  // - It is adjacent to a whitespace (left or right)
   "show_whitespaces": "selection",
   // Settings related to calls in Zed
   "calls": {
     // Join calls with the microphone live by default
     "mute_on_join": false,
     // Share your project when you are the first to join a channel
-    "share_on_join": false
+    "share_on_join": true
   },
   // Toolbar related settings
   "toolbar": {
@@ -193,8 +155,6 @@
     // 4. Never show the scrollbar:
     //    "never"
     "show": "auto",
-    // Whether to show cursor positions in the scrollbar.
-    "cursors": true,
     // Whether to show git diff indicators in the scrollbar.
     "git_diff": true,
     // Whether to show buffer search results in the scrollbar.
@@ -221,25 +181,6 @@
     // Whether to show fold buttons in the gutter.
     "folds": true
   },
-  "indent_guides": {
-    /// Whether to show indent guides in the editor.
-    "enabled": true,
-    /// The width of the indent guides in pixels, between 1 and 10.
-    "line_width": 1,
-    /// Determines how indent guides are colored.
-    /// This setting can take the following three values:
-    ///
-    /// 1. "disabled"
-    /// 2. "fixed"
-    /// 3. "indent_aware"
-    "coloring": "fixed",
-    /// Determines how indent guide backgrounds are colored.
-    /// This setting can take the following two values:
-    ///
-    /// 1. "disabled"
-    /// 2. "indent_aware"
-    "background_coloring": "disabled"
-  },
   // The number of lines to keep above/below the cursor when scrolling.
   "vertical_scroll_margin": 3,
   // Scroll sensitivity multiplier. This multiplier is applied
@@ -340,14 +281,13 @@
     // AI provider.
     "provider": {
       "name": "openai",
-      // The default model to use when creating new contexts. This
+      // The default model to use when starting new conversations. This
       // setting can take three values:
       //
       // 1. "gpt-3.5-turbo"
       // 2. "gpt-4"
       // 3. "gpt-4-turbo-preview"
-      // 4. "gpt-4o"
-      "default_model": "gpt-4o"
+      "default_model": "gpt-4-turbo-preview"
     }
   },
   // Whether the screen sharing icon is shown in the os status bar.
@@ -372,8 +312,16 @@
   "autosave": "off",
   // Settings related to the editor's tab bar.
   "tab_bar": {
-    // Whether or not to show the tab bar in the editor
-    "show": true,
+    // Where to show the tab bar in the editor.
+    // This setting can take three values:
+    //
+    // 1. Show tab bar at the top of the editor (default):
+    //    "top"
+    // 2. Show tab bar at the bottom of the editor:
+    //    "bottom"
+    // 3. Don't show the tab bar:
+    //   "no"
+    "placement": "top",
     // Whether or not to show the navigation history buttons.
     "show_nav_history_buttons": true
   },
@@ -391,10 +339,8 @@
     // when you switch to another file unless you explicitly pin them.
     // This is useful for quickly viewing files without cluttering your workspace.
     "enabled": true,
-    // Whether to open tabs in preview mode when selected from the file finder.
-    "enable_preview_from_file_finder": false,
-    // Whether a preview tab gets replaced when code navigation is used to navigate away from the tab.
-    "enable_preview_from_code_navigation": false
+    // Whether to open files in preview mode when selected from the file finder.
+    "enable_preview_from_file_finder": false
   },
   // Whether or not to remove any trailing whitespace from lines of a buffer
   // before saving it.
@@ -405,8 +351,6 @@
   // when saving it.
   "ensure_final_newline_on_save": true,
   // Whether or not to perform a buffer format before saving
-  //
-  // Keep in mind, if the autosave with delay is enabled, format_on_save will be ignored
   "format_on_save": "on",
   // How to perform a buffer format. This setting can take 4 values:
   //
@@ -430,13 +374,11 @@
   //
   // 1. Do not soft wrap.
   //      "soft_wrap": "none",
-  // 2. Prefer a single line generally, unless an overly long line is encountered.
-  //      "soft_wrap": "prefer_line",
-  // 3. Soft wrap lines that overflow the editor:
+  // 2. Soft wrap lines that overflow the editor:
   //      "soft_wrap": "editor_width",
-  // 4. Soft wrap lines at the preferred line length
+  // 3. Soft wrap lines at the preferred line length
   //      "soft_wrap": "preferred_line_length",
-  "soft_wrap": "prefer_line",
+  "soft_wrap": "none",
   // The column at which to soft-wrap lines, for buffers where soft-wrap
   // is enabled.
   "preferred_line_length": 80,
@@ -452,8 +394,7 @@
     // Send anonymized usage data like what languages you're using Zed with.
     "metrics": true
   },
-  // Automatically update Zed. This setting may be ignored on Linux if
-  // installed through a package manager.
+  // Automatically update Zed
   "auto_update": true,
   // Diagnostics configuration.
   "diagnostics": {
@@ -522,7 +463,7 @@
     //         }
     //     }
     "shell": "system",
-    // Where to dock terminals panel. Can be `left`, `right`, `bottom`.
+    // Where to dock terminals panel. Can be 'left', 'right', 'bottom'.
     "dock": "bottom",
     // Default width when the terminal is docked to the left or right.
     "default_width": 640,
@@ -605,7 +546,7 @@
         // to the current working directory. We recommend overriding this
         // in your project's settings, rather than globally.
         "directories": [".env", "env", ".venv", "venv"],
-        // Can also be `csh`, `fish`, and `nushell`
+        // Can also be 'csh', 'fish', and `nushell`
         "activate_script": "default"
       }
     },
@@ -630,7 +571,7 @@
   // use those languages.
   //
   // For example, to treat files like `foo.notjs` as JavaScript,
-  // and `Embargo.lock` as TOML:
+  // and 'Embargo.lock' as TOML:
   //
   // {
   //   "JavaScript": ["notjs"],
@@ -647,147 +588,32 @@
   },
   // Different settings for specific languages.
   "languages": {
-    "Astro": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-astro"]
-      }
-    },
-    "Blade": {
-      "prettier": {
-        "allowed": true
-      }
+    "C++": {
+      "format_on_save": "off"
     },
     "C": {
       "format_on_save": "off"
     },
-    "C++": {
-      "format_on_save": "off"
-    },
-    "CSS": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Elixir": {
-      "language_servers": ["elixir-ls", "!next-ls", "!lexical", "..."]
+    "Gleam": {
+      "tab_size": 2
     },
     "Go": {
       "code_actions_on_format": {
         "source.organizeImports": true
       }
     },
-    "GraphQL": {
-      "prettier": {
-        "allowed": true
-      }
+    "Make": {
+      "hard_tabs": true
     },
-    "HEEX": {
-      "language_servers": ["elixir-ls", "!next-ls", "!lexical", "..."]
-    },
-    "HTML": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Java": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-java"]
-      }
-    },
-    "JavaScript": {
-      "language_servers": ["typescript-language-server", "!vtsls", "..."],
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "JSON": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Markdown": {
-      "format_on_save": "off",
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "PHP": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["@prettier/plugin-php"]
-      }
-    },
-    "Ruby": {
-      "language_servers": ["solargraph", "!ruby-lsp", "..."]
-    },
-    "SCSS": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "SQL": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-sql"]
-      }
-    },
-    "Svelte": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-svelte"]
-      }
-    },
-    "TSX": {
-      "language_servers": ["typescript-language-server", "!vtsls", "..."],
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Twig": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "TypeScript": {
-      "language_servers": ["typescript-language-server", "!vtsls", "..."],
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "Vue.js": {
-      "prettier": {
-        "allowed": true
-      }
-    },
-    "XML": {
-      "prettier": {
-        "allowed": true,
-        "plugins": ["@prettier/plugin-xml"]
-      }
-    },
-    "YAML": {
-      "prettier": {
-        "allowed": true
-      }
+    "Prisma": {
+      "tab_size": 2
     }
   },
   // Zed's Prettier integration settings.
-  // Allows to enable/disable formatting with Prettier
-  // and configure default Prettier, used when no project-level Prettier installation is found.
+  // If Prettier is enabled, Zed will use this for its Prettier instance for any applicable file, if
+  // project has no other Prettier installed.
   "prettier": {
-    // // Whether to consider prettier formatter or not when attempting to format a file.
-    // "allowed": false,
-    //
-    // // Use regular Prettier json configuration.
-    // // If Prettier is allowed, Zed will use this for its Prettier instance for any applicable file, if
-    // // the project has no other Prettier installed.
-    // "plugins": [],
-    //
-    // // Use regular Prettier json configuration.
-    // // If Prettier is allowed, Zed will use this for its Prettier instance for any applicable file, if
-    // // the project has no other Prettier installed.
+    // Use regular Prettier json configuration:
     // "trailingComma": "es5",
     // "tabWidth": 4,
     // "semi": false,
@@ -845,17 +671,5 @@
   //   - `short`: "2 s, 15 l, 32 c"
   //   - `long`: "2 selections, 15 lines, 32 characters"
   // Default: long
-  "line_indicator_format": "long",
-  // Set a proxy to use. The proxy protocol is specified by the URI scheme.
-  //
-  // Supported URI scheme: `http`, `https`, `socks4`, `socks4a`, `socks5`,
-  // `socks5h`. `http` will be used when no scheme is specified.
-  //
-  // By default no proxy will be used, or Zed will try get proxy settings from
-  // environment variables.
-  //
-  // Examples:
-  //   - "proxy": "socks5://localhost:10808"
-  //   - "proxy": "http://127.0.0.1:10809"
-  "proxy": null
+  "line_indicator_format": "long"
 }

assets/themes/gruvbox/gruvbox.json

@@ -5,15 +5,6 @@
     {
       "name": "Gruvbox Dark",
       "appearance": "dark",
-      "accents": [
-        "#cc241dff",
-        "#98971aff",
-        "#d79921ff",
-        "#458588ff",
-        "#b16286ff",
-        "#689d6aff",
-        "#d65d0eff"
-      ],
       "style": {
         "border": "#5b534dff",
         "border.variant": "#494340ff",
@@ -388,15 +379,6 @@
     {
       "name": "Gruvbox Dark Hard",
       "appearance": "dark",
-      "accents": [
-        "#cc241dff",
-        "#98971aff",
-        "#d79921ff",
-        "#458588ff",
-        "#b16286ff",
-        "#689d6aff",
-        "#d65d0eff"
-      ],
       "style": {
         "border": "#5b534dff",
         "border.variant": "#494340ff",
@@ -771,15 +753,6 @@
     {
       "name": "Gruvbox Dark Soft",
       "appearance": "dark",
-      "accents": [
-        "#cc241dff",
-        "#98971aff",
-        "#d79921ff",
-        "#458588ff",
-        "#b16286ff",
-        "#689d6aff",
-        "#d65d0eff"
-      ],
       "style": {
         "border": "#5b534dff",
         "border.variant": "#494340ff",
@@ -1154,15 +1127,6 @@
     {
       "name": "Gruvbox Light",
       "appearance": "light",
-      "accents": [
-        "#cc241dff",
-        "#98971aff",
-        "#d79921ff",
-        "#458588ff",
-        "#b16286ff",
-        "#689d6aff",
-        "#d65d0eff"
-      ],
       "style": {
         "border": "#c8b899ff",
         "border.variant": "#ddcca7ff",
@@ -1537,15 +1501,6 @@
     {
       "name": "Gruvbox Light Hard",
       "appearance": "light",
-      "accents": [
-        "#cc241dff",
-        "#98971aff",
-        "#d79921ff",
-        "#458588ff",
-        "#b16286ff",
-        "#689d6aff",
-        "#d65d0eff"
-      ],
       "style": {
         "border": "#c8b899ff",
         "border.variant": "#ddcca7ff",
@@ -1920,15 +1875,6 @@
     {
       "name": "Gruvbox Light Soft",
       "appearance": "light",
-      "accents": [
-        "#cc241dff",
-        "#98971aff",
-        "#d79921ff",
-        "#458588ff",
-        "#b16286ff",
-        "#689d6aff",
-        "#d65d0eff"
-      ],
       "style": {
         "border": "#c8b899ff",
         "border.variant": "#ddcca7ff",

crates/activity_indicator/Cargo.toml

@@ -23,6 +23,7 @@ language.workspace = true
 project.workspace = true
 smallvec.workspace = true
 ui.workspace = true
+util.workspace = true
 workspace.workspace = true
 
 [dev-dependencies]

crates/activity_indicator/src/activity_indicator.rs

@@ -12,6 +12,7 @@ use project::{LanguageServerProgress, Project};
 use smallvec::SmallVec;
 use std::{cmp::Reverse, fmt::Write, sync::Arc};
 use ui::prelude::*;
+use util::ResultExt;
 use workspace::{item::ItemHandle, StatusItemView, Workspace};
 
 actions!(activity_indicator, [ShowErrorMessage]);
@@ -62,16 +63,16 @@ impl ActivityIndicator {
                     this.update(&mut cx, |this, cx| {
                         this.statuses.retain(|s| s.name != name);
                         this.statuses.push(LspStatus { name, status });
-                        cx.notify(); // commented back in
+                        cx.notify();
                     })?;
                 }
                 anyhow::Ok(())
             })
             .detach();
-            cx.observe(&project, |_, _, cx| cx.notify()).detach(); // commented back in
+            cx.observe(&project, |_, _, cx| cx.notify()).detach();
 
             if let Some(auto_updater) = auto_updater.as_ref() {
-                cx.observe(auto_updater, |_, _, cx| cx.notify()).detach(); // commented back in
+                cx.observe(auto_updater, |_, _, cx| cx.notify()).detach();
             }
 
             Self {
@@ -81,37 +82,26 @@ impl ActivityIndicator {
             }
         });
 
-        cx.subscribe(&this, move |_, _, event, cx| match event {
+        cx.subscribe(&this, move |workspace, _, event, cx| match event {
             Event::ShowError { lsp_name, error } => {
-                let create_buffer = project.update(cx, |project, cx| project.create_buffer(cx));
-                let project = project.clone();
-                let error = error.clone();
-                let lsp_name = lsp_name.clone();
-                cx.spawn(|workspace, mut cx| async move {
-                    let buffer = create_buffer.await?;
-                    buffer.update(&mut cx, |buffer, cx| {
+                if let Some(buffer) = project
+                    .update(cx, |project, cx| project.create_buffer(error, None, cx))
+                    .log_err()
+                {
+                    buffer.update(cx, |buffer, cx| {
                         buffer.edit(
-                            [(
-                                0..0,
-                                format!("Language server error: {}\n\n{}", lsp_name, error),
-                            )],
+                            [(0..0, format!("Language server error: {}\n\n", lsp_name))],
                             None,
                             cx,
                         );
-                    })?;
-                    workspace.update(&mut cx, |workspace, cx| {
-                        workspace.add_item_to_active_pane(
-                            Box::new(cx.new_view(|cx| {
-                                Editor::for_buffer(buffer, Some(project.clone()), cx)
-                            })),
-                            None,
-                            cx,
-                        );
-                    })?;
-
-                    anyhow::Ok(())
-                })
-                .detach();
+                    });
+                    workspace.add_item_to_active_pane(
+                        Box::new(
+                            cx.new_view(|cx| Editor::for_buffer(buffer, Some(project.clone()), cx)),
+                        ),
+                        cx,
+                    );
+                }
             }
         })
         .detach();
@@ -281,14 +271,11 @@ impl ActivityIndicator {
                     message: "Installing Zed update…".to_string(),
                     on_click: None,
                 },
-                AutoUpdateStatus::Updated { binary_path } => Content {
+                AutoUpdateStatus::Updated => Content {
                     icon: None,
                     message: "Click to restart and update Zed".to_string(),
-                    on_click: Some(Arc::new({
-                        let restart = workspace::Restart {
-                            binary_path: Some(binary_path.clone()),
-                        };
-                        move |_, cx| workspace::restart(&restart, cx)
+                    on_click: Some(Arc::new(|_, cx| {
+                        workspace::restart(&Default::default(), cx)
                     })),
                 },
                 AutoUpdateStatus::Errored => Content {

crates/anthropic/Cargo.toml

@@ -5,10 +5,6 @@ edition = "2021"
 publish = false
 license = "AGPL-3.0-or-later"
 
-[features]
-default = []
-schemars = ["dep:schemars"]
-
 [lints]
 workspace = true
 
@@ -18,12 +14,9 @@ path = "src/anthropic.rs"
 [dependencies]
 anyhow.workspace = true
 futures.workspace = true
-http.workspace = true
-isahc.workspace = true
-schemars = { workspace = true, optional = true }
 serde.workspace = true
 serde_json.workspace = true
-strum.workspace = true
+util.workspace = true
 
 [dev-dependencies]
 tokio.workspace = true

crates/anthropic/src/anthropic.rs

@@ -1,22 +1,17 @@
 use anyhow::{anyhow, Result};
 use futures::{io::BufReader, stream::BoxStream, AsyncBufReadExt, AsyncReadExt, StreamExt};
-use http::{AsyncBody, HttpClient, Method, Request as HttpRequest};
-use isahc::config::Configurable;
 use serde::{Deserialize, Serialize};
-use std::{convert::TryFrom, time::Duration};
-use strum::EnumIter;
+use std::convert::TryFrom;
+use util::http::{AsyncBody, HttpClient, Method, Request as HttpRequest};
 
-pub const ANTHROPIC_API_URL: &'static str = "https://api.anthropic.com";
-
-#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
-#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq, EnumIter)]
+#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq)]
 pub enum Model {
     #[default]
-    #[serde(alias = "claude-3-opus", rename = "claude-3-opus-20240229")]
+    #[serde(rename = "claude-3-opus-20240229")]
     Claude3Opus,
-    #[serde(alias = "claude-3-sonnet", rename = "claude-3-sonnet-20240229")]
+    #[serde(rename = "claude-3-sonnet-20240229")]
     Claude3Sonnet,
-    #[serde(alias = "claude-3-haiku", rename = "claude-3-haiku-20240307")]
+    #[serde(rename = "claude-3-haiku-20240307")]
     Claude3Haiku,
 }
 
@@ -33,14 +28,6 @@ impl Model {
         }
     }
 
-    pub fn id(&self) -> &'static str {
-        match self {
-            Model::Claude3Opus => "claude-3-opus-20240229",
-            Model::Claude3Sonnet => "claude-3-sonnet-20240229",
-            Model::Claude3Haiku => "claude-3-opus-20240307",
-        }
-    }
-
     pub fn display_name(&self) -> &'static str {
         match self {
             Self::Claude3Opus => "Claude 3 Opus",
@@ -158,20 +145,16 @@ pub async fn stream_completion(
     api_url: &str,
     api_key: &str,
     request: Request,
-    low_speed_timeout: Option<Duration>,
 ) -> Result<BoxStream<'static, Result<ResponseEvent>>> {
     let uri = format!("{api_url}/v1/messages");
-    let mut request_builder = HttpRequest::builder()
+    let request = HttpRequest::builder()
         .method(Method::POST)
         .uri(uri)
         .header("Anthropic-Version", "2023-06-01")
-        .header("Anthropic-Beta", "tools-2024-04-04")
+        .header("Anthropic-Beta", "messages-2023-12-15")
         .header("X-Api-Key", api_key)
-        .header("Content-Type", "application/json");
-    if let Some(low_speed_timeout) = low_speed_timeout {
-        request_builder = request_builder.low_speed_timeout(100, low_speed_timeout);
-    }
-    let request = request_builder.body(AsyncBody::from(serde_json::to_string(&request)?))?;
+        .header("Content-Type", "application/json")
+        .body(AsyncBody::from(serde_json::to_string(&request)?))?;
     let mut response = client.send(request).await?;
     if response.status().is_success() {
         let reader = BufReader::new(response.into_body());
@@ -213,7 +196,7 @@ pub async fn stream_completion(
 // #[cfg(test)]
 // mod tests {
 //     use super::*;
-//     use http::IsahcHttpClient;
+//     use util::http::IsahcHttpClient;
 
 //     #[tokio::test]
 //     async fn stream_completion_success() {

crates/assets/src/assets.rs

@@ -16,9 +16,9 @@ use rust_embed::RustEmbed;
 pub struct Assets;
 
 impl AssetSource for Assets {
-    fn load(&self, path: &str) -> Result<Option<std::borrow::Cow<'static, [u8]>>> {
+    fn load(&self, path: &str) -> Result<std::borrow::Cow<'static, [u8]>> {
         Self::get(path)
-            .map(|f| Some(f.data))
+            .map(|f| f.data)
             .ok_or_else(|| anyhow!("could not find asset at path \"{}\"", path))
     }
 
@@ -42,10 +42,7 @@ impl Assets {
         let mut embedded_fonts = Vec::new();
         for font_path in font_paths {
             if font_path.ends_with(".ttf") {
-                let font_bytes = cx
-                    .asset_source()
-                    .load(&font_path)?
-                    .expect("Assets should never return None");
+                let font_bytes = cx.asset_source().load(&font_path)?;
                 embedded_fonts.push(font_bytes);
             }
         }

crates/assistant/Cargo.toml

@@ -5,18 +5,12 @@ edition = "2021"
 publish = false
 license = "GPL-3.0-or-later"
 
-[lints]
-workspace = true
-
 [lib]
 path = "src/assistant.rs"
 doctest = false
 
 [dependencies]
 anyhow.workspace = true
-anthropic = { workspace = true, features = ["schemars"] }
-assistant_slash_command.workspace = true
-cargo_toml.workspace = true
 chrono.workspace = true
 client.workspace = true
 collections.workspace = true
@@ -25,11 +19,7 @@ editor.workspace = true
 file_icons.workspace = true
 fs.workspace = true
 futures.workspace = true
-fuzzy.workspace = true
 gpui.workspace = true
-heed.workspace = true
-html_to_markdown.workspace = true
-http.workspace = true
 indoc.workspace = true
 language.workspace = true
 log.workspace = true
@@ -40,25 +30,19 @@ ordered-float.workspace = true
 parking_lot.workspace = true
 project.workspace = true
 regex.workspace = true
-rope.workspace = true
 schemars.workspace = true
 search.workspace = true
-semantic_index.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 settings.workspace = true
 smol.workspace = true
-strsim = "0.11"
-strum.workspace = true
 telemetry_events.workspace = true
 theme.workspace = true
 tiktoken-rs.workspace = true
-toml.workspace = true
 ui.workspace = true
 util.workspace = true
 uuid.workspace = true
 workspace.workspace = true
-picker.workspace = true
 
 [dev-dependencies]
 ctor.workspace = true
@@ -67,4 +51,3 @@ env_logger.workspace = true
 log.workspace = true
 project = { workspace = true, features = ["test-support"] }
 rand.workspace = true
-unindent.workspace = true

crates/assistant/features.zmd

@@ -0,0 +1,3 @@
+Push content to a deeper layer.
+A context can have multiple sublayers.
+You can enable or disable arbitrary sublayers at arbitrary nesting depths when viewing the document.

crates/assistant/src/assistant.rs

@@ -1,43 +1,32 @@
 pub mod assistant_panel;
 pub mod assistant_settings;
+mod codegen;
 mod completion_provider;
-mod conversation_store;
-mod inline_assistant;
-mod model_selector;
-mod prompt_library;
 mod prompts;
-mod search;
-mod slash_command;
+mod saved_conversation;
 mod streaming_diff;
 
-pub use assistant_panel::AssistantPanel;
+mod embedded_scope;
 
-use assistant_settings::{AnthropicModel, AssistantSettings, CloudModel, OpenAiModel};
-use assistant_slash_command::SlashCommandRegistry;
+pub use assistant_panel::AssistantPanel;
+use assistant_settings::{AssistantSettings, OpenAiModel, ZedDotDevModel};
+use chrono::{DateTime, Local};
 use client::{proto, Client};
 use command_palette_hooks::CommandPaletteFilter;
 pub(crate) use completion_provider::*;
-pub(crate) use conversation_store::*;
-use gpui::{actions, AppContext, Global, SharedString, UpdateGlobal};
-pub(crate) use inline_assistant::*;
-pub(crate) use model_selector::*;
-use semantic_index::{CloudEmbeddingProvider, SemanticIndex};
+use gpui::{actions, AppContext, BorrowAppContext, Global, SharedString};
+pub(crate) use saved_conversation::*;
 use serde::{Deserialize, Serialize};
 use settings::{Settings, SettingsStore};
-use slash_command::{
-    active_command, default_command, fetch_command, file_command, project_command, prompt_command,
-    rustdoc_command, search_command, tabs_command,
-};
 use std::{
     fmt::{self, Display},
     sync::Arc,
 };
-pub(crate) use streaming_diff::*;
-use util::paths::EMBEDDINGS_DIR;
 
 actions!(
     assistant,
     [
+        NewConversation,
         Assist,
         Split,
         CycleMessageRole,
@@ -45,11 +34,7 @@ actions!(
         ToggleFocus,
         ResetKey,
         InlineAssist,
-        InsertActivePrompt,
-        ToggleHistory,
-        ApplyEdit,
-        ConfirmCommand,
-        ToggleModelSelector
+        ToggleIncludeConversation,
     ]
 );
 
@@ -88,14 +73,13 @@ impl Display for Role {
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 pub enum LanguageModel {
-    Cloud(CloudModel),
+    ZedDotDev(ZedDotDevModel),
     OpenAi(OpenAiModel),
-    Anthropic(AnthropicModel),
 }
 
 impl Default for LanguageModel {
     fn default() -> Self {
-        LanguageModel::Cloud(CloudModel::default())
+        LanguageModel::ZedDotDev(ZedDotDevModel::default())
     }
 }
 
@@ -103,32 +87,28 @@ impl LanguageModel {
     pub fn telemetry_id(&self) -> String {
         match self {
             LanguageModel::OpenAi(model) => format!("openai/{}", model.id()),
-            LanguageModel::Anthropic(model) => format!("anthropic/{}", model.id()),
-            LanguageModel::Cloud(model) => format!("zed.dev/{}", model.id()),
+            LanguageModel::ZedDotDev(model) => format!("zed.dev/{}", model.id()),
         }
     }
 
     pub fn display_name(&self) -> String {
         match self {
-            LanguageModel::OpenAi(model) => model.display_name().into(),
-            LanguageModel::Anthropic(model) => model.display_name().into(),
-            LanguageModel::Cloud(model) => model.display_name().into(),
+            LanguageModel::OpenAi(model) => format!("openai/{}", model.display_name()),
+            LanguageModel::ZedDotDev(model) => format!("zed.dev/{}", model.display_name()),
         }
     }
 
     pub fn max_token_count(&self) -> usize {
         match self {
             LanguageModel::OpenAi(model) => model.max_token_count(),
-            LanguageModel::Anthropic(model) => model.max_token_count(),
-            LanguageModel::Cloud(model) => model.max_token_count(),
+            LanguageModel::ZedDotDev(model) => model.max_token_count(),
         }
     }
 
     pub fn id(&self) -> &str {
         match self {
             LanguageModel::OpenAi(model) => model.id(),
-            LanguageModel::Anthropic(model) => model.id(),
-            LanguageModel::Cloud(model) => model.id(),
+            LanguageModel::ZedDotDev(model) => model.id(),
         }
     }
 }
@@ -173,20 +153,6 @@ impl LanguageModelRequest {
             tools: Vec::new(),
         }
     }
-
-    /// Before we send the request to the server, we can perform fixups on it appropriate to the model.
-    pub fn preprocess(&mut self) {
-        match &self.model {
-            LanguageModel::OpenAi(_) => {}
-            LanguageModel::Anthropic(_) => {}
-            LanguageModel::Cloud(model) => match model {
-                CloudModel::Claude3Opus | CloudModel::Claude3Sonnet | CloudModel::Claude3Haiku => {
-                    preprocess_anthropic_request(self);
-                }
-                _ => {}
-            },
-        }
-    }
 }
 
 #[derive(Serialize, Deserialize, Debug, Eq, PartialEq)]
@@ -212,6 +178,7 @@ pub struct LanguageModelChoiceDelta {
 #[derive(Clone, Debug, Serialize, Deserialize)]
 struct MessageMetadata {
     role: Role,
+    sent_at: DateTime<Local>,
     status: MessageStatus,
 }
 
@@ -258,59 +225,27 @@ impl Assistant {
 pub fn init(client: Arc<Client>, cx: &mut AppContext) {
     cx.set_global(Assistant::default());
     AssistantSettings::register(cx);
-
-    cx.spawn(|mut cx| {
-        let client = client.clone();
-        async move {
-            let embedding_provider = CloudEmbeddingProvider::new(client.clone());
-            let semantic_index = SemanticIndex::new(
-                EMBEDDINGS_DIR.join("semantic-index-db.0.mdb"),
-                Arc::new(embedding_provider),
-                &mut cx,
-            )
-            .await?;
-            cx.update(|cx| cx.set_global(semantic_index))
-        }
-    })
-    .detach();
-
-    prompt_library::init(cx);
-    completion_provider::init(client.clone(), cx);
-    assistant_slash_command::init(cx);
-    register_slash_commands(cx);
+    completion_provider::init(client, cx);
     assistant_panel::init(cx);
-    inline_assistant::init(client.telemetry().clone(), cx);
 
     CommandPaletteFilter::update_global(cx, |filter, _cx| {
         filter.hide_namespace(Assistant::NAMESPACE);
     });
-    Assistant::update_global(cx, |assistant, cx| {
+    cx.update_global(|assistant: &mut Assistant, cx: &mut AppContext| {
         let settings = AssistantSettings::get_global(cx);
 
         assistant.set_enabled(settings.enabled, cx);
     });
     cx.observe_global::<SettingsStore>(|cx| {
-        Assistant::update_global(cx, |assistant, cx| {
+        cx.update_global(|assistant: &mut Assistant, cx: &mut AppContext| {
             let settings = AssistantSettings::get_global(cx);
+
             assistant.set_enabled(settings.enabled, cx);
         });
     })
     .detach();
 }
 
-fn register_slash_commands(cx: &mut AppContext) {
-    let slash_command_registry = SlashCommandRegistry::global(cx);
-    slash_command_registry.register_command(file_command::FileSlashCommand, true);
-    slash_command_registry.register_command(active_command::ActiveSlashCommand, true);
-    slash_command_registry.register_command(tabs_command::TabsSlashCommand, true);
-    slash_command_registry.register_command(project_command::ProjectSlashCommand, true);
-    slash_command_registry.register_command(search_command::SearchSlashCommand, true);
-    slash_command_registry.register_command(prompt_command::PromptSlashCommand, true);
-    slash_command_registry.register_command(default_command::DefaultSlashCommand, true);
-    slash_command_registry.register_command(rustdoc_command::RustdocSlashCommand, false);
-    slash_command_registry.register_command(fetch_command::FetchSlashCommand, false);
-}
-
 #[cfg(test)]
 #[ctor::ctor]
 fn init_logger() {

crates/assistant/src/assistant_settings.rs

@@ -1,6 +1,5 @@
 use std::fmt;
 
-pub use anthropic::Model as AnthropicModel;
 use gpui::Pixels;
 pub use open_ai::Model as OpenAiModel;
 use schemars::{
@@ -12,24 +11,20 @@ use serde::{
     Deserialize, Deserializer, Serialize, Serializer,
 };
 use settings::{Settings, SettingsSources};
-use strum::{EnumIter, IntoEnumIterator};
 
-use crate::{preprocess_anthropic_request, LanguageModel, LanguageModelRequest};
-
-#[derive(Clone, Debug, Default, PartialEq, EnumIter)]
-pub enum CloudModel {
+#[derive(Clone, Debug, Default, PartialEq)]
+pub enum ZedDotDevModel {
     Gpt3Point5Turbo,
     Gpt4,
-    Gpt4Turbo,
     #[default]
-    Gpt4Omni,
+    Gpt4Turbo,
     Claude3Opus,
     Claude3Sonnet,
     Claude3Haiku,
     Custom(String),
 }
 
-impl Serialize for CloudModel {
+impl Serialize for ZedDotDevModel {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
     where
         S: Serializer,
@@ -38,7 +33,7 @@ impl Serialize for CloudModel {
     }
 }
 
-impl<'de> Deserialize<'de> for CloudModel {
+impl<'de> Deserialize<'de> for ZedDotDevModel {
     fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
     where
         D: Deserializer<'de>,
@@ -46,7 +41,7 @@ impl<'de> Deserialize<'de> for CloudModel {
         struct ZedDotDevModelVisitor;
 
         impl<'de> Visitor<'de> for ZedDotDevModelVisitor {
-            type Value = CloudModel;
+            type Value = ZedDotDevModel;
 
             fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
                 formatter.write_str("a string for a ZedDotDevModel variant or a custom model")
@@ -56,10 +51,12 @@ impl<'de> Deserialize<'de> for CloudModel {
             where
                 E: de::Error,
             {
-                let model = CloudModel::iter()
-                    .find(|model| model.id() == value)
-                    .unwrap_or_else(|| CloudModel::Custom(value.to_string()));
-                Ok(model)
+                match value {
+                    "gpt-3.5-turbo" => Ok(ZedDotDevModel::Gpt3Point5Turbo),
+                    "gpt-4" => Ok(ZedDotDevModel::Gpt4),
+                    "gpt-4-turbo-preview" => Ok(ZedDotDevModel::Gpt4Turbo),
+                    _ => Ok(ZedDotDevModel::Custom(value.to_owned())),
+                }
             }
         }
 
@@ -67,29 +64,29 @@ impl<'de> Deserialize<'de> for CloudModel {
     }
 }
 
-impl JsonSchema for CloudModel {
+impl JsonSchema for ZedDotDevModel {
     fn schema_name() -> String {
         "ZedDotDevModel".to_owned()
     }
 
     fn json_schema(_generator: &mut schemars::gen::SchemaGenerator) -> Schema {
-        let variants = CloudModel::iter()
-            .filter_map(|model| {
-                let id = model.id();
-                if id.is_empty() {
-                    None
-                } else {
-                    Some(id.to_string())
-                }
-            })
-            .collect::<Vec<_>>();
+        let variants = vec![
+            "gpt-3.5-turbo".to_owned(),
+            "gpt-4".to_owned(),
+            "gpt-4-turbo-preview".to_owned(),
+        ];
         Schema::Object(SchemaObject {
             instance_type: Some(InstanceType::String.into()),
-            enum_values: Some(variants.iter().map(|s| s.clone().into()).collect()),
+            enum_values: Some(variants.into_iter().map(|s| s.into()).collect()),
             metadata: Some(Box::new(Metadata {
                 title: Some("ZedDotDevModel".to_owned()),
-                default: Some(CloudModel::default().id().into()),
-                examples: variants.into_iter().map(Into::into).collect(),
+                default: Some(serde_json::json!("gpt-4-turbo-preview")),
+                examples: vec![
+                    serde_json::json!("gpt-3.5-turbo"),
+                    serde_json::json!("gpt-4"),
+                    serde_json::json!("gpt-4-turbo-preview"),
+                    serde_json::json!("custom-model-name"),
+                ],
                 ..Default::default()
             })),
             ..Default::default()
@@ -97,13 +94,12 @@ impl JsonSchema for CloudModel {
     }
 }
 
-impl CloudModel {
+impl ZedDotDevModel {
     pub fn id(&self) -> &str {
         match self {
             Self::Gpt3Point5Turbo => "gpt-3.5-turbo",
             Self::Gpt4 => "gpt-4",
             Self::Gpt4Turbo => "gpt-4-turbo-preview",
-            Self::Gpt4Omni => "gpt-4o",
             Self::Claude3Opus => "claude-3-opus",
             Self::Claude3Sonnet => "claude-3-sonnet",
             Self::Claude3Haiku => "claude-3-haiku",
@@ -116,7 +112,6 @@ impl CloudModel {
             Self::Gpt3Point5Turbo => "GPT 3.5 Turbo",
             Self::Gpt4 => "GPT 4",
             Self::Gpt4Turbo => "GPT 4 Turbo",
-            Self::Gpt4Omni => "GPT 4 Omni",
             Self::Claude3Opus => "Claude 3 Opus",
             Self::Claude3Sonnet => "Claude 3 Sonnet",
             Self::Claude3Haiku => "Claude 3 Haiku",
@@ -128,20 +123,11 @@ impl CloudModel {
         match self {
             Self::Gpt3Point5Turbo => 2048,
             Self::Gpt4 => 4096,
-            Self::Gpt4Turbo | Self::Gpt4Omni => 128000,
+            Self::Gpt4Turbo => 128000,
             Self::Claude3Opus | Self::Claude3Sonnet | Self::Claude3Haiku => 200000,
             Self::Custom(_) => 4096, // TODO: Make this configurable
         }
     }
-
-    pub fn preprocess_request(&self, request: &mut LanguageModelRequest) {
-        match self {
-            Self::Claude3Opus | Self::Claude3Sonnet | Self::Claude3Haiku => {
-                preprocess_anthropic_request(request)
-            }
-            _ => {}
-        }
-    }
 }
 
 #[derive(Copy, Clone, Default, Debug, Serialize, Deserialize, JsonSchema)]
@@ -153,53 +139,36 @@ pub enum AssistantDockPosition {
     Bottom,
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq)]
+#[serde(tag = "name", rename_all = "snake_case")]
 pub enum AssistantProvider {
+    #[serde(rename = "zed.dev")]
     ZedDotDev {
-        model: CloudModel,
+        #[serde(default)]
+        default_model: ZedDotDevModel,
     },
+    #[serde(rename = "openai")]
     OpenAi {
-        model: OpenAiModel,
+        #[serde(default)]
+        default_model: OpenAiModel,
+        #[serde(default = "open_ai_url")]
         api_url: String,
-        low_speed_timeout_in_seconds: Option<u64>,
-    },
-    Anthropic {
-        model: AnthropicModel,
-        api_url: String,
-        low_speed_timeout_in_seconds: Option<u64>,
     },
 }
 
 impl Default for AssistantProvider {
     fn default() -> Self {
-        Self::OpenAi {
-            model: OpenAiModel::default(),
-            api_url: open_ai::OPEN_AI_API_URL.into(),
-            low_speed_timeout_in_seconds: None,
+        Self::ZedDotDev {
+            default_model: ZedDotDevModel::default(),
         }
     }
 }
 
-#[derive(Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq)]
-#[serde(tag = "name", rename_all = "snake_case")]
-pub enum AssistantProviderContent {
-    #[serde(rename = "zed.dev")]
-    ZedDotDev { default_model: Option<CloudModel> },
-    #[serde(rename = "openai")]
-    OpenAi {
-        default_model: Option<OpenAiModel>,
-        api_url: Option<String>,
-        low_speed_timeout_in_seconds: Option<u64>,
-    },
-    #[serde(rename = "anthropic")]
-    Anthropic {
-        default_model: Option<AnthropicModel>,
-        api_url: Option<String>,
-        low_speed_timeout_in_seconds: Option<u64>,
-    },
+fn open_ai_url() -> String {
+    "https://api.openai.com/v1".into()
 }
 
-#[derive(Debug, Default)]
+#[derive(Default, Debug, Deserialize, Serialize)]
 pub struct AssistantSettings {
     pub enabled: bool,
     pub button: bool,
@@ -250,17 +219,15 @@ impl AssistantSettingsContent {
                 default_width: settings.default_width,
                 default_height: settings.default_height,
                 provider: if let Some(open_ai_api_url) = settings.openai_api_url.as_ref() {
-                    Some(AssistantProviderContent::OpenAi {
-                        default_model: settings.default_open_ai_model.clone(),
-                        api_url: Some(open_ai_api_url.clone()),
-                        low_speed_timeout_in_seconds: None,
+                    Some(AssistantProvider::OpenAi {
+                        default_model: settings.default_open_ai_model.clone().unwrap_or_default(),
+                        api_url: open_ai_api_url.clone(),
                     })
                 } else {
                     settings.default_open_ai_model.clone().map(|open_ai_model| {
-                        AssistantProviderContent::OpenAi {
-                            default_model: Some(open_ai_model),
-                            api_url: None,
-                            low_speed_timeout_in_seconds: None,
+                        AssistantProvider::OpenAi {
+                            default_model: open_ai_model,
+                            api_url: open_ai_url(),
                         }
                     })
                 },
@@ -280,64 +247,6 @@ impl AssistantSettingsContent {
             }
         }
     }
-
-    pub fn set_model(&mut self, new_model: LanguageModel) {
-        match self {
-            AssistantSettingsContent::Versioned(settings) => match settings {
-                VersionedAssistantSettingsContent::V1(settings) => match &mut settings.provider {
-                    Some(AssistantProviderContent::ZedDotDev {
-                        default_model: model,
-                    }) => {
-                        if let LanguageModel::Cloud(new_model) = new_model {
-                            *model = Some(new_model);
-                        }
-                    }
-                    Some(AssistantProviderContent::OpenAi {
-                        default_model: model,
-                        ..
-                    }) => {
-                        if let LanguageModel::OpenAi(new_model) = new_model {
-                            *model = Some(new_model);
-                        }
-                    }
-                    Some(AssistantProviderContent::Anthropic {
-                        default_model: model,
-                        ..
-                    }) => {
-                        if let LanguageModel::Anthropic(new_model) = new_model {
-                            *model = Some(new_model);
-                        }
-                    }
-                    provider => match new_model {
-                        LanguageModel::Cloud(model) => {
-                            *provider = Some(AssistantProviderContent::ZedDotDev {
-                                default_model: Some(model),
-                            })
-                        }
-                        LanguageModel::OpenAi(model) => {
-                            *provider = Some(AssistantProviderContent::OpenAi {
-                                default_model: Some(model),
-                                api_url: None,
-                                low_speed_timeout_in_seconds: None,
-                            })
-                        }
-                        LanguageModel::Anthropic(model) => {
-                            *provider = Some(AssistantProviderContent::Anthropic {
-                                default_model: Some(model),
-                                api_url: None,
-                                low_speed_timeout_in_seconds: None,
-                            })
-                        }
-                    },
-                },
-            },
-            AssistantSettingsContent::Legacy(settings) => {
-                if let LanguageModel::OpenAi(model) = new_model {
-                    settings.default_open_ai_model = Some(model);
-                }
-            }
-        }
-    }
 }
 
 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
@@ -386,7 +295,7 @@ pub struct AssistantSettingsContentV1 {
     ///
     /// This can either be the internal `zed.dev` service or an external `openai` service,
     /// each with their respective default models and configurations.
-    provider: Option<AssistantProviderContent>,
+    provider: Option<AssistantProvider>,
 }
 
 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
@@ -407,11 +316,11 @@ pub struct LegacyAssistantSettingsContent {
     ///
     /// Default: 320
     pub default_height: Option<f32>,
-    /// The default OpenAI model to use when creating new contexts.
+    /// The default OpenAI model to use when starting new conversations.
     ///
     /// Default: gpt-4-1106-preview
     pub default_open_ai_model: Option<OpenAiModel>,
-    /// OpenAI API base URL to use when creating new contexts.
+    /// OpenAI API base URL to use when starting new conversations.
     ///
     /// Default: https://api.openai.com/v1
     pub openai_api_url: Option<String>,
@@ -444,82 +353,28 @@ impl Settings for AssistantSettings {
             if let Some(provider) = value.provider.clone() {
                 match (&mut settings.provider, provider) {
                     (
-                        AssistantProvider::ZedDotDev { model },
-                        AssistantProviderContent::ZedDotDev {
-                            default_model: model_override,
+                        AssistantProvider::ZedDotDev { default_model },
+                        AssistantProvider::ZedDotDev {
+                            default_model: default_model_override,
                         },
                     ) => {
-                        merge(model, model_override);
+                        *default_model = default_model_override;
                     }
                     (
                         AssistantProvider::OpenAi {
-                            model,
+                            default_model,
                             api_url,
-                            low_speed_timeout_in_seconds,
                         },
-                        AssistantProviderContent::OpenAi {
-                            default_model: model_override,
+                        AssistantProvider::OpenAi {
+                            default_model: default_model_override,
                             api_url: api_url_override,
-                            low_speed_timeout_in_seconds: low_speed_timeout_in_seconds_override,
                         },
                     ) => {
-                        merge(model, model_override);
-                        merge(api_url, api_url_override);
-                        if let Some(low_speed_timeout_in_seconds_override) =
-                            low_speed_timeout_in_seconds_override
-                        {
-                            *low_speed_timeout_in_seconds =
-                                Some(low_speed_timeout_in_seconds_override);
-                        }
+                        *default_model = default_model_override;
+                        *api_url = api_url_override;
                     }
-                    (
-                        AssistantProvider::Anthropic {
-                            model,
-                            api_url,
-                            low_speed_timeout_in_seconds,
-                        },
-                        AssistantProviderContent::Anthropic {
-                            default_model: model_override,
-                            api_url: api_url_override,
-                            low_speed_timeout_in_seconds: low_speed_timeout_in_seconds_override,
-                        },
-                    ) => {
-                        merge(model, model_override);
-                        merge(api_url, api_url_override);
-                        if let Some(low_speed_timeout_in_seconds_override) =
-                            low_speed_timeout_in_seconds_override
-                        {
-                            *low_speed_timeout_in_seconds =
-                                Some(low_speed_timeout_in_seconds_override);
-                        }
-                    }
-                    (provider, provider_override) => {
-                        *provider = match provider_override {
-                            AssistantProviderContent::ZedDotDev {
-                                default_model: model,
-                            } => AssistantProvider::ZedDotDev {
-                                model: model.unwrap_or_default(),
-                            },
-                            AssistantProviderContent::OpenAi {
-                                default_model: model,
-                                api_url,
-                                low_speed_timeout_in_seconds,
-                            } => AssistantProvider::OpenAi {
-                                model: model.unwrap_or_default(),
-                                api_url: api_url.unwrap_or_else(|| open_ai::OPEN_AI_API_URL.into()),
-                                low_speed_timeout_in_seconds,
-                            },
-                            AssistantProviderContent::Anthropic {
-                                default_model: model,
-                                api_url,
-                                low_speed_timeout_in_seconds,
-                            } => AssistantProvider::Anthropic {
-                                model: model.unwrap_or_default(),
-                                api_url: api_url
-                                    .unwrap_or_else(|| anthropic::ANTHROPIC_API_URL.into()),
-                                low_speed_timeout_in_seconds,
-                            },
-                        };
+                    (merged, provider_override) => {
+                        *merged = provider_override;
                     }
                 }
             }
@@ -529,7 +384,7 @@ impl Settings for AssistantSettings {
     }
 }
 
-fn merge<T>(target: &mut T, value: Option<T>) {
+fn merge<T: Copy>(target: &mut T, value: Option<T>) {
     if let Some(value) = value {
         *target = value;
     }
@@ -537,7 +392,7 @@ fn merge<T>(target: &mut T, value: Option<T>) {
 
 #[cfg(test)]
 mod tests {
-    use gpui::{AppContext, UpdateGlobal};
+    use gpui::{AppContext, BorrowAppContext};
     use settings::SettingsStore;
 
     use super::*;
@@ -552,14 +407,13 @@ mod tests {
         assert_eq!(
             AssistantSettings::get_global(cx).provider,
             AssistantProvider::OpenAi {
-                model: OpenAiModel::FourOmni,
-                api_url: open_ai::OPEN_AI_API_URL.into(),
-                low_speed_timeout_in_seconds: None,
+                default_model: OpenAiModel::FourTurbo,
+                api_url: open_ai_url()
             }
         );
 
         // Ensure backward-compatibility.
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global::<SettingsStore, _>(|store, cx| {
             store
                 .set_user_settings(
                     r#"{
@@ -574,12 +428,11 @@ mod tests {
         assert_eq!(
             AssistantSettings::get_global(cx).provider,
             AssistantProvider::OpenAi {
-                model: OpenAiModel::FourOmni,
-                api_url: "test-url".into(),
-                low_speed_timeout_in_seconds: None,
+                default_model: OpenAiModel::FourTurbo,
+                api_url: "test-url".into()
             }
         );
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global::<SettingsStore, _>(|store, cx| {
             store
                 .set_user_settings(
                     r#"{
@@ -594,14 +447,13 @@ mod tests {
         assert_eq!(
             AssistantSettings::get_global(cx).provider,
             AssistantProvider::OpenAi {
-                model: OpenAiModel::Four,
-                api_url: open_ai::OPEN_AI_API_URL.into(),
-                low_speed_timeout_in_seconds: None,
+                default_model: OpenAiModel::Four,
+                api_url: open_ai_url()
             }
         );
 
         // The new version supports setting a custom model when using zed.dev.
-        SettingsStore::update_global(cx, |store, cx| {
+        cx.update_global::<SettingsStore, _>(|store, cx| {
             store
                 .set_user_settings(
                     r#"{
@@ -620,7 +472,7 @@ mod tests {
         assert_eq!(
             AssistantSettings::get_global(cx).provider,
             AssistantProvider::ZedDotDev {
-                model: CloudModel::Custom("custom".into())
+                default_model: ZedDotDevModel::Custom("custom".into())
             }
         );
     }

crates/assistant/src/codegen.rs

@@ -0,0 +1,660 @@
+use crate::{
+    streaming_diff::{Hunk, StreamingDiff},
+    CompletionProvider, LanguageModelRequest,
+};
+use anyhow::Result;
+use editor::{Anchor, MultiBuffer, MultiBufferSnapshot, ToOffset, ToPoint};
+use futures::{channel::mpsc, SinkExt, Stream, StreamExt};
+use gpui::{EventEmitter, Model, ModelContext, Task};
+use language::{Rope, TransactionId};
+use std::{cmp, future, ops::Range};
+
+pub enum Event {
+    Finished,
+    Undone,
+}
+
+#[derive(Clone)]
+pub enum CodegenKind {
+    Transform { range: Range<Anchor> },
+    Generate { position: Anchor },
+}
+
+pub struct Codegen {
+    buffer: Model<MultiBuffer>,
+    snapshot: MultiBufferSnapshot,
+    kind: CodegenKind,
+    last_equal_ranges: Vec<Range<Anchor>>,
+    transaction_id: Option<TransactionId>,
+    error: Option<anyhow::Error>,
+    generation: Task<()>,
+    idle: bool,
+    _subscription: gpui::Subscription,
+}
+
+impl EventEmitter<Event> for Codegen {}
+
+impl Codegen {
+    pub fn new(buffer: Model<MultiBuffer>, kind: CodegenKind, cx: &mut ModelContext<Self>) -> Self {
+        let snapshot = buffer.read(cx).snapshot(cx);
+        Self {
+            buffer: buffer.clone(),
+            snapshot,
+            kind,
+            last_equal_ranges: Default::default(),
+            transaction_id: Default::default(),
+            error: Default::default(),
+            idle: true,
+            generation: Task::ready(()),
+            _subscription: cx.subscribe(&buffer, Self::handle_buffer_event),
+        }
+    }
+
+    fn handle_buffer_event(
+        &mut self,
+        _buffer: Model<MultiBuffer>,
+        event: &multi_buffer::Event,
+        cx: &mut ModelContext<Self>,
+    ) {
+        if let multi_buffer::Event::TransactionUndone { transaction_id } = event {
+            if self.transaction_id == Some(*transaction_id) {
+                self.transaction_id = None;
+                self.generation = Task::ready(());
+                cx.emit(Event::Undone);
+            }
+        }
+    }
+
+    pub fn range(&self) -> Range<Anchor> {
+        match &self.kind {
+            CodegenKind::Transform { range } => range.clone(),
+            CodegenKind::Generate { position } => position.bias_left(&self.snapshot)..*position,
+        }
+    }
+
+    pub fn kind(&self) -> &CodegenKind {
+        &self.kind
+    }
+
+    pub fn last_equal_ranges(&self) -> &[Range<Anchor>] {
+        &self.last_equal_ranges
+    }
+
+    pub fn idle(&self) -> bool {
+        self.idle
+    }
+
+    pub fn error(&self) -> Option<&anyhow::Error> {
+        self.error.as_ref()
+    }
+
+    pub fn start(&mut self, prompt: LanguageModelRequest, cx: &mut ModelContext<Self>) {
+        let range = self.range();
+        let snapshot = self.snapshot.clone();
+        let selected_text = snapshot
+            .text_for_range(range.start..range.end)
+            .collect::<Rope>();
+
+        let selection_start = range.start.to_point(&snapshot);
+        let suggested_line_indent = snapshot
+            .suggested_indents(selection_start.row..selection_start.row + 1, cx)
+            .into_values()
+            .next()
+            .unwrap_or_else(|| snapshot.indent_size_for_line(selection_start.row));
+
+        let response = CompletionProvider::global(cx).complete(prompt);
+        self.generation = cx.spawn(|this, mut cx| {
+            async move {
+                let generate = async {
+                    let mut edit_start = range.start.to_offset(&snapshot);
+
+                    let (mut hunks_tx, mut hunks_rx) = mpsc::channel(1);
+                    let diff = cx.background_executor().spawn(async move {
+                        let chunks = strip_invalid_spans_from_codeblock(response.await?);
+                        futures::pin_mut!(chunks);
+                        let mut diff = StreamingDiff::new(selected_text.to_string());
+
+                        let mut new_text = String::new();
+                        let mut base_indent = None;
+                        let mut line_indent = None;
+                        let mut first_line = true;
+
+                        while let Some(chunk) = chunks.next().await {
+                            let chunk = chunk?;
+
+                            let mut lines = chunk.split('\n').peekable();
+                            while let Some(line) = lines.next() {
+                                new_text.push_str(line);
+                                if line_indent.is_none() {
+                                    if let Some(non_whitespace_ch_ix) =
+                                        new_text.find(|ch: char| !ch.is_whitespace())
+                                    {
+                                        line_indent = Some(non_whitespace_ch_ix);
+                                        base_indent = base_indent.or(line_indent);
+
+                                        let line_indent = line_indent.unwrap();
+                                        let base_indent = base_indent.unwrap();
+                                        let indent_delta = line_indent as i32 - base_indent as i32;
+                                        let mut corrected_indent_len = cmp::max(
+                                            0,
+                                            suggested_line_indent.len as i32 + indent_delta,
+                                        )
+                                            as usize;
+                                        if first_line {
+                                            corrected_indent_len = corrected_indent_len
+                                                .saturating_sub(selection_start.column as usize);
+                                        }
+
+                                        let indent_char = suggested_line_indent.char();
+                                        let mut indent_buffer = [0; 4];
+                                        let indent_str =
+                                            indent_char.encode_utf8(&mut indent_buffer);
+                                        new_text.replace_range(
+                                            ..line_indent,
+                                            &indent_str.repeat(corrected_indent_len),
+                                        );
+                                    }
+                                }
+
+                                if line_indent.is_some() {
+                                    hunks_tx.send(diff.push_new(&new_text)).await?;
+                                    new_text.clear();
+                                }
+
+                                if lines.peek().is_some() {
+                                    hunks_tx.send(diff.push_new("\n")).await?;
+                                    line_indent = None;
+                                    first_line = false;
+                                }
+                            }
+                        }
+                        hunks_tx.send(diff.push_new(&new_text)).await?;
+                        hunks_tx.send(diff.finish()).await?;
+
+                        anyhow::Ok(())
+                    });
+
+                    while let Some(hunks) = hunks_rx.next().await {
+                        this.update(&mut cx, |this, cx| {
+                            this.last_equal_ranges.clear();
+
+                            let transaction = this.buffer.update(cx, |buffer, cx| {
+                                // Avoid grouping assistant edits with user edits.
+                                buffer.finalize_last_transaction(cx);
+
+                                buffer.start_transaction(cx);
+                                buffer.edit(
+                                    hunks.into_iter().filter_map(|hunk| match hunk {
+                                        Hunk::Insert { text } => {
+                                            let edit_start = snapshot.anchor_after(edit_start);
+                                            Some((edit_start..edit_start, text))
+                                        }
+                                        Hunk::Remove { len } => {
+                                            let edit_end = edit_start + len;
+                                            let edit_range = snapshot.anchor_after(edit_start)
+                                                ..snapshot.anchor_before(edit_end);
+                                            edit_start = edit_end;
+                                            Some((edit_range, String::new()))
+                                        }
+                                        Hunk::Keep { len } => {
+                                            let edit_end = edit_start + len;
+                                            let edit_range = snapshot.anchor_after(edit_start)
+                                                ..snapshot.anchor_before(edit_end);
+                                            edit_start = edit_end;
+                                            this.last_equal_ranges.push(edit_range);
+                                            None
+                                        }
+                                    }),
+                                    None,
+                                    cx,
+                                );
+
+                                buffer.end_transaction(cx)
+                            });
+
+                            if let Some(transaction) = transaction {
+                                if let Some(first_transaction) = this.transaction_id {
+                                    // Group all assistant edits into the first transaction.
+                                    this.buffer.update(cx, |buffer, cx| {
+                                        buffer.merge_transactions(
+                                            transaction,
+                                            first_transaction,
+                                            cx,
+                                        )
+                                    });
+                                } else {
+                                    this.transaction_id = Some(transaction);
+                                    this.buffer.update(cx, |buffer, cx| {
+                                        buffer.finalize_last_transaction(cx)
+                                    });
+                                }
+                            }
+
+                            cx.notify();
+                        })?;
+                    }
+
+                    diff.await?;
+                    anyhow::Ok(())
+                };
+
+                let result = generate.await;
+                this.update(&mut cx, |this, cx| {
+                    this.last_equal_ranges.clear();
+                    this.idle = true;
+                    if let Err(error) = result {
+                        this.error = Some(error);
+                    }
+                    cx.emit(Event::Finished);
+                    cx.notify();
+                })
+                .ok();
+            }
+        });
+        self.error.take();
+        self.idle = false;
+        cx.notify();
+    }
+
+    pub fn undo(&mut self, cx: &mut ModelContext<Self>) {
+        if let Some(transaction_id) = self.transaction_id {
+            self.buffer
+                .update(cx, |buffer, cx| buffer.undo_transaction(transaction_id, cx));
+        }
+    }
+}
+
+fn strip_invalid_spans_from_codeblock(
+    stream: impl Stream<Item = Result<String>>,
+) -> impl Stream<Item = Result<String>> {
+    let mut first_line = true;
+    let mut buffer = String::new();
+    let mut starts_with_markdown_codeblock = false;
+    let mut includes_start_or_end_span = false;
+    stream.filter_map(move |chunk| {
+        let chunk = match chunk {
+            Ok(chunk) => chunk,
+            Err(err) => return future::ready(Some(Err(err))),
+        };
+        buffer.push_str(&chunk);
+
+        if buffer.len() > "<|S|".len() && buffer.starts_with("<|S|") {
+            includes_start_or_end_span = true;
+
+            buffer = buffer
+                .strip_prefix("<|S|>")
+                .or_else(|| buffer.strip_prefix("<|S|"))
+                .unwrap_or(&buffer)
+                .to_string();
+        } else if buffer.ends_with("|E|>") {
+            includes_start_or_end_span = true;
+        } else if buffer.starts_with("<|")
+            || buffer.starts_with("<|S")
+            || buffer.starts_with("<|S|")
+            || buffer.ends_with('|')
+            || buffer.ends_with("|E")
+            || buffer.ends_with("|E|")
+        {
+            return future::ready(None);
+        }
+
+        if first_line {
+            if buffer.is_empty() || buffer == "`" || buffer == "``" {
+                return future::ready(None);
+            } else if buffer.starts_with("```") {
+                starts_with_markdown_codeblock = true;
+                if let Some(newline_ix) = buffer.find('\n') {
+                    buffer.replace_range(..newline_ix + 1, "");
+                    first_line = false;
+                } else {
+                    return future::ready(None);
+                }
+            }
+        }
+
+        let mut text = buffer.to_string();
+        if starts_with_markdown_codeblock {
+            text = text
+                .strip_suffix("\n```\n")
+                .or_else(|| text.strip_suffix("\n```"))
+                .or_else(|| text.strip_suffix("\n``"))
+                .or_else(|| text.strip_suffix("\n`"))
+                .or_else(|| text.strip_suffix('\n'))
+                .unwrap_or(&text)
+                .to_string();
+        }
+
+        if includes_start_or_end_span {
+            text = text
+                .strip_suffix("|E|>")
+                .or_else(|| text.strip_suffix("E|>"))
+                .or_else(|| text.strip_prefix("|>"))
+                .or_else(|| text.strip_prefix('>'))
+                .unwrap_or(&text)
+                .to_string();
+        };
+
+        if text.contains('\n') {
+            first_line = false;
+        }
+
+        let remainder = buffer.split_off(text.len());
+        let result = if buffer.is_empty() {
+            None
+        } else {
+            Some(Ok(buffer.clone()))
+        };
+
+        buffer = remainder;
+        future::ready(result)
+    })
+}
+
+#[cfg(test)]
+mod tests {
+    use std::sync::Arc;
+
+    use crate::FakeCompletionProvider;
+
+    use super::*;
+    use futures::stream::{self};
+    use gpui::{Context, TestAppContext};
+    use indoc::indoc;
+    use language::{
+        language_settings, tree_sitter_rust, Buffer, Language, LanguageConfig, LanguageMatcher,
+        Point,
+    };
+    use rand::prelude::*;
+    use serde::Serialize;
+    use settings::SettingsStore;
+
+    #[derive(Serialize)]
+    pub struct DummyCompletionRequest {
+        pub name: String,
+    }
+
+    #[gpui::test(iterations = 10)]
+    async fn test_transform_autoindent(cx: &mut TestAppContext, mut rng: StdRng) {
+        let provider = FakeCompletionProvider::default();
+        cx.set_global(cx.update(SettingsStore::test));
+        cx.set_global(CompletionProvider::Fake(provider.clone()));
+        cx.update(language_settings::init);
+
+        let text = indoc! {"
+            fn main() {
+                let x = 0;
+                for _ in 0..10 {
+                    x += 1;
+                }
+            }
+        "};
+        let buffer =
+            cx.new_model(|cx| Buffer::local(text, cx).with_language(Arc::new(rust_lang()), cx));
+        let buffer = cx.new_model(|cx| MultiBuffer::singleton(buffer, cx));
+        let range = buffer.read_with(cx, |buffer, cx| {
+            let snapshot = buffer.snapshot(cx);
+            snapshot.anchor_before(Point::new(1, 0))..snapshot.anchor_after(Point::new(4, 5))
+        });
+        let codegen =
+            cx.new_model(|cx| Codegen::new(buffer.clone(), CodegenKind::Transform { range }, cx));
+
+        let request = LanguageModelRequest::default();
+        codegen.update(cx, |codegen, cx| codegen.start(request, cx));
+
+        let mut new_text = concat!(
+            "       let mut x = 0;\n",
+            "       while x < 10 {\n",
+            "           x += 1;\n",
+            "       }",
+        );
+        while !new_text.is_empty() {
+            let max_len = cmp::min(new_text.len(), 10);
+            let len = rng.gen_range(1..=max_len);
+            let (chunk, suffix) = new_text.split_at(len);
+            provider.send_completion(chunk.into());
+            new_text = suffix;
+            cx.background_executor.run_until_parked();
+        }
+        provider.finish_completion();
+        cx.background_executor.run_until_parked();
+
+        assert_eq!(
+            buffer.read_with(cx, |buffer, cx| buffer.snapshot(cx).text()),
+            indoc! {"
+                fn main() {
+                    let mut x = 0;
+                    while x < 10 {
+                        x += 1;
+                    }
+                }
+            "}
+        );
+    }
+
+    #[gpui::test(iterations = 10)]
+    async fn test_autoindent_when_generating_past_indentation(
+        cx: &mut TestAppContext,
+        mut rng: StdRng,
+    ) {
+        let provider = FakeCompletionProvider::default();
+        cx.set_global(CompletionProvider::Fake(provider.clone()));
+        cx.set_global(cx.update(SettingsStore::test));
+        cx.update(language_settings::init);
+
+        let text = indoc! {"
+            fn main() {
+                le
+            }
+        "};
+        let buffer =
+            cx.new_model(|cx| Buffer::local(text, cx).with_language(Arc::new(rust_lang()), cx));
+        let buffer = cx.new_model(|cx| MultiBuffer::singleton(buffer, cx));
+        let position = buffer.read_with(cx, |buffer, cx| {
+            let snapshot = buffer.snapshot(cx);
+            snapshot.anchor_before(Point::new(1, 6))
+        });
+        let codegen =
+            cx.new_model(|cx| Codegen::new(buffer.clone(), CodegenKind::Generate { position }, cx));
+
+        let request = LanguageModelRequest::default();
+        codegen.update(cx, |codegen, cx| codegen.start(request, cx));
+
+        let mut new_text = concat!(
+            "t mut x = 0;\n",
+            "while x < 10 {\n",
+            "    x += 1;\n",
+            "}", //
+        );
+        while !new_text.is_empty() {
+            let max_len = cmp::min(new_text.len(), 10);
+            let len = rng.gen_range(1..=max_len);
+            let (chunk, suffix) = new_text.split_at(len);
+            provider.send_completion(chunk.into());
+            new_text = suffix;
+            cx.background_executor.run_until_parked();
+        }
+        provider.finish_completion();
+        cx.background_executor.run_until_parked();
+
+        assert_eq!(
+            buffer.read_with(cx, |buffer, cx| buffer.snapshot(cx).text()),
+            indoc! {"
+                fn main() {
+                    let mut x = 0;
+                    while x < 10 {
+                        x += 1;
+                    }
+                }
+            "}
+        );
+    }
+
+    #[gpui::test(iterations = 10)]
+    async fn test_autoindent_when_generating_before_indentation(
+        cx: &mut TestAppContext,
+        mut rng: StdRng,
+    ) {
+        let provider = FakeCompletionProvider::default();
+        cx.set_global(CompletionProvider::Fake(provider.clone()));
+        cx.set_global(cx.update(SettingsStore::test));
+        cx.update(language_settings::init);
+
+        let text = concat!(
+            "fn main() {\n",
+            "  \n",
+            "}\n" //
+        );
+        let buffer =
+            cx.new_model(|cx| Buffer::local(text, cx).with_language(Arc::new(rust_lang()), cx));
+        let buffer = cx.new_model(|cx| MultiBuffer::singleton(buffer, cx));
+        let position = buffer.read_with(cx, |buffer, cx| {
+            let snapshot = buffer.snapshot(cx);
+            snapshot.anchor_before(Point::new(1, 2))
+        });
+        let codegen =
+            cx.new_model(|cx| Codegen::new(buffer.clone(), CodegenKind::Generate { position }, cx));
+
+        let request = LanguageModelRequest::default();
+        codegen.update(cx, |codegen, cx| codegen.start(request, cx));
+
+        let mut new_text = concat!(
+            "let mut x = 0;\n",
+            "while x < 10 {\n",
+            "    x += 1;\n",
+            "}", //
+        );
+        while !new_text.is_empty() {
+            let max_len = cmp::min(new_text.len(), 10);
+            let len = rng.gen_range(1..=max_len);
+            let (chunk, suffix) = new_text.split_at(len);
+            provider.send_completion(chunk.into());
+            new_text = suffix;
+            cx.background_executor.run_until_parked();
+        }
+        provider.finish_completion();
+        cx.background_executor.run_until_parked();
+
+        assert_eq!(
+            buffer.read_with(cx, |buffer, cx| buffer.snapshot(cx).text()),
+            indoc! {"
+                fn main() {
+                    let mut x = 0;
+                    while x < 10 {
+                        x += 1;
+                    }
+                }
+            "}
+        );
+    }
+
+    #[gpui::test]
+    async fn test_strip_invalid_spans_from_codeblock() {
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("Lorem ipsum dolor", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum dolor"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("```\nLorem ipsum dolor", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum dolor"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("```\nLorem ipsum dolor\n```", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum dolor"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("```\nLorem ipsum dolor\n```\n", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum dolor"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks(
+                "```html\n```js\nLorem ipsum dolor\n```\n```",
+                2
+            ))
+            .map(|chunk| chunk.unwrap())
+            .collect::<String>()
+            .await,
+            "```js\nLorem ipsum dolor\n```"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("``\nLorem ipsum dolor\n```", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "``\nLorem ipsum dolor\n```"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("<|S|Lorem ipsum|E|>", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum"
+        );
+
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("<|S|>Lorem ipsum", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum"
+        );
+
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("```\n<|S|>Lorem ipsum\n```", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum"
+        );
+        assert_eq!(
+            strip_invalid_spans_from_codeblock(chunks("```\n<|S|Lorem ipsum|E|>\n```", 2))
+                .map(|chunk| chunk.unwrap())
+                .collect::<String>()
+                .await,
+            "Lorem ipsum"
+        );
+        fn chunks(text: &str, size: usize) -> impl Stream<Item = Result<String>> {
+            stream::iter(
+                text.chars()
+                    .collect::<Vec<_>>()
+                    .chunks(size)
+                    .map(|chunk| Ok(chunk.iter().collect::<String>()))
+                    .collect::<Vec<_>>(),
+            )
+        }
+    }
+
+    fn rust_lang() -> Language {
+        Language::new(
+            LanguageConfig {
+                name: "Rust".into(),
+                matcher: LanguageMatcher {
+                    path_suffixes: vec!["rs".to_string()],
+                    ..Default::default()
+                },
+                ..Default::default()
+            },
+            Some(tree_sitter_rust::language()),
+        )
+        .with_indents_query(
+            r#"
+            (call_expression) @indent
+            (field_expression) @indent
+            (_ "(" ")" @end) @indent
+            (_ "{" "}" @end) @indent
+            "#,
+        )
+        .unwrap()
+    }
+}

crates/assistant/src/completion_provider.rs

@@ -1,14 +1,12 @@
-mod anthropic;
-mod cloud;
 #[cfg(test)]
 mod fake;
 mod open_ai;
+mod zed;
 
-pub use anthropic::*;
-pub use cloud::*;
 #[cfg(test)]
 pub use fake::*;
 pub use open_ai::*;
+pub use zed::*;
 
 use crate::{
     assistant_settings::{AssistantProvider, AssistantSettings},
@@ -20,34 +18,25 @@ use futures::{future::BoxFuture, stream::BoxStream};
 use gpui::{AnyView, AppContext, BorrowAppContext, Task, WindowContext};
 use settings::{Settings, SettingsStore};
 use std::sync::Arc;
-use std::time::Duration;
 
 pub fn init(client: Arc<Client>, cx: &mut AppContext) {
     let mut settings_version = 0;
     let provider = match &AssistantSettings::get_global(cx).provider {
-        AssistantProvider::ZedDotDev { model } => CompletionProvider::Cloud(
-            CloudCompletionProvider::new(model.clone(), client.clone(), settings_version, cx),
-        ),
+        AssistantProvider::ZedDotDev { default_model } => {
+            CompletionProvider::ZedDotDev(ZedDotDevCompletionProvider::new(
+                default_model.clone(),
+                client.clone(),
+                settings_version,
+                cx,
+            ))
+        }
         AssistantProvider::OpenAi {
-            model,
+            default_model,
             api_url,
-            low_speed_timeout_in_seconds,
         } => CompletionProvider::OpenAi(OpenAiCompletionProvider::new(
-            model.clone(),
+            default_model.clone(),
             api_url.clone(),
             client.http_client(),
-            low_speed_timeout_in_seconds.map(Duration::from_secs),
-            settings_version,
-        )),
-        AssistantProvider::Anthropic {
-            model,
-            api_url,
-            low_speed_timeout_in_seconds,
-        } => CompletionProvider::Anthropic(AnthropicCompletionProvider::new(
-            model.clone(),
-            api_url.clone(),
-            client.http_client(),
-            low_speed_timeout_in_seconds.map(Duration::from_secs),
             settings_version,
         )),
     };
@@ -60,76 +49,42 @@ pub fn init(client: Arc<Client>, cx: &mut AppContext) {
                 (
                     CompletionProvider::OpenAi(provider),
                     AssistantProvider::OpenAi {
-                        model,
+                        default_model,
                         api_url,
-                        low_speed_timeout_in_seconds,
                     },
                 ) => {
-                    provider.update(
-                        model.clone(),
-                        api_url.clone(),
-                        low_speed_timeout_in_seconds.map(Duration::from_secs),
-                        settings_version,
-                    );
+                    provider.update(default_model.clone(), api_url.clone(), settings_version);
                 }
                 (
-                    CompletionProvider::Anthropic(provider),
-                    AssistantProvider::Anthropic {
-                        model,
-                        api_url,
-                        low_speed_timeout_in_seconds,
-                    },
+                    CompletionProvider::ZedDotDev(provider),
+                    AssistantProvider::ZedDotDev { default_model },
                 ) => {
-                    provider.update(
-                        model.clone(),
-                        api_url.clone(),
-                        low_speed_timeout_in_seconds.map(Duration::from_secs),
-                        settings_version,
-                    );
+                    provider.update(default_model.clone(), settings_version);
                 }
-                (CompletionProvider::Cloud(provider), AssistantProvider::ZedDotDev { model }) => {
-                    provider.update(model.clone(), settings_version);
-                }
-                (_, AssistantProvider::ZedDotDev { model }) => {
-                    *provider = CompletionProvider::Cloud(CloudCompletionProvider::new(
-                        model.clone(),
+                (CompletionProvider::OpenAi(_), AssistantProvider::ZedDotDev { default_model }) => {
+                    *provider = CompletionProvider::ZedDotDev(ZedDotDevCompletionProvider::new(
+                        default_model.clone(),
                         client.clone(),
                         settings_version,
                         cx,
                     ));
                 }
                 (
-                    _,
+                    CompletionProvider::ZedDotDev(_),
                     AssistantProvider::OpenAi {
-                        model,
+                        default_model,
                         api_url,
-                        low_speed_timeout_in_seconds,
                     },
                 ) => {
                     *provider = CompletionProvider::OpenAi(OpenAiCompletionProvider::new(
-                        model.clone(),
+                        default_model.clone(),
                         api_url.clone(),
                         client.http_client(),
-                        low_speed_timeout_in_seconds.map(Duration::from_secs),
-                        settings_version,
-                    ));
-                }
-                (
-                    _,
-                    AssistantProvider::Anthropic {
-                        model,
-                        api_url,
-                        low_speed_timeout_in_seconds,
-                    },
-                ) => {
-                    *provider = CompletionProvider::Anthropic(AnthropicCompletionProvider::new(
-                        model.clone(),
-                        api_url.clone(),
-                        client.http_client(),
-                        low_speed_timeout_in_seconds.map(Duration::from_secs),
                         settings_version,
                     ));
                 }
+                #[cfg(test)]
+                (CompletionProvider::Fake(_), _) => unimplemented!(),
             }
         })
     })
@@ -138,8 +93,7 @@ pub fn init(client: Arc<Client>, cx: &mut AppContext) {
 
 pub enum CompletionProvider {
     OpenAi(OpenAiCompletionProvider),
-    Anthropic(AnthropicCompletionProvider),
-    Cloud(CloudCompletionProvider),
+    ZedDotDev(ZedDotDevCompletionProvider),
     #[cfg(test)]
     Fake(FakeCompletionProvider),
 }
@@ -151,30 +105,10 @@ impl CompletionProvider {
         cx.global::<Self>()
     }
 
-    pub fn available_models(&self) -> Vec<LanguageModel> {
-        match self {
-            CompletionProvider::OpenAi(provider) => provider
-                .available_models()
-                .map(LanguageModel::OpenAi)
-                .collect(),
-            CompletionProvider::Anthropic(provider) => provider
-                .available_models()
-                .map(LanguageModel::Anthropic)
-                .collect(),
-            CompletionProvider::Cloud(provider) => provider
-                .available_models()
-                .map(LanguageModel::Cloud)
-                .collect(),
-            #[cfg(test)]
-            CompletionProvider::Fake(_) => unimplemented!(),
-        }
-    }
-
     pub fn settings_version(&self) -> usize {
         match self {
             CompletionProvider::OpenAi(provider) => provider.settings_version(),
-            CompletionProvider::Anthropic(provider) => provider.settings_version(),
-            CompletionProvider::Cloud(provider) => provider.settings_version(),
+            CompletionProvider::ZedDotDev(provider) => provider.settings_version(),
             #[cfg(test)]
             CompletionProvider::Fake(_) => unimplemented!(),
         }
@@ -183,8 +117,7 @@ impl CompletionProvider {
     pub fn is_authenticated(&self) -> bool {
         match self {
             CompletionProvider::OpenAi(provider) => provider.is_authenticated(),
-            CompletionProvider::Anthropic(provider) => provider.is_authenticated(),
-            CompletionProvider::Cloud(provider) => provider.is_authenticated(),
+            CompletionProvider::ZedDotDev(provider) => provider.is_authenticated(),
             #[cfg(test)]
             CompletionProvider::Fake(_) => true,
         }
@@ -193,8 +126,7 @@ impl CompletionProvider {
     pub fn authenticate(&self, cx: &AppContext) -> Task<Result<()>> {
         match self {
             CompletionProvider::OpenAi(provider) => provider.authenticate(cx),
-            CompletionProvider::Anthropic(provider) => provider.authenticate(cx),
-            CompletionProvider::Cloud(provider) => provider.authenticate(cx),
+            CompletionProvider::ZedDotDev(provider) => provider.authenticate(cx),
             #[cfg(test)]
             CompletionProvider::Fake(_) => Task::ready(Ok(())),
         }
@@ -203,8 +135,7 @@ impl CompletionProvider {
     pub fn authentication_prompt(&self, cx: &mut WindowContext) -> AnyView {
         match self {
             CompletionProvider::OpenAi(provider) => provider.authentication_prompt(cx),
-            CompletionProvider::Anthropic(provider) => provider.authentication_prompt(cx),
-            CompletionProvider::Cloud(provider) => provider.authentication_prompt(cx),
+            CompletionProvider::ZedDotDev(provider) => provider.authentication_prompt(cx),
             #[cfg(test)]
             CompletionProvider::Fake(_) => unimplemented!(),
         }
@@ -213,20 +144,20 @@ impl CompletionProvider {
     pub fn reset_credentials(&self, cx: &AppContext) -> Task<Result<()>> {
         match self {
             CompletionProvider::OpenAi(provider) => provider.reset_credentials(cx),
-            CompletionProvider::Anthropic(provider) => provider.reset_credentials(cx),
-            CompletionProvider::Cloud(_) => Task::ready(Ok(())),
+            CompletionProvider::ZedDotDev(_) => Task::ready(Ok(())),
             #[cfg(test)]
             CompletionProvider::Fake(_) => Task::ready(Ok(())),
         }
     }
 
-    pub fn model(&self) -> LanguageModel {
+    pub fn default_model(&self) -> LanguageModel {
         match self {
-            CompletionProvider::OpenAi(provider) => LanguageModel::OpenAi(provider.model()),
-            CompletionProvider::Anthropic(provider) => LanguageModel::Anthropic(provider.model()),
-            CompletionProvider::Cloud(provider) => LanguageModel::Cloud(provider.model()),
+            CompletionProvider::OpenAi(provider) => LanguageModel::OpenAi(provider.default_model()),
+            CompletionProvider::ZedDotDev(provider) => {
+                LanguageModel::ZedDotDev(provider.default_model())
+            }
             #[cfg(test)]
-            CompletionProvider::Fake(_) => LanguageModel::default(),
+            CompletionProvider::Fake(_) => unimplemented!(),
         }
     }
 
@@ -237,10 +168,9 @@ impl CompletionProvider {
     ) -> BoxFuture<'static, Result<usize>> {
         match self {
             CompletionProvider::OpenAi(provider) => provider.count_tokens(request, cx),
-            CompletionProvider::Anthropic(provider) => provider.count_tokens(request, cx),
-            CompletionProvider::Cloud(provider) => provider.count_tokens(request, cx),
+            CompletionProvider::ZedDotDev(provider) => provider.count_tokens(request, cx),
             #[cfg(test)]
-            CompletionProvider::Fake(_) => futures::FutureExt::boxed(futures::future::ready(Ok(0))),
+            CompletionProvider::Fake(_) => unimplemented!(),
         }
     }
 
@@ -250,8 +180,7 @@ impl CompletionProvider {
     ) -> BoxFuture<'static, Result<BoxStream<'static, Result<String>>>> {
         match self {
             CompletionProvider::OpenAi(provider) => provider.complete(request),
-            CompletionProvider::Anthropic(provider) => provider.complete(request),
-            CompletionProvider::Cloud(provider) => provider.complete(request),
+            CompletionProvider::ZedDotDev(provider) => provider.complete(request),
             #[cfg(test)]
             CompletionProvider::Fake(provider) => provider.complete(),
         }

crates/assistant/src/completion_provider/anthropic.rs

@@ -1,359 +0,0 @@
-use crate::{
-    assistant_settings::AnthropicModel, CompletionProvider, LanguageModel, LanguageModelRequest,
-    Role,
-};
-use crate::{count_open_ai_tokens, LanguageModelRequestMessage};
-use anthropic::{stream_completion, Request, RequestMessage};
-use anyhow::{anyhow, Result};
-use editor::{Editor, EditorElement, EditorStyle};
-use futures::{future::BoxFuture, stream::BoxStream, FutureExt, StreamExt};
-use gpui::{AnyView, AppContext, FontStyle, Task, TextStyle, View, WhiteSpace};
-use http::HttpClient;
-use settings::Settings;
-use std::time::Duration;
-use std::{env, sync::Arc};
-use strum::IntoEnumIterator;
-use theme::ThemeSettings;
-use ui::prelude::*;
-use util::ResultExt;
-
-pub struct AnthropicCompletionProvider {
-    api_key: Option<String>,
-    api_url: String,
-    model: AnthropicModel,
-    http_client: Arc<dyn HttpClient>,
-    low_speed_timeout: Option<Duration>,
-    settings_version: usize,
-}
-
-impl AnthropicCompletionProvider {
-    pub fn new(
-        model: AnthropicModel,
-        api_url: String,
-        http_client: Arc<dyn HttpClient>,
-        low_speed_timeout: Option<Duration>,
-        settings_version: usize,
-    ) -> Self {
-        Self {
-            api_key: None,
-            api_url,
-            model,
-            http_client,
-            low_speed_timeout,
-            settings_version,
-        }
-    }
-
-    pub fn update(
-        &mut self,
-        model: AnthropicModel,
-        api_url: String,
-        low_speed_timeout: Option<Duration>,
-        settings_version: usize,
-    ) {
-        self.model = model;
-        self.api_url = api_url;
-        self.low_speed_timeout = low_speed_timeout;
-        self.settings_version = settings_version;
-    }
-
-    pub fn available_models(&self) -> impl Iterator<Item = AnthropicModel> {
-        AnthropicModel::iter()
-    }
-
-    pub fn settings_version(&self) -> usize {
-        self.settings_version
-    }
-
-    pub fn is_authenticated(&self) -> bool {
-        self.api_key.is_some()
-    }
-
-    pub fn authenticate(&self, cx: &AppContext) -> Task<Result<()>> {
-        if self.is_authenticated() {
-            Task::ready(Ok(()))
-        } else {
-            let api_url = self.api_url.clone();
-            cx.spawn(|mut cx| async move {
-                let api_key = if let Ok(api_key) = env::var("ANTHROPIC_API_KEY") {
-                    api_key
-                } else {
-                    let (_, api_key) = cx
-                        .update(|cx| cx.read_credentials(&api_url))?
-                        .await?
-                        .ok_or_else(|| anyhow!("credentials not found"))?;
-                    String::from_utf8(api_key)?
-                };
-                cx.update_global::<CompletionProvider, _>(|provider, _cx| {
-                    if let CompletionProvider::Anthropic(provider) = provider {
-                        provider.api_key = Some(api_key);
-                    }
-                })
-            })
-        }
-    }
-
-    pub fn reset_credentials(&self, cx: &AppContext) -> Task<Result<()>> {
-        let delete_credentials = cx.delete_credentials(&self.api_url);
-        cx.spawn(|mut cx| async move {
-            delete_credentials.await.log_err();
-            cx.update_global::<CompletionProvider, _>(|provider, _cx| {
-                if let CompletionProvider::Anthropic(provider) = provider {
-                    provider.api_key = None;
-                }
-            })
-        })
-    }
-
-    pub fn authentication_prompt(&self, cx: &mut WindowContext) -> AnyView {
-        cx.new_view(|cx| AuthenticationPrompt::new(self.api_url.clone(), cx))
-            .into()
-    }
-
-    pub fn model(&self) -> AnthropicModel {
-        self.model.clone()
-    }
-
-    pub fn count_tokens(
-        &self,
-        request: LanguageModelRequest,
-        cx: &AppContext,
-    ) -> BoxFuture<'static, Result<usize>> {
-        count_open_ai_tokens(request, cx.background_executor())
-    }
-
-    pub fn complete(
-        &self,
-        request: LanguageModelRequest,
-    ) -> BoxFuture<'static, Result<BoxStream<'static, Result<String>>>> {
-        let request = self.to_anthropic_request(request);
-
-        let http_client = self.http_client.clone();
-        let api_key = self.api_key.clone();
-        let api_url = self.api_url.clone();
-        let low_speed_timeout = self.low_speed_timeout;
-        async move {
-            let api_key = api_key.ok_or_else(|| anyhow!("missing api key"))?;
-            let request = stream_completion(
-                http_client.as_ref(),
-                &api_url,
-                &api_key,
-                request,
-                low_speed_timeout,
-            );
-            let response = request.await?;
-            let stream = response
-                .filter_map(|response| async move {
-                    match response {
-                        Ok(response) => match response {
-                            anthropic::ResponseEvent::ContentBlockStart {
-                                content_block, ..
-                            } => match content_block {
-                                anthropic::ContentBlock::Text { text } => Some(Ok(text)),
-                            },
-                            anthropic::ResponseEvent::ContentBlockDelta { delta, .. } => {
-                                match delta {
-                                    anthropic::TextDelta::TextDelta { text } => Some(Ok(text)),
-                                }
-                            }
-                            _ => None,
-                        },
-                        Err(error) => Some(Err(error)),
-                    }
-                })
-                .boxed();
-            Ok(stream)
-        }
-        .boxed()
-    }
-
-    fn to_anthropic_request(&self, mut request: LanguageModelRequest) -> Request {
-        preprocess_anthropic_request(&mut request);
-
-        let model = match request.model {
-            LanguageModel::Anthropic(model) => model,
-            _ => self.model(),
-        };
-
-        let mut system_message = String::new();
-        if request
-            .messages
-            .first()
-            .map_or(false, |message| message.role == Role::System)
-        {
-            system_message = request.messages.remove(0).content;
-        }
-
-        Request {
-            model,
-            messages: request
-                .messages
-                .iter()
-                .map(|msg| RequestMessage {
-                    role: match msg.role {
-                        Role::User => anthropic::Role::User,
-                        Role::Assistant => anthropic::Role::Assistant,
-                        Role::System => unreachable!("filtered out by preprocess_request"),
-                    },
-                    content: msg.content.clone(),
-                })
-                .collect(),
-            stream: true,
-            system: system_message,
-            max_tokens: 4092,
-        }
-    }
-}
-
-pub fn preprocess_anthropic_request(request: &mut LanguageModelRequest) {
-    let mut new_messages: Vec<LanguageModelRequestMessage> = Vec::new();
-    let mut system_message = String::new();
-
-    for message in request.messages.drain(..) {
-        if message.content.is_empty() {
-            continue;
-        }
-
-        match message.role {
-            Role::User | Role::Assistant => {
-                if let Some(last_message) = new_messages.last_mut() {
-                    if last_message.role == message.role {
-                        last_message.content.push_str("\n\n");
-                        last_message.content.push_str(&message.content);
-                        continue;
-                    }
-                }
-
-                new_messages.push(message);
-            }
-            Role::System => {
-                if !system_message.is_empty() {
-                    system_message.push_str("\n\n");
-                }
-                system_message.push_str(&message.content);
-            }
-        }
-    }
-
-    if !system_message.is_empty() {
-        request.messages.insert(
-            0,
-            LanguageModelRequestMessage {
-                role: Role::System,
-                content: system_message,
-            },
-        );
-    }
-
-    request.messages = new_messages;
-}
-
-struct AuthenticationPrompt {
-    api_key: View<Editor>,
-    api_url: String,
-}
-
-impl AuthenticationPrompt {
-    fn new(api_url: String, cx: &mut WindowContext) -> Self {
-        Self {
-            api_key: cx.new_view(|cx| {
-                let mut editor = Editor::single_line(cx);
-                editor.set_placeholder_text(
-                    "sk-000000000000000000000000000000000000000000000000",
-                    cx,
-                );
-                editor
-            }),
-            api_url,
-        }
-    }
-
-    fn save_api_key(&mut self, _: &menu::Confirm, cx: &mut ViewContext<Self>) {
-        let api_key = self.api_key.read(cx).text(cx);
-        if api_key.is_empty() {
-            return;
-        }
-
-        let write_credentials = cx.write_credentials(&self.api_url, "Bearer", api_key.as_bytes());
-        cx.spawn(|_, mut cx| async move {
-            write_credentials.await?;
-            cx.update_global::<CompletionProvider, _>(|provider, _cx| {
-                if let CompletionProvider::Anthropic(provider) = provider {
-                    provider.api_key = Some(api_key);
-                }
-            })
-        })
-        .detach_and_log_err(cx);
-    }
-
-    fn render_api_key_editor(&self, cx: &mut ViewContext<Self>) -> impl IntoElement {
-        let settings = ThemeSettings::get_global(cx);
-        let text_style = TextStyle {
-            color: cx.theme().colors().text,
-            font_family: settings.ui_font.family.clone(),
-            font_features: settings.ui_font.features.clone(),
-            font_size: rems(0.875).into(),
-            font_weight: settings.ui_font.weight,
-            font_style: FontStyle::Normal,
-            line_height: relative(1.3),
-            background_color: None,
-            underline: None,
-            strikethrough: None,
-            white_space: WhiteSpace::Normal,
-        };
-        EditorElement::new(
-            &self.api_key,
-            EditorStyle {
-                background: cx.theme().colors().editor_background,
-                local_player: cx.theme().players().local(),
-                text: text_style,
-                ..Default::default()
-            },
-        )
-    }
-}
-
-impl Render for AuthenticationPrompt {
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
-        const INSTRUCTIONS: [&str; 4] = [
-            "To use the assistant panel or inline assistant, you need to add your Anthropic API key.",
-            "You can create an API key at: https://console.anthropic.com/settings/keys",
-            "",
-            "Paste your Anthropic API key below and hit enter to use the assistant:",
-        ];
-
-        v_flex()
-            .p_4()
-            .size_full()
-            .on_action(cx.listener(Self::save_api_key))
-            .children(
-                INSTRUCTIONS.map(|instruction| Label::new(instruction).size(LabelSize::Small)),
-            )
-            .child(
-                h_flex()
-                    .w_full()
-                    .my_2()
-                    .px_2()
-                    .py_1()
-                    .bg(cx.theme().colors().editor_background)
-                    .rounded_md()
-                    .child(self.render_api_key_editor(cx)),
-            )
-            .child(
-                Label::new(
-                    "You can also assign the ANTHROPIC_API_KEY environment variable and restart Zed.",
-                )
-                .size(LabelSize::Small),
-            )
-            .child(
-                h_flex()
-                    .gap_2()
-                    .child(Label::new("Click on").size(LabelSize::Small))
-                    .child(Icon::new(IconName::Ai).size(IconSize::XSmall))
-                    .child(
-                        Label::new("in the status bar to close this panel.").size(LabelSize::Small),
-                    ),
-            )
-            .into_any()
-    }
-}

crates/assistant/src/completion_provider/open_ai.rs

@@ -1,65 +1,47 @@
-use crate::assistant_settings::CloudModel;
 use crate::{
     assistant_settings::OpenAiModel, CompletionProvider, LanguageModel, LanguageModelRequest, Role,
 };
 use anyhow::{anyhow, Result};
 use editor::{Editor, EditorElement, EditorStyle};
 use futures::{future::BoxFuture, stream::BoxStream, FutureExt, StreamExt};
-use gpui::{AnyView, AppContext, FontStyle, Task, TextStyle, View, WhiteSpace};
-use http::HttpClient;
+use gpui::{AnyView, AppContext, FontStyle, FontWeight, Task, TextStyle, View, WhiteSpace};
 use open_ai::{stream_completion, Request, RequestMessage, Role as OpenAiRole};
 use settings::Settings;
-use std::time::Duration;
 use std::{env, sync::Arc};
-use strum::IntoEnumIterator;
 use theme::ThemeSettings;
 use ui::prelude::*;
-use util::ResultExt;
+use util::{http::HttpClient, ResultExt};
 
 pub struct OpenAiCompletionProvider {
     api_key: Option<String>,
     api_url: String,
-    model: OpenAiModel,
+    default_model: OpenAiModel,
     http_client: Arc<dyn HttpClient>,
-    low_speed_timeout: Option<Duration>,
     settings_version: usize,
 }
 
 impl OpenAiCompletionProvider {
     pub fn new(
-        model: OpenAiModel,
+        default_model: OpenAiModel,
         api_url: String,
         http_client: Arc<dyn HttpClient>,
-        low_speed_timeout: Option<Duration>,
         settings_version: usize,
     ) -> Self {
         Self {
             api_key: None,
             api_url,
-            model,
+            default_model,
             http_client,
-            low_speed_timeout,
             settings_version,
         }
     }
 
-    pub fn update(
-        &mut self,
-        model: OpenAiModel,
-        api_url: String,
-        low_speed_timeout: Option<Duration>,
-        settings_version: usize,
-    ) {
-        self.model = model;
+    pub fn update(&mut self, default_model: OpenAiModel, api_url: String, settings_version: usize) {
+        self.default_model = default_model;
         self.api_url = api_url;
-        self.low_speed_timeout = low_speed_timeout;
         self.settings_version = settings_version;
     }
 
-    pub fn available_models(&self) -> impl Iterator<Item = OpenAiModel> {
-        OpenAiModel::iter()
-    }
-
     pub fn settings_version(&self) -> usize {
         self.settings_version
     }
@@ -109,8 +91,8 @@ impl OpenAiCompletionProvider {
             .into()
     }
 
-    pub fn model(&self) -> OpenAiModel {
-        self.model.clone()
+    pub fn default_model(&self) -> OpenAiModel {
+        self.default_model.clone()
     }
 
     pub fn count_tokens(
@@ -130,16 +112,9 @@ impl OpenAiCompletionProvider {
         let http_client = self.http_client.clone();
         let api_key = self.api_key.clone();
         let api_url = self.api_url.clone();
-        let low_speed_timeout = self.low_speed_timeout;
         async move {
             let api_key = api_key.ok_or_else(|| anyhow!("missing api key"))?;
-            let request = stream_completion(
-                http_client.as_ref(),
-                &api_url,
-                &api_key,
-                request,
-                low_speed_timeout,
-            );
+            let request = stream_completion(http_client.as_ref(), &api_url, &api_key, request);
             let response = request.await?;
             let stream = response
                 .filter_map(|response| async move {
@@ -156,8 +131,8 @@ impl OpenAiCompletionProvider {
 
     fn to_open_ai_request(&self, request: LanguageModelRequest) -> Request {
         let model = match request.model {
+            LanguageModel::ZedDotDev(_) => self.default_model(),
             LanguageModel::OpenAi(model) => model,
-            _ => self.model(),
         };
 
         Request {
@@ -208,17 +183,7 @@ pub fn count_open_ai_tokens(
                 })
                 .collect::<Vec<_>>();
 
-            match request.model {
-                LanguageModel::Anthropic(_)
-                | LanguageModel::Cloud(CloudModel::Claude3Opus)
-                | LanguageModel::Cloud(CloudModel::Claude3Sonnet)
-                | LanguageModel::Cloud(CloudModel::Claude3Haiku) => {
-                    // Tiktoken doesn't yet support these models, so we manually use the
-                    // same tokenizer as GPT-4.
-                    tiktoken_rs::num_tokens_from_messages("gpt-4", &messages)
-                }
-                _ => tiktoken_rs::num_tokens_from_messages(request.model.id(), &messages),
-            }
+            tiktoken_rs::num_tokens_from_messages(request.model.id(), &messages)
         })
         .boxed()
 }
@@ -278,7 +243,7 @@ impl AuthenticationPrompt {
             font_family: settings.ui_font.family.clone(),
             font_features: settings.ui_font.features.clone(),
             font_size: rems(0.875).into(),
-            font_weight: settings.ui_font.weight,
+            font_weight: FontWeight::NORMAL,
             font_style: FontStyle::Normal,
             line_height: relative(1.3),
             background_color: None,

crates/assistant/src/completion_provider/zed.rs

@@ -1,5 +1,5 @@
 use crate::{
-    assistant_settings::CloudModel, count_open_ai_tokens, CompletionProvider, LanguageModel,
+    assistant_settings::ZedDotDevModel, count_open_ai_tokens, CompletionProvider, LanguageModel,
     LanguageModelRequest,
 };
 use anyhow::{anyhow, Result};
@@ -7,20 +7,19 @@ use client::{proto, Client};
 use futures::{future::BoxFuture, stream::BoxStream, FutureExt, StreamExt, TryFutureExt};
 use gpui::{AnyView, AppContext, Task};
 use std::{future, sync::Arc};
-use strum::IntoEnumIterator;
 use ui::prelude::*;
 
-pub struct CloudCompletionProvider {
+pub struct ZedDotDevCompletionProvider {
     client: Arc<Client>,
-    model: CloudModel,
+    default_model: ZedDotDevModel,
     settings_version: usize,
     status: client::Status,
     _maintain_client_status: Task<()>,
 }
 
-impl CloudCompletionProvider {
+impl ZedDotDevCompletionProvider {
     pub fn new(
-        model: CloudModel,
+        default_model: ZedDotDevModel,
         client: Arc<Client>,
         settings_version: usize,
         cx: &mut AppContext,
@@ -30,7 +29,7 @@ impl CloudCompletionProvider {
         let maintain_client_status = cx.spawn(|mut cx| async move {
             while let Some(status) = status_rx.next().await {
                 let _ = cx.update_global::<CompletionProvider, _>(|provider, _cx| {
-                    if let CompletionProvider::Cloud(provider) = provider {
+                    if let CompletionProvider::ZedDotDev(provider) = provider {
                         provider.status = status;
                     } else {
                         unreachable!()
@@ -40,39 +39,24 @@ impl CloudCompletionProvider {
         });
         Self {
             client,
-            model,
+            default_model,
             settings_version,
             status,
             _maintain_client_status: maintain_client_status,
         }
     }
 
-    pub fn update(&mut self, model: CloudModel, settings_version: usize) {
-        self.model = model;
+    pub fn update(&mut self, default_model: ZedDotDevModel, settings_version: usize) {
+        self.default_model = default_model;
         self.settings_version = settings_version;
     }
 
-    pub fn available_models(&self) -> impl Iterator<Item = CloudModel> {
-        let mut custom_model = if let CloudModel::Custom(custom_model) = self.model.clone() {
-            Some(custom_model)
-        } else {
-            None
-        };
-        CloudModel::iter().filter_map(move |model| {
-            if let CloudModel::Custom(_) = model {
-                Some(CloudModel::Custom(custom_model.take()?))
-            } else {
-                Some(model)
-            }
-        })
-    }
-
     pub fn settings_version(&self) -> usize {
         self.settings_version
     }
 
-    pub fn model(&self) -> CloudModel {
-        self.model.clone()
+    pub fn default_model(&self) -> ZedDotDevModel {
+        self.default_model.clone()
     }
 
     pub fn is_authenticated(&self) -> bool {
@@ -94,19 +78,21 @@ impl CloudCompletionProvider {
         cx: &AppContext,
     ) -> BoxFuture<'static, Result<usize>> {
         match request.model {
-            LanguageModel::Cloud(CloudModel::Gpt4)
-            | LanguageModel::Cloud(CloudModel::Gpt4Turbo)
-            | LanguageModel::Cloud(CloudModel::Gpt4Omni)
-            | LanguageModel::Cloud(CloudModel::Gpt3Point5Turbo) => {
+            LanguageModel::OpenAi(_) => future::ready(Err(anyhow!("invalid model"))).boxed(),
+            LanguageModel::ZedDotDev(ZedDotDevModel::Gpt4)
+            | LanguageModel::ZedDotDev(ZedDotDevModel::Gpt4Turbo)
+            | LanguageModel::ZedDotDev(ZedDotDevModel::Gpt3Point5Turbo) => {
                 count_open_ai_tokens(request, cx.background_executor())
             }
-            LanguageModel::Cloud(
-                CloudModel::Claude3Opus | CloudModel::Claude3Sonnet | CloudModel::Claude3Haiku,
+            LanguageModel::ZedDotDev(
+                ZedDotDevModel::Claude3Opus
+                | ZedDotDevModel::Claude3Sonnet
+                | ZedDotDevModel::Claude3Haiku,
             ) => {
                 // Can't find a tokenizer for Claude 3, so for now just use the same as OpenAI's as an approximation.
                 count_open_ai_tokens(request, cx.background_executor())
             }
-            LanguageModel::Cloud(CloudModel::Custom(model)) => {
+            LanguageModel::ZedDotDev(ZedDotDevModel::Custom(model)) => {
                 let request = self.client.request(proto::CountTokensWithLanguageModel {
                     model,
                     messages: request
@@ -121,16 +107,13 @@ impl CloudCompletionProvider {
                 }
                 .boxed()
             }
-            _ => future::ready(Err(anyhow!("invalid model"))).boxed(),
         }
     }
 
     pub fn complete(
         &self,
-        mut request: LanguageModelRequest,
+        request: LanguageModelRequest,
     ) -> BoxFuture<'static, Result<BoxStream<'static, Result<String>>>> {
-        request.preprocess();
-
         let request = proto::CompleteWithLanguageModel {
             model: request.model.id().to_string(),
             messages: request

crates/assistant/src/conversation_store.rs

@@ -1,203 +0,0 @@
-use crate::{assistant_settings::OpenAiModel, MessageId, MessageMetadata};
-use anyhow::{anyhow, Result};
-use collections::HashMap;
-use fs::Fs;
-use futures::StreamExt;
-use fuzzy::StringMatchCandidate;
-use gpui::{AppContext, Model, ModelContext, Task};
-use regex::Regex;
-use serde::{Deserialize, Serialize};
-use std::{cmp::Reverse, ffi::OsStr, path::PathBuf, sync::Arc, time::Duration};
-use ui::Context;
-use util::{paths::CONVERSATIONS_DIR, ResultExt, TryFutureExt};
-
-#[derive(Serialize, Deserialize)]
-pub struct SavedMessage {
-    pub id: MessageId,
-    pub start: usize,
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct SavedConversation {
-    pub id: Option<String>,
-    pub zed: String,
-    pub version: String,
-    pub text: String,
-    pub messages: Vec<SavedMessage>,
-    pub message_metadata: HashMap<MessageId, MessageMetadata>,
-    pub summary: String,
-}
-
-impl SavedConversation {
-    pub const VERSION: &'static str = "0.2.0";
-}
-
-#[derive(Serialize, Deserialize)]
-struct SavedConversationV0_1_0 {
-    id: Option<String>,
-    zed: String,
-    version: String,
-    text: String,
-    messages: Vec<SavedMessage>,
-    message_metadata: HashMap<MessageId, MessageMetadata>,
-    summary: String,
-    api_url: Option<String>,
-    model: OpenAiModel,
-}
-
-#[derive(Clone)]
-pub struct SavedConversationMetadata {
-    pub title: String,
-    pub path: PathBuf,
-    pub mtime: chrono::DateTime<chrono::Local>,
-}
-
-pub struct ConversationStore {
-    conversations_metadata: Vec<SavedConversationMetadata>,
-    fs: Arc<dyn Fs>,
-    _watch_updates: Task<Option<()>>,
-}
-
-impl ConversationStore {
-    pub fn new(fs: Arc<dyn Fs>, cx: &mut AppContext) -> Task<Result<Model<Self>>> {
-        cx.spawn(|mut cx| async move {
-            const CONVERSATION_WATCH_DURATION: Duration = Duration::from_millis(100);
-            let (mut events, _) = fs
-                .watch(&CONVERSATIONS_DIR, CONVERSATION_WATCH_DURATION)
-                .await;
-
-            let this = cx.new_model(|cx: &mut ModelContext<Self>| Self {
-                conversations_metadata: Vec::new(),
-                fs,
-                _watch_updates: cx.spawn(|this, mut cx| {
-                    async move {
-                        while events.next().await.is_some() {
-                            this.update(&mut cx, |this, cx| this.reload(cx))?
-                                .await
-                                .log_err();
-                        }
-                        anyhow::Ok(())
-                    }
-                    .log_err()
-                }),
-            })?;
-            this.update(&mut cx, |this, cx| this.reload(cx))?
-                .await
-                .log_err();
-            Ok(this)
-        })
-    }
-
-    pub fn load(&self, path: PathBuf, cx: &AppContext) -> Task<Result<SavedConversation>> {
-        let fs = self.fs.clone();
-        cx.background_executor().spawn(async move {
-            let saved_conversation = fs.load(&path).await?;
-            let saved_conversation_json =
-                serde_json::from_str::<serde_json::Value>(&saved_conversation)?;
-            match saved_conversation_json
-                .get("version")
-                .ok_or_else(|| anyhow!("version not found"))?
-            {
-                serde_json::Value::String(version) => match version.as_str() {
-                    SavedConversation::VERSION => Ok(serde_json::from_value::<SavedConversation>(
-                        saved_conversation_json,
-                    )?),
-                    "0.1.0" => {
-                        let saved_conversation = serde_json::from_value::<SavedConversationV0_1_0>(
-                            saved_conversation_json,
-                        )?;
-                        Ok(SavedConversation {
-                            id: saved_conversation.id,
-                            zed: saved_conversation.zed,
-                            version: saved_conversation.version,
-                            text: saved_conversation.text,
-                            messages: saved_conversation.messages,
-                            message_metadata: saved_conversation.message_metadata,
-                            summary: saved_conversation.summary,
-                        })
-                    }
-                    _ => Err(anyhow!(
-                        "unrecognized saved conversation version: {}",
-                        version
-                    )),
-                },
-                _ => Err(anyhow!("version not found on saved conversation")),
-            }
-        })
-    }
-
-    pub fn search(&self, query: String, cx: &AppContext) -> Task<Vec<SavedConversationMetadata>> {
-        let metadata = self.conversations_metadata.clone();
-        let executor = cx.background_executor().clone();
-        cx.background_executor().spawn(async move {
-            if query.is_empty() {
-                metadata
-            } else {
-                let candidates = metadata
-                    .iter()
-                    .enumerate()
-                    .map(|(id, metadata)| StringMatchCandidate::new(id, metadata.title.clone()))
-                    .collect::<Vec<_>>();
-                let matches = fuzzy::match_strings(
-                    &candidates,
-                    &query,
-                    false,
-                    100,
-                    &Default::default(),
-                    executor,
-                )
-                .await;
-
-                matches
-                    .into_iter()
-                    .map(|mat| metadata[mat.candidate_id].clone())
-                    .collect()
-            }
-        })
-    }
-
-    fn reload(&mut self, cx: &mut ModelContext<Self>) -> Task<Result<()>> {
-        let fs = self.fs.clone();
-        cx.spawn(|this, mut cx| async move {
-            fs.create_dir(&CONVERSATIONS_DIR).await?;
-
-            let mut paths = fs.read_dir(&CONVERSATIONS_DIR).await?;
-            let mut conversations = Vec::<SavedConversationMetadata>::new();
-            while let Some(path) = paths.next().await {
-                let path = path?;
-                if path.extension() != Some(OsStr::new("json")) {
-                    continue;
-                }
-
-                let pattern = r" - \d+.zed.json$";
-                let re = Regex::new(pattern).unwrap();
-
-                let metadata = fs.metadata(&path).await?;
-                if let Some((file_name, metadata)) = path
-                    .file_name()
-                    .and_then(|name| name.to_str())
-                    .zip(metadata)
-                {
-                    // This is used to filter out conversations saved by the new assistant.
-                    if !re.is_match(file_name) {
-                        continue;
-                    }
-
-                    if let Some(title) = re.replace(file_name, "").lines().next() {
-                        conversations.push(SavedConversationMetadata {
-                            title: title.to_string(),
-                            path,
-                            mtime: metadata.mtime.into(),
-                        });
-                    }
-                }
-            }
-            conversations.sort_unstable_by_key(|conversation| Reverse(conversation.mtime));
-
-            this.update(&mut cx, |this, cx| {
-                this.conversations_metadata = conversations;
-                cx.notify();
-            })
-        })
-    }
-}

crates/assistant/src/embedded_scope.rs

@@ -0,0 +1,91 @@
+use editor::MultiBuffer;
+use gpui::{AppContext, Model, ModelContext, Subscription};
+
+use crate::{assistant_panel::Conversation, LanguageModelRequestMessage, Role};
+
+#[derive(Default)]
+pub struct EmbeddedScope {
+    active_buffer: Option<Model<MultiBuffer>>,
+    active_buffer_enabled: bool,
+    active_buffer_subscription: Option<Subscription>,
+}
+
+impl EmbeddedScope {
+    pub fn new() -> Self {
+        Self {
+            active_buffer: None,
+            active_buffer_enabled: true,
+            active_buffer_subscription: None,
+        }
+    }
+
+    pub fn set_active_buffer(
+        &mut self,
+        buffer: Option<Model<MultiBuffer>>,
+        cx: &mut ModelContext<Conversation>,
+    ) {
+        self.active_buffer_subscription.take();
+
+        if let Some(active_buffer) = buffer.clone() {
+            self.active_buffer_subscription =
+                Some(cx.subscribe(&active_buffer, |conversation, _, e, cx| {
+                    if let multi_buffer::Event::Edited { .. } = e {
+                        conversation.count_remaining_tokens(cx)
+                    }
+                }));
+        }
+
+        self.active_buffer = buffer;
+    }
+
+    pub fn active_buffer(&self) -> Option<&Model<MultiBuffer>> {
+        self.active_buffer.as_ref()
+    }
+
+    pub fn active_buffer_enabled(&self) -> bool {
+        self.active_buffer_enabled
+    }
+
+    pub fn set_active_buffer_enabled(&mut self, enabled: bool) {
+        self.active_buffer_enabled = enabled;
+    }
+
+    /// Provide a message for the language model based on the active buffer.
+    pub fn message(&self, cx: &AppContext) -> Option<LanguageModelRequestMessage> {
+        if !self.active_buffer_enabled {
+            return None;
+        }
+
+        let active_buffer = self.active_buffer.as_ref()?;
+        let buffer = active_buffer.read(cx);
+
+        if let Some(singleton) = buffer.as_singleton() {
+            let singleton = singleton.read(cx);
+
+            let filename = singleton
+                .file()
+                .map(|file| file.path().to_string_lossy())
+                .unwrap_or("Untitled".into());
+
+            let text = singleton.text();
+
+            let language = singleton
+                .language()
+                .map(|l| {
+                    let name = l.code_fence_block_name();
+                    name.to_string()
+                })
+                .unwrap_or_default();
+
+            let markdown =
+                format!("User's active file `{filename}`:\n\n```{language}\n{text}```\n\n");
+
+            return Some(LanguageModelRequestMessage {
+                role: Role::System,
+                content: markdown,
+            });
+        }
+
+        None
+    }
+}

crates/assistant/src/model_selector.rs

@@ -1,84 +0,0 @@
-use std::sync::Arc;
-
-use crate::{assistant_settings::AssistantSettings, CompletionProvider, ToggleModelSelector};
-use fs::Fs;
-use settings::update_settings_file;
-use ui::{popover_menu, prelude::*, ButtonLike, ContextMenu, PopoverMenuHandle, Tooltip};
-
-#[derive(IntoElement)]
-pub struct ModelSelector {
-    handle: PopoverMenuHandle<ContextMenu>,
-    fs: Arc<dyn Fs>,
-}
-
-impl ModelSelector {
-    pub fn new(handle: PopoverMenuHandle<ContextMenu>, fs: Arc<dyn Fs>) -> Self {
-        ModelSelector { handle, fs }
-    }
-}
-
-impl RenderOnce for ModelSelector {
-    fn render(self, cx: &mut WindowContext) -> impl IntoElement {
-        popover_menu("model-switcher")
-            .with_handle(self.handle)
-            .menu(move |cx| {
-                ContextMenu::build(cx, |mut menu, cx| {
-                    for model in CompletionProvider::global(cx).available_models() {
-                        menu = menu.custom_entry(
-                            {
-                                let model = model.clone();
-                                move |_| Label::new(model.display_name()).into_any_element()
-                            },
-                            {
-                                let fs = self.fs.clone();
-                                let model = model.clone();
-                                move |cx| {
-                                    let model = model.clone();
-                                    update_settings_file::<AssistantSettings>(
-                                        fs.clone(),
-                                        cx,
-                                        move |settings| settings.set_model(model),
-                                    );
-                                }
-                            },
-                        );
-                    }
-                    menu
-                })
-                .into()
-            })
-            .trigger(
-                ButtonLike::new("active-model")
-                    .child(
-                        h_flex()
-                            .w_full()
-                            .gap_0p5()
-                            .child(
-                                div()
-                                    .overflow_x_hidden()
-                                    .flex_grow()
-                                    .whitespace_nowrap()
-                                    .child(
-                                        Label::new(
-                                            CompletionProvider::global(cx).model().display_name(),
-                                        )
-                                        .size(LabelSize::Small)
-                                        .color(Color::Muted),
-                                    ),
-                            )
-                            .child(
-                                div().child(
-                                    Icon::new(IconName::ChevronDown)
-                                        .color(Color::Muted)
-                                        .size(IconSize::XSmall),
-                                ),
-                            ),
-                    )
-                    .style(ButtonStyle::Subtle)
-                    .tooltip(move |cx| {
-                        Tooltip::for_action("Change Model", &ToggleModelSelector, cx)
-                    }),
-            )
-            .anchor(gpui::AnchorCorner::BottomRight)
-    }
-}

crates/assistant/src/saved_conversation.rs

@@ -0,0 +1,121 @@
+use crate::{assistant_settings::OpenAiModel, MessageId, MessageMetadata};
+use anyhow::{anyhow, Result};
+use collections::HashMap;
+use fs::Fs;
+use futures::StreamExt;
+use regex::Regex;
+use serde::{Deserialize, Serialize};
+use std::{
+    cmp::Reverse,
+    ffi::OsStr,
+    path::{Path, PathBuf},
+    sync::Arc,
+};
+use util::paths::CONVERSATIONS_DIR;
+
+#[derive(Serialize, Deserialize)]
+pub struct SavedMessage {
+    pub id: MessageId,
+    pub start: usize,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct SavedConversation {
+    pub id: Option<String>,
+    pub zed: String,
+    pub version: String,
+    pub text: String,
+    pub messages: Vec<SavedMessage>,
+    pub message_metadata: HashMap<MessageId, MessageMetadata>,
+    pub summary: String,
+}
+
+impl SavedConversation {
+    pub const VERSION: &'static str = "0.2.0";
+
+    pub async fn load(path: &Path, fs: &dyn Fs) -> Result<Self> {
+        let saved_conversation = fs.load(path).await?;
+        let saved_conversation_json =
+            serde_json::from_str::<serde_json::Value>(&saved_conversation)?;
+        match saved_conversation_json
+            .get("version")
+            .ok_or_else(|| anyhow!("version not found"))?
+        {
+            serde_json::Value::String(version) => match version.as_str() {
+                Self::VERSION => Ok(serde_json::from_value::<Self>(saved_conversation_json)?),
+                "0.1.0" => {
+                    let saved_conversation =
+                        serde_json::from_value::<SavedConversationV0_1_0>(saved_conversation_json)?;
+                    Ok(Self {
+                        id: saved_conversation.id,
+                        zed: saved_conversation.zed,
+                        version: saved_conversation.version,
+                        text: saved_conversation.text,
+                        messages: saved_conversation.messages,
+                        message_metadata: saved_conversation.message_metadata,
+                        summary: saved_conversation.summary,
+                    })
+                }
+                _ => Err(anyhow!(
+                    "unrecognized saved conversation version: {}",
+                    version
+                )),
+            },
+            _ => Err(anyhow!("version not found on saved conversation")),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+struct SavedConversationV0_1_0 {
+    id: Option<String>,
+    zed: String,
+    version: String,
+    text: String,
+    messages: Vec<SavedMessage>,
+    message_metadata: HashMap<MessageId, MessageMetadata>,
+    summary: String,
+    api_url: Option<String>,
+    model: OpenAiModel,
+}
+
+pub struct SavedConversationMetadata {
+    pub title: String,
+    pub path: PathBuf,
+    pub mtime: chrono::DateTime<chrono::Local>,
+}
+
+impl SavedConversationMetadata {
+    pub async fn list(fs: Arc<dyn Fs>) -> Result<Vec<Self>> {
+        fs.create_dir(&CONVERSATIONS_DIR).await?;
+
+        let mut paths = fs.read_dir(&CONVERSATIONS_DIR).await?;
+        let mut conversations = Vec::<SavedConversationMetadata>::new();
+        while let Some(path) = paths.next().await {
+            let path = path?;
+            if path.extension() != Some(OsStr::new("json")) {
+                continue;
+            }
+
+            let pattern = r" - \d+.zed.json$";
+            let re = Regex::new(pattern).unwrap();
+
+            let metadata = fs.metadata(&path).await?;
+            if let Some((file_name, metadata)) = path
+                .file_name()
+                .and_then(|name| name.to_str())
+                .zip(metadata)
+            {
+                let title = re.replace(file_name, "");
+                conversations.push(Self {
+                    title: title.into_owned(),
+                    path,
+                    mtime: metadata.mtime.into(),
+                });
+            }
+        }
+        conversations.sort_unstable_by_key(|conversation| Reverse(conversation.mtime));
+
+        Ok(conversations)
+    }
+}

crates/assistant/src/search.rs

@@ -1,171 +0,0 @@
-use language::Rope;
-use std::ops::Range;
-
-/// Search the given buffer for the given substring, ignoring any differences
-/// in line indentation between the query and the buffer.
-///
-/// Returns a vector of ranges of byte offsets in the buffer corresponding
-/// to the entire lines of the buffer.
-pub fn fuzzy_search_lines(haystack: &Rope, needle: &str) -> Option<Range<usize>> {
-    const SIMILARITY_THRESHOLD: f64 = 0.8;
-
-    let mut best_match: Option<(Range<usize>, f64)> = None; // (range, score)
-    let mut haystack_lines = haystack.chunks().lines();
-    let mut haystack_line_start = 0;
-    while let Some(mut haystack_line) = haystack_lines.next() {
-        let next_haystack_line_start = haystack_line_start + haystack_line.len() + 1;
-        let mut advanced_to_next_haystack_line = false;
-
-        let mut matched = true;
-        let match_start = haystack_line_start;
-        let mut match_end = next_haystack_line_start;
-        let mut match_score = 0.0;
-        let mut needle_lines = needle.lines().peekable();
-        while let Some(needle_line) = needle_lines.next() {
-            let similarity = line_similarity(haystack_line, needle_line);
-            if similarity >= SIMILARITY_THRESHOLD {
-                match_end = haystack_lines.offset();
-                match_score += similarity;
-
-                if needle_lines.peek().is_some() {
-                    if let Some(next_haystack_line) = haystack_lines.next() {
-                        advanced_to_next_haystack_line = true;
-                        haystack_line = next_haystack_line;
-                    } else {
-                        matched = false;
-                        break;
-                    }
-                } else {
-                    break;
-                }
-            } else {
-                matched = false;
-                break;
-            }
-        }
-
-        if matched
-            && best_match
-                .as_ref()
-                .map(|(_, best_score)| match_score > *best_score)
-                .unwrap_or(true)
-        {
-            best_match = Some((match_start..match_end, match_score));
-        }
-
-        if advanced_to_next_haystack_line {
-            haystack_lines.seek(next_haystack_line_start);
-        }
-        haystack_line_start = next_haystack_line_start;
-    }
-
-    best_match.map(|(range, _)| range)
-}
-
-/// Calculates the similarity between two lines, ignoring leading and trailing whitespace,
-/// using the Jaro-Winkler distance.
-///
-/// Returns a value between 0.0 and 1.0, where 1.0 indicates an exact match.
-fn line_similarity(line1: &str, line2: &str) -> f64 {
-    strsim::jaro_winkler(line1.trim(), line2.trim())
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-    use gpui::{AppContext, Context as _};
-    use language::Buffer;
-    use unindent::Unindent as _;
-    use util::test::marked_text_ranges;
-
-    #[gpui::test]
-    fn test_fuzzy_search_lines(cx: &mut AppContext) {
-        let (text, expected_ranges) = marked_text_ranges(
-            &r#"
-            fn main() {
-                if a() {
-                    assert_eq!(
-                        1 + 2,
-                        does_not_match,
-                    );
-                }
-
-                println!("hi");
-
-                assert_eq!(
-                    1 + 2,
-                    3,
-                ); // this last line does not match
-
-            «    assert_eq!(
-                    1 + 2,
-                    3,
-                );
-            »
-
-            «    assert_eq!(
-                    "something",
-                    "else",
-                );
-            »
-            }
-            "#
-            .unindent(),
-            false,
-        );
-
-        let buffer = cx.new_model(|cx| Buffer::local(&text, cx));
-        let snapshot = buffer.read_with(cx, |buffer, _| buffer.snapshot());
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            assert_eq!(
-                1 + 2,
-                3,
-            );
-            "
-            .unindent(),
-        )
-        .unwrap();
-        assert_eq!(actual_range, expected_ranges[0]);
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            assert_eq!(
-                1 + 2,
-                3,
-            );
-            "
-            .unindent(),
-        )
-        .unwrap();
-        assert_eq!(actual_range, expected_ranges[0]);
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            asst_eq!(
-                \"something\",
-                \"els\"
-            )
-            "
-            .unindent(),
-        )
-        .unwrap();
-        assert_eq!(actual_range, expected_ranges[1]);
-
-        let actual_range = fuzzy_search_lines(
-            snapshot.as_rope(),
-            &"
-            assert_eq!(
-                2 + 1,
-                3,
-            );
-            "
-            .unindent(),
-        );
-        assert_eq!(actual_range, None);
-    }
-}

crates/assistant/src/slash_command.rs

@@ -1,346 +0,0 @@
-use crate::assistant_panel::ConversationEditor;
-use anyhow::Result;
-pub use assistant_slash_command::{SlashCommand, SlashCommandOutput, SlashCommandRegistry};
-use editor::{CompletionProvider, Editor};
-use fuzzy::{match_strings, StringMatchCandidate};
-use gpui::{Model, Task, ViewContext, WeakView, WindowContext};
-use language::{Anchor, Buffer, CodeLabel, Documentation, LanguageServerId, ToPoint};
-use parking_lot::{Mutex, RwLock};
-use rope::Point;
-use std::{
-    ops::Range,
-    sync::{
-        atomic::{AtomicBool, Ordering::SeqCst},
-        Arc,
-    },
-};
-use workspace::Workspace;
-
-pub mod active_command;
-pub mod default_command;
-pub mod fetch_command;
-pub mod file_command;
-pub mod project_command;
-pub mod prompt_command;
-pub mod rustdoc_command;
-pub mod search_command;
-pub mod tabs_command;
-
-pub(crate) struct SlashCommandCompletionProvider {
-    commands: Arc<SlashCommandRegistry>,
-    cancel_flag: Mutex<Arc<AtomicBool>>,
-    editor: Option<WeakView<ConversationEditor>>,
-    workspace: Option<WeakView<Workspace>>,
-}
-
-pub(crate) struct SlashCommandLine {
-    /// The range within the line containing the command name.
-    pub name: Range<usize>,
-    /// The range within the line containing the command argument.
-    pub argument: Option<Range<usize>>,
-}
-
-impl SlashCommandCompletionProvider {
-    pub fn new(
-        commands: Arc<SlashCommandRegistry>,
-        editor: Option<WeakView<ConversationEditor>>,
-        workspace: Option<WeakView<Workspace>>,
-    ) -> Self {
-        Self {
-            cancel_flag: Mutex::new(Arc::new(AtomicBool::new(false))),
-            editor,
-            commands,
-            workspace,
-        }
-    }
-
-    fn complete_command_name(
-        &self,
-        command_name: &str,
-        command_range: Range<Anchor>,
-        name_range: Range<Anchor>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<Vec<project::Completion>>> {
-        let candidates = self
-            .commands
-            .command_names()
-            .into_iter()
-            .enumerate()
-            .map(|(ix, def)| StringMatchCandidate {
-                id: ix,
-                string: def.to_string(),
-                char_bag: def.as_ref().into(),
-            })
-            .collect::<Vec<_>>();
-        let commands = self.commands.clone();
-        let command_name = command_name.to_string();
-        let editor = self.editor.clone();
-        let workspace = self.workspace.clone();
-        cx.spawn(|mut cx| async move {
-            let matches = match_strings(
-                &candidates,
-                &command_name,
-                true,
-                usize::MAX,
-                &Default::default(),
-                cx.background_executor().clone(),
-            )
-            .await;
-
-            cx.update(|cx| {
-                matches
-                    .into_iter()
-                    .filter_map(|mat| {
-                        let command = commands.command(&mat.string)?;
-                        let mut new_text = mat.string.clone();
-                        let requires_argument = command.requires_argument();
-                        if requires_argument {
-                            new_text.push(' ');
-                        }
-
-                        let confirm = editor.clone().zip(workspace.clone()).and_then(
-                            |(editor, workspace)| {
-                                (!requires_argument).then(|| {
-                                    let command_name = mat.string.clone();
-                                    let command_range = command_range.clone();
-                                    let editor = editor.clone();
-                                    let workspace = workspace.clone();
-                                    Arc::new(move |cx: &mut WindowContext| {
-                                        editor
-                                            .update(cx, |editor, cx| {
-                                                editor.run_command(
-                                                    command_range.clone(),
-                                                    &command_name,
-                                                    None,
-                                                    true,
-                                                    workspace.clone(),
-                                                    cx,
-                                                );
-                                            })
-                                            .ok();
-                                    }) as Arc<_>
-                                })
-                            },
-                        );
-                        Some(project::Completion {
-                            old_range: name_range.clone(),
-                            documentation: Some(Documentation::SingleLine(command.description())),
-                            new_text,
-                            label: command.label(cx),
-                            server_id: LanguageServerId(0),
-                            lsp_completion: Default::default(),
-                            show_new_completions_on_confirm: requires_argument,
-                            confirm,
-                        })
-                    })
-                    .collect()
-            })
-        })
-    }
-
-    fn complete_command_argument(
-        &self,
-        command_name: &str,
-        argument: String,
-        command_range: Range<Anchor>,
-        argument_range: Range<Anchor>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<Vec<project::Completion>>> {
-        let new_cancel_flag = Arc::new(AtomicBool::new(false));
-        let mut flag = self.cancel_flag.lock();
-        flag.store(true, SeqCst);
-        *flag = new_cancel_flag.clone();
-
-        if let Some(command) = self.commands.command(command_name) {
-            let completions = command.complete_argument(
-                argument,
-                new_cancel_flag.clone(),
-                self.workspace.clone(),
-                cx,
-            );
-            let command_name: Arc<str> = command_name.into();
-            let editor = self.editor.clone();
-            let workspace = self.workspace.clone();
-            cx.background_executor().spawn(async move {
-                Ok(completions
-                    .await?
-                    .into_iter()
-                    .map(|command_argument| {
-                        let confirm =
-                            editor
-                                .clone()
-                                .zip(workspace.clone())
-                                .map(|(editor, workspace)| {
-                                    Arc::new({
-                                        let command_range = command_range.clone();
-                                        let command_name = command_name.clone();
-                                        let command_argument = command_argument.clone();
-                                        move |cx: &mut WindowContext| {
-                                            editor
-                                                .update(cx, |editor, cx| {
-                                                    editor.run_command(
-                                                        command_range.clone(),
-                                                        &command_name,
-                                                        Some(&command_argument),
-                                                        true,
-                                                        workspace.clone(),
-                                                        cx,
-                                                    );
-                                                })
-                                                .ok();
-                                        }
-                                    }) as Arc<_>
-                                });
-                        project::Completion {
-                            old_range: argument_range.clone(),
-                            label: CodeLabel::plain(command_argument.clone(), None),
-                            new_text: command_argument.clone(),
-                            documentation: None,
-                            server_id: LanguageServerId(0),
-                            lsp_completion: Default::default(),
-                            show_new_completions_on_confirm: false,
-                            confirm,
-                        }
-                    })
-                    .collect())
-            })
-        } else {
-            cx.background_executor()
-                .spawn(async move { Ok(Vec::new()) })
-        }
-    }
-}
-
-impl CompletionProvider for SlashCommandCompletionProvider {
-    fn completions(
-        &self,
-        buffer: &Model<Buffer>,
-        buffer_position: Anchor,
-        cx: &mut ViewContext<Editor>,
-    ) -> Task<Result<Vec<project::Completion>>> {
-        let Some((name, argument, command_range, argument_range)) =
-            buffer.update(cx, |buffer, _cx| {
-                let position = buffer_position.to_point(buffer);
-                let line_start = Point::new(position.row, 0);
-                let mut lines = buffer.text_for_range(line_start..position).lines();
-                let line = lines.next()?;
-                let call = SlashCommandLine::parse(line)?;
-
-                let command_range_start = Point::new(position.row, call.name.start as u32 - 1);
-                let command_range_end = Point::new(
-                    position.row,
-                    call.argument.as_ref().map_or(call.name.end, |arg| arg.end) as u32,
-                );
-                let command_range = buffer.anchor_after(command_range_start)
-                    ..buffer.anchor_after(command_range_end);
-
-                let name = line[call.name.clone()].to_string();
-
-                Some(if let Some(argument) = call.argument {
-                    let start =
-                        buffer.anchor_after(Point::new(position.row, argument.start as u32));
-                    let argument = line[argument.clone()].to_string();
-                    (name, Some(argument), command_range, start..buffer_position)
-                } else {
-                    let start =
-                        buffer.anchor_after(Point::new(position.row, call.name.start as u32));
-                    (name, None, command_range, start..buffer_position)
-                })
-            })
-        else {
-            return Task::ready(Ok(Vec::new()));
-        };
-
-        if let Some(argument) = argument {
-            self.complete_command_argument(&name, argument, command_range, argument_range, cx)
-        } else {
-            self.complete_command_name(&name, command_range, argument_range, cx)
-        }
-    }
-
-    fn resolve_completions(
-        &self,
-        _: Model<Buffer>,
-        _: Vec<usize>,
-        _: Arc<RwLock<Box<[project::Completion]>>>,
-        _: &mut ViewContext<Editor>,
-    ) -> Task<Result<bool>> {
-        Task::ready(Ok(true))
-    }
-
-    fn apply_additional_edits_for_completion(
-        &self,
-        _: Model<Buffer>,
-        _: project::Completion,
-        _: bool,
-        _: &mut ViewContext<Editor>,
-    ) -> Task<Result<Option<language::Transaction>>> {
-        Task::ready(Ok(None))
-    }
-
-    fn is_completion_trigger(
-        &self,
-        buffer: &Model<Buffer>,
-        position: language::Anchor,
-        _text: &str,
-        _trigger_in_words: bool,
-        cx: &mut ViewContext<Editor>,
-    ) -> bool {
-        let buffer = buffer.read(cx);
-        let position = position.to_point(buffer);
-        let line_start = Point::new(position.row, 0);
-        let mut lines = buffer.text_for_range(line_start..position).lines();
-        if let Some(line) = lines.next() {
-            SlashCommandLine::parse(line).is_some()
-        } else {
-            false
-        }
-    }
-}
-
-impl SlashCommandLine {
-    pub(crate) fn parse(line: &str) -> Option<Self> {
-        let mut call: Option<Self> = None;
-        let mut ix = 0;
-        for c in line.chars() {
-            let next_ix = ix + c.len_utf8();
-            if let Some(call) = &mut call {
-                // The command arguments start at the first non-whitespace character
-                // after the command name, and continue until the end of the line.
-                if let Some(argument) = &mut call.argument {
-                    if (*argument).is_empty() && c.is_whitespace() {
-                        argument.start = next_ix;
-                    }
-                    argument.end = next_ix;
-                }
-                // The command name ends at the first whitespace character.
-                else if !call.name.is_empty() {
-                    if c.is_whitespace() {
-                        call.argument = Some(next_ix..next_ix);
-                    } else {
-                        call.name.end = next_ix;
-                    }
-                }
-                // The command name must begin with a letter.
-                else if c.is_alphabetic() {
-                    call.name.end = next_ix;
-                } else {
-                    return None;
-                }
-            }
-            // Commands start with a slash.
-            else if c == '/' {
-                call = Some(SlashCommandLine {
-                    name: next_ix..next_ix,
-                    argument: None,
-                });
-            }
-            // The line can't contain anything before the slash except for whitespace.
-            else if !c.is_whitespace() {
-                return None;
-            }
-            ix = next_ix;
-        }
-        call
-    }
-}

crates/assistant/src/slash_command/active_command.rs

@@ -1,105 +0,0 @@
-use super::{file_command::FilePlaceholder, SlashCommand, SlashCommandOutput};
-use anyhow::{anyhow, Result};
-use assistant_slash_command::SlashCommandOutputSection;
-use editor::Editor;
-use gpui::{AppContext, Task, WeakView};
-use language::LspAdapterDelegate;
-use std::{borrow::Cow, sync::Arc};
-use ui::{IntoElement, WindowContext};
-use workspace::Workspace;
-
-pub(crate) struct ActiveSlashCommand;
-
-impl SlashCommand for ActiveSlashCommand {
-    fn name(&self) -> String {
-        "active".into()
-    }
-
-    fn description(&self) -> String {
-        "insert active tab".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert Active Tab".into()
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: std::sync::Arc<std::sync::atomic::AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Err(anyhow!("this command does not require argument")))
-    }
-
-    fn requires_argument(&self) -> bool {
-        false
-    }
-
-    fn run(
-        self: Arc<Self>,
-        _argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let output = workspace.update(cx, |workspace, cx| {
-            let Some(active_item) = workspace.active_item(cx) else {
-                return Task::ready(Err(anyhow!("no active tab")));
-            };
-            let Some(buffer) = active_item
-                .downcast::<Editor>()
-                .and_then(|editor| editor.read(cx).buffer().read(cx).as_singleton())
-            else {
-                return Task::ready(Err(anyhow!("active tab is not an editor")));
-            };
-
-            let snapshot = buffer.read(cx).snapshot();
-            let path = snapshot.resolve_file_path(cx, true);
-            let text = cx.background_executor().spawn({
-                let path = path.clone();
-                async move {
-                    let path = path
-                        .as_ref()
-                        .map(|path| path.to_string_lossy())
-                        .unwrap_or_else(|| Cow::Borrowed("untitled"));
-
-                    let mut output = String::with_capacity(path.len() + snapshot.len() + 9);
-                    output.push_str("```");
-                    output.push_str(&path);
-                    output.push('\n');
-                    for chunk in snapshot.as_rope().chunks() {
-                        output.push_str(chunk);
-                    }
-                    if !output.ends_with('\n') {
-                        output.push('\n');
-                    }
-                    output.push_str("```");
-                    output
-                }
-            });
-            cx.foreground_executor().spawn(async move {
-                let text = text.await;
-                let range = 0..text.len();
-                Ok(SlashCommandOutput {
-                    text,
-                    sections: vec![SlashCommandOutputSection {
-                        range,
-                        render_placeholder: Arc::new(move |id, unfold, _| {
-                            FilePlaceholder {
-                                id,
-                                path: path.clone(),
-                                line_range: None,
-                                unfold,
-                            }
-                            .into_any_element()
-                        }),
-                    }],
-                    run_commands_in_text: false,
-                })
-            })
-        });
-        output.unwrap_or_else(|error| Task::ready(Err(error)))
-    }
-}

crates/assistant/src/slash_command/default_command.rs

@@ -1,81 +0,0 @@
-use super::{prompt_command::PromptPlaceholder, SlashCommand, SlashCommandOutput};
-use crate::prompt_library::PromptStore;
-use anyhow::{anyhow, Result};
-use assistant_slash_command::SlashCommandOutputSection;
-use gpui::{AppContext, Task, WeakView};
-use language::LspAdapterDelegate;
-use std::{
-    fmt::Write,
-    sync::{atomic::AtomicBool, Arc},
-};
-use ui::prelude::*;
-use workspace::Workspace;
-
-pub(crate) struct DefaultSlashCommand;
-
-impl SlashCommand for DefaultSlashCommand {
-    fn name(&self) -> String {
-        "default".into()
-    }
-
-    fn description(&self) -> String {
-        "insert default prompt".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert Default Prompt".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        false
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancellation_flag: Arc<AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Err(anyhow!("this command does not require argument")))
-    }
-
-    fn run(
-        self: Arc<Self>,
-        _argument: Option<&str>,
-        _workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let store = PromptStore::global(cx);
-        cx.background_executor().spawn(async move {
-            let store = store.await?;
-            let prompts = store.default_prompt_metadata();
-
-            let mut text = String::new();
-            writeln!(text, "Default Prompt:").unwrap();
-            for prompt in prompts {
-                if let Some(title) = prompt.title {
-                    writeln!(text, "/prompt {}", title).unwrap();
-                }
-            }
-            text.pop();
-
-            Ok(SlashCommandOutput {
-                sections: vec![SlashCommandOutputSection {
-                    range: 0..text.len(),
-                    render_placeholder: Arc::new(move |id, unfold, _cx| {
-                        PromptPlaceholder {
-                            title: "Default".into(),
-                            id,
-                            unfold,
-                        }
-                        .into_any_element()
-                    }),
-                }],
-                text,
-                run_commands_in_text: true,
-            })
-        })
-    }
-}

crates/assistant/src/slash_command/fetch_command.rs

@@ -1,134 +0,0 @@
-use std::sync::atomic::AtomicBool;
-use std::sync::Arc;
-
-use anyhow::{anyhow, bail, Context, Result};
-use assistant_slash_command::{SlashCommand, SlashCommandOutput, SlashCommandOutputSection};
-use futures::AsyncReadExt;
-use gpui::{AppContext, Task, WeakView};
-use html_to_markdown::convert_html_to_markdown;
-use http::{AsyncBody, HttpClient, HttpClientWithUrl};
-use language::LspAdapterDelegate;
-use ui::{prelude::*, ButtonLike, ElevationIndex};
-use workspace::Workspace;
-
-pub(crate) struct FetchSlashCommand;
-
-impl FetchSlashCommand {
-    async fn build_message(http_client: Arc<HttpClientWithUrl>, url: &str) -> Result<String> {
-        let mut url = url.to_owned();
-        if !url.starts_with("https://") {
-            url = format!("https://{url}");
-        }
-
-        let mut response = http_client.get(&url, AsyncBody::default(), true).await?;
-
-        let mut body = Vec::new();
-        response
-            .body_mut()
-            .read_to_end(&mut body)
-            .await
-            .context("error reading response body")?;
-
-        if response.status().is_client_error() {
-            let text = String::from_utf8_lossy(body.as_slice());
-            bail!(
-                "status error {}, response: {text:?}",
-                response.status().as_u16()
-            );
-        }
-
-        convert_html_to_markdown(&body[..])
-    }
-}
-
-impl SlashCommand for FetchSlashCommand {
-    fn name(&self) -> String {
-        "fetch".into()
-    }
-
-    fn description(&self) -> String {
-        "insert URL contents".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert fetched URL contents".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: Arc<AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Ok(Vec::new()))
-    }
-
-    fn run(
-        self: Arc<Self>,
-        argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let Some(argument) = argument else {
-            return Task::ready(Err(anyhow!("missing URL")));
-        };
-        let Some(workspace) = workspace.upgrade() else {
-            return Task::ready(Err(anyhow!("workspace was dropped")));
-        };
-
-        let http_client = workspace.read(cx).client().http_client();
-        let url = argument.to_string();
-
-        let text = cx.background_executor().spawn({
-            let url = url.clone();
-            async move { Self::build_message(http_client, &url).await }
-        });
-
-        let url = SharedString::from(url);
-        cx.foreground_executor().spawn(async move {
-            let text = text.await?;
-            let range = 0..text.len();
-            Ok(SlashCommandOutput {
-                text,
-                sections: vec![SlashCommandOutputSection {
-                    range,
-                    render_placeholder: Arc::new(move |id, unfold, _cx| {
-                        FetchPlaceholder {
-                            id,
-                            unfold,
-                            url: url.clone(),
-                        }
-                        .into_any_element()
-                    }),
-                }],
-                run_commands_in_text: false,
-            })
-        })
-    }
-}
-
-#[derive(IntoElement)]
-struct FetchPlaceholder {
-    pub id: ElementId,
-    pub unfold: Arc<dyn Fn(&mut WindowContext)>,
-    pub url: SharedString,
-}
-
-impl RenderOnce for FetchPlaceholder {
-    fn render(self, _cx: &mut WindowContext) -> impl IntoElement {
-        let unfold = self.unfold;
-
-        ButtonLike::new(self.id)
-            .style(ButtonStyle::Filled)
-            .layer(ElevationIndex::ElevatedSurface)
-            .child(Icon::new(IconName::AtSign))
-            .child(Label::new(format!("fetch {url}", url = self.url)))
-            .on_click(move |_, cx| unfold(cx))
-    }
-}

crates/assistant/src/slash_command/file_command.rs

@@ -1,226 +0,0 @@
-use super::{SlashCommand, SlashCommandOutput};
-use anyhow::{anyhow, Result};
-use assistant_slash_command::SlashCommandOutputSection;
-use fuzzy::PathMatch;
-use gpui::{AppContext, RenderOnce, SharedString, Task, View, WeakView};
-use language::{LineEnding, LspAdapterDelegate};
-use project::PathMatchCandidateSet;
-use std::{
-    ops::Range,
-    path::{Path, PathBuf},
-    sync::{atomic::AtomicBool, Arc},
-};
-use ui::{prelude::*, ButtonLike, ElevationIndex};
-use workspace::Workspace;
-
-pub(crate) struct FileSlashCommand;
-
-impl FileSlashCommand {
-    fn search_paths(
-        &self,
-        query: String,
-        cancellation_flag: Arc<AtomicBool>,
-        workspace: &View<Workspace>,
-        cx: &mut AppContext,
-    ) -> Task<Vec<PathMatch>> {
-        if query.is_empty() {
-            let workspace = workspace.read(cx);
-            let project = workspace.project().read(cx);
-            let entries = workspace.recent_navigation_history(Some(10), cx);
-            let path_prefix: Arc<str> = "".into();
-            Task::ready(
-                entries
-                    .into_iter()
-                    .filter_map(|(entry, _)| {
-                        let worktree = project.worktree_for_id(entry.worktree_id, cx)?;
-                        let mut full_path = PathBuf::from(worktree.read(cx).root_name());
-                        full_path.push(&entry.path);
-                        Some(PathMatch {
-                            score: 0.,
-                            positions: Vec::new(),
-                            worktree_id: entry.worktree_id.to_usize(),
-                            path: full_path.into(),
-                            path_prefix: path_prefix.clone(),
-                            distance_to_relative_ancestor: 0,
-                        })
-                    })
-                    .collect(),
-            )
-        } else {
-            let worktrees = workspace.read(cx).visible_worktrees(cx).collect::<Vec<_>>();
-            let candidate_sets = worktrees
-                .into_iter()
-                .map(|worktree| {
-                    let worktree = worktree.read(cx);
-                    PathMatchCandidateSet {
-                        snapshot: worktree.snapshot(),
-                        include_ignored: worktree
-                            .root_entry()
-                            .map_or(false, |entry| entry.is_ignored),
-                        include_root_name: true,
-                        directories_only: false,
-                    }
-                })
-                .collect::<Vec<_>>();
-
-            let executor = cx.background_executor().clone();
-            cx.foreground_executor().spawn(async move {
-                fuzzy::match_path_sets(
-                    candidate_sets.as_slice(),
-                    query.as_str(),
-                    None,
-                    false,
-                    100,
-                    &cancellation_flag,
-                    executor,
-                )
-                .await
-            })
-        }
-    }
-}
-
-impl SlashCommand for FileSlashCommand {
-    fn name(&self) -> String {
-        "file".into()
-    }
-
-    fn description(&self) -> String {
-        "insert file".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert File".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        query: String,
-        cancellation_flag: Arc<AtomicBool>,
-        workspace: Option<WeakView<Workspace>>,
-        cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        let Some(workspace) = workspace.and_then(|workspace| workspace.upgrade()) else {
-            return Task::ready(Err(anyhow!("workspace was dropped")));
-        };
-
-        let paths = self.search_paths(query, cancellation_flag, &workspace, cx);
-        cx.background_executor().spawn(async move {
-            Ok(paths
-                .await
-                .into_iter()
-                .map(|path_match| {
-                    format!(
-                        "{}{}",
-                        path_match.path_prefix,
-                        path_match.path.to_string_lossy()
-                    )
-                })
-                .collect())
-        })
-    }
-
-    fn run(
-        self: Arc<Self>,
-        argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let Some(workspace) = workspace.upgrade() else {
-            return Task::ready(Err(anyhow!("workspace was dropped")));
-        };
-
-        let Some(argument) = argument else {
-            return Task::ready(Err(anyhow!("missing path")));
-        };
-
-        let path = PathBuf::from(argument);
-        let abs_path = workspace
-            .read(cx)
-            .visible_worktrees(cx)
-            .find_map(|worktree| {
-                let worktree = worktree.read(cx);
-                let worktree_root_path = Path::new(worktree.root_name());
-                let relative_path = path.strip_prefix(worktree_root_path).ok()?;
-                worktree.absolutize(&relative_path).ok()
-            });
-
-        let Some(abs_path) = abs_path else {
-            return Task::ready(Err(anyhow!("missing path")));
-        };
-
-        let fs = workspace.read(cx).app_state().fs.clone();
-        let argument = argument.to_string();
-        let text = cx.background_executor().spawn(async move {
-            let mut content = fs.load(&abs_path).await?;
-            LineEnding::normalize(&mut content);
-            let mut output = String::with_capacity(argument.len() + content.len() + 9);
-            output.push_str("```");
-            output.push_str(&argument);
-            output.push('\n');
-            output.push_str(&content);
-            if !output.ends_with('\n') {
-                output.push('\n');
-            }
-            output.push_str("```");
-            anyhow::Ok(output)
-        });
-        cx.foreground_executor().spawn(async move {
-            let text = text.await?;
-            let range = 0..text.len();
-            Ok(SlashCommandOutput {
-                text,
-                sections: vec![SlashCommandOutputSection {
-                    range,
-                    render_placeholder: Arc::new(move |id, unfold, _cx| {
-                        FilePlaceholder {
-                            path: Some(path.clone()),
-                            line_range: None,
-                            id,
-                            unfold,
-                        }
-                        .into_any_element()
-                    }),
-                }],
-                run_commands_in_text: false,
-            })
-        })
-    }
-}
-
-#[derive(IntoElement)]
-pub struct FilePlaceholder {
-    pub path: Option<PathBuf>,
-    pub line_range: Option<Range<u32>>,
-    pub id: ElementId,
-    pub unfold: Arc<dyn Fn(&mut WindowContext)>,
-}
-
-impl RenderOnce for FilePlaceholder {
-    fn render(self, _cx: &mut WindowContext) -> impl IntoElement {
-        let unfold = self.unfold;
-        let title = if let Some(path) = self.path.as_ref() {
-            SharedString::from(path.to_string_lossy().to_string())
-        } else {
-            SharedString::from("untitled")
-        };
-
-        ButtonLike::new(self.id)
-            .style(ButtonStyle::Filled)
-            .layer(ElevationIndex::ElevatedSurface)
-            .child(Icon::new(IconName::File))
-            .child(Label::new(title))
-            .when_some(self.line_range, |button, line_range| {
-                button.child(Label::new(":")).child(Label::new(format!(
-                    "{}-{}",
-                    line_range.start, line_range.end
-                )))
-            })
-            .on_click(move |_, cx| unfold(cx))
-    }
-}

crates/assistant/src/slash_command/project_command.rs

@@ -1,157 +0,0 @@
-use super::{SlashCommand, SlashCommandOutput};
-use anyhow::{anyhow, Context, Result};
-use assistant_slash_command::SlashCommandOutputSection;
-use fs::Fs;
-use gpui::{AppContext, Model, Task, WeakView};
-use language::LspAdapterDelegate;
-use project::{Project, ProjectPath};
-use std::{
-    fmt::Write,
-    path::Path,
-    sync::{atomic::AtomicBool, Arc},
-};
-use ui::{prelude::*, ButtonLike, ElevationIndex};
-use workspace::Workspace;
-
-pub(crate) struct ProjectSlashCommand;
-
-impl ProjectSlashCommand {
-    async fn build_message(fs: Arc<dyn Fs>, path_to_cargo_toml: &Path) -> Result<String> {
-        let buffer = fs.load(path_to_cargo_toml).await?;
-        let cargo_toml: cargo_toml::Manifest = toml::from_str(&buffer)?;
-
-        let mut message = String::new();
-        writeln!(message, "You are in a Rust project.")?;
-
-        if let Some(workspace) = cargo_toml.workspace {
-            writeln!(
-                message,
-                "The project is a Cargo workspace with the following members:"
-            )?;
-            for member in workspace.members {
-                writeln!(message, "- {member}")?;
-            }
-
-            if !workspace.default_members.is_empty() {
-                writeln!(message, "The default members are:")?;
-                for member in workspace.default_members {
-                    writeln!(message, "- {member}")?;
-                }
-            }
-
-            if !workspace.dependencies.is_empty() {
-                writeln!(
-                    message,
-                    "The following workspace dependencies are installed:"
-                )?;
-                for dependency in workspace.dependencies.keys() {
-                    writeln!(message, "- {dependency}")?;
-                }
-            }
-        } else if let Some(package) = cargo_toml.package {
-            writeln!(
-                message,
-                "The project name is \"{name}\".",
-                name = package.name
-            )?;
-
-            let description = package
-                .description
-                .as_ref()
-                .and_then(|description| description.get().ok().cloned());
-            if let Some(description) = description.as_ref() {
-                writeln!(message, "It describes itself as \"{description}\".")?;
-            }
-
-            if !cargo_toml.dependencies.is_empty() {
-                writeln!(message, "The following dependencies are installed:")?;
-                for dependency in cargo_toml.dependencies.keys() {
-                    writeln!(message, "- {dependency}")?;
-                }
-            }
-        }
-
-        Ok(message)
-    }
-
-    fn path_to_cargo_toml(project: Model<Project>, cx: &mut AppContext) -> Option<Arc<Path>> {
-        let worktree = project.read(cx).worktrees().next()?;
-        let worktree = worktree.read(cx);
-        let entry = worktree.entry_for_path("Cargo.toml")?;
-        let path = ProjectPath {
-            worktree_id: worktree.id(),
-            path: entry.path.clone(),
-        };
-        Some(Arc::from(
-            project.read(cx).absolute_path(&path, cx)?.as_path(),
-        ))
-    }
-}
-
-impl SlashCommand for ProjectSlashCommand {
-    fn name(&self) -> String {
-        "project".into()
-    }
-
-    fn description(&self) -> String {
-        "insert project metadata".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert Project Metadata".into()
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: Arc<AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Err(anyhow!("this command does not require argument")))
-    }
-
-    fn requires_argument(&self) -> bool {
-        false
-    }
-
-    fn run(
-        self: Arc<Self>,
-        _argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let output = workspace.update(cx, |workspace, cx| {
-            let project = workspace.project().clone();
-            let fs = workspace.project().read(cx).fs().clone();
-            let path = Self::path_to_cargo_toml(project, cx);
-            let output = cx.background_executor().spawn(async move {
-                let path = path.with_context(|| "Cargo.toml not found")?;
-                Self::build_message(fs, &path).await
-            });
-
-            cx.foreground_executor().spawn(async move {
-                let text = output.await?;
-                let range = 0..text.len();
-                Ok(SlashCommandOutput {
-                    text,
-                    sections: vec![SlashCommandOutputSection {
-                        range,
-                        render_placeholder: Arc::new(move |id, unfold, _cx| {
-                            ButtonLike::new(id)
-                                .style(ButtonStyle::Filled)
-                                .layer(ElevationIndex::ElevatedSurface)
-                                .child(Icon::new(IconName::FileTree))
-                                .child(Label::new("Project"))
-                                .on_click(move |_, cx| unfold(cx))
-                                .into_any_element()
-                        }),
-                    }],
-                    run_commands_in_text: false,
-                })
-            })
-        });
-        output.unwrap_or_else(|error| Task::ready(Err(error)))
-    }
-}

crates/assistant/src/slash_command/prompt_command.rs

@@ -1,110 +0,0 @@
-use super::{SlashCommand, SlashCommandOutput};
-use crate::prompt_library::PromptStore;
-use anyhow::{anyhow, Context, Result};
-use assistant_slash_command::SlashCommandOutputSection;
-use gpui::{AppContext, Task, WeakView};
-use language::LspAdapterDelegate;
-use std::sync::{atomic::AtomicBool, Arc};
-use ui::{prelude::*, ButtonLike, ElevationIndex};
-use workspace::Workspace;
-
-pub(crate) struct PromptSlashCommand;
-
-impl SlashCommand for PromptSlashCommand {
-    fn name(&self) -> String {
-        "prompt".into()
-    }
-
-    fn description(&self) -> String {
-        "insert prompt from library".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert Prompt from Library".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        query: String,
-        _cancellation_flag: Arc<AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        let store = PromptStore::global(cx);
-        cx.background_executor().spawn(async move {
-            let prompts = store.await?.search(query).await;
-            Ok(prompts
-                .into_iter()
-                .filter_map(|prompt| Some(prompt.title?.to_string()))
-                .collect())
-        })
-    }
-
-    fn run(
-        self: Arc<Self>,
-        title: Option<&str>,
-        _workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let Some(title) = title else {
-            return Task::ready(Err(anyhow!("missing prompt name")));
-        };
-
-        let store = PromptStore::global(cx);
-        let title = SharedString::from(title.to_string());
-        let prompt = cx.background_executor().spawn({
-            let title = title.clone();
-            async move {
-                let store = store.await?;
-                let prompt_id = store
-                    .id_for_title(&title)
-                    .with_context(|| format!("no prompt found with title {:?}", title))?;
-                let body = store.load(prompt_id).await?;
-                anyhow::Ok(body)
-            }
-        });
-        cx.foreground_executor().spawn(async move {
-            let prompt = prompt.await?;
-            let range = 0..prompt.len();
-            Ok(SlashCommandOutput {
-                text: prompt,
-                sections: vec![SlashCommandOutputSection {
-                    range,
-                    render_placeholder: Arc::new(move |id, unfold, _cx| {
-                        PromptPlaceholder {
-                            id,
-                            unfold,
-                            title: title.clone(),
-                        }
-                        .into_any_element()
-                    }),
-                }],
-                run_commands_in_text: true,
-            })
-        })
-    }
-}
-
-#[derive(IntoElement)]
-pub struct PromptPlaceholder {
-    pub title: SharedString,
-    pub id: ElementId,
-    pub unfold: Arc<dyn Fn(&mut WindowContext)>,
-}
-
-impl RenderOnce for PromptPlaceholder {
-    fn render(self, _cx: &mut WindowContext) -> impl IntoElement {
-        let unfold = self.unfold;
-        ButtonLike::new(self.id)
-            .style(ButtonStyle::Filled)
-            .layer(ElevationIndex::ElevatedSurface)
-            .child(Icon::new(IconName::Library))
-            .child(Label::new(self.title))
-            .on_click(move |_, cx| unfold(cx))
-    }
-}

crates/assistant/src/slash_command/rustdoc_command.rs

@@ -1,232 +0,0 @@
-use std::path::Path;
-use std::sync::atomic::AtomicBool;
-use std::sync::Arc;
-
-use anyhow::{anyhow, bail, Context, Result};
-use assistant_slash_command::{SlashCommand, SlashCommandOutput, SlashCommandOutputSection};
-use fs::Fs;
-use futures::AsyncReadExt;
-use gpui::{AppContext, Model, Task, WeakView};
-use html_to_markdown::convert_rustdoc_to_markdown;
-use http::{AsyncBody, HttpClient, HttpClientWithUrl};
-use language::LspAdapterDelegate;
-use project::{Project, ProjectPath};
-use ui::{prelude::*, ButtonLike, ElevationIndex};
-use workspace::Workspace;
-
-#[derive(Debug, Clone, Copy)]
-enum RustdocSource {
-    /// The docs were sourced from local `cargo doc` output.
-    Local,
-    /// The docs were sourced from `docs.rs`.
-    DocsDotRs,
-}
-
-pub(crate) struct RustdocSlashCommand;
-
-impl RustdocSlashCommand {
-    async fn build_message(
-        fs: Arc<dyn Fs>,
-        http_client: Arc<HttpClientWithUrl>,
-        crate_name: String,
-        module_path: Vec<String>,
-        path_to_cargo_toml: Option<&Path>,
-    ) -> Result<(RustdocSource, String)> {
-        let cargo_workspace_root = path_to_cargo_toml.and_then(|path| path.parent());
-        if let Some(cargo_workspace_root) = cargo_workspace_root {
-            let mut local_cargo_doc_path = cargo_workspace_root.join("target/doc");
-            local_cargo_doc_path.push(&crate_name);
-            if !module_path.is_empty() {
-                local_cargo_doc_path.push(module_path.join("/"));
-            }
-            local_cargo_doc_path.push("index.html");
-
-            if let Ok(contents) = fs.load(&local_cargo_doc_path).await {
-                return Ok((
-                    RustdocSource::Local,
-                    convert_rustdoc_to_markdown(contents.as_bytes())?,
-                ));
-            }
-        }
-
-        let version = "latest";
-        let path = format!(
-            "{crate_name}/{version}/{crate_name}/{module_path}",
-            module_path = module_path.join("/")
-        );
-
-        let mut response = http_client
-            .get(
-                &format!("https://docs.rs/{path}"),
-                AsyncBody::default(),
-                true,
-            )
-            .await?;
-
-        let mut body = Vec::new();
-        response
-            .body_mut()
-            .read_to_end(&mut body)
-            .await
-            .context("error reading docs.rs response body")?;
-
-        if response.status().is_client_error() {
-            let text = String::from_utf8_lossy(body.as_slice());
-            bail!(
-                "status error {}, response: {text:?}",
-                response.status().as_u16()
-            );
-        }
-
-        Ok((
-            RustdocSource::DocsDotRs,
-            convert_rustdoc_to_markdown(&body[..])?,
-        ))
-    }
-
-    fn path_to_cargo_toml(project: Model<Project>, cx: &mut AppContext) -> Option<Arc<Path>> {
-        let worktree = project.read(cx).worktrees().next()?;
-        let worktree = worktree.read(cx);
-        let entry = worktree.entry_for_path("Cargo.toml")?;
-        let path = ProjectPath {
-            worktree_id: worktree.id(),
-            path: entry.path.clone(),
-        };
-        Some(Arc::from(
-            project.read(cx).absolute_path(&path, cx)?.as_path(),
-        ))
-    }
-}
-
-impl SlashCommand for RustdocSlashCommand {
-    fn name(&self) -> String {
-        "rustdoc".into()
-    }
-
-    fn description(&self) -> String {
-        "insert Rust docs".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert Rust Documentation".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: Arc<AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Ok(Vec::new()))
-    }
-
-    fn run(
-        self: Arc<Self>,
-        argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let Some(argument) = argument else {
-            return Task::ready(Err(anyhow!("missing crate name")));
-        };
-        let Some(workspace) = workspace.upgrade() else {
-            return Task::ready(Err(anyhow!("workspace was dropped")));
-        };
-
-        let project = workspace.read(cx).project().clone();
-        let fs = project.read(cx).fs().clone();
-        let http_client = workspace.read(cx).client().http_client();
-        let mut path_components = argument.split("::");
-        let crate_name = match path_components
-            .next()
-            .ok_or_else(|| anyhow!("missing crate name"))
-        {
-            Ok(crate_name) => crate_name.to_string(),
-            Err(err) => return Task::ready(Err(err)),
-        };
-        let module_path = path_components.map(ToString::to_string).collect::<Vec<_>>();
-        let path_to_cargo_toml = Self::path_to_cargo_toml(project, cx);
-
-        let text = cx.background_executor().spawn({
-            let crate_name = crate_name.clone();
-            let module_path = module_path.clone();
-            async move {
-                Self::build_message(
-                    fs,
-                    http_client,
-                    crate_name,
-                    module_path,
-                    path_to_cargo_toml.as_deref(),
-                )
-                .await
-            }
-        });
-
-        let crate_name = SharedString::from(crate_name);
-        let module_path = if module_path.is_empty() {
-            None
-        } else {
-            Some(SharedString::from(module_path.join("::")))
-        };
-        cx.foreground_executor().spawn(async move {
-            let (source, text) = text.await?;
-            let range = 0..text.len();
-            Ok(SlashCommandOutput {
-                text,
-                sections: vec![SlashCommandOutputSection {
-                    range,
-                    render_placeholder: Arc::new(move |id, unfold, _cx| {
-                        RustdocPlaceholder {
-                            id,
-                            unfold,
-                            source,
-                            crate_name: crate_name.clone(),
-                            module_path: module_path.clone(),
-                        }
-                        .into_any_element()
-                    }),
-                }],
-                run_commands_in_text: false,
-            })
-        })
-    }
-}
-
-#[derive(IntoElement)]
-struct RustdocPlaceholder {
-    pub id: ElementId,
-    pub unfold: Arc<dyn Fn(&mut WindowContext)>,
-    pub source: RustdocSource,
-    pub crate_name: SharedString,
-    pub module_path: Option<SharedString>,
-}
-
-impl RenderOnce for RustdocPlaceholder {
-    fn render(self, _cx: &mut WindowContext) -> impl IntoElement {
-        let unfold = self.unfold;
-
-        let crate_path = self
-            .module_path
-            .map(|module_path| format!("{crate_name}::{module_path}", crate_name = self.crate_name))
-            .unwrap_or(self.crate_name.to_string());
-
-        ButtonLike::new(self.id)
-            .style(ButtonStyle::Filled)
-            .layer(ElevationIndex::ElevatedSurface)
-            .child(Icon::new(IconName::FileRust))
-            .child(Label::new(format!(
-                "rustdoc ({source}): {crate_path}",
-                source = match self.source {
-                    RustdocSource::Local => "local",
-                    RustdocSource::DocsDotRs => "docs.rs",
-                }
-            )))
-            .on_click(move |_, cx| unfold(cx))
-    }
-}

crates/assistant/src/slash_command/search_command.rs

@@ -1,195 +0,0 @@
-use super::{file_command::FilePlaceholder, SlashCommand, SlashCommandOutput};
-use anyhow::Result;
-use assistant_slash_command::SlashCommandOutputSection;
-use gpui::{AppContext, Task, WeakView};
-use language::{CodeLabel, HighlightId, LineEnding, LspAdapterDelegate};
-use semantic_index::SemanticIndex;
-use std::{
-    fmt::Write,
-    path::PathBuf,
-    sync::{atomic::AtomicBool, Arc},
-};
-use ui::{prelude::*, ButtonLike, ElevationIndex, Icon, IconName};
-use util::ResultExt;
-use workspace::Workspace;
-
-pub(crate) struct SearchSlashCommand;
-
-impl SlashCommand for SearchSlashCommand {
-    fn name(&self) -> String {
-        "search".into()
-    }
-
-    fn label(&self, cx: &AppContext) -> CodeLabel {
-        let mut label = CodeLabel::default();
-        label.push_str("search ", None);
-        label.push_str(
-            "--n",
-            cx.theme().syntax().highlight_id("comment").map(HighlightId),
-        );
-        label.filter_range = 0.."search".len();
-        label
-    }
-
-    fn description(&self) -> String {
-        "semantic search".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Semantic Search".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        true
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: Arc<AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Ok(Vec::new()))
-    }
-
-    fn run(
-        self: Arc<Self>,
-        argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let Some(workspace) = workspace.upgrade() else {
-            return Task::ready(Err(anyhow::anyhow!("workspace was dropped")));
-        };
-        let Some(argument) = argument else {
-            return Task::ready(Err(anyhow::anyhow!("missing search query")));
-        };
-
-        let mut limit = None;
-        let mut query = String::new();
-        for part in argument.split(' ') {
-            if let Some(parameter) = part.strip_prefix("--") {
-                if let Ok(count) = parameter.parse::<usize>() {
-                    limit = Some(count);
-                    continue;
-                }
-            }
-
-            query.push_str(part);
-            query.push(' ');
-        }
-        query.pop();
-
-        if query.is_empty() {
-            return Task::ready(Err(anyhow::anyhow!("missing search query")));
-        }
-
-        let project = workspace.read(cx).project().clone();
-        let fs = project.read(cx).fs().clone();
-        let project_index =
-            cx.update_global(|index: &mut SemanticIndex, cx| index.project_index(project, cx));
-
-        cx.spawn(|cx| async move {
-            let results = project_index
-                .read_with(&cx, |project_index, cx| {
-                    project_index.search(query.clone(), limit.unwrap_or(5), cx)
-                })?
-                .await?;
-
-            let mut loaded_results = Vec::new();
-            for result in results {
-                let (full_path, file_content) =
-                    result.worktree.read_with(&cx, |worktree, _cx| {
-                        let entry_abs_path = worktree.abs_path().join(&result.path);
-                        let mut entry_full_path = PathBuf::from(worktree.root_name());
-                        entry_full_path.push(&result.path);
-                        let file_content = async {
-                            let entry_abs_path = entry_abs_path;
-                            fs.load(&entry_abs_path).await
-                        };
-                        (entry_full_path, file_content)
-                    })?;
-                if let Some(file_content) = file_content.await.log_err() {
-                    loaded_results.push((result, full_path, file_content));
-                }
-            }
-
-            let output = cx
-                .background_executor()
-                .spawn(async move {
-                    let mut text = format!("Search results for {query}:\n");
-                    let mut sections = Vec::new();
-                    for (result, full_path, file_content) in loaded_results {
-                        let range_start = result.range.start.min(file_content.len());
-                        let range_end = result.range.end.min(file_content.len());
-
-                        let start_line =
-                            file_content[0..range_start].matches('\n').count() as u32 + 1;
-                        let end_line = file_content[0..range_end].matches('\n').count() as u32 + 1;
-                        let start_line_byte_offset = file_content[0..range_start]
-                            .rfind('\n')
-                            .map(|pos| pos + 1)
-                            .unwrap_or_default();
-                        let end_line_byte_offset = file_content[range_end..]
-                            .find('\n')
-                            .map(|pos| range_end + pos)
-                            .unwrap_or_else(|| file_content.len());
-
-                        let section_start_ix = text.len();
-                        writeln!(
-                            text,
-                            "```{}:{}-{}",
-                            result.path.display(),
-                            start_line,
-                            end_line,
-                        )
-                        .unwrap();
-                        let mut excerpt =
-                            file_content[start_line_byte_offset..end_line_byte_offset].to_string();
-                        LineEnding::normalize(&mut excerpt);
-                        text.push_str(&excerpt);
-                        writeln!(text, "\n```\n").unwrap();
-                        let section_end_ix = text.len() - 1;
-
-                        sections.push(SlashCommandOutputSection {
-                            range: section_start_ix..section_end_ix,
-                            render_placeholder: Arc::new(move |id, unfold, _| {
-                                FilePlaceholder {
-                                    id,
-                                    path: Some(full_path.clone()),
-                                    line_range: Some(start_line..end_line),
-                                    unfold,
-                                }
-                                .into_any_element()
-                            }),
-                        });
-                    }
-
-                    let query = SharedString::from(query);
-                    sections.push(SlashCommandOutputSection {
-                        range: 0..text.len(),
-                        render_placeholder: Arc::new(move |id, unfold, _cx| {
-                            ButtonLike::new(id)
-                                .style(ButtonStyle::Filled)
-                                .layer(ElevationIndex::ElevatedSurface)
-                                .child(Icon::new(IconName::MagnifyingGlass))
-                                .child(Label::new(query.clone()))
-                                .on_click(move |_, cx| unfold(cx))
-                                .into_any_element()
-                        }),
-                    });
-
-                    SlashCommandOutput {
-                        text,
-                        sections,
-                        run_commands_in_text: false,
-                    }
-                })
-                .await;
-
-            Ok(output)
-        })
-    }
-}

crates/assistant/src/slash_command/tabs_command.rs

@@ -1,121 +0,0 @@
-use super::{file_command::FilePlaceholder, SlashCommand, SlashCommandOutput};
-use anyhow::{anyhow, Result};
-use assistant_slash_command::SlashCommandOutputSection;
-use collections::HashMap;
-use editor::Editor;
-use gpui::{AppContext, Entity, Task, WeakView};
-use language::LspAdapterDelegate;
-use std::{fmt::Write, path::Path, sync::Arc};
-use ui::{IntoElement, WindowContext};
-use workspace::Workspace;
-
-pub(crate) struct TabsSlashCommand;
-
-impl SlashCommand for TabsSlashCommand {
-    fn name(&self) -> String {
-        "tabs".into()
-    }
-
-    fn description(&self) -> String {
-        "insert open tabs".into()
-    }
-
-    fn menu_text(&self) -> String {
-        "Insert Open Tabs".into()
-    }
-
-    fn requires_argument(&self) -> bool {
-        false
-    }
-
-    fn complete_argument(
-        &self,
-        _query: String,
-        _cancel: Arc<std::sync::atomic::AtomicBool>,
-        _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut AppContext,
-    ) -> Task<Result<Vec<String>>> {
-        Task::ready(Err(anyhow!("this command does not require argument")))
-    }
-
-    fn run(
-        self: Arc<Self>,
-        _argument: Option<&str>,
-        workspace: WeakView<Workspace>,
-        _delegate: Arc<dyn LspAdapterDelegate>,
-        cx: &mut WindowContext,
-    ) -> Task<Result<SlashCommandOutput>> {
-        let open_buffers = workspace.update(cx, |workspace, cx| {
-            let mut timestamps_by_entity_id = HashMap::default();
-            let mut open_buffers = Vec::new();
-
-            for pane in workspace.panes() {
-                let pane = pane.read(cx);
-                for entry in pane.activation_history() {
-                    timestamps_by_entity_id.insert(entry.entity_id, entry.timestamp);
-                }
-            }
-
-            for editor in workspace.items_of_type::<Editor>(cx) {
-                if let Some(buffer) = editor.read(cx).buffer().read(cx).as_singleton() {
-                    if let Some(timestamp) = timestamps_by_entity_id.get(&editor.entity_id()) {
-                        let snapshot = buffer.read(cx).snapshot();
-                        let full_path = snapshot.resolve_file_path(cx, true);
-                        open_buffers.push((full_path, snapshot, *timestamp));
-                    }
-                }
-            }
-
-            open_buffers
-        });
-
-        match open_buffers {
-            Ok(mut open_buffers) => cx.background_executor().spawn(async move {
-                open_buffers.sort_by_key(|(_, _, timestamp)| *timestamp);
-
-                let mut sections = Vec::new();
-                let mut text = String::new();
-                for (full_path, buffer, _) in open_buffers {
-                    let section_start_ix = text.len();
-                    writeln!(
-                        text,
-                        "```{}\n",
-                        full_path
-                            .as_deref()
-                            .unwrap_or(Path::new("untitled"))
-                            .display()
-                    )
-                    .unwrap();
-                    for chunk in buffer.as_rope().chunks() {
-                        text.push_str(chunk);
-                    }
-                    if !text.ends_with('\n') {
-                        text.push('\n');
-                    }
-                    writeln!(text, "```\n").unwrap();
-                    let section_end_ix = text.len() - 1;
-
-                    sections.push(SlashCommandOutputSection {
-                        range: section_start_ix..section_end_ix,
-                        render_placeholder: Arc::new(move |id, unfold, _| {
-                            FilePlaceholder {
-                                id,
-                                path: full_path.clone(),
-                                line_range: None,
-                                unfold,
-                            }
-                            .into_any_element()
-                        }),
-                    });
-                }
-
-                Ok(SlashCommandOutput {
-                    text,
-                    sections,
-                    run_commands_in_text: false,
-                })
-            }),
-            Err(error) => Task::ready(Err(error)),
-        }
-    }
-}

crates/assistant/src/system_prompts/edits.md

@@ -1,86 +0,0 @@
-When the user asks you to suggest edits for a buffer, use a strict template consisting of:
-
-* A markdown code block with the file path as the language identifier.
-* The original code that should be replaced
-* A separator line (`---`)
-* The new text that should replace the original lines
-
-Each code block may only contain an edit for one single contiguous range of text. Use multiple code blocks for multiple edits.
-
-## Example
-
-If you have a buffer with the following lines:
-
-```path/to/file.rs
-fn quicksort(arr: &mut [i32]) {
-    if arr.len() <= 1 {
-        return;
-    }
-    let pivot_index = partition(arr);
-    let (left, right) = arr.split_at_mut(pivot_index);
-    quicksort(left);
-    quicksort(&mut right[1..]);
-}
-
-fn partition(arr: &mut [i32]) -> usize {
-    let last_index = arr.len() - 1;
-    let pivot = arr[last_index];
-    let mut i = 0;
-    for j in 0..last_index {
-        if arr[j] <= pivot {
-            arr.swap(i, j);
-            i += 1;
-        }
-    }
-    arr.swap(i, last_index);
-    i
-}
-```
-
-And you want to replace the for loop inside `partition`, output the following.
-
-```edit path/to/file.rs
-for j in 0..last_index {
-    if arr[j] <= pivot {
-        arr.swap(i, j);
-        i += 1;
-    }
-}
----
-let mut j = 0;
-while j < last_index {
-    if arr[j] <= pivot {
-        arr.swap(i, j);
-        i += 1;
-    }
-    j += 1;
-}
-```
-
-If you wanted to insert comments above the partition function, output the following:
-
-```edit path/to/file.rs
-fn partition(arr: &mut [i32]) -> usize {
----
-// A helper function used for quicksort.
-fn partition(arr: &mut [i32]) -> usize {
-```
-
-If you wanted to delete the partition function, output the following:
-
-```edit path/to/file.rs
-fn partition(arr: &mut [i32]) -> usize {
-    let last_index = arr.len() - 1;
-    let pivot = arr[last_index];
-    let mut i = 0;
-    for j in 0..last_index {
-        if arr[j] <= pivot {
-            arr.swap(i, j);
-            i += 1;
-        }
-    }
-    arr.swap(i, last_index);
-    i
-}
----
-```

crates/assistant2/Cargo.toml

@@ -1,42 +1,58 @@
 [package]
-name = "supermaven"
+name = "assistant2"
 version = "0.1.0"
 edition = "2021"
 publish = false
 license = "GPL-3.0-or-later"
 
-[lints]
-workspace = true
-
 [lib]
-path = "src/supermaven.rs"
-doctest = false
+path = "src/assistant2.rs"
+
+[[example]]
+name = "assistant_example"
+path = "examples/assistant_example.rs"
+crate-type = ["bin"]
 
 [dependencies]
 anyhow.workspace = true
+assistant_tooling.workspace = true
 client.workspace = true
-collections.workspace = true
 editor.workspace = true
-gpui.workspace = true
+feature_flags.workspace = true
+fs.workspace = true
 futures.workspace = true
+gpui.workspace = true
 language.workspace = true
 log.workspace = true
-postage.workspace = true
+nanoid.workspace = true
+open_ai.workspace = true
+project.workspace = true
+rich_text.workspace = true
+schemars.workspace = true
+semantic_index.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 settings.workspace = true
-supermaven_api.workspace = true
-smol.workspace = true
+theme.workspace = true
 ui.workspace = true
 util.workspace = true
+workspace.workspace = true
 
 [dev-dependencies]
+assets.workspace = true
 editor = { workspace = true, features = ["test-support"] }
 env_logger.workspace = true
 gpui = { workspace = true, features = ["test-support"] }
 language = { workspace = true, features = ["test-support"] }
+languages.workspace = true
+node_runtime.workspace = true
 project = { workspace = true, features = ["test-support"] }
+rand.workspace = true
+release_channel.workspace = true
 settings = { workspace = true, features = ["test-support"] }
 theme = { workspace = true, features = ["test-support"] }
 util = { workspace = true, features = ["test-support"] }
-http = { workspace = true, features = ["test-support"] }
+workspace = { workspace = true, features = ["test-support"] }
+
+[lints]
+workspace = true

crates/assistant2/examples/assistant_example.rs

@@ -0,0 +1,129 @@
+use anyhow::Context as _;
+use assets::Assets;
+use assistant2::{tools::ProjectIndexTool, AssistantPanel};
+use assistant_tooling::ToolRegistry;
+use client::Client;
+use gpui::{actions, App, AppContext, KeyBinding, Task, View, WindowOptions};
+use language::LanguageRegistry;
+use project::Project;
+use semantic_index::{OpenAiEmbeddingModel, OpenAiEmbeddingProvider, SemanticIndex};
+use settings::{KeymapFile, DEFAULT_KEYMAP_PATH};
+use std::{
+    path::{Path, PathBuf},
+    sync::Arc,
+};
+use theme::LoadThemes;
+use ui::{div, prelude::*, Render};
+use util::{http::HttpClientWithUrl, ResultExt as _};
+
+actions!(example, [Quit]);
+
+fn main() {
+    let args: Vec<String> = std::env::args().collect();
+
+    env_logger::init();
+    App::new().with_assets(Assets).run(|cx| {
+        cx.bind_keys(Some(KeyBinding::new("cmd-q", Quit, None)));
+        cx.on_action(|_: &Quit, cx: &mut AppContext| {
+            cx.quit();
+        });
+
+        if args.len() < 2 {
+            eprintln!(
+                "Usage: cargo run --example assistant_example -p assistant2 -- <project_path>"
+            );
+            cx.quit();
+            return;
+        }
+
+        settings::init(cx);
+        language::init(cx);
+        Project::init_settings(cx);
+        editor::init(cx);
+        theme::init(LoadThemes::JustBase, cx);
+        Assets.load_fonts(cx).unwrap();
+        KeymapFile::load_asset(DEFAULT_KEYMAP_PATH, cx).unwrap();
+        client::init_settings(cx);
+        release_channel::init("0.130.0", cx);
+
+        let client = Client::production(cx);
+        {
+            let client = client.clone();
+            cx.spawn(|cx| async move { client.authenticate_and_connect(false, &cx).await })
+                .detach_and_log_err(cx);
+        }
+        assistant2::init(client.clone(), cx);
+
+        let language_registry = Arc::new(LanguageRegistry::new(
+            Task::ready(()),
+            cx.background_executor().clone(),
+        ));
+        let node_runtime = node_runtime::RealNodeRuntime::new(client.http_client());
+        languages::init(language_registry.clone(), node_runtime, cx);
+
+        let http = Arc::new(HttpClientWithUrl::new("http://localhost:11434"));
+
+        let api_key = std::env::var("OPENAI_API_KEY").expect("OPENAI_API_KEY not set");
+        let embedding_provider = OpenAiEmbeddingProvider::new(
+            http.clone(),
+            OpenAiEmbeddingModel::TextEmbedding3Small,
+            open_ai::OPEN_AI_API_URL.to_string(),
+            api_key,
+        );
+
+        cx.spawn(|mut cx| async move {
+            let mut semantic_index = SemanticIndex::new(
+                PathBuf::from("/tmp/semantic-index-db.mdb"),
+                Arc::new(embedding_provider),
+                &mut cx,
+            )
+            .await?;
+
+            let project_path = Path::new(&args[1]);
+            let project = Project::example([project_path], &mut cx).await;
+
+            cx.update(|cx| {
+                let fs = project.read(cx).fs().clone();
+
+                let project_index = semantic_index.project_index(project.clone(), cx);
+
+                let mut tool_registry = ToolRegistry::new();
+                tool_registry
+                    .register(ProjectIndexTool::new(project_index.clone(), fs.clone()))
+                    .context("failed to register ProjectIndexTool")
+                    .log_err();
+
+                let tool_registry = Arc::new(tool_registry);
+
+                cx.open_window(WindowOptions::default(), |cx| {
+                    cx.new_view(|cx| Example::new(language_registry, tool_registry, cx))
+                });
+                cx.activate(true);
+            })
+        })
+        .detach_and_log_err(cx);
+    })
+}
+
+struct Example {
+    assistant_panel: View<AssistantPanel>,
+}
+
+impl Example {
+    fn new(
+        language_registry: Arc<LanguageRegistry>,
+        tool_registry: Arc<ToolRegistry>,
+        cx: &mut ViewContext<Self>,
+    ) -> Self {
+        Self {
+            assistant_panel: cx
+                .new_view(|cx| AssistantPanel::new(language_registry, tool_registry, cx)),
+        }
+    }
+}
+
+impl Render for Example {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl ui::prelude::IntoElement {
+        div().size_full().child(self.assistant_panel.clone())
+    }
+}

crates/assistant2/examples/chat_with_functions.rs

@@ -0,0 +1,241 @@
+//! This example creates a basic Chat UI with a function for rolling a die.
+
+use anyhow::{Context as _, Result};
+use assets::Assets;
+use assistant2::AssistantPanel;
+use assistant_tooling::{LanguageModelTool, ToolRegistry};
+use client::Client;
+use gpui::{actions, AnyElement, App, AppContext, KeyBinding, Task, View, WindowOptions};
+use language::LanguageRegistry;
+use project::Project;
+use rand::Rng;
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+use settings::{KeymapFile, DEFAULT_KEYMAP_PATH};
+use std::sync::Arc;
+use theme::LoadThemes;
+use ui::{div, prelude::*, Render};
+use util::ResultExt as _;
+
+actions!(example, [Quit]);
+
+struct RollDiceTool {}
+
+impl RollDiceTool {
+    fn new() -> Self {
+        Self {}
+    }
+}
+
+#[derive(Serialize, Deserialize, JsonSchema, Clone)]
+#[serde(rename_all = "snake_case")]
+enum Die {
+    D6 = 6,
+    D20 = 20,
+}
+
+impl Die {
+    fn into_str(&self) -> &'static str {
+        match self {
+            Die::D6 => "d6",
+            Die::D20 => "d20",
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, JsonSchema, Clone)]
+struct DiceParams {
+    /// The number of dice to roll.
+    num_dice: u8,
+    /// Which die to roll. Defaults to a d6 if not provided.
+    die_type: Option<Die>,
+}
+
+#[derive(Serialize, Deserialize)]
+struct DieRoll {
+    die: Die,
+    roll: u8,
+}
+
+impl DieRoll {
+    fn render(&self) -> AnyElement {
+        match self.die {
+            Die::D6 => {
+                let face = match self.roll {
+                    6 => div().child("⚅"),
+                    5 => div().child("⚄"),
+                    4 => div().child("⚃"),
+                    3 => div().child("⚂"),
+                    2 => div().child("⚁"),
+                    1 => div().child("⚀"),
+                    _ => div().child("😅"),
+                };
+                face.text_3xl().into_any_element()
+            }
+            _ => div()
+                .child(format!("{}", self.roll))
+                .text_3xl()
+                .into_any_element(),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+struct DiceRoll {
+    rolls: Vec<DieRoll>,
+}
+
+pub struct DiceView {
+    result: Result<DiceRoll>,
+}
+
+impl Render for DiceView {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl IntoElement {
+        let output = match &self.result {
+            Ok(output) => output,
+            Err(_) => return "Somehow dice failed 🎲".into_any_element(),
+        };
+
+        h_flex()
+            .children(
+                output
+                    .rolls
+                    .iter()
+                    .map(|roll| div().p_2().child(roll.render())),
+            )
+            .into_any_element()
+    }
+}
+
+impl LanguageModelTool for RollDiceTool {
+    type Input = DiceParams;
+    type Output = DiceRoll;
+    type View = DiceView;
+
+    fn name(&self) -> String {
+        "roll_dice".to_string()
+    }
+
+    fn description(&self) -> String {
+        "Rolls N many dice and returns the results.".to_string()
+    }
+
+    fn execute(&self, input: &Self::Input, _cx: &AppContext) -> Task<gpui::Result<Self::Output>> {
+        let rolls = (0..input.num_dice)
+            .map(|_| {
+                let die_type = input.die_type.as_ref().unwrap_or(&Die::D6).clone();
+
+                DieRoll {
+                    die: die_type.clone(),
+                    roll: rand::thread_rng().gen_range(1..=die_type as u8),
+                }
+            })
+            .collect();
+
+        return Task::ready(Ok(DiceRoll { rolls }));
+    }
+
+    fn new_view(
+        _tool_call_id: String,
+        _input: Self::Input,
+        result: Result<Self::Output>,
+        cx: &mut WindowContext,
+    ) -> gpui::View<Self::View> {
+        cx.new_view(|_cx| DiceView { result })
+    }
+
+    fn format(_: &Self::Input, output: &Result<Self::Output>) -> String {
+        let output = match output {
+            Ok(output) => output,
+            Err(_) => return "Somehow dice failed 🎲".to_string(),
+        };
+
+        let mut result = String::new();
+        for roll in &output.rolls {
+            let die = &roll.die;
+            result.push_str(&format!("{}: {}\n", die.into_str(), roll.roll));
+        }
+        result
+    }
+}
+
+fn main() {
+    env_logger::init();
+    App::new().with_assets(Assets).run(|cx| {
+        cx.bind_keys(Some(KeyBinding::new("cmd-q", Quit, None)));
+        cx.on_action(|_: &Quit, cx: &mut AppContext| {
+            cx.quit();
+        });
+
+        settings::init(cx);
+        language::init(cx);
+        Project::init_settings(cx);
+        editor::init(cx);
+        theme::init(LoadThemes::JustBase, cx);
+        Assets.load_fonts(cx).unwrap();
+        KeymapFile::load_asset(DEFAULT_KEYMAP_PATH, cx).unwrap();
+        client::init_settings(cx);
+        release_channel::init("0.130.0", cx);
+
+        let client = Client::production(cx);
+        {
+            let client = client.clone();
+            cx.spawn(|cx| async move { client.authenticate_and_connect(false, &cx).await })
+                .detach_and_log_err(cx);
+        }
+        assistant2::init(client.clone(), cx);
+
+        let language_registry = Arc::new(LanguageRegistry::new(
+            Task::ready(()),
+            cx.background_executor().clone(),
+        ));
+        let node_runtime = node_runtime::RealNodeRuntime::new(client.http_client());
+        languages::init(language_registry.clone(), node_runtime, cx);
+
+        cx.spawn(|cx| async move {
+            cx.update(|cx| {
+                let mut tool_registry = ToolRegistry::new();
+                tool_registry
+                    .register(RollDiceTool::new())
+                    .context("failed to register DummyTool")
+                    .log_err();
+
+                let tool_registry = Arc::new(tool_registry);
+
+                println!("Tools registered");
+                for definition in tool_registry.definitions() {
+                    println!("{}", definition);
+                }
+
+                cx.open_window(WindowOptions::default(), |cx| {
+                    cx.new_view(|cx| Example::new(language_registry, tool_registry, cx))
+                });
+                cx.activate(true);
+            })
+        })
+        .detach_and_log_err(cx);
+    })
+}
+
+struct Example {
+    assistant_panel: View<AssistantPanel>,
+}
+
+impl Example {
+    fn new(
+        language_registry: Arc<LanguageRegistry>,
+        tool_registry: Arc<ToolRegistry>,
+        cx: &mut ViewContext<Self>,
+    ) -> Self {
+        Self {
+            assistant_panel: cx
+                .new_view(|cx| AssistantPanel::new(language_registry, tool_registry, cx)),
+        }
+    }
+}
+
+impl Render for Example {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl ui::prelude::IntoElement {
+        div().size_full().child(self.assistant_panel.clone())
+    }
+}

crates/assistant2/examples/file_interactions.rs

@@ -0,0 +1,221 @@
+//! This example creates a basic Chat UI for interacting with the filesystem.
+
+use anyhow::{Context as _, Result};
+use assets::Assets;
+use assistant2::AssistantPanel;
+use assistant_tooling::{LanguageModelTool, ToolRegistry};
+use client::Client;
+use fs::Fs;
+use futures::StreamExt;
+use gpui::{actions, App, AppContext, KeyBinding, Task, View, WindowOptions};
+use language::LanguageRegistry;
+use project::Project;
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+use settings::{KeymapFile, DEFAULT_KEYMAP_PATH};
+use std::path::PathBuf;
+use std::sync::Arc;
+use theme::LoadThemes;
+use ui::{div, prelude::*, Render};
+use util::ResultExt as _;
+
+actions!(example, [Quit]);
+
+struct FileBrowserTool {
+    fs: Arc<dyn Fs>,
+    root_dir: PathBuf,
+}
+
+impl FileBrowserTool {
+    fn new(fs: Arc<dyn Fs>, root_dir: PathBuf) -> Self {
+        Self { fs, root_dir }
+    }
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
+struct FileBrowserParams {
+    command: FileBrowserCommand,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
+enum FileBrowserCommand {
+    Ls { path: PathBuf },
+    Cat { path: PathBuf },
+}
+
+#[derive(Serialize, Deserialize)]
+enum FileBrowserOutput {
+    Ls { entries: Vec<String> },
+    Cat { content: String },
+}
+
+pub struct FileBrowserView {
+    result: Result<FileBrowserOutput>,
+}
+
+impl Render for FileBrowserView {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        let Ok(output) = self.result.as_ref() else {
+            return h_flex().child("Failed to perform operation");
+        };
+
+        match output {
+            FileBrowserOutput::Ls { entries } => v_flex().children(
+                entries
+                    .into_iter()
+                    .map(|entry| h_flex().text_ui(cx).child(entry.clone())),
+            ),
+            FileBrowserOutput::Cat { content } => h_flex().child(content.clone()),
+        }
+    }
+}
+
+impl LanguageModelTool for FileBrowserTool {
+    type Input = FileBrowserParams;
+    type Output = FileBrowserOutput;
+    type View = FileBrowserView;
+
+    fn name(&self) -> String {
+        "file_browser".to_string()
+    }
+
+    fn description(&self) -> String {
+        "A tool for browsing the filesystem.".to_string()
+    }
+
+    fn execute(&self, input: &Self::Input, cx: &AppContext) -> Task<gpui::Result<Self::Output>> {
+        cx.spawn({
+            let fs = self.fs.clone();
+            let root_dir = self.root_dir.clone();
+            let input = input.clone();
+            |_cx| async move {
+                match input.command {
+                    FileBrowserCommand::Ls { path } => {
+                        let path = root_dir.join(path);
+
+                        let mut output = fs.read_dir(&path).await?;
+
+                        let mut entries = Vec::new();
+                        while let Some(entry) = output.next().await {
+                            let entry = entry?;
+                            entries.push(entry.display().to_string());
+                        }
+
+                        Ok(FileBrowserOutput::Ls { entries })
+                    }
+                    FileBrowserCommand::Cat { path } => {
+                        let path = root_dir.join(path);
+
+                        let output = fs.load(&path).await?;
+
+                        Ok(FileBrowserOutput::Cat { content: output })
+                    }
+                }
+            }
+        })
+    }
+
+    fn new_view(
+        _tool_call_id: String,
+        _input: Self::Input,
+        result: Result<Self::Output>,
+        cx: &mut WindowContext,
+    ) -> gpui::View<Self::View> {
+        cx.new_view(|_cx| FileBrowserView { result })
+    }
+
+    fn format(_input: &Self::Input, output: &Result<Self::Output>) -> String {
+        let Ok(output) = output else {
+            return "Failed to perform command: {input:?}".to_string();
+        };
+
+        match output {
+            FileBrowserOutput::Ls { entries } => entries.join("\n"),
+            FileBrowserOutput::Cat { content } => content.to_owned(),
+        }
+    }
+}
+
+fn main() {
+    env_logger::init();
+    App::new().with_assets(Assets).run(|cx| {
+        cx.bind_keys(Some(KeyBinding::new("cmd-q", Quit, None)));
+        cx.on_action(|_: &Quit, cx: &mut AppContext| {
+            cx.quit();
+        });
+
+        settings::init(cx);
+        language::init(cx);
+        Project::init_settings(cx);
+        editor::init(cx);
+        theme::init(LoadThemes::JustBase, cx);
+        Assets.load_fonts(cx).unwrap();
+        KeymapFile::load_asset(DEFAULT_KEYMAP_PATH, cx).unwrap();
+        client::init_settings(cx);
+        release_channel::init("0.130.0", cx);
+
+        let client = Client::production(cx);
+        {
+            let client = client.clone();
+            cx.spawn(|cx| async move { client.authenticate_and_connect(false, &cx).await })
+                .detach_and_log_err(cx);
+        }
+        assistant2::init(client.clone(), cx);
+
+        let language_registry = Arc::new(LanguageRegistry::new(
+            Task::ready(()),
+            cx.background_executor().clone(),
+        ));
+        let node_runtime = node_runtime::RealNodeRuntime::new(client.http_client());
+        languages::init(language_registry.clone(), node_runtime, cx);
+
+        cx.spawn(|cx| async move {
+            cx.update(|cx| {
+                let fs = Arc::new(fs::RealFs::new(None));
+                let cwd = std::env::current_dir().expect("Failed to get current working directory");
+
+                let mut tool_registry = ToolRegistry::new();
+                tool_registry
+                    .register(FileBrowserTool::new(fs, cwd))
+                    .context("failed to register FileBrowserTool")
+                    .log_err();
+
+                let tool_registry = Arc::new(tool_registry);
+
+                println!("Tools registered");
+                for definition in tool_registry.definitions() {
+                    println!("{}", definition);
+                }
+
+                cx.open_window(WindowOptions::default(), |cx| {
+                    cx.new_view(|cx| Example::new(language_registry, tool_registry, cx))
+                });
+                cx.activate(true);
+            })
+        })
+        .detach_and_log_err(cx);
+    })
+}
+
+struct Example {
+    assistant_panel: View<AssistantPanel>,
+}
+
+impl Example {
+    fn new(
+        language_registry: Arc<LanguageRegistry>,
+        tool_registry: Arc<ToolRegistry>,
+        cx: &mut ViewContext<Self>,
+    ) -> Self {
+        Self {
+            assistant_panel: cx
+                .new_view(|cx| AssistantPanel::new(language_registry, tool_registry, cx)),
+        }
+    }
+}
+
+impl Render for Example {
+    fn render(&mut self, _cx: &mut ViewContext<Self>) -> impl ui::prelude::IntoElement {
+        div().size_full().child(self.assistant_panel.clone())
+    }
+}

crates/assistant2/src/assistant2.rs

@@ -0,0 +1,962 @@
+mod assistant_settings;
+mod completion_provider;
+pub mod tools;
+
+use anyhow::{Context, Result};
+use assistant_tooling::{ToolFunctionCall, ToolRegistry};
+use client::{proto, Client};
+use completion_provider::*;
+use editor::Editor;
+use feature_flags::FeatureFlagAppExt as _;
+use futures::{channel::oneshot, future::join_all, Future, FutureExt, StreamExt};
+use gpui::{
+    list, prelude::*, AnyElement, AppContext, AsyncWindowContext, EventEmitter, FocusHandle,
+    FocusableView, Global, ListAlignment, ListState, Model, Render, Task, View, WeakView,
+};
+use language::{language_settings::SoftWrap, LanguageRegistry};
+use open_ai::{FunctionContent, ToolCall, ToolCallContent};
+use project::Fs;
+use rich_text::RichText;
+use semantic_index::{CloudEmbeddingProvider, ProjectIndex, SemanticIndex};
+use serde::Deserialize;
+use settings::Settings;
+use std::{cmp, sync::Arc};
+use theme::ThemeSettings;
+use tools::ProjectIndexTool;
+use ui::{popover_menu, prelude::*, ButtonLike, CollapsibleContainer, Color, ContextMenu, Tooltip};
+use util::{paths::EMBEDDINGS_DIR, ResultExt};
+use workspace::{
+    dock::{DockPosition, Panel, PanelEvent},
+    Workspace,
+};
+
+pub use assistant_settings::AssistantSettings;
+
+const MAX_COMPLETION_CALLS_PER_SUBMISSION: usize = 5;
+
+#[derive(Eq, PartialEq, Copy, Clone, Deserialize)]
+pub struct Submit(SubmitMode);
+
+/// There are multiple different ways to submit a model request, represented by this enum.
+#[derive(Eq, PartialEq, Copy, Clone, Deserialize)]
+pub enum SubmitMode {
+    /// Only include the conversation.
+    Simple,
+    /// Send the current file as context.
+    CurrentFile,
+    /// Search the codebase and send relevant excerpts.
+    Codebase,
+}
+
+gpui::actions!(assistant2, [Cancel, ToggleFocus]);
+gpui::impl_actions!(assistant2, [Submit]);
+
+pub fn init(client: Arc<Client>, cx: &mut AppContext) {
+    AssistantSettings::register(cx);
+
+    cx.spawn(|mut cx| {
+        let client = client.clone();
+        async move {
+            let embedding_provider = CloudEmbeddingProvider::new(client.clone());
+            let semantic_index = SemanticIndex::new(
+                EMBEDDINGS_DIR.join("semantic-index-db.0.mdb"),
+                Arc::new(embedding_provider),
+                &mut cx,
+            )
+            .await?;
+            cx.update(|cx| cx.set_global(semantic_index))
+        }
+    })
+    .detach();
+
+    cx.set_global(CompletionProvider::new(CloudCompletionProvider::new(
+        client,
+    )));
+
+    cx.observe_new_views(
+        |workspace: &mut Workspace, _cx: &mut ViewContext<Workspace>| {
+            workspace.register_action(|workspace, _: &ToggleFocus, cx| {
+                workspace.toggle_panel_focus::<AssistantPanel>(cx);
+            });
+        },
+    )
+    .detach();
+}
+
+pub fn enabled(cx: &AppContext) -> bool {
+    cx.is_staff()
+}
+
+pub struct AssistantPanel {
+    chat: View<AssistantChat>,
+    width: Option<Pixels>,
+}
+
+impl AssistantPanel {
+    pub fn load(
+        workspace: WeakView<Workspace>,
+        cx: AsyncWindowContext,
+    ) -> Task<Result<View<Self>>> {
+        cx.spawn(|mut cx| async move {
+            let (app_state, project) = workspace.update(&mut cx, |workspace, _| {
+                (workspace.app_state().clone(), workspace.project().clone())
+            })?;
+
+            cx.new_view(|cx| {
+                // todo!("this will panic if the semantic index failed to load or has not loaded yet")
+                let project_index = cx.update_global(|semantic_index: &mut SemanticIndex, cx| {
+                    semantic_index.project_index(project.clone(), cx)
+                });
+
+                let mut tool_registry = ToolRegistry::new();
+                tool_registry
+                    .register(ProjectIndexTool::new(
+                        project_index.clone(),
+                        app_state.fs.clone(),
+                    ))
+                    .context("failed to register ProjectIndexTool")
+                    .log_err();
+
+                let tool_registry = Arc::new(tool_registry);
+
+                Self::new(app_state.languages.clone(), tool_registry, cx)
+            })
+        })
+    }
+
+    pub fn new(
+        language_registry: Arc<LanguageRegistry>,
+        tool_registry: Arc<ToolRegistry>,
+        cx: &mut ViewContext<Self>,
+    ) -> Self {
+        let chat = cx.new_view(|cx| {
+            AssistantChat::new(language_registry.clone(), tool_registry.clone(), cx)
+        });
+
+        Self { width: None, chat }
+    }
+}
+
+impl Render for AssistantPanel {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        div()
+            .size_full()
+            .v_flex()
+            .p_2()
+            .bg(cx.theme().colors().background)
+            .child(self.chat.clone())
+    }
+}
+
+impl Panel for AssistantPanel {
+    fn persistent_name() -> &'static str {
+        "AssistantPanelv2"
+    }
+
+    fn position(&self, _cx: &WindowContext) -> workspace::dock::DockPosition {
+        // todo!("Add a setting / use assistant settings")
+        DockPosition::Right
+    }
+
+    fn position_is_valid(&self, position: workspace::dock::DockPosition) -> bool {
+        matches!(position, DockPosition::Right)
+    }
+
+    fn set_position(&mut self, _: workspace::dock::DockPosition, _: &mut ViewContext<Self>) {
+        // Do nothing until we have a setting for this
+    }
+
+    fn size(&self, _cx: &WindowContext) -> Pixels {
+        self.width.unwrap_or(px(400.))
+    }
+
+    fn set_size(&mut self, size: Option<Pixels>, cx: &mut ViewContext<Self>) {
+        self.width = size;
+        cx.notify();
+    }
+
+    fn icon(&self, _cx: &WindowContext) -> Option<ui::IconName> {
+        Some(IconName::Ai)
+    }
+
+    fn icon_tooltip(&self, _: &WindowContext) -> Option<&'static str> {
+        Some("Assistant Panel ✨")
+    }
+
+    fn toggle_action(&self) -> Box<dyn gpui::Action> {
+        Box::new(ToggleFocus)
+    }
+}
+
+impl EventEmitter<PanelEvent> for AssistantPanel {}
+
+impl FocusableView for AssistantPanel {
+    fn focus_handle(&self, cx: &AppContext) -> FocusHandle {
+        self.chat
+            .read(cx)
+            .messages
+            .iter()
+            .rev()
+            .find_map(|msg| msg.focus_handle(cx))
+            .expect("no user message in chat")
+    }
+}
+
+struct AssistantChat {
+    model: String,
+    messages: Vec<ChatMessage>,
+    list_state: ListState,
+    language_registry: Arc<LanguageRegistry>,
+    next_message_id: MessageId,
+    pending_completion: Option<Task<()>>,
+    tool_registry: Arc<ToolRegistry>,
+}
+
+impl AssistantChat {
+    fn new(
+        language_registry: Arc<LanguageRegistry>,
+        tool_registry: Arc<ToolRegistry>,
+        cx: &mut ViewContext<Self>,
+    ) -> Self {
+        let model = CompletionProvider::get(cx).default_model();
+        let view = cx.view().downgrade();
+        let list_state = ListState::new(
+            0,
+            ListAlignment::Bottom,
+            px(1024.),
+            move |ix, cx: &mut WindowContext| {
+                view.update(cx, |this, cx| this.render_message(ix, cx))
+                    .unwrap()
+            },
+        );
+
+        let mut this = Self {
+            model,
+            messages: Vec::new(),
+            list_state,
+            language_registry,
+            next_message_id: MessageId(0),
+            pending_completion: None,
+            tool_registry,
+        };
+        this.push_new_user_message(true, cx);
+        this
+    }
+
+    fn focused_message_id(&self, cx: &WindowContext) -> Option<MessageId> {
+        self.messages.iter().find_map(|message| match message {
+            ChatMessage::User(message) => message
+                .body
+                .focus_handle(cx)
+                .contains_focused(cx)
+                .then_some(message.id),
+            ChatMessage::Assistant(_) => None,
+        })
+    }
+
+    fn cancel(&mut self, _: &Cancel, cx: &mut ViewContext<Self>) {
+        if self.pending_completion.take().is_none() {
+            cx.propagate();
+            return;
+        }
+
+        if let Some(ChatMessage::Assistant(message)) = self.messages.last() {
+            if message.body.text.is_empty() {
+                self.pop_message(cx);
+            } else {
+                self.push_new_user_message(false, cx);
+            }
+        }
+    }
+
+    fn submit(&mut self, Submit(mode): &Submit, cx: &mut ViewContext<Self>) {
+        let Some(focused_message_id) = self.focused_message_id(cx) else {
+            log::error!("unexpected state: no user message editor is focused.");
+            return;
+        };
+
+        self.truncate_messages(focused_message_id, cx);
+
+        let mode = *mode;
+        self.pending_completion = Some(cx.spawn(move |this, mut cx| async move {
+            Self::request_completion(
+                this.clone(),
+                mode,
+                MAX_COMPLETION_CALLS_PER_SUBMISSION,
+                &mut cx,
+            )
+            .await
+            .log_err();
+
+            this.update(&mut cx, |this, cx| {
+                let focus = this
+                    .user_message(focused_message_id)
+                    .body
+                    .focus_handle(cx)
+                    .contains_focused(cx);
+                this.push_new_user_message(focus, cx);
+                this.pending_completion = None;
+            })
+            .context("Failed to push new user message")
+            .log_err();
+        }));
+    }
+
+    async fn request_completion(
+        this: WeakView<Self>,
+        mode: SubmitMode,
+        limit: usize,
+        cx: &mut AsyncWindowContext,
+    ) -> Result<()> {
+        let mut call_count = 0;
+        loop {
+            let complete = async {
+                let completion = this.update(cx, |this, cx| {
+                    this.push_new_assistant_message(cx);
+
+                    let definitions = if call_count < limit
+                        && matches!(mode, SubmitMode::Codebase | SubmitMode::Simple)
+                    {
+                        this.tool_registry.definitions()
+                    } else {
+                        &[]
+                    };
+                    call_count += 1;
+
+                    let messages = this.completion_messages(cx);
+
+                    CompletionProvider::get(cx).complete(
+                        this.model.clone(),
+                        messages,
+                        Vec::new(),
+                        1.0,
+                        definitions,
+                    )
+                });
+
+                let mut stream = completion?.await?;
+                let mut body = String::new();
+                while let Some(delta) = stream.next().await {
+                    let delta = delta?;
+                    this.update(cx, |this, cx| {
+                        if let Some(ChatMessage::Assistant(AssistantMessage {
+                            body: message_body,
+                            tool_calls: message_tool_calls,
+                            ..
+                        })) = this.messages.last_mut()
+                        {
+                            if let Some(content) = &delta.content {
+                                body.push_str(content);
+                            }
+
+                            for tool_call in delta.tool_calls {
+                                let index = tool_call.index as usize;
+                                if index >= message_tool_calls.len() {
+                                    message_tool_calls.resize_with(index + 1, Default::default);
+                                }
+                                let call = &mut message_tool_calls[index];
+
+                                if let Some(id) = &tool_call.id {
+                                    call.id.push_str(id);
+                                }
+
+                                match tool_call.variant {
+                                    Some(proto::tool_call_delta::Variant::Function(tool_call)) => {
+                                        if let Some(name) = &tool_call.name {
+                                            call.name.push_str(name);
+                                        }
+                                        if let Some(arguments) = &tool_call.arguments {
+                                            call.arguments.push_str(arguments);
+                                        }
+                                    }
+                                    None => {}
+                                }
+                            }
+
+                            *message_body =
+                                RichText::new(body.clone(), &[], &this.language_registry);
+                            cx.notify();
+                        } else {
+                            unreachable!()
+                        }
+                    })?;
+                }
+
+                anyhow::Ok(())
+            }
+            .await;
+
+            let mut tool_tasks = Vec::new();
+            this.update(cx, |this, cx| {
+                if let Some(ChatMessage::Assistant(AssistantMessage {
+                    error: message_error,
+                    tool_calls,
+                    ..
+                })) = this.messages.last_mut()
+                {
+                    if let Err(error) = complete {
+                        message_error.replace(SharedString::from(error.to_string()));
+                        cx.notify();
+                    } else {
+                        for tool_call in tool_calls.iter() {
+                            tool_tasks.push(this.tool_registry.call(tool_call, cx));
+                        }
+                    }
+                }
+            })?;
+
+            if tool_tasks.is_empty() {
+                return Ok(());
+            }
+
+            let tools = join_all(tool_tasks.into_iter()).await;
+            // If the WindowContext went away for any tool's view we don't include it
+            // especially since the below call would fail for the same reason.
+            let tools = tools.into_iter().filter_map(|tool| tool.ok()).collect();
+
+            this.update(cx, |this, cx| {
+                if let Some(ChatMessage::Assistant(AssistantMessage { tool_calls, .. })) =
+                    this.messages.last_mut()
+                {
+                    *tool_calls = tools;
+                    cx.notify();
+                }
+            })?;
+        }
+    }
+
+    fn user_message(&mut self, message_id: MessageId) -> &mut UserMessage {
+        self.messages
+            .iter_mut()
+            .find_map(|message| match message {
+                ChatMessage::User(user_message) if user_message.id == message_id => {
+                    Some(user_message)
+                }
+                _ => None,
+            })
+            .expect("User message not found")
+    }
+
+    fn push_new_user_message(&mut self, focus: bool, cx: &mut ViewContext<Self>) {
+        let id = self.next_message_id.post_inc();
+        let body = cx.new_view(|cx| {
+            let mut editor = Editor::auto_height(80, cx);
+            editor.set_soft_wrap_mode(SoftWrap::EditorWidth, cx);
+            if focus {
+                cx.focus_self();
+            }
+            editor
+        });
+        let message = ChatMessage::User(UserMessage {
+            id,
+            body,
+            contexts: Vec::new(),
+        });
+        self.push_message(message, cx);
+    }
+
+    fn push_new_assistant_message(&mut self, cx: &mut ViewContext<Self>) {
+        let message = ChatMessage::Assistant(AssistantMessage {
+            id: self.next_message_id.post_inc(),
+            body: RichText::default(),
+            tool_calls: Vec::new(),
+            error: None,
+        });
+        self.push_message(message, cx);
+    }
+
+    fn push_message(&mut self, message: ChatMessage, cx: &mut ViewContext<Self>) {
+        let old_len = self.messages.len();
+        let focus_handle = Some(message.focus_handle(cx));
+        self.messages.push(message);
+        self.list_state
+            .splice_focusable(old_len..old_len, focus_handle);
+        cx.notify();
+    }
+
+    fn pop_message(&mut self, cx: &mut ViewContext<Self>) {
+        if self.messages.is_empty() {
+            return;
+        }
+
+        self.messages.pop();
+        self.list_state
+            .splice(self.messages.len()..self.messages.len() + 1, 0);
+        cx.notify();
+    }
+
+    fn truncate_messages(&mut self, last_message_id: MessageId, cx: &mut ViewContext<Self>) {
+        if let Some(index) = self.messages.iter().position(|message| match message {
+            ChatMessage::User(message) => message.id == last_message_id,
+            ChatMessage::Assistant(message) => message.id == last_message_id,
+        }) {
+            self.list_state.splice(index + 1..self.messages.len(), 0);
+            self.messages.truncate(index + 1);
+            cx.notify();
+        }
+    }
+
+    fn render_error(
+        &self,
+        error: Option<SharedString>,
+        _ix: usize,
+        cx: &mut ViewContext<Self>,
+    ) -> AnyElement {
+        let theme = cx.theme();
+
+        if let Some(error) = error {
+            div()
+                .py_1()
+                .px_2()
+                .neg_mx_1()
+                .rounded_md()
+                .border()
+                .border_color(theme.status().error_border)
+                // .bg(theme.status().error_background)
+                .text_color(theme.status().error)
+                .child(error.clone())
+                .into_any_element()
+        } else {
+            div().into_any_element()
+        }
+    }
+
+    fn render_message(&self, ix: usize, cx: &mut ViewContext<Self>) -> AnyElement {
+        let is_last = ix == self.messages.len() - 1;
+
+        match &self.messages[ix] {
+            ChatMessage::User(UserMessage {
+                body,
+                contexts: _contexts,
+                ..
+            }) => div()
+                .when(!is_last, |element| element.mb_2())
+                .child(div().p_2().child(Label::new("You").color(Color::Default)))
+                .child(
+                    div()
+                        .on_action(cx.listener(Self::submit))
+                        .p_2()
+                        .text_color(cx.theme().colors().editor_foreground)
+                        .font(ThemeSettings::get_global(cx).buffer_font.clone())
+                        .bg(cx.theme().colors().editor_background)
+                        .child(body.clone()), // .children(contexts.iter().map(|context| context.render(cx))),
+                )
+                .into_any(),
+            ChatMessage::Assistant(AssistantMessage {
+                id,
+                body,
+                error,
+                tool_calls,
+                ..
+            }) => {
+                let assistant_body = if body.text.is_empty() && !tool_calls.is_empty() {
+                    div()
+                } else {
+                    div().p_2().child(body.element(ElementId::from(id.0), cx))
+                };
+
+                div()
+                    .when(!is_last, |element| element.mb_2())
+                    .child(
+                        div()
+                            .p_2()
+                            .child(Label::new("Assistant").color(Color::Modified)),
+                    )
+                    .child(assistant_body)
+                    .child(self.render_error(error.clone(), ix, cx))
+                    .children(tool_calls.iter().map(|tool_call| {
+                        let result = &tool_call.result;
+                        let name = tool_call.name.clone();
+                        match result {
+                            Some(result) => {
+                                div().p_2().child(result.into_any_element(&name)).into_any()
+                            }
+                            None => div()
+                                .p_2()
+                                .child(Label::new(name).color(Color::Modified))
+                                .child("Running...")
+                                .into_any(),
+                        }
+                    }))
+                    .into_any()
+            }
+        }
+    }
+
+    fn completion_messages(&self, cx: &mut WindowContext) -> Vec<CompletionMessage> {
+        let mut completion_messages = Vec::new();
+
+        for message in &self.messages {
+            match message {
+                ChatMessage::User(UserMessage { body, contexts, .. }) => {
+                    // setup context for model
+                    contexts.iter().for_each(|context| {
+                        completion_messages.extend(context.completion_messages(cx))
+                    });
+
+                    // Show user's message last so that the assistant is grounded in the user's request
+                    completion_messages.push(CompletionMessage::User {
+                        content: body.read(cx).text(cx),
+                    });
+                }
+                ChatMessage::Assistant(AssistantMessage {
+                    body, tool_calls, ..
+                }) => {
+                    // In no case do we want to send an empty message. This shouldn't happen, but we might as well
+                    // not break the Chat API if it does.
+                    if body.text.is_empty() && tool_calls.is_empty() {
+                        continue;
+                    }
+
+                    let tool_calls_from_assistant = tool_calls
+                        .iter()
+                        .map(|tool_call| ToolCall {
+                            content: ToolCallContent::Function {
+                                function: FunctionContent {
+                                    name: tool_call.name.clone(),
+                                    arguments: tool_call.arguments.clone(),
+                                },
+                            },
+                            id: tool_call.id.clone(),
+                        })
+                        .collect();
+
+                    completion_messages.push(CompletionMessage::Assistant {
+                        content: Some(body.text.to_string()),
+                        tool_calls: tool_calls_from_assistant,
+                    });
+
+                    for tool_call in tool_calls {
+                        // todo!(): we should not be sending when the tool is still running / has no result
+                        // For now I'm going to have to assume we send an empty string because otherwise
+                        // the Chat API will break -- there is a required message for every tool call by ID
+                        let content = match &tool_call.result {
+                            Some(result) => result.format(&tool_call.name),
+                            None => "".to_string(),
+                        };
+
+                        completion_messages.push(CompletionMessage::Tool {
+                            content,
+                            tool_call_id: tool_call.id.clone(),
+                        });
+                    }
+                }
+            }
+        }
+
+        completion_messages
+    }
+
+    fn render_model_dropdown(&self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        let this = cx.view().downgrade();
+        div().h_flex().justify_end().child(
+            div().w_32().child(
+                popover_menu("user-menu")
+                    .menu(move |cx| {
+                        ContextMenu::build(cx, |mut menu, cx| {
+                            for model in CompletionProvider::get(cx).available_models() {
+                                menu = menu.custom_entry(
+                                    {
+                                        let model = model.clone();
+                                        move |_| Label::new(model.clone()).into_any_element()
+                                    },
+                                    {
+                                        let this = this.clone();
+                                        move |cx| {
+                                            _ = this.update(cx, |this, cx| {
+                                                this.model = model.clone();
+                                                cx.notify();
+                                            });
+                                        }
+                                    },
+                                );
+                            }
+                            menu
+                        })
+                        .into()
+                    })
+                    .trigger(
+                        ButtonLike::new("active-model")
+                            .child(
+                                h_flex()
+                                    .w_full()
+                                    .gap_0p5()
+                                    .child(
+                                        div()
+                                            .overflow_x_hidden()
+                                            .flex_grow()
+                                            .whitespace_nowrap()
+                                            .child(Label::new(self.model.clone())),
+                                    )
+                                    .child(div().child(
+                                        Icon::new(IconName::ChevronDown).color(Color::Muted),
+                                    )),
+                            )
+                            .style(ButtonStyle::Subtle)
+                            .tooltip(move |cx| Tooltip::text("Change Model", cx)),
+                    )
+                    .anchor(gpui::AnchorCorner::TopRight),
+            ),
+        )
+    }
+}
+
+impl Render for AssistantChat {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        div()
+            .relative()
+            .flex_1()
+            .v_flex()
+            .key_context("AssistantChat")
+            .on_action(cx.listener(Self::cancel))
+            .text_color(Color::Default.color(cx))
+            .child(self.render_model_dropdown(cx))
+            .child(list(self.list_state.clone()).flex_1())
+    }
+}
+
+#[derive(Copy, Clone, Eq, PartialEq)]
+struct MessageId(usize);
+
+impl MessageId {
+    fn post_inc(&mut self) -> Self {
+        let id = *self;
+        self.0 += 1;
+        id
+    }
+}
+
+enum ChatMessage {
+    User(UserMessage),
+    Assistant(AssistantMessage),
+}
+
+impl ChatMessage {
+    fn focus_handle(&self, cx: &AppContext) -> Option<FocusHandle> {
+        match self {
+            ChatMessage::User(UserMessage { body, .. }) => Some(body.focus_handle(cx)),
+            ChatMessage::Assistant(_) => None,
+        }
+    }
+}
+
+struct UserMessage {
+    id: MessageId,
+    body: View<Editor>,
+    contexts: Vec<AssistantContext>,
+}
+
+struct AssistantMessage {
+    id: MessageId,
+    body: RichText,
+    tool_calls: Vec<ToolFunctionCall>,
+    error: Option<SharedString>,
+}
+
+// Since we're swapping out for direct query usage, we might not need to use this injected context
+// It will be useful though for when the user _definitely_ wants the model to see a specific file,
+// query, error, etc.
+#[allow(dead_code)]
+enum AssistantContext {
+    Codebase(View<CodebaseContext>),
+}
+
+#[allow(dead_code)]
+struct CodebaseExcerpt {
+    element_id: ElementId,
+    path: SharedString,
+    text: SharedString,
+    score: f32,
+    expanded: bool,
+}
+
+impl AssistantContext {
+    #[allow(dead_code)]
+    fn render(&self, _cx: &mut ViewContext<AssistantChat>) -> AnyElement {
+        match self {
+            AssistantContext::Codebase(context) => context.clone().into_any_element(),
+        }
+    }
+
+    fn completion_messages(&self, cx: &WindowContext) -> Vec<CompletionMessage> {
+        match self {
+            AssistantContext::Codebase(context) => context.read(cx).completion_messages(),
+        }
+    }
+}
+
+enum CodebaseContext {
+    Pending { _task: Task<()> },
+    Done(Result<Vec<CodebaseExcerpt>>),
+}
+
+impl CodebaseContext {
+    fn toggle_expanded(&mut self, element_id: ElementId, cx: &mut ViewContext<Self>) {
+        if let CodebaseContext::Done(Ok(excerpts)) = self {
+            if let Some(excerpt) = excerpts
+                .iter_mut()
+                .find(|excerpt| excerpt.element_id == element_id)
+            {
+                excerpt.expanded = !excerpt.expanded;
+                cx.notify();
+            }
+        }
+    }
+}
+
+impl Render for CodebaseContext {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        match self {
+            CodebaseContext::Pending { .. } => div()
+                .h_flex()
+                .items_center()
+                .gap_1()
+                .child(Icon::new(IconName::Ai).color(Color::Muted).into_element())
+                .child("Searching codebase..."),
+            CodebaseContext::Done(Ok(excerpts)) => {
+                div()
+                    .v_flex()
+                    .gap_2()
+                    .children(excerpts.iter().map(|excerpt| {
+                        let expanded = excerpt.expanded;
+                        let element_id = excerpt.element_id.clone();
+
+                        CollapsibleContainer::new(element_id.clone(), expanded)
+                            .start_slot(
+                                h_flex()
+                                    .gap_1()
+                                    .child(Icon::new(IconName::File).color(Color::Muted))
+                                    .child(Label::new(excerpt.path.clone()).color(Color::Muted)),
+                            )
+                            .on_click(cx.listener(move |this, _, cx| {
+                                this.toggle_expanded(element_id.clone(), cx);
+                            }))
+                            .child(
+                                div()
+                                    .p_2()
+                                    .rounded_md()
+                                    .bg(cx.theme().colors().editor_background)
+                                    .child(
+                                        excerpt.text.clone(), // todo!(): Show as an editor block
+                                    ),
+                            )
+                    }))
+            }
+            CodebaseContext::Done(Err(error)) => div().child(error.to_string()),
+        }
+    }
+}
+
+impl CodebaseContext {
+    #[allow(dead_code)]
+    fn new(
+        query: impl 'static + Future<Output = Result<String>>,
+        populated: oneshot::Sender<bool>,
+        project_index: Model<ProjectIndex>,
+        fs: Arc<dyn Fs>,
+        cx: &mut ViewContext<Self>,
+    ) -> Self {
+        let query = query.boxed_local();
+        let _task = cx.spawn(|this, mut cx| async move {
+            let result = async {
+                let query = query.await?;
+                let results = this
+                    .update(&mut cx, |_this, cx| {
+                        project_index.read(cx).search(&query, 16, cx)
+                    })?
+                    .await;
+
+                let excerpts = results.into_iter().map(|result| {
+                    let abs_path = result
+                        .worktree
+                        .read_with(&cx, |worktree, _| worktree.abs_path().join(&result.path));
+                    let fs = fs.clone();
+
+                    async move {
+                        let path = result.path.clone();
+                        let text = fs.load(&abs_path?).await?;
+                        // todo!("what should we do with stale ranges?");
+                        let range = cmp::min(result.range.start, text.len())
+                            ..cmp::min(result.range.end, text.len());
+
+                        let text = SharedString::from(text[range].to_string());
+
+                        anyhow::Ok(CodebaseExcerpt {
+                            element_id: ElementId::Name(nanoid::nanoid!().into()),
+                            path: path.to_string_lossy().to_string().into(),
+                            text,
+                            score: result.score,
+                            expanded: false,
+                        })
+                    }
+                });
+
+                anyhow::Ok(
+                    futures::future::join_all(excerpts)
+                        .await
+                        .into_iter()
+                        .filter_map(|result| result.log_err())
+                        .collect(),
+                )
+            }
+            .await;
+
+            this.update(&mut cx, |this, cx| {
+                this.populate(result, populated, cx);
+            })
+            .ok();
+        });
+
+        Self::Pending { _task }
+    }
+
+    #[allow(dead_code)]
+    fn populate(
+        &mut self,
+        result: Result<Vec<CodebaseExcerpt>>,
+        populated: oneshot::Sender<bool>,
+        cx: &mut ViewContext<Self>,
+    ) {
+        let success = result.is_ok();
+        *self = Self::Done(result);
+        populated.send(success).ok();
+        cx.notify();
+    }
+
+    fn completion_messages(&self) -> Vec<CompletionMessage> {
+        // One system message for the whole batch of excerpts:
+
+        // Semantic search results for user query:
+        //
+        // Excerpt from $path:
+        // ~~~
+        // `text`
+        // ~~~
+        //
+        // Excerpt from $path:
+
+        match self {
+            CodebaseContext::Done(Ok(excerpts)) => {
+                if excerpts.is_empty() {
+                    return Vec::new();
+                }
+
+                let mut body = "Semantic search results for user query:\n".to_string();
+
+                for excerpt in excerpts {
+                    body.push_str("Excerpt from ");
+                    body.push_str(excerpt.path.as_ref());
+                    body.push_str(", score ");
+                    body.push_str(&excerpt.score.to_string());
+                    body.push_str(":\n");
+                    body.push_str("~~~\n");
+                    body.push_str(excerpt.text.as_ref());
+                    body.push_str("~~~\n");
+                }
+
+                vec![CompletionMessage::System { content: body }]
+            }
+            _ => vec![],
+        }
+    }
+}

crates/assistant2/src/assistant_settings.rs

@@ -0,0 +1,26 @@
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+use settings::{Settings, SettingsSources};
+
+#[derive(Default, Debug, Deserialize, Serialize, Clone)]
+pub struct AssistantSettings {
+    pub enabled: bool,
+}
+
+#[derive(Default, Debug, Deserialize, Serialize, Clone, JsonSchema)]
+pub struct AssistantSettingsContent {
+    pub enabled: Option<bool>,
+}
+
+impl Settings for AssistantSettings {
+    const KEY: Option<&'static str> = Some("assistant_v2");
+
+    type FileContent = AssistantSettingsContent;
+
+    fn load(
+        sources: SettingsSources<Self::FileContent>,
+        _: &mut gpui::AppContext,
+    ) -> anyhow::Result<Self> {
+        Ok(sources.json_merge().unwrap_or_else(|_| Default::default()))
+    }
+}

crates/assistant2/src/completion_provider.rs

@@ -0,0 +1,179 @@
+use anyhow::Result;
+use assistant_tooling::ToolFunctionDefinition;
+use client::{proto, Client};
+use futures::{future::BoxFuture, stream::BoxStream, FutureExt, StreamExt};
+use gpui::Global;
+use std::sync::Arc;
+
+pub use open_ai::RequestMessage as CompletionMessage;
+
+#[derive(Clone)]
+pub struct CompletionProvider(Arc<dyn CompletionProviderBackend>);
+
+impl CompletionProvider {
+    pub fn new(backend: impl CompletionProviderBackend) -> Self {
+        Self(Arc::new(backend))
+    }
+
+    pub fn default_model(&self) -> String {
+        self.0.default_model()
+    }
+
+    pub fn available_models(&self) -> Vec<String> {
+        self.0.available_models()
+    }
+
+    pub fn complete(
+        &self,
+        model: String,
+        messages: Vec<CompletionMessage>,
+        stop: Vec<String>,
+        temperature: f32,
+        tools: &[ToolFunctionDefinition],
+    ) -> BoxFuture<'static, Result<BoxStream<'static, Result<proto::LanguageModelResponseMessage>>>>
+    {
+        self.0.complete(model, messages, stop, temperature, tools)
+    }
+}
+
+impl Global for CompletionProvider {}
+
+pub trait CompletionProviderBackend: 'static {
+    fn default_model(&self) -> String;
+    fn available_models(&self) -> Vec<String>;
+    fn complete(
+        &self,
+        model: String,
+        messages: Vec<CompletionMessage>,
+        stop: Vec<String>,
+        temperature: f32,
+        tools: &[ToolFunctionDefinition],
+    ) -> BoxFuture<'static, Result<BoxStream<'static, Result<proto::LanguageModelResponseMessage>>>>;
+}
+
+pub struct CloudCompletionProvider {
+    client: Arc<Client>,
+}
+
+impl CloudCompletionProvider {
+    pub fn new(client: Arc<Client>) -> Self {
+        Self { client }
+    }
+}
+
+impl CompletionProviderBackend for CloudCompletionProvider {
+    fn default_model(&self) -> String {
+        "gpt-4-turbo".into()
+    }
+
+    fn available_models(&self) -> Vec<String> {
+        vec!["gpt-4-turbo".into(), "gpt-4".into(), "gpt-3.5-turbo".into()]
+    }
+
+    fn complete(
+        &self,
+        model: String,
+        messages: Vec<CompletionMessage>,
+        stop: Vec<String>,
+        temperature: f32,
+        tools: &[ToolFunctionDefinition],
+    ) -> BoxFuture<'static, Result<BoxStream<'static, Result<proto::LanguageModelResponseMessage>>>>
+    {
+        let client = self.client.clone();
+        let tools: Vec<proto::ChatCompletionTool> = tools
+            .iter()
+            .filter_map(|tool| {
+                Some(proto::ChatCompletionTool {
+                    variant: Some(proto::chat_completion_tool::Variant::Function(
+                        proto::chat_completion_tool::FunctionObject {
+                            name: tool.name.clone(),
+                            description: Some(tool.description.clone()),
+                            parameters: Some(serde_json::to_string(&tool.parameters).ok()?),
+                        },
+                    )),
+                })
+            })
+            .collect();
+
+        let tool_choice = match tools.is_empty() {
+            true => None,
+            false => Some("auto".into()),
+        };
+
+        async move {
+            let stream = client
+                .request_stream(proto::CompleteWithLanguageModel {
+                    model,
+                    messages: messages
+                        .into_iter()
+                        .map(|message| match message {
+                            CompletionMessage::Assistant {
+                                content,
+                                tool_calls,
+                            } => proto::LanguageModelRequestMessage {
+                                role: proto::LanguageModelRole::LanguageModelAssistant as i32,
+                                content: content.unwrap_or_default(),
+                                tool_call_id: None,
+                                tool_calls: tool_calls
+                                    .into_iter()
+                                    .map(|tool_call| match tool_call.content {
+                                        open_ai::ToolCallContent::Function { function } => {
+                                            proto::ToolCall {
+                                                id: tool_call.id,
+                                                variant: Some(proto::tool_call::Variant::Function(
+                                                    proto::tool_call::FunctionCall {
+                                                        name: function.name,
+                                                        arguments: function.arguments,
+                                                    },
+                                                )),
+                                            }
+                                        }
+                                    })
+                                    .collect(),
+                            },
+                            CompletionMessage::User { content } => {
+                                proto::LanguageModelRequestMessage {
+                                    role: proto::LanguageModelRole::LanguageModelUser as i32,
+                                    content,
+                                    tool_call_id: None,
+                                    tool_calls: Vec::new(),
+                                }
+                            }
+                            CompletionMessage::System { content } => {
+                                proto::LanguageModelRequestMessage {
+                                    role: proto::LanguageModelRole::LanguageModelSystem as i32,
+                                    content,
+                                    tool_calls: Vec::new(),
+                                    tool_call_id: None,
+                                }
+                            }
+                            CompletionMessage::Tool {
+                                content,
+                                tool_call_id,
+                            } => proto::LanguageModelRequestMessage {
+                                role: proto::LanguageModelRole::LanguageModelTool as i32,
+                                content,
+                                tool_call_id: Some(tool_call_id),
+                                tool_calls: Vec::new(),
+                            },
+                        })
+                        .collect(),
+                    stop,
+                    temperature,
+                    tool_choice,
+                    tools,
+                })
+                .await?;
+
+            Ok(stream
+                .filter_map(|response| async move {
+                    match response {
+                        Ok(mut response) => Some(Ok(response.choices.pop()?.delta?)),
+                        Err(error) => Some(Err(error)),
+                    }
+                })
+                .boxed())
+        }
+        .boxed()
+    }
+}