Merge remote-tracking branch 'origin/main' into anchor-enum

# Conflicts:
#	crates/multi_buffer/src/multi_buffer.rs

.cloudflare/README.md

@@ -1,8 +1,8 @@
 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`
+- `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.
 

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

@@ -3,6 +3,15 @@ export default {
     const url = new URL(request.url);
     url.hostname = "docs-anw.pages.dev";
 
+    // These pages were removed, but may still be served due to Cloudflare's
+    // [asset retention](https://developers.cloudflare.com/pages/configuration/serving-pages/#asset-retention).
+    if (
+      url.pathname === "/docs/assistant/context-servers" ||
+      url.pathname === "/docs/assistant/model-context-protocol"
+    ) {
+      return await fetch("https://zed.dev/404");
+    }
+
     let res = await fetch(url, request);
 
     if (res.status === 404) {

.github/workflows/bump_collab_staging.yml

@@ -0,0 +1,23 @@
+name: Bump collab-staging Tag
+
+on:
+  schedule:
+    # Fire every day at 16:00 UTC (At the start of the US workday)
+    - cron: "0 16 * * *"
+
+jobs:
+  update-collab-staging-tag:
+    if: github.repository_owner == 'zed-industries'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        with:
+          fetch-depth: 0
+
+      - name: Update collab-staging tag
+        run: |
+          git config user.name github-actions
+          git config user.email github-actions@github.com
+          git tag -f collab-staging
+          git push origin collab-staging --force

.github/workflows/bump_patch_version.yml

@@ -15,8 +15,7 @@ concurrency:
 jobs:
   bump_patch_version:
     runs-on:
-      - self-hosted
-      - test
+      - buildjet-16vcpu-ubuntu-2204
     steps:
       - name: Checkout code
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4

.github/workflows/ci.yml

@@ -39,16 +39,7 @@ jobs:
         run: git clean -df
 
       - name: Check spelling
-        run: |
-          if ! cargo install --list | grep "typos-cli v$TYPOS_CLI_VERSION" > /dev/null; then
-            echo "Installing typos-cli@$TYPOS_CLI_VERSION..."
-            cargo install "typos-cli@$TYPOS_CLI_VERSION"
-          else
-            echo "typos-cli@$TYPOS_CLI_VERSION is already installed."
-          fi
-          typos
-        env:
-          TYPOS_CLI_VERSION: "1.23.3"
+        run: script/check-spelling
 
       - name: Run style checks
         uses: ./.github/actions/check_style
@@ -110,8 +101,7 @@ jobs:
     timeout-minutes: 60
     name: (Linux) Run Clippy and tests
     runs-on:
-      - self-hosted
-      - deploy
+      - buildjet-16vcpu-ubuntu-2204
     steps:
       - name: Add Rust to the PATH
         run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
@@ -121,6 +111,15 @@ jobs:
         with:
           clean: false
 
+      - name: Cache dependencies
+        uses: swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+          cache-provider: "buildjet"
+
+      - name: Install Linux dependencies
+        run: ./script/linux
+
       - name: cargo clippy
         run: ./script/clippy
 
@@ -145,6 +144,7 @@ jobs:
         uses: swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2
         with:
           save-if: ${{ github.ref == 'refs/heads/main' }}
+          cache-provider: "github"
 
       - name: cargo clippy
         # Windows can't run shell scripts, so we need to use `cargo xtask`.
@@ -232,20 +232,20 @@ jobs:
           mv target/x86_64-apple-darwin/release/Zed.dmg target/x86_64-apple-darwin/release/Zed-x86_64.dmg
 
       - name: Upload app bundle (universal) to workflow run if main branch or specific label
-        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # 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 }}.dmg
           path: target/release/Zed.dmg
       - name: Upload app bundle (aarch64) to workflow run if main branch or specific label
-        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # 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 }}-aarch64.dmg
           path: target/aarch64-apple-darwin/release/Zed-aarch64.dmg
 
       - name: Upload app bundle (x86_64) to workflow run if main branch or specific label
-        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # 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.dmg
@@ -271,24 +271,20 @@ jobs:
     timeout-minutes: 60
     name: Create a Linux bundle
     runs-on:
-      - self-hosted
-      - deploy
+      - buildjet-16vcpu-ubuntu-2204
     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 }}
       ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
     steps:
-      - name: Add Rust to the PATH
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
       - name: Checkout repo
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
         with:
           clean: false
 
-      - name: Limit target directory size
-        run: script/clear-target-dir-if-larger-than 100
+      - name: Install Linux dependencies
+        run: ./script/linux
 
       - name: Determine version and release channel
         if: ${{ startsWith(github.ref, 'refs/tags/v') }}
@@ -321,7 +317,7 @@ jobs:
         run: script/bundle-linux
 
       - name: Upload Linux bundle to workflow run if main branch or specific label
-        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # 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
@@ -339,11 +335,11 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-  bundle-linux-aarch64:
+  bundle-linux-aarch64: # this runs on ubuntu22.04
     timeout-minutes: 60
     name: Create arm64 Linux bundle
     runs-on:
-      - hosted-linux-arm-1
+      - buildjet-16vcpu-ubuntu-2204-arm
     if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-bundling') }}
     needs: [linux_tests]
     env:
@@ -354,26 +350,9 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
         with:
           clean: false
-      - name: "Setup jq"
-        uses: dcarbone/install-jq-action@8867ddb4788346d7c22b72ea2e2ffe4d514c7bcb # v2
 
-      - name: Set up Clang
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y llvm-10 clang-10 build-essential cmake pkg-config libasound2-dev libfontconfig-dev libwayland-dev libxkbcommon-x11-dev libssl-dev libsqlite3-dev libzstd-dev libvulkan1 libgit2-dev
-          echo "/usr/lib/llvm-10/bin" >> $GITHUB_PATH
-
-      - uses: rui314/setup-mold@2e332a0b602c2fc65d2d3995941b1b29a5f554a0 # v1
-        with:
-          mold-version: 2.32.0
-
-      - name: rustup
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
-      - name: Limit target directory size
-        run: script/clear-target-dir-if-larger-than 100
+      - name: Install Linux dependencies
+        run: ./script/linux
 
       - name: Determine version and release channel
         if: ${{ startsWith(github.ref, 'refs/tags/v') }}
@@ -406,7 +385,7 @@ jobs:
         run: script/bundle-linux
 
       - name: Upload Linux bundle to workflow run if main branch or specific label
-        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # 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 }}-aarch64-unknown-linux-gnu.tar.gz

.github/workflows/close_stale_issues.yml

@@ -0,0 +1,27 @@
+name: "Close Stale Issues"
+on:
+  schedule:
+    - cron: "0 1 * * *"
+  workflow_dispatch:
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: >
+            Hi there! 👋
+
+            We're working to clean up our issue tracker by closing older issues that might not be relevant anymore. Are you able to reproduce this issue in the latest version of Zed? If so, please let us know by commenting on this issue and we will keep it open; otherwise, we'll close it in a week. Feel free to open a new issue if you're seeing this message after the issue has been closed.
+
+            Thanks for your help!
+          close-issue-message: "This issue was closed due to inactivity; feel free to open a new issue if you're still experiencing this problem!"
+          days-before-stale: 180
+          days-before-close: 7
+          any-of-issue-labels: "defect,panic / crash"
+          operations-per-run: 100
+          ascending: true
+          enable-statistics: true
+          stale-issue-label: "stale"

.github/workflows/delete_comments.yml

@@ -0,0 +1,33 @@
+name: Delete Mediafire Comments
+
+on:
+  issue_comment:
+    types: [created]
+
+permissions:
+  issues: write
+
+jobs:
+  delete_comment:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check for specific strings in comment
+        id: check_comment
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
+        with:
+          script: |
+            const comment = context.payload.comment.body;
+            const triggerStrings = ['www.mediafire.com'];
+            return triggerStrings.some(triggerString => comment.includes(triggerString));
+
+      - name: Delete comment if it contains any of the specific strings
+        if: steps.check_comment.outputs.result == 'true'
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
+        with:
+          script: |
+            const commentId = context.payload.comment.id;
+            await github.rest.issues.deleteComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              comment_id: commentId
+            });

.github/workflows/deploy_cloudflare.yml

@@ -21,6 +21,14 @@ jobs:
         with:
           mdbook-version: "0.4.37"
 
+      - name: Set up default .cargo/config.toml
+        run: cp ./.cargo/collab-config.toml ./.cargo/config.toml
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install libxkbcommon-dev libxkbcommon-x11-dev
+
       - name: Build book
         run: |
           set -euo pipefail

.github/workflows/deploy_collab.yml

@@ -8,7 +8,6 @@ on:
 
 env:
   DOCKER_BUILDKIT: 1
-  DIGITALOCEAN_ACCESS_TOKEN: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
 
 jobs:
   style:
@@ -61,11 +60,12 @@ jobs:
       - style
       - tests
     runs-on:
-      - self-hosted
-      - deploy
+      - buildjet-16vcpu-ubuntu-2204
     steps:
-      - name: Add Rust to the PATH
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+      - name: Install doctl
+        uses: digitalocean/action-doctl@v2
+        with:
+          token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
 
       - name: Sign into DigitalOcean docker registry
         run: doctl registry login
@@ -75,9 +75,6 @@ jobs:
         with:
           clean: false
 
-      - name: Set up default .cargo/config.toml
-        run: cp ./.cargo/collab-config.toml ./.cargo/config.toml
-
       - name: Build docker image
         run: docker build . --build-arg GITHUB_SHA=$GITHUB_SHA --tag registry.digitalocean.com/zed/collab:$GITHUB_SHA
 
@@ -92,10 +89,19 @@ jobs:
     needs:
       - publish
     runs-on:
-      - self-hosted
-      - deploy
+      - buildjet-16vcpu-ubuntu-2204
 
     steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        with:
+          clean: false
+
+      - name: Install doctl
+        uses: digitalocean/action-doctl@v2
+        with:
+          token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
+
       - name: Sign into Kubernetes
         run: doctl kubernetes cluster kubeconfig save --expiry-seconds 600 ${{ secrets.CLUSTER_NAME }}
 

.github/workflows/docs.yml

@@ -20,5 +20,11 @@ jobs:
         with:
           version: 9
 
-      - run: pnpm dlx prettier . --check
+      - run: |
+          pnpm dlx prettier . --check || {
+            echo "To fix, run from the root of the zed repo:"
+            echo "  cd docs && pnpm dlx prettier . --write && cd .."
+            false
+          }
+
         working-directory: ./docs

.github/workflows/publish_extension_cli.yml

@@ -24,6 +24,7 @@ jobs:
         uses: swatinem/rust-cache@23bce251a8cd2ffc3c1075eaa2367cf899916d84 # v2
         with:
           save-if: ${{ github.ref == 'refs/heads/main' }}
+          cache-provider: "github"
 
       - name: Configure linux
         shell: bash -euxo pipefail {0}

.github/workflows/randomized_tests.yml

@@ -19,8 +19,7 @@ jobs:
   tests:
     name: Run randomized tests
     runs-on:
-      - self-hosted
-      - randomized-tests
+      - buildjet-16vcpu-ubuntu-2204
     steps:
       - name: Install Node
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4

.github/workflows/release_nightly.yml

@@ -100,8 +100,7 @@ jobs:
     name: Create a Linux *.tar.gz bundle for x86
     if: github.repository_owner == 'zed-industries'
     runs-on:
-      - self-hosted
-      - deploy
+      - buildjet-16vcpu-ubuntu-2204
     needs: tests
     env:
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
@@ -117,6 +116,12 @@ jobs:
       - name: Add Rust to the PATH
         run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
+      - name: Install Linux dependencies
+        run: ./script/linux
+
+      - name: Limit target directory size
+        run: script/clear-target-dir-if-larger-than 100
+
       - name: Set release channel to nightly
         run: |
           set -euo pipefail
@@ -148,23 +153,8 @@ jobs:
         with:
           clean: false
 
-      - name: "Setup jq"
-        uses: dcarbone/install-jq-action@8867ddb4788346d7c22b72ea2e2ffe4d514c7bcb # v2
-
-      - name: Set up Clang
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y llvm-10 clang-10 build-essential cmake pkg-config libasound2-dev libfontconfig-dev libwayland-dev libxkbcommon-x11-dev libssl-dev libsqlite3-dev libzstd-dev libvulkan1 libgit2-dev
-          echo "/usr/lib/llvm-10/bin" >> $GITHUB_PATH
-
-      - uses: rui314/setup-mold@2e332a0b602c2fc65d2d3995941b1b29a5f554a0 # v1
-        with:
-          mold-version: 2.32.0
-
-      - name: rustup
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+      - name: Install Linux dependencies
+        run: ./script/linux
 
       - name: Limit target directory size
         run: script/clear-target-dir-if-larger-than 100
@@ -181,3 +171,28 @@ jobs:
 
       - name: Upload Zed Nightly
         run: script/upload-nightly linux-targz
+
+  update-nightly-tag:
+    name: Update nightly tag
+    if: github.repository_owner == 'zed-industries'
+    runs-on: ubuntu-latest
+    needs:
+      - bundle-mac
+      - bundle-linux-x86
+      - bundle-linux-arm
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        with:
+          fetch-depth: 0
+
+      - name: Update nightly tag
+        run: |
+          if [ "$(git rev-parse nightly)" = "$(git rev-parse HEAD)" ]; then
+            echo "Nightly tag already points to current commit. Skipping tagging."
+            exit 0
+          fi
+          git config user.name github-actions
+          git config user.email github-actions@github.com
+          git tag -f nightly
+          git push origin nightly --force

.github/workflows/update_all_top_ranking_issues.yml

@@ -9,7 +9,7 @@ jobs:
     if: github.repository_owner == 'zed-industries'
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-      - uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5
+      - uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5
         with:
           python-version: "3.11"
           architecture: "x64"

.github/workflows/update_weekly_top_ranking_issues.yml

@@ -9,7 +9,7 @@ jobs:
     if: github.repository_owner == 'zed-industries'
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-      - uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5
+      - uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5
         with:
           python-version: "3.11"
           architecture: "x64"

.mailmap

@@ -11,8 +11,12 @@
 
 Alex Viscreanu <alexviscreanu@gmail.com>
 Alex Viscreanu <alexviscreanu@gmail.com> <alexandru.viscreanu@kiwi.com>
+Alexander Mankuta <alex@pointless.one>
+Alexander Mankuta <alex@pointless.one> <alex+github@pointless.one>
 amtoaer <amtoaer@gmail.com>
 amtoaer <amtoaer@gmail.com> <amtoaer@outlook.com>
+Andrei Zvonimir Crnković <andrei@0x7f.dev>
+Andrei Zvonimir Crnković <andrei@0x7f.dev> <andreicek@0x7f.dev>
 Antonio Scandurra <me@as-cii.com>
 Antonio Scandurra <me@as-cii.com> <antonio@zed.dev>
 Bennet Bo Fenner <bennet@zed.dev>
@@ -24,7 +28,9 @@ Conrad Irwin <conrad@zed.dev>
 Conrad Irwin <conrad@zed.dev> <conrad.irwin@gmail.com>
 Danilo Leal <danilo@zed.dev>
 Danilo Leal <danilo@zed.dev> <67129314+danilo-leal@users.noreply.github.com>
-Evren Sen <146845123+evrsen@users.noreply.github.com>
+Evren Sen <nervenes@icloud.com>
+Evren Sen <nervenes@icloud.com> <146845123+evrensen467@users.noreply.github.com>
+Evren Sen <nervenes@icloud.com> <146845123+evrsen@users.noreply.github.com>
 Fernando Tagawa <tagawafernando@gmail.com>
 Fernando Tagawa <tagawafernando@gmail.com> <fernando.tagawa.gamail.com@gmail.com>
 Greg Morenz <greg-morenz@droid.cafe>
@@ -48,8 +54,12 @@ 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>
+Matt Fellenz <matt@felle.nz>
+Matt Fellenz <matt@felle.nz> <matt+github@felle.nz>
 Max Brunsfeld <maxbrunsfeld@gmail.com>
 Max Brunsfeld <maxbrunsfeld@gmail.com> <max@zed.dev>
+Max Linke <maxlinke88@gmail.com>
+Max Linke <maxlinke88@gmail.com> <kain88-de@users.noreply.github.com>
 Mikayla Maki <mikayla@zed.dev>
 Mikayla Maki <mikayla@zed.dev> <mikayla.c.maki@gmail.com>
 Mikayla Maki <mikayla@zed.dev> <mikayla.c.maki@icloud.com>
@@ -74,10 +84,18 @@ Richard Feldman <oss@rtfeldman.com>
 Richard Feldman <oss@rtfeldman.com> <richard@zed.dev>
 Robert Clover <git@clo4.net>
 Robert Clover <git@clo4.net> <robert@clover.gdn>
+Roy Williams <roy.williams.iii@gmail.com>
+Roy Williams <roy.williams.iii@gmail.com> <roy@anthropic.com>
 Sergey Onufrienko <sergey@onufrienko.com>
+Thorben Kröger <dev@thorben.net>
+Thorben Kröger <dev@thorben.net> <thorben.kroeger@hexagon.com>
 Thorsten Ball <thorsten@zed.dev>
 Thorsten Ball <thorsten@zed.dev> <me@thorstenball.com>
 Thorsten Ball <thorsten@zed.dev> <mrnugget@gmail.com>
+Tristan Hume <tris.hume@gmail.com>
+Tristan Hume <tris.hume@gmail.com> <tristan@anthropic.com>
+Uladzislau Kaminski <i@uladkaminski.com>
+Uladzislau Kaminski <i@uladkaminski.com> <uladzislau_kaminski@epam.com>
 Vitaly Slobodin <vitaliy.slobodin@gmail.com>
 Vitaly Slobodin <vitaliy.slobodin@gmail.com> <vitaly_slobodin@fastmail.com>
 WindSoilder <WindSoilder@outlook.com>

.zed/settings.json

@@ -38,6 +38,7 @@
       }
     }
   },
+  "hard_tabs": false,
   "formatter": "auto",
   "remove_trailing_whitespace_on_save": true,
   "ensure_final_newline_on_save": true

.zed/tasks.json

@@ -2,11 +2,15 @@
   {
     "label": "clippy",
     "command": "./script/clippy",
-    "args": []
+    "args": [],
+    "allow_concurrent_runs": true,
+    "use_new_terminal": false
   },
   {
     "label": "cargo run --profile release-fast",
     "command": "cargo",
-    "args": ["run", "--profile", "release-fast"]
+    "args": ["run", "--profile", "release-fast"],
+    "allow_concurrent_runs": true,
+    "use_new_terminal": false
   }
 ]

CONTRIBUTING.md

@@ -11,7 +11,7 @@ If you're looking for ideas about what to work on, check out:
 - Our [public roadmap](https://zed.dev/roadmap) contains a rough outline of our near-term priorities for Zed.
 - Our [top-ranking issues](https://github.com/zed-industries/zed/issues/5393) based on votes by the community.
 
-For adding themes or support for a new language to Zed, check out our [extension docs](https://github.com/zed-industries/extensions/blob/main/AUTHORING_EXTENSIONS.md).
+For adding themes or support for a new language to Zed, check out our [docs on developing extensions](https://zed.dev/docs/extensions/developing-extensions).
 
 ## Proposing changes
 

Cargo.toml

@@ -6,6 +6,7 @@ members = [
     "crates/assets",
     "crates/assistant",
     "crates/assistant_slash_command",
+    "crates/assistant_tool",
     "crates/audio",
     "crates/auto_update",
     "crates/breadcrumbs",
@@ -24,7 +25,9 @@ members = [
     "crates/db",
     "crates/dev_server_projects",
     "crates/diagnostics",
+    "crates/docs_preprocessor",
     "crates/editor",
+    "crates/evals",
     "crates/extension",
     "crates/extension_api",
     "crates/extension_cli",
@@ -49,6 +52,7 @@ members = [
     "crates/indexed_docs",
     "crates/inline_completion_button",
     "crates/install_cli",
+    "crates/isahc_http_client",
     "crates/journal",
     "crates/language",
     "crates/language_model",
@@ -70,7 +74,6 @@ members = [
     "crates/outline",
     "crates/outline_panel",
     "crates/paths",
-    "crates/performance",
     "crates/picker",
     "crates/prettier",
     "crates/project",
@@ -117,6 +120,7 @@ members = [
     "crates/title_bar",
     "crates/ui",
     "crates/ui_input",
+    "crates/ui_macros",
     "crates/util",
     "crates/vcs_menu",
     "crates/vim",
@@ -180,6 +184,7 @@ anthropic = { path = "crates/anthropic" }
 assets = { path = "crates/assets" }
 assistant = { path = "crates/assistant" }
 assistant_slash_command = { path = "crates/assistant_slash_command" }
+assistant_tool = { path = "crates/assistant_tool" }
 audio = { path = "crates/audio" }
 auto_update = { path = "crates/auto_update" }
 breadcrumbs = { path = "crates/breadcrumbs" }
@@ -222,6 +227,7 @@ image_viewer = { path = "crates/image_viewer" }
 indexed_docs = { path = "crates/indexed_docs" }
 inline_completion_button = { path = "crates/inline_completion_button" }
 install_cli = { path = "crates/install_cli" }
+isahc_http_client = { path = "crates/isahc_http_client" }
 journal = { path = "crates/journal" }
 language = { path = "crates/language" }
 language_model = { path = "crates/language_model" }
@@ -243,7 +249,6 @@ open_ai = { path = "crates/open_ai" }
 outline = { path = "crates/outline" }
 outline_panel = { path = "crates/outline_panel" }
 paths = { path = "crates/paths" }
-performance = { path = "crates/performance" }
 picker = { path = "crates/picker" }
 plugin = { path = "crates/plugin" }
 plugin_macros = { path = "crates/plugin_macros" }
@@ -291,6 +296,7 @@ time_format = { path = "crates/time_format" }
 title_bar = { path = "crates/title_bar" }
 ui = { path = "crates/ui" }
 ui_input = { path = "crates/ui_input" }
+ui_macros = { path = "crates/ui_macros" }
 util = { path = "crates/util" }
 vcs_menu = { path = "crates/vcs_menu" }
 vim = { path = "crates/vim" }
@@ -305,31 +311,34 @@ zed_actions = { path = "crates/zed_actions" }
 #
 
 aho-corasick = "1.1"
-alacritty_terminal = { git = "https://github.com/alacritty/alacritty", rev = "cacdb5bb3b72bad2c729227537979d95af75978f" }
+alacritty_terminal = { git = "https://github.com/alacritty/alacritty", rev = "91d034ff8b53867143c005acfaa14609147c9a2c" }
 any_vec = "0.14"
 anyhow = "1.0.86"
+arrayvec = { version = "0.7.4", features = ["serde"] }
 ashpd = "0.9.1"
 async-compression = { version = "0.4", features = ["gzip", "futures-io"] }
 async-dispatcher = "0.1"
 async-fs = "1.6"
 async-pipe = { git = "https://github.com/zed-industries/async-pipe-rs", rev = "82d00a04211cf4e1236029aa03e6b6ce2a74c553" }
 async-recursion = "1.0.0"
-async-tar = "0.4.2"
+async-tar = "0.5.0"
 async-trait = "0.1"
 async-tungstenite = "0.23"
 async-watch = "0.3.1"
 async_zip = { version = "0.0.17", features = ["deflate", "deflate64"] }
 base64 = "0.22"
 bitflags = "2.6.0"
-blade-graphics = { git = "https://github.com/kvark/blade", rev = "ac25c77ed8d86c386a541c935ffe0a0f6024e701" }
-blade-macros = { git = "https://github.com/kvark/blade", rev = "ac25c77ed8d86c386a541c935ffe0a0f6024e701" }
-blade-util = { git = "https://github.com/kvark/blade", rev = "ac25c77ed8d86c386a541c935ffe0a0f6024e701" }
+blade-graphics = { git = "https://github.com/kvark/blade", rev = "e142a3a5e678eb6a13e642ad8401b1f3aa38e969" }
+blade-macros = { git = "https://github.com/kvark/blade", rev = "e142a3a5e678eb6a13e642ad8401b1f3aa38e969" }
+blade-util = { git = "https://github.com/kvark/blade", rev = "e142a3a5e678eb6a13e642ad8401b1f3aa38e969" }
+blake3 = "1.5.3"
 cargo_metadata = "0.18"
 cargo_toml = "0.20"
 chrono = { version = "0.4", features = ["serde"] }
 clap = { version = "4.4", features = ["derive"] }
 clickhouse = "0.11.6"
-cocoa = "0.25"
+cocoa = "0.26"
+convert_case = "0.6.0"
 core-foundation = "0.9.3"
 core-foundation-sys = "0.8.6"
 ctor = "0.2.6"
@@ -339,7 +348,7 @@ dirs = "4.0"
 emojis = "0.6.1"
 env_logger = "0.11"
 exec = "0.3.1"
-fork = "0.1.23"
+fork = "0.2.0"
 futures = "0.3"
 futures-batch = "0.6.1"
 futures-lite = "1.13"
@@ -357,14 +366,14 @@ indoc = "2"
 isahc = { version = "1.7.2", default-features = false, features = [
     "text-decoding",
 ] }
-itertools = "0.11.0"
+itertools = "0.13.0"
 jsonwebtoken = "9.3"
 libc = "0.2"
 linkify = "0.10.0"
 log = { version = "0.4.16", features = ["kv_unstable_serde", "serde"] }
 markup5ever_rcdom = "0.3.0"
 nanoid = "0.4"
-nix = "0.28"
+nix = "0.29"
 num-format = "0.4.4"
 once_cell = "1.19.0"
 ordered-float = "2.1.1"
@@ -377,7 +386,7 @@ pretty_assertions = "1.3.0"
 prost = "0.9"
 prost-build = "0.9"
 prost-types = "0.9"
-pulldown-cmark = { version = "0.10.0", default-features = false }
+pulldown-cmark = { version = "0.12.0", default-features = false }
 rand = "0.8.5"
 regex = "1.5"
 repair_json = "0.1.0"
@@ -385,15 +394,16 @@ rsa = "0.9.6"
 runtimelib = { version = "0.15", default-features = false, features = [
     "async-dispatcher-runtime",
 ] }
-rusqlite = { version = "0.29.0", features = ["blob", "array", "modern_sqlite"] }
 rustc-demangle = "0.1.23"
 rust-embed = { version = "8.4", features = ["include-exclude"] }
-schemars = {version = "0.8", features = ["impl_json_schema"]}
+rustls = "0.20.3"
+rustls-native-certs = "0.8.0"
+schemars = { version = "0.8", features = ["impl_json_schema"] }
 semver = "1.0"
 serde = { version = "1.0", features = ["derive", "rc"] }
 serde_derive = { version = "1.0", features = ["deserialize_in_place"] }
 serde_json = { version = "1.0", features = ["preserve_order", "raw_value"] }
-serde_json_lenient = { version = "0.1", features = [
+serde_json_lenient = { version = "0.2", features = [
     "preserve_order",
     "raw_value",
 ] }
@@ -410,7 +420,7 @@ strsim = "0.11"
 strum = { version = "0.25.0", features = ["derive"] }
 subtle = "2.5.0"
 sys-locale = "0.3.1"
-sysinfo = "0.30.7"
+sysinfo = "0.31.0"
 tempfile = "3.9.0"
 thiserror = "1.0.29"
 tiktoken-rs = "0.5.9"
@@ -425,48 +435,48 @@ tiny_http = "0.8"
 toml = "0.8"
 tokio = { version = "1", features = ["full"] }
 tower-http = "0.4.4"
-tree-sitter = { version = "0.22", features = ["wasm"] }
-tree-sitter-bash = "0.21"
-tree-sitter-c = "0.21"
-tree-sitter-cpp = "0.22"
-tree-sitter-css = "0.21"
-tree-sitter-elixir = "0.2"
-tree-sitter-embedded-template = "0.20.0"
-tree-sitter-go = "0.21"
-tree-sitter-go-mod = { git = "https://github.com/camdencheek/tree-sitter-go-mod", rev = "1f55029bacd0a6a11f6eb894c4312d429dcf735c", package = "tree-sitter-gomod" }
-tree-sitter-gowork = { git = "https://github.com/d1y/tree-sitter-go-work", rev = "dcbabff454703c3a4bc98a23cf8778d4be46fd22" }
-tree-sitter-heex = { git = "https://github.com/phoenixframework/tree-sitter-heex", rev = "6dd0303acf7138dd2b9b432a229e16539581c701" }
+tree-sitter = { version = "0.23", features = ["wasm"] }
+tree-sitter-bash = "0.23"
+tree-sitter-c = "0.23"
+tree-sitter-cpp = "0.23"
+tree-sitter-css = "0.23"
+tree-sitter-elixir = "0.3"
+tree-sitter-embedded-template = "0.23.0"
+tree-sitter-go = "0.23"
+tree-sitter-go-mod = { git = "https://github.com/zed-industries/tree-sitter-go-mod", rev = "a9aea5e358cde4d0f8ff20b7bc4fa311e359c7ca", package = "tree-sitter-gomod" }
+tree-sitter-gowork = { git = "https://github.com/zed-industries/tree-sitter-go-work", rev = "acb0617bf7f4fda02c6217676cc64acb89536dc7" }
+tree-sitter-heex = { git = "https://github.com/zed-industries/tree-sitter-heex", rev = "1dd45142fbb05562e35b2040c6129c9bca346592" }
 tree-sitter-html = "0.20"
-tree-sitter-jsdoc = "0.21"
-tree-sitter-json = "0.21"
-tree-sitter-md = { git = "https://github.com/zed-industries/tree-sitter-markdown", rev = "e3855e37f8f2c71aa7513c18a9c95fb7461b1b10" }
-protols-tree-sitter-proto = "0.2"
-tree-sitter-python = "0.21"
-tree-sitter-regex = "0.21"
-tree-sitter-ruby = "0.21"
-tree-sitter-rust = "0.21"
-tree-sitter-typescript = "0.21"
-tree-sitter-yaml = "0.6"
+tree-sitter-jsdoc = "0.23"
+tree-sitter-json = "0.23"
+tree-sitter-md = { git = "https://github.com/zed-industries/tree-sitter-markdown", rev = "4cfa6aad6b75052a5077c80fd934757d9267d81b" }
+protols-tree-sitter-proto = { git = "https://github.com/zed-industries/tree-sitter-proto", rev = "0848bd30a64be48772e15fbb9d5ba8c0cc5772ad" }
+tree-sitter-python = "0.23"
+tree-sitter-regex = "0.23"
+tree-sitter-ruby = "0.23"
+tree-sitter-rust = "0.23"
+tree-sitter-typescript = "0.23"
+tree-sitter-yaml =  { git = "https://github.com/zed-industries/tree-sitter-yaml", rev = "baff0b51c64ef6a1fb1f8390f3ad6015b83ec13a" }
 unindent = "0.1.7"
 unicase = "2.6"
 unicode-segmentation = "1.10"
 url = "2.2"
 uuid = { version = "1.1.2", features = ["v4", "v5", "serde"] }
-wasmparser = "0.201"
-wasm-encoder = "0.201"
-wasmtime = { version = "21.0.1", default-features = false, features = [
+wasmparser = "0.215"
+wasm-encoder = "0.215"
+wasmtime = { version = "24", default-features = false, features = [
     "async",
     "demangle",
     "runtime",
     "cranelift",
     "component-model",
 ] }
-wasmtime-wasi = "21.0.1"
+wasmtime-wasi = "24"
 which = "6.0.0"
 wit-component = "0.201"
 
 [workspace.dependencies.async-stripe]
-version = "0.38"
+version = "0.39"
 default-features = false
 features = [
     "runtime-tokio-hyper-rustls",
@@ -483,7 +493,7 @@ version = "0.58"
 features = [
     "implement",
     "Foundation_Numerics",
-    "System",
+    "Storage",
     "System_Threading",
     "UI_ViewManagement",
     "Wdk_System_SystemServices",
@@ -514,13 +524,10 @@ features = [
     "Win32_UI_Input_Ime",
     "Win32_UI_Input_KeyboardAndMouse",
     "Win32_UI_Shell",
+    "Win32_UI_Shell_Common",
     "Win32_UI_WindowsAndMessaging",
 ]
 
-[patch.crates-io]
-# Patch Tree-sitter for updated wasmtime.
-tree-sitter = { git = "https://github.com/tree-sitter/tree-sitter", rev = "7f4a57817d58a2f134fe863674acad6bbf007228" }
-
 [profile.dev]
 split-debuginfo = "unpacked"
 debug = "limited"
@@ -545,6 +552,7 @@ zed = { codegen-units = 16 }
 
 [profile.release-fast]
 inherits = "release"
+debug = "full"
 lto = false
 codegen-units = 16
 
@@ -571,8 +579,17 @@ single_range_in_vec_init = "allow"
 # allow all of those, for now.
 style = { level = "allow", priority = -1 }
 
+# Temporary list of style lints that we've fixed so far.
+module_inception = { level = "deny" }
+question_mark = { level = "deny" }
+redundant_closure = { level = "deny" }
 # Individual rules that have violations in the codebase:
 type_complexity = "allow"
+# We often return trait objects from `new` functions.
+new_ret_no_self = { level = "allow" }
+# We have a few `next` functions that differ in lifetimes
+# compared to Iterator::next. Yet, clippy complains about those.
+should_implement_trait = { level = "allow" }
 
 [workspace.metadata.cargo-machete]
 ignored = ["bindgen", "cbindgen", "prost_build", "serde"]

Dockerfile

@@ -1,14 +1,41 @@
 # syntax = docker/dockerfile:1.2
 
-FROM rust:1.80-bookworm as builder
+FROM rust:1.81-bookworm as builder
 WORKDIR app
 COPY . .
 
+# Replace the Cargo configuration with the one used by collab.
+COPY ./.cargo/collab-config.toml ./.cargo/config.toml
+
 # Compile collab server
 ARG CARGO_PROFILE_RELEASE_PANIC=abort
 ARG GITHUB_SHA
 
 ENV GITHUB_SHA=$GITHUB_SHA
+
+# At some point in the past 3 weeks, additional dependencies on `xkbcommon` and
+# `xkbcommon-x11` were introduced into collab.
+#
+# A `git bisect` points to this commit as being the culprit: `b8e6098f60e5dabe98fe8281f993858dacc04a55`.
+#
+# Now when we try to build collab for the Docker image, it fails with the following
+# error:
+#
+# ```
+# 985.3   = note: /usr/bin/ld: cannot find -lxkbcommon: No such file or directory
+# 985.3           /usr/bin/ld: cannot find -lxkbcommon-x11: No such file or directory
+# 985.3           collect2: error: ld returned 1 exit status
+# ```
+#
+# The last successful deploys were at:
+# - Staging: `4f408ec65a3867278322a189b4eb20f1ab51f508`
+# - Production: `fc4c533d0a8c489e5636a4249d2b52a80039fbd7`
+#
+# Installing these as a temporary workaround, but I think ideally we'd want to figure
+# out what caused them to be included in the first place.
+RUN apt-get update; \
+    apt-get install -y --no-install-recommends libxkbcommon-dev libxkbcommon-x11-dev
+
 RUN --mount=type=cache,target=./script/node_modules \
     --mount=type=cache,target=/usr/local/cargo/registry \
     --mount=type=cache,target=/usr/local/cargo/git \

README.md

@@ -4,11 +4,10 @@
 
 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
 
-
 <a href="https://repology.org/project/zed-editor/versions">
     <img src="https://repology.org/badge/vertical-allrepos/zed-editor.svg?minversion=0.143.5" alt="Packaging status" align="right">
 </a>

assets/icons/audio_off.svg

@@ -0,0 +1 @@
+<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-volume-off"><path d="M16 9a5 5 0 0 1 .95 2.293"/><path d="M19.364 5.636a9 9 0 0 1 1.889 9.96"/><path d="m2 2 20 20"/><path d="m7 7-.587.587A1.4 1.4 0 0 1 5.416 8H3a1 1 0 0 0-1 1v6a1 1 0 0 0 1 1h2.416a1.4 1.4 0 0 1 .997.413l3.383 3.384A.705.705 0 0 0 11 19.298V11"/><path d="M9.828 4.172A.686.686 0 0 1 11 4.657v.686"/></svg>

assets/icons/audio_on.svg

@@ -0,0 +1 @@
+<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-volume-2"><path d="M11 4.702a.705.705 0 0 0-1.203-.498L6.413 7.587A1.4 1.4 0 0 1 5.416 8H3a1 1 0 0 0-1 1v6a1 1 0 0 0 1 1h2.416a1.4 1.4 0 0 1 .997.413l3.383 3.384A.705.705 0 0 0 11 19.298z"/><path d="M16 9a5 5 0 0 1 0 6"/><path d="M19.364 18.364a9 9 0 0 0 0-12.728"/></svg>

assets/icons/file_doc.svg

@@ -0,0 +1,6 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M13 11V11.8374C13 11.9431 12.9665 12.046 12.9044 12.1315L12.1498 13.1691C12.0557 13.2985 11.9054 13.375 11.7454 13.375H4.25461C4.09464 13.375 3.94433 13.2985 3.85024 13.1691L3.09563 12.1315C3.03348 12.046 3 11.9431 3 11.8374V3" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M3 13V11L8 12H13V13H3Z" fill="black"/>
+<path d="M6.63246 3.04418C7.44914 3.31641 8 4.08069 8 4.94155V11.7306C8 12.0924 7.62757 12.3345 7.29693 12.1875L3.79693 10.632C3.61637 10.5518 3.5 10.3727 3.5 10.1751V2.69374C3.5 2.35246 3.83435 2.11148 4.15811 2.2194L6.63246 3.04418Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M9.5 3C8.67157 3 8 3.67157 8 4.5V13C8 12.1954 11.2366 12.0382 12.5017 12.0075C12.7778 12.0008 13 11.7761 13 11.5V3.5C13 3.22386 12.7761 3 12.5 3H9.5Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/file_generic.svg

@@ -0,0 +1,5 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M3 5H11" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M3 8H13" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M3 11H9" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+</svg>

assets/icons/file_git.svg

@@ -0,0 +1,6 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5 13C6.10457 13 7 12.1046 7 11C7 9.89543 6.10457 9 5 9C3.89543 9 3 9.89543 3 11C3 12.1046 3.89543 13 5 13Z" stroke="black" stroke-width="1.5"/>
+<path d="M11 7C12.1046 7 13 6.10457 13 5C13 3.89543 12.1046 3 11 3C9.89543 3 9 3.89543 9 5C9 6.10457 9.89543 7 11 7Z" fill="black" stroke="black" stroke-width="1.5"/>
+<path d="M4.625 3.625V8.375" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M11 7C11 9.20914 9.20914 11 7 11" stroke="black" stroke-width="1.5"/>
+</svg>

assets/icons/file_lock.svg

@@ -0,0 +1,4 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5 5C5 3.89543 5.89543 3 7 3H9C10.1046 3 11 3.89543 11 5V6H5V5Z" stroke="black" stroke-width="1.5"/>
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assets/keymaps/default-linux.json

@@ -56,14 +56,12 @@
       "shift-tab": "editor::TabPrev",
       "ctrl-k": "editor::CutToEndOfLine",
       // "ctrl-t": "editor::Transpose",
+      "alt-q": "editor::Rewrap",
       "ctrl-backspace": "editor::DeleteToPreviousWordStart",
       "ctrl-delete": "editor::DeleteToNextWordEnd",
       "shift-delete": "editor::Cut",
-      "ctrl-x": "editor::Cut",
       "ctrl-insert": "editor::Copy",
-      "ctrl-c": "editor::Copy",
       "shift-insert": "editor::Paste",
-      "ctrl-v": "editor::Paste",
       "ctrl-y": "editor::Redo",
       "ctrl-z": "editor::Undo",
       "ctrl-shift-z": "editor::Redo",
@@ -112,6 +110,15 @@
       "alt-g b": "editor::ToggleGitBlame"
     }
   },
+  {
+    // Separate block with same context so these display in context menus
+    "context": "Editor",
+    "bindings": {
+      "ctrl-x": "editor::Cut",
+      "ctrl-c": "editor::Copy",
+      "ctrl-v": "editor::Paste"
+    }
+  },
   {
     "context": "Editor && mode == full",
     "bindings": {
@@ -159,11 +166,13 @@
   {
     "context": "AssistantPanel",
     "bindings": {
+      "ctrl-k c": "assistant::CopyCode",
       "ctrl-g": "search::SelectNextMatch",
       "ctrl-shift-g": "search::SelectPrevMatch",
       "alt-m": "assistant::ToggleModelSelector",
       "ctrl-k h": "assistant::DeployHistory",
-      "ctrl-k l": "assistant::DeployPromptLibrary"
+      "ctrl-k l": "assistant::DeployPromptLibrary",
+      "ctrl-n": "assistant::NewContext"
     }
   },
   {
@@ -238,6 +247,8 @@
     "bindings": {
       "ctrl-pageup": "pane::ActivatePrevItem",
       "ctrl-pagedown": "pane::ActivateNextItem",
+      "ctrl-shift-pageup": "pane::SwapItemLeft",
+      "ctrl-shift-pagedown": "pane::SwapItemRight",
       "ctrl-w": "pane::CloseActiveItem",
       "ctrl-f4": "pane::CloseActiveItem",
       "alt-ctrl-t": "pane::CloseInactiveItems",
@@ -255,7 +266,8 @@
       "alt-r": "search::ToggleRegex",
       "alt-ctrl-f": "project_search::ToggleFilters",
       "ctrl-alt-shift-r": "search::ToggleRegex",
-      "ctrl-alt-shift-x": "search::ToggleRegex"
+      "ctrl-alt-shift-x": "search::ToggleRegex",
+      "ctrl-k shift-enter": "pane::TogglePinTab"
     }
   },
   // Bindings from VS Code
@@ -508,6 +520,13 @@
       "alt-enter": "editor::Newline"
     }
   },
+  {
+    "context": "PromptEditor",
+    "bindings": {
+      "ctrl-[": "assistant::CyclePreviousInlineAssist",
+      "ctrl-]": "assistant::CycleNextInlineAssist"
+    }
+  },
   {
     "context": "ProjectSearchBar && !in_replace",
     "bindings": {
@@ -515,7 +534,7 @@
     }
   },
   {
-    "context": "OutlinePanel",
+    "context": "OutlinePanel && not_editing",
     "bindings": {
       "escape": "menu::Cancel",
       "left": "outline_panel::CollapseSelectedEntry",
@@ -523,7 +542,7 @@
       "ctrl-alt-c": "outline_panel::CopyPath",
       "alt-ctrl-shift-c": "outline_panel::CopyRelativePath",
       "alt-ctrl-r": "outline_panel::RevealInFileManager",
-      "space": "outline_panel::Open",
+      "space": ["outline_panel::Open", { "change_selection": false }],
       "shift-down": "menu::SelectNext",
       "shift-up": "menu::SelectPrev"
     }
@@ -535,27 +554,34 @@
       "right": "project_panel::ExpandSelectedEntry",
       "ctrl-n": "project_panel::NewFile",
       "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", { "skip_prompt": false }],
       "shift-delete": ["project_panel::Delete", { "skip_prompt": false }],
-      "delete": ["project_panel::Trash", { "skip_prompt": false }],
       "ctrl-backspace": ["project_panel::Delete", { "skip_prompt": false }],
       "ctrl-delete": ["project_panel::Delete", { "skip_prompt": false }],
       "alt-ctrl-r": "project_panel::RevealInFileManager",
+      "ctrl-shift-enter": "project_panel::OpenWithSystem",
       "alt-shift-f": "project_panel::NewSearchInDirectory",
       "shift-down": "menu::SelectNext",
       "shift-up": "menu::SelectPrev",
       "escape": "menu::Cancel"
     }
   },
+  {
+    // Separate block with same context so these display in context menus
+    "context": "ProjectPanel",
+    "bindings": {
+      "f2": "project_panel::Rename",
+      "ctrl-c": "project_panel::Copy",
+      "ctrl-x": "project_panel::Cut",
+      "ctrl-v": "project_panel::Paste",
+      "delete": ["project_panel::Trash", { "skip_prompt": false }]
+    }
+  },
   {
     "context": "ProjectPanel && not_editing",
     "bindings": {
@@ -611,13 +637,15 @@
     "context": "Terminal",
     "bindings": {
       "ctrl-alt-space": "terminal::ShowCharacterPalette",
-      "ctrl-shift-c": "terminal::Copy",
       "ctrl-insert": "terminal::Copy",
-      // "ctrl-a": "editor::SelectAll", // conflicts with readline
-      "ctrl-shift-v": "terminal::Paste",
       "shift-insert": "terminal::Paste",
       "ctrl-enter": "assistant::InlineAssist",
+      // Overrides for conflicting keybindings
       "ctrl-w": ["terminal::SendKeystroke", "ctrl-w"],
+      "ctrl-shift-a": "editor::SelectAll",
+      "ctrl-shift-f": "buffer_search::Deploy",
+      "ctrl-shift-l": "terminal::Clear",
+      "ctrl-shift-w": "pane::CloseActiveItem",
       "ctrl-e": ["terminal::SendKeystroke", "ctrl-e"],
       "up": ["terminal::SendKeystroke", "up"],
       "pageup": ["terminal::SendKeystroke", "pageup"],
@@ -633,5 +661,13 @@
       "shift-home": "terminal::ScrollToTop",
       "shift-end": "terminal::ScrollToBottom"
     }
+  },
+  {
+    // Separate block with same context so these display in context menus
+    "context": "Terminal",
+    "bindings": {
+      "ctrl-shift-c": "terminal::Copy",
+      "ctrl-shift-v": "terminal::Paste"
+    }
   }
 ]

assets/keymaps/default-macos.json

@@ -51,6 +51,7 @@
       "shift-tab": "editor::TabPrev",
       "ctrl-k": "editor::CutToEndOfLine",
       "ctrl-t": "editor::Transpose",
+      "alt-q": "editor::Rewrap",
       "cmd-backspace": "editor::DeleteToBeginningOfLine",
       "cmd-delete": "editor::DeleteToEndOfLine",
       "alt-backspace": "editor::DeleteToPreviousWordStart",
@@ -187,11 +188,13 @@
   {
     "context": "AssistantPanel",
     "bindings": {
+      "cmd-k c": "assistant::CopyCode",
       "cmd-g": "search::SelectNextMatch",
       "cmd-shift-g": "search::SelectPrevMatch",
       "alt-m": "assistant::ToggleModelSelector",
       "cmd-k h": "assistant::DeployHistory",
-      "cmd-k l": "assistant::DeployPromptLibrary"
+      "cmd-k l": "assistant::DeployPromptLibrary",
+      "cmd-n": "assistant::NewContext"
     }
   },
   {
@@ -284,6 +287,8 @@
       "cmd-}": "pane::ActivateNextItem",
       "alt-cmd-left": "pane::ActivatePrevItem",
       "alt-cmd-right": "pane::ActivateNextItem",
+      "ctrl-shift-pageup": "pane::SwapItemLeft",
+      "ctrl-shift-pagedown": "pane::SwapItemRight",
       "cmd-w": "pane::CloseActiveItem",
       "alt-cmd-t": "pane::CloseInactiveItems",
       "ctrl-alt-cmd-w": "workspace::CloseInactiveTabsAndPanes",
@@ -298,7 +303,8 @@
       "alt-cmd-c": "search::ToggleCaseSensitive",
       "alt-cmd-w": "search::ToggleWholeWord",
       "alt-cmd-f": "project_search::ToggleFilters",
-      "alt-cmd-x": "search::ToggleRegex"
+      "alt-cmd-x": "search::ToggleRegex",
+      "cmd-k shift-enter": "pane::TogglePinTab"
     }
   },
   // Bindings from VS Code
@@ -521,6 +527,13 @@
       "ctrl-enter": "assistant::InlineAssist"
     }
   },
+  {
+    "context": "PromptEditor",
+    "bindings": {
+      "ctrl-[": "assistant::CyclePreviousInlineAssist",
+      "ctrl-]": "assistant::CycleNextInlineAssist"
+    }
+  },
   {
     "context": "ProjectSearchBar && !in_replace",
     "bindings": {
@@ -528,7 +541,7 @@
     }
   },
   {
-    "context": "OutlinePanel",
+    "context": "OutlinePanel && not_editing",
     "bindings": {
       "escape": "menu::Cancel",
       "left": "outline_panel::CollapseSelectedEntry",
@@ -536,7 +549,7 @@
       "cmd-alt-c": "outline_panel::CopyPath",
       "alt-cmd-shift-c": "outline_panel::CopyRelativePath",
       "alt-cmd-r": "outline_panel::RevealInFileManager",
-      "space": "outline_panel::Open",
+      "space": ["outline_panel::Open", { "change_selection": false }],
       "shift-down": "menu::SelectNext",
       "shift-up": "menu::SelectPrev"
     }
@@ -561,8 +574,8 @@
       "cmd-backspace": ["project_panel::Trash", { "skip_prompt": true }],
       "cmd-delete": ["project_panel::Delete", { "skip_prompt": false }],
       "alt-cmd-r": "project_panel::RevealInFileManager",
+      "ctrl-shift-enter": "project_panel::OpenWithSystem",
       "cmd-alt-backspace": ["project_panel::Delete", { "skip_prompt": false }],
-
       "alt-shift-f": "project_panel::NewSearchInDirectory",
       "shift-down": "menu::SelectNext",
       "shift-up": "menu::SelectPrev",

assets/keymaps/linux/sublime_text.json

@@ -41,7 +41,16 @@
     "context": "Pane",
     "bindings": {
       "f4": "search::SelectNextMatch",
-      "shift-f4": "search::SelectPrevMatch"
+      "shift-f4": "search::SelectPrevMatch",
+      "alt-1": ["pane::ActivateItem", 0],
+      "alt-2": ["pane::ActivateItem", 1],
+      "alt-3": ["pane::ActivateItem", 2],
+      "alt-4": ["pane::ActivateItem", 3],
+      "alt-5": ["pane::ActivateItem", 4],
+      "alt-6": ["pane::ActivateItem", 5],
+      "alt-7": ["pane::ActivateItem", 6],
+      "alt-8": ["pane::ActivateItem", 7],
+      "alt-9": "pane::ActivateLastItem"
     }
   },
   {

assets/keymaps/macos/atom.json

@@ -1,4 +1,4 @@
-// Default Keymap (Atom) for Zed on MacOS
+// Default Keymap (Atom) for Zed on macOS
 [
   {
     "bindings": {

assets/keymaps/macos/sublime_text.json

@@ -45,7 +45,16 @@
     "context": "Pane",
     "bindings": {
       "f4": "search::SelectNextMatch",
-      "shift-f4": "search::SelectPrevMatch"
+      "shift-f4": "search::SelectPrevMatch",
+      "cmd-1": ["pane::ActivateItem", 0],
+      "cmd-2": ["pane::ActivateItem", 1],
+      "cmd-3": ["pane::ActivateItem", 2],
+      "cmd-4": ["pane::ActivateItem", 3],
+      "cmd-5": ["pane::ActivateItem", 4],
+      "cmd-6": ["pane::ActivateItem", 5],
+      "cmd-7": ["pane::ActivateItem", 6],
+      "cmd-8": ["pane::ActivateItem", 7],
+      "cmd-9": "pane::ActivateLastItem"
     }
   },
   {

assets/keymaps/vim.json

@@ -29,6 +29,8 @@
       "shift-g": "vim::EndOfDocument",
       "{": "vim::StartOfParagraph",
       "}": "vim::EndOfParagraph",
+      "(": "vim::SentenceBackward",
+      ")": "vim::SentenceForward",
       "|": "vim::GoToColumn",
       // Word motions
       "w": "vim::NextWordStart",
@@ -92,6 +94,7 @@
       "g y": "editor::GoToTypeDefinition",
       "g shift-i": "editor::GoToImplementation",
       "g x": "editor::OpenUrl",
+      "g f": "editor::OpenFile",
       "g n": "vim::SelectNextMatch",
       "g shift-n": "vim::SelectPreviousMatch",
       "g l": "vim::SelectNext",
@@ -176,19 +179,19 @@
       "ctrl-w ctrl-p": "workspace::ActivatePreviousPane",
       "ctrl-w shift-w": "workspace::ActivatePreviousPane",
       "ctrl-w ctrl-shift-w": "workspace::ActivatePreviousPane",
-      "ctrl-w v": "pane::SplitLeft",
-      "ctrl-w ctrl-v": "pane::SplitLeft",
-      "ctrl-w s": "pane::SplitUp",
-      "ctrl-w shift-s": "pane::SplitUp",
-      "ctrl-w ctrl-s": "pane::SplitUp",
+      "ctrl-w v": "pane::SplitVertical",
+      "ctrl-w ctrl-v": "pane::SplitVertical",
+      "ctrl-w s": "pane::SplitHorizontal",
+      "ctrl-w shift-s": "pane::SplitHorizontal",
+      "ctrl-w ctrl-s": "pane::SplitHorizontal",
       "ctrl-w c": "pane::CloseAllItems",
       "ctrl-w ctrl-c": "pane::CloseAllItems",
       "ctrl-w q": "pane::CloseAllItems",
       "ctrl-w ctrl-q": "pane::CloseAllItems",
       "ctrl-w o": "workspace::CloseInactiveTabsAndPanes",
       "ctrl-w ctrl-o": "workspace::CloseInactiveTabsAndPanes",
-      "ctrl-w n": ["workspace::NewFileInDirection", "Up"],
-      "ctrl-w ctrl-n": ["workspace::NewFileInDirection", "Up"],
+      "ctrl-w n": "workspace::NewFileSplitHorizontal",
+      "ctrl-w ctrl-n": "workspace::NewFileSplitHorizontal",
       "ctrl-w d": "editor::GoToDefinitionSplit",
       "ctrl-w g d": "editor::GoToDefinitionSplit",
       "ctrl-w shift-d": "editor::GoToTypeDefinitionSplit",
@@ -211,7 +214,7 @@
       "shift-d": "vim::DeleteToEndOfLine",
       "shift-j": "vim::JoinLines",
       "y": ["vim::PushOperator", "Yank"],
-      "shift-y": "vim::YankToEndOfLine",
+      "shift-y": "vim::YankLine",
       "i": "vim::InsertBefore",
       "shift-i": "vim::InsertFirstNonWhitespace",
       "a": "vim::InsertAfter",
@@ -236,6 +239,8 @@
       "g shift-u": ["vim::PushOperator", "Uppercase"],
       "g ~": ["vim::PushOperator", "OppositeCase"],
       "\"": ["vim::PushOperator", "Register"],
+      "g q": ["vim::PushOperator", "Rewrap"],
+      "g w": ["vim::PushOperator", "Rewrap"],
       "q": "vim::ToggleRecord",
       "shift-q": "vim::ReplayLastRecording",
       "@": ["vim::PushOperator", "ReplayRegister"],
@@ -297,6 +302,7 @@
       "i": ["vim::PushOperator", { "Object": { "around": false } }],
       "a": ["vim::PushOperator", { "Object": { "around": true } }],
       "g c": "vim::ToggleComments",
+      "g q": "vim::Rewrap",
       "\"": ["vim::PushOperator", "Register"],
       // tree-sitter related commands
       "[ x": "editor::SelectLargerSyntaxNode",
@@ -323,6 +329,13 @@
       "ctrl-r": ["vim::PushOperator", "Register"]
     }
   },
+  {
+    "context": "vim_mode == insert && !(showing_code_actions || showing_completions)",
+    "bindings": {
+      "ctrl-p": "editor::ShowCompletions",
+      "ctrl-n": "editor::ShowCompletions"
+    }
+  },
   {
     "context": "vim_mode == replace",
     "bindings": {
@@ -391,7 +404,9 @@
     "context": "vim_operator == d",
     "bindings": {
       "d": "vim::CurrentLine",
-      "s": ["vim::PushOperator", "DeleteSurrounds"]
+      "s": ["vim::PushOperator", "DeleteSurrounds"],
+      "o": "editor::ToggleHunkDiff", // "d o"
+      "p": "editor::RevertSelectedHunks" // "d p"
     }
   },
   {
@@ -415,6 +430,15 @@
       "~": "vim::CurrentLine"
     }
   },
+  {
+    "context": "vim_operator == gq",
+    "bindings": {
+      "g q": "vim::CurrentLine",
+      "q": "vim::CurrentLine",
+      "g w": "vim::CurrentLine",
+      "w": "vim::CurrentLine"
+    }
+  },
   {
     "context": "vim_operator == y",
     "bindings": {
@@ -481,6 +505,7 @@
       "v": "project_panel::OpenPermanent",
       "p": "project_panel::Open",
       "x": "project_panel::RevealInFileManager",
+      "s": "project_panel::OpenWithSystem",
       "shift-g": "menu::SelectLast",
       "g g": "menu::SelectFirst",
       "-": "project_panel::SelectParent",
@@ -488,7 +513,7 @@
     }
   },
   {
-    "context": "OutlinePanel",
+    "context": "OutlinePanel && not_editing",
     "bindings": {
       "j": "menu::SelectNext",
       "k": "menu::SelectPrev",

assets/prompts/content_prompt.hbs

@@ -47,6 +47,17 @@ And here's the section to rewrite based on that prompt again for reference:
 <rewrite_this>
 {{{rewrite_section}}}
 </rewrite_this>
+
+{{#if diagnostic_errors}}
+{{#each diagnostic_errors}}
+<diagnostic_error>
+    <line_number>{{line_number}}</line_number>
+    <error_message>{{error_message}}</error_message>
+    <code_content>{{code_content}}</code_content>
+</diagnostic_error>
+{{/each}}
+{{/if}}
+
 {{/if}}
 
 Only make changes that are necessary to fulfill the prompt, leave everything else as-is. All surrounding {{content_type}} will be preserved.

assets/prompts/edit_workflow.hbs

@@ -1,302 +1,312 @@
-<workflow>
-Guide the user through code changes in numbered steps that focus on individual functions, type definitions, etc.
-Surround each distinct step in a <step></step> XML tag. The user will be performing these steps in a code editor
-named Zed, which is where they will have entered this prompt and will be seeing the response.
+<task_description>
 
-<instructions>
-- Use the language of the file for code fence blocks unless otherwise specified.
-- Include a code or file action in each step.
-- Only put code in separate steps if it should either go in separate files, or in different (non-contiguous) places in the same file.
-- Provide error handling and input validation where appropriate.
-- Adapt explanations based on the user's perceived level of expertise.
-- Include comments in code examples to enhance understanding.
-- Consider more complex programming scenarios when relevant.
-- Avoid using the terminal to perform filesystem operations such as creating, deleting, renaming, and editing files. Assume the user prefers to use Zed for these operations, unless the prompt suggests that the user is expecting terminal commands.
-- When creating a new file, Zed will automatically create any necessary directories in that file's path. So when a step will create a new file in Zed, don't mention needing to create the directory that it will go in.
-- Assume the user is performing these actions in the Zed code editor, so avoid redundancies like "In your code editor, ..." or "In Zed, ..."
-- Be concise without leaving out important information.
-</instructions>
+# Code Change Workflow
 
-Examples of user-assistant dialogs with step numbers and user follow-up requests:
+Your task is to guide the user through code changes using a series of steps. Each step should describe a high-level change, which can consist of multiple edits to distinct locations in the codebase.
 
-<example language="rust">
-<turn number="1">
-<user>Create a Library struct with a vector of Book structs. Include methods to add books and find books by author. Use generics for the book ID.</user>
-<assistant>Certainly! Let's create a Library struct with a vector of Book structs, including methods to add books and find books by author, using generics for the book ID:
+## Output Example
+
+Provide output as XML, with the following format:
+
+<step>
+Update the Person struct to store an age
 
-<step>Define the Book and Library structs
 ```rust
-use std::fmt::Display;
-
-struct Book<T>
-where
-    T: Display + Clone
-{
-    id: T,
-    title: String,
-    author: String,
+struct Person {
+    // existing fields...
+    age: u8,
+    height: f32,
+    // existing fields...
 }
 
-struct Library<T>
-where
-    T: Display + Clone
-{
-    books: Vec<Book<T>>,
-}
-```
-</step>
-<step>Implement methods for the Library struct
-```rust
-impl<T> Library<T>
-where
-    T: Display + Clone
-{
-    fn new() -> Self {
-        Library { books: Vec::new() }
-    }
-
-    fn add_book(&mut self, id: T, title: String, author: String) {
-        let book = Book { id, title, author };
-        self.books.push(book);
-    }
-
-    fn find_books_by_author(&self, author: &str) -> Vec<&Book<T>> {
-        self.books
-            .iter()
-            .filter(|book| book.author.to_lowercase() == author.to_lowercase())
-            .collect()
+impl Person {
+    fn age(&self) -> u8 {
+        self.age
     }
 }
 ```
+
+<edit>
+<path>src/person.rs</path>
+<operation>insert_before</operation>
+<search>height: f32,</search>
+<description>Add the age field</description>
+</edit>
+
+<edit>
+<path>src/person.rs</path>
+<operation>insert_after</operation>
+<search>impl Person {</search>
+<description>Add the age getter</description>
+</edit>
 </step>
 
-This code defines:
-1. A generic Book struct with an ID of type T, title, and author
-2. A Library struct containing a vector of Books
-3. Methods to create a new Library, add books, and find books by author
-The use of generics allows flexibility in the type of ID used for books.</assistant>
-</turn>
+## Output Format
 
-<turn number="2">
-<user>How can I use this Library struct in a main function?</user>
-<assistant>Here's how you can use the Library struct in a main function:
+First, each `<step>` must contain a written description of the change that should be made. The description should begin with a high-level overview, and can contain markdown code blocks as well. The description should be self-contained and actionable.
 
-<step>Create a main function to demonstrate Library usage
-```rust
-fn main() {
-    // Create a new Library with string IDs
-    let mut library = Library::new();
+After the description, each `<step>` must contain one or more `<edit>` tags, each of which refer to a specific range in a source file. Each `<edit>` tag must contain the following child tags:
 
-    // Add some books
-    library.add_book(String::from("001"), String::from("The Rust Programming Language"), String::from("Steve Klabnik"));
-    library.add_book(String::from("002"), String::from("Programming Rust"), String::from("Jim Blandy"));
-    library.add_book(String::from("003"), String::from("Rust in Action"), String::from("Tim McNamara"));
+### `<path>` (required)
 
-    // Find books by author
-    let author = "Steve Klabnik";
-    let books = library.find_books_by_author(author);
+This tag contains the path to the file that will be changed. It can be an existing path, or a path that should be created.
 
-    println!("Books by {}:", author);
-    for book in books {
-        println!("ID: {}, Title: {}", book.id, book.title);
+### `<search>` (optional)
+
+This tag contains a search string to locate in the source file, e.g. `pub fn baz() {`. If not provided, the new content will be inserted at the top of the file. Make sure to produce a string that exists in the source file and that isn't ambiguous. When there's ambiguity, add more lines to the search to eliminate it.
+
+### `<description>` (required)
+
+This tag contains a single-line description of the edit that should be made at the given location.
+
+### `<operation>` (required)
+
+This tag indicates what type of change should be made, relative to the given location. It can be one of the following:
+- `update`: Rewrites the specified string entirely based on the given description.
+- `create`: Creates a new file with the given path based on the provided description.
+- `insert_before`: Inserts new text based on the given description before the specified search string.
+- `insert_after`: Inserts new text based on the given description after the specified search string.
+- `delete`: Deletes the specified string from the containing file.
+
+<guidelines>
+- There's no need to describe *what* to do, just *where* to do it.
+- Only reference locations that actually exist (unless you're creating a file).
+- If creating a file, assume any subsequent updates are included at the time of creation.
+- Don't create and then update a file. Always create new files in one hot.
+- Prefer multiple edits to smaller regions, as opposed to one big edit to a larger region.
+- Don't produce edits that intersect each other. In that case, merge them into a bigger edit.
+- Never nest an edit with another edit. Never include CDATA. All edits are leaf nodes.
+- Descriptions are required for all edits except delete.
+- When generating multiple edits, ensure the descriptions are specific to each individual operation.
+- Avoid referring to the search string in the description. Focus on the change to be made, not the location where it's made. That's implicit with the `search` string you provide.
+- Don't generate multiple edits at the same location. Instead, combine them together in a single edit with a succinct combined description.
+- Always ensure imports are added if you're referencing symbols that are not in scope.
+</guidelines>
+
+Here are some concrete examples.
+
+<example>
+<message role="user">
+
+```rs src/shapes.rs
+pub mod rectangle;
+pub mod circle;
+```
+
+```rs src/shapes/rectangle.rs
+pub struct Rectangle {
+    width: f64,
+    height: f64,
+}
+
+impl Rectangle {
+    pub fn new(width: f64, height: f64) -> Self {
+        Rectangle { width, height }
     }
 }
 ```
-</step>
 
-This main function demonstrates:
-1. Creating a new Library instance
-2. Adding books with string IDs
-3. Finding and displaying books by a specific author</assistant>
-</turn>
-
-<turn number="3">
-<user>Can you add a method to remove a book by ID and handle potential errors?</user>
-<assistant>Certainly! Let's add a method to remove a book by ID and handle potential errors:
-
-<step>Add a remove_book method to the Library struct
-```rust
-use std::fmt::Display;
-use std::error::Error;
-use std::fmt;
-
-#[derive(Debug)]
-struct BookNotFoundError;
-
-impl Error for BookNotFoundError {}
-
-impl fmt::Display for BookNotFoundError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "Book not found")
-    }
+```rs src/shapes/circle.rs
+pub struct Circle {
+    radius: f64,
 }
 
-impl<T> Library<T>
-where
-    T: Display + Clone + PartialEq
-{
-    // ... (previous methods remain the same)
-
-    fn remove_book(&mut self, id: &T) -> Result<Book<T>, BookNotFoundError> {
-        if let Some(index) = self.books.iter().position(|book| &book.id == id) {
-            Ok(self.books.remove(index))
-        } else {
-            Err(BookNotFoundError)
-        }
+impl Circle {
+    pub fn new(radius: f64) -> Self {
+        Circle { radius }
     }
 }
 ```
-</step>
-<step>Update the main function to demonstrate book removal
+
+Update all shapes to store their origin as an (x, y) tuple and implement Display.
+</message>
+
+<message role="assistant">
+We'll need to update both the rectangle and circle modules.
+
+<step>
+Add origin fields to both shape types.
+
 ```rust
-fn main() {
-    // ... (previous code remains the same)
-
-    // Attempt to remove a book
-    let id_to_remove = String::from("002");
-    match library.remove_book(&id_to_remove) {
-        Ok(removed_book) => println!("Removed book: {} by {}", removed_book.title, removed_book.author),
-        Err(e) => println!("Error removing book: {}", e),
-    }
-
-    // Attempt to remove a non-existent book
-    let non_existent_id = String::from("999");
-    match library.remove_book(&non_existent_id) {
-        Ok(_) => println!("Book removed successfully"),
-        Err(e) => println!("Error removing book: {}", e),
-    }
-
-    // Display remaining books
-    println!("\nRemaining books:");
-    for book in &library.books {
-        println!("ID: {}, Title: {} by {}", book.id, book.title, book.author);
-    }
+struct Rectangle {
+    // existing fields ...
+    origin: (f64, f64),
 }
 ```
+
+```rust
+struct Circle {
+    // existing fields ...
+    origin: (f64, f64),
+}
+```
+
+<edit>
+<path>src/shapes/rectangle.rs</path>
+<operation>insert_before</operation>
+<search>
+    width: f64,
+    height: f64,
+</search>
+<description>Add the origin field to Rectangle</description>
+</edit>
+
+<edit>
+<path>src/shapes/circle.rs</path>
+<operation>insert_before</operation>
+<search>
+    radius: f64,
+</search>
+<description>Add the origin field to Circle</description>
+</edit>
+
+<step>
+Update both shape's constructors to take an origin.
+
+<edit>
+<path>src/shapes/rectangle.rs</path>
+<operation>update</operation>
+<search>
+    fn new(width: f64, height: f64) -> Self {
+        Rectangle { width, height }
+    }
+</search>
+<description>Update the Rectangle new function to take an origin</description>
+</edit>
+
+<edit>
+<path>src/shapes/circle.rs</path>
+<operation>update</operation>
+<search>
+    fn new(radius: f64) -> Self {
+        Circle { radius }
+    }
+</search>
+<description>Update the Circle new function to take an origin</description>
+</edit>
 </step>
 
-This update includes:
-1. A new remove_book method that returns a Result type
-2. A custom BookNotFoundError for error handling
-3. Demonstration of successful book removal and error handling for non-existent books
-4. Display of remaining books after removal attempts
+<step>
+Implement Display for both shapes
 
-The remove_book method uses the PartialEq trait to compare book IDs, allowing for flexible ID types while maintaining type safety.</assistant>
-</turn>
+<edit>
+<path>src/shapes/rectangle.rs</path>
+<operation>insert_before</operation>
+<search>
+struct Rectangle {
+</search>
+<description>Add an import for the `std::fmt` module</description>
+</edit>
+
+<edit>
+<path>src/shapes/rectangle.rs</path>
+<operation>insert_after</operation>
+<search>
+        Rectangle { width, height }
+    }
+}
+</search>
+<description>Add a Display implementation for Rectangle</description>
+</edit>
+
+<edit>
+<path>src/shapes/circle.rs</path>
+<operation>insert_before</operation>
+<search>
+struct Circle {
+</search>
+<description>Add an import for the `std::fmt` module</description>
+</edit>
+
+<edit>
+<path>src/shapes/circle.rs</path>
+<operation>insert_after</operation>
+<search>
+        Circle { radius }
+    }
+}
+</search>
+<description>Add a Display implementation for Circle</description>
+</edit>
+</step>
+</message>
 </example>
 
-<example language="go">
-<turn number="1">
-<user>Create a Person struct with name, age, and email fields, and a method to greet. Include error handling for age.</user>
-<assistant>Certainly! Let's create a Person struct with the specified fields and a method to greet in Go:
+<example number=2>
+<message role="user">
 
-<step>Define the Person struct and NewPerson function with error handling
-```go
-type Person struct {
-    Name  string
-    Age   int
-    Email string
+```rs src/user.rs
+struct User {
+    pub name: String,
+    age: u32,
+    email: String,
 }
 
-func NewPerson(name string, age int, email string) (*Person, error) {
-    if age < 0 || age > 150 {
-        return nil, fmt.Errorf("invalid age: %d", age)
-    }
-    return &Person{Name: name, Age: age, Email: email}, nil
-}
-```
-</step>
-<step>Implement the Greet method for the Person struct
-```go
-func (p *Person) Greet() string {
-    return fmt.Sprintf("Hello, I'm %s, %d years old. You can reach me at %s.", p.Name, p.Age, p.Email)
-}
-```
-</step>
-
-This code defines a Person struct, a NewPerson function with age validation, and a Greet method.</assistant>
-</turn>
-
-<turn number="2">
-<user>How can I use these in a main function?</user>
-<assistant>Here's how to use the Person struct and its methods in a main function:
-
-<step>Create a main function with error handling
-```go
-func main() {
-    // Create a new Person instance
-    person, err := NewPerson("Alice", 30, "alice@example.com")
-    if err != nil {
-        fmt.Println("Error creating person:", err)
-        return
+impl User {
+    fn new(name: String, age: u32, email: String) -> Self {
+        User { name, age, email }
     }
 
-    // Use the Greet method
-    fmt.Println(person.Greet())
-
-    // Demonstrate error handling with invalid age
-    invalidPerson, err := NewPerson("Bob", 200, "bob@example.com")
-    if err != nil {
-        fmt.Println("Error creating person with invalid age:", err)
+    pub fn print_info(&self) {
+        todo!()
     }
 }
 ```
-</step>
 
-This main function demonstrates:
-1. Creating a valid Person instance
-2. Using the Greet method
-3. Handling errors when creating a Person with an invalid age</assistant>
-</turn>
+Let's print all the user information and delete the email field.
+</message>
 
-<turn number="3">
-<user>Can you add a method to update the email with validation?</user>
-<assistant>Certainly! Let's add a method to update the email with validation:
+<message role="assistant">
+<step>
+Update the 'print_info' method to print user information
 
-<step>Add UpdateEmail method with validation
-```go
-import (
-    "fmt"
-    "regexp"
-)
+```rust
+impl User {
+    // ... other methods ...
 
-func (p *Person) UpdateEmail(newEmail string) error {
-    // Simple email validation using regex
-    emailRegex := regexp.MustCompile(`^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$`)
-    if !emailRegex.MatchString(newEmail) {
-        return fmt.Errorf("invalid email format: %s", newEmail)
-    }
-    p.Email = newEmail
-    return nil
-}
-```
-</step>
-<step>Update the main function to demonstrate email update
-```go
-func main() {
-    // ... (previous code remains the same)
-
-    // Demonstrate email update
-    err = person.UpdateEmail("alice.new@example.com")
-    if err != nil {
-        fmt.Println("Error updating email:", err)
-    } else {
-        fmt.Println("Updated greeting:", person.Greet())
-    }
-
-    // Demonstrate email update with invalid email
-    err = person.UpdateEmail("invalid-email")
-    if err != nil {
-        fmt.Println("Error updating email:", err)
+    pub fn print_info(&self) {
+        println!("Name: {name}, Age: {age}", name = self.name, age = self.age);
     }
 }
 ```
+
+<edit>
+<path>src/user.rs</path>
+<operation>update</operation>
+<search>
+    pub fn print_info(&self) {
+        todo!()
+    }
+</search>
+<description>Print all the user information</description>
+</edit>
 </step>
 
-This update includes:
-1. An UpdateEmail method with email format validation
-2. Demonstration of successful email update in the main function
-3. Handling of invalid email update attempt</assistant>
-</turn>
+<step>
+Remove the 'email' field from the User struct
+
+<edit>
+<path>src/user.rs</path>
+<operation>delete</operation>
+<search>
+email: String,
+</search>
+</edit>
+
+<edit>
+<path>src/user.rs</path>
+<operation>update</operation>
+<symbol>
+fn new(name: String, age: u32, email: String) -> Self {
+    User { name, age, email }
+}
+</symbol>
+<description>Remove email parameter from new method</description>
+</edit>
+</step>
+</message>
 </example>
-</workflow>
+
+You should think step by step. When possible, produce smaller, coherent logical steps as opposed to one big step that combines lots of heterogeneous edits.
+
+</task_description>

assets/prompts/project_slash_command.hbs

@@ -0,0 +1,8 @@
+A software developer is asking a question about their project. The source files in their project have been indexed into a database of semantic text embeddings.
+Your task is to generate a list of 4 diverse search queries that can be run on this embedding database, in order to retrieve a list of code snippets
+that are relevant to the developer's question. Redundant search queries will be heavily penalized, so only include another query if it's sufficiently
+distinct from previous ones.
+
+Here is the question that's been asked, together with context that the developer has added manually:
+
+{{{context_buffer}}}

assets/settings/default.json

@@ -15,9 +15,11 @@
   // text editor:
   //
   // 1. "VSCode"
-  // 2. "JetBrains"
-  // 3. "SublimeText"
-  // 4. "Atom"
+  // 2. "Atom"
+  // 3. "JetBrains"
+  // 4. "None"
+  // 5. "SublimeText"
+  // 6. "TextMate"
   "base_keymap": "VSCode",
   // Features that can be globally enabled or disabled
   "features": {
@@ -28,7 +30,7 @@
   "buffer_font_family": "Zed Plex Mono",
   // Set the buffer text's font fallbacks, this will be merged with
   // the platform's default fallbacks.
-  "buffer_font_fallbacks": [],
+  "buffer_font_fallbacks": null,
   // The OpenType features to enable for text in the editor.
   "buffer_font_features": {
     // Disable ligatures:
@@ -54,7 +56,7 @@
   "ui_font_family": "Zed Plex Sans",
   // Set the UI's font fallbacks, this will be merged with the platform's
   // default font fallbacks.
-  "ui_font_fallbacks": [],
+  "ui_font_fallbacks": null,
   // The OpenType features to enable for text in the UI
   "ui_font_features": {
     // Disable ligatures:
@@ -69,6 +71,10 @@
   // The factor to grow the active pane by. Defaults to 1.0
   // which gives the same size as all other panes.
   "active_pane_magnification": 1.0,
+  // The direction that you want to split panes horizontally. Defaults to "up"
+  "pane_split_direction_horizontal": "up",
+  // The direction that you want to split panes horizontally. Defaults to "left"
+  "pane_split_direction_vertical": "left",
   // Centered layout related settings.
   "centered_layout": {
     // The relative width of the left padding of the central pane from the
@@ -107,6 +113,18 @@
   "use_system_path_prompts": true,
   // Whether the cursor blinks in the editor.
   "cursor_blink": true,
+  // Cursor shape for the default editor.
+  //  1. A vertical bar
+  //     "bar"
+  //  2. A block that surrounds the following character
+  //     "block"
+  //  3. An underline that runs along the following character
+  //     "underscore"
+  //  4. A box drawn around the following character
+  //     "hollow"
+  //
+  // Default: not set, defaults to "bar"
+  "cursor_shape": null,
   // How to highlight the current line in the editor.
   //
   // 1. Don't highlight the current line:
@@ -223,6 +241,8 @@
     // Whether to show diagnostic indicators in the scrollbar.
     "diagnostics": true
   },
+  // Enable middle-click paste on Linux.
+  "middle_click_paste": true,
   // What to do when multibuffer is double clicked in some of its excerpts
   // (parts of singleton buffers).
   // May take 2 values:
@@ -273,6 +293,13 @@
   "relative_line_numbers": false,
   // If 'search_wrap' is disabled, search result do not wrap around the end of the file.
   "search_wrap": true,
+  // Search options to enable by default when opening new project and buffer searches.
+  "search": {
+    "whole_word": false,
+    "case_sensitive": false,
+    "include_ignored": false,
+    "regex": false
+  },
   // When to populate a new search's query based on the text under the cursor.
   // This setting can take the following three values:
   //
@@ -283,6 +310,7 @@
   // 3. Never populate the search query
   //    "never"
   "seed_search_query_from_cursor": "always",
+  "use_smartcase_search": false,
   // Inlay hint related settings
   "inlay_hints": {
     // Global switch to toggle hints on and off, switched off by default.
@@ -292,6 +320,10 @@
     "show_parameter_hints": true,
     // Corresponds to null/None LSP hint type value.
     "show_other_hints": true,
+    // Whether to show a background for inlay hints.
+    //
+    // If set to `true`, the background will use the `hint.background` color from the current theme.
+    "show_background": false,
     // Time to wait after editing the buffer, before requesting the hints,
     // set to 0 to disable debouncing.
     "edit_debounce_ms": 700,
@@ -466,6 +498,11 @@
     // Whether a preview tab gets replaced when code navigation is used to navigate away from the tab.
     "enable_preview_from_code_navigation": false
   },
+  // Settings related to the file finder.
+  "file_finder": {
+    // Whether to show file icons in the file finder.
+    "file_icons": true
+  },
   // Whether or not to remove any trailing whitespace from lines of a buffer
   // before saving it.
   "remove_trailing_whitespace_on_save": true,
@@ -506,6 +543,8 @@
   //      "soft_wrap": "editor_width",
   // 4. Soft wrap lines at the preferred line length.
   //      "soft_wrap": "preferred_line_length",
+  // 5. Soft wrap lines at the preferred line length or the editor width (whichever is smaller).
+  //      "soft_wrap": "bounded",
   "soft_wrap": "prefer_line",
   // The column at which to soft-wrap lines, for buffers where soft-wrap
   // is enabled.
@@ -595,7 +634,7 @@
     //     "shell": {
     //         "with_arguments": {
     //           "program": "/bin/bash",
-    //           "arguments": ["--login"]
+    //           "args": ["--login"]
     //         }
     //     }
     "shell": "system",
@@ -682,7 +721,7 @@
         // 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`, `nushell` and `power_shell`
         "activate_script": "default"
       }
     },
@@ -724,7 +763,13 @@
   //
   "file_types": {
     "JSON": ["flake.lock"],
-    "JSONC": ["**/.zed/**/*.json", "**/zed/**/*.json", "**/Zed/**/*.json", "tsconfig.json"]
+    "JSONC": [
+      "**/.zed/**/*.json",
+      "**/zed/**/*.json",
+      "**/Zed/**/*.json",
+      "tsconfig.json",
+      "pyrightconfig.json"
+    ]
   },
   // The extensions that Zed should automatically install on startup.
   //
@@ -838,6 +883,7 @@
       "language_servers": ["starpls", "!buck2-lsp", "..."]
     },
     "Svelte": {
+      "language_servers": ["svelte-language-server", "..."],
       "prettier": {
         "allowed": true,
         "plugins": ["prettier-plugin-svelte"]
@@ -861,6 +907,7 @@
       }
     },
     "Vue.js": {
+      "language_servers": ["vue-language-server", "..."],
       "prettier": {
         "allowed": true
       }
@@ -887,11 +934,13 @@
       "api_url": "https://generativelanguage.googleapis.com"
     },
     "ollama": {
-      "api_url": "http://localhost:11434"
+      "api_url": "http://localhost:11434",
+      "low_speed_timeout_in_seconds": 60
     },
     "openai": {
       "version": "1",
-      "api_url": "https://api.openai.com/v1"
+      "api_url": "https://api.openai.com/v1",
+      "low_speed_timeout_in_seconds": 600
     }
   },
   // Zed's Prettier integration settings.
@@ -937,6 +986,7 @@
   },
   // Vim settings
   "vim": {
+    "toggle_relative_line_numbers": false,
     "use_system_clipboard": "always",
     "use_multiline_find": false,
     "use_smartcase_find": false,
@@ -986,7 +1036,7 @@
   // environment variables.
   //
   // Examples:
-  //   - "proxy": "socks5://localhost:10808"
+  //   - "proxy": "socks5h://localhost:10808"
   //   - "proxy": "http://127.0.0.1:10809"
   "proxy": null,
   // Set to configure aliases for the command palette.

assets/settings/initial_tasks.json

@@ -35,7 +35,7 @@
     //     "shell": {
     //         "with_arguments": {
     //           "program": "/bin/bash",
-    //           "arguments": ["--login"]
+    //           "args": ["--login"]
     //         }
     //     }
     "shell": "system"

assets/settings/initial_user_settings.json

@@ -5,7 +5,7 @@
 //
 // To see all of Zed's default settings without changing your
 // custom settings, run `zed: open default settings` from the
-// command palette
+// command palette (cmd-shift-p / ctrl-shift-p)
 {
   "ui_font_size": 16,
   "buffer_font_size": 16,

assets/themes/andromeda/andromeda.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Andromeda",
   "author": "Zed Industries",
   "themes": [

assets/themes/atelier/atelier.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Atelier",
   "author": "Zed Industries",
   "themes": [

assets/themes/ayu/ayu.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Ayu",
   "author": "Zed Industries",
   "themes": [

assets/themes/gruvbox/gruvbox.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Gruvbox",
   "author": "Zed Industries",
   "themes": [

assets/themes/one/one.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "One",
   "author": "Zed Industries",
   "themes": [

assets/themes/rose_pine/rose_pine.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Rosé Pine",
   "author": "Zed Industries",
   "themes": [

assets/themes/sandcastle/sandcastle.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Sandcastle",
   "author": "Zed Industries",
   "themes": [

assets/themes/solarized/solarized.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Solarized",
   "author": "Zed Industries",
   "themes": [

assets/themes/summercamp/summercamp.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://zed.dev/schema/themes/v0.1.0.json",
   "name": "Summercamp",
   "author": "Zed Industries",
   "themes": [

clippy.toml

@@ -0,0 +1 @@
+allow-private-module-inception = true

crates/activity_indicator/src/activity_indicator.rs

@@ -3,10 +3,9 @@ use editor::Editor;
 use extension::ExtensionStore;
 use futures::StreamExt;
 use gpui::{
-    actions, anchored, deferred, percentage, Animation, AnimationExt as _, AppContext, CursorStyle,
-    DismissEvent, EventEmitter, InteractiveElement as _, Model, ParentElement as _, Render,
-    SharedString, StatefulInteractiveElement, Styled, Transformation, View, ViewContext,
-    VisualContext as _,
+    actions, percentage, Animation, AnimationExt as _, AppContext, CursorStyle, EventEmitter,
+    InteractiveElement as _, Model, ParentElement as _, Render, SharedString,
+    StatefulInteractiveElement, Styled, Transformation, View, ViewContext, VisualContext as _,
 };
 use language::{
     LanguageRegistry, LanguageServerBinaryStatus, LanguageServerId, LanguageServerName,
@@ -14,20 +13,23 @@ use language::{
 use project::{LanguageServerProgress, Project};
 use smallvec::SmallVec;
 use std::{cmp::Reverse, fmt::Write, sync::Arc, time::Duration};
-use ui::{prelude::*, ContextMenu};
+use ui::{prelude::*, ButtonLike, ContextMenu, PopoverMenu, PopoverMenuHandle};
 use workspace::{item::ItemHandle, StatusItemView, Workspace};
 
 actions!(activity_indicator, [ShowErrorMessage]);
 
 pub enum Event {
-    ShowError { lsp_name: Arc<str>, error: String },
+    ShowError {
+        lsp_name: LanguageServerName,
+        error: String,
+    },
 }
 
 pub struct ActivityIndicator {
     statuses: Vec<LspStatus>,
     project: Model<Project>,
     auto_updater: Option<Model<AutoUpdater>>,
-    context_menu: Option<View<ContextMenu>>,
+    context_menu_handle: PopoverMenuHandle<ContextMenu>,
 }
 
 struct LspStatus {
@@ -41,7 +43,6 @@ struct PendingWork<'a> {
     progress: &'a LanguageServerProgress,
 }
 
-#[derive(Default)]
 struct Content {
     icon: Option<gpui::AnyElement>,
     message: String,
@@ -79,7 +80,7 @@ impl ActivityIndicator {
                 statuses: Default::default(),
                 project: project.clone(),
                 auto_updater,
-                context_menu: None,
+                context_menu_handle: Default::default(),
             }
         });
 
@@ -125,7 +126,7 @@ impl ActivityIndicator {
         self.statuses.retain(|status| {
             if let LanguageServerBinaryStatus::Failed { error } = &status.status {
                 cx.emit(Event::ShowError {
-                    lsp_name: status.name.0.clone(),
+                    lsp_name: status.name.clone(),
                     error: error.clone(),
                 });
                 false
@@ -152,7 +153,7 @@ impl ActivityIndicator {
     ) -> impl Iterator<Item = PendingWork<'a>> {
         self.project
             .read(cx)
-            .language_server_statuses()
+            .language_server_statuses(cx)
             .rev()
             .filter_map(|(server_id, status)| {
                 if status.pending_work.is_empty() {
@@ -174,7 +175,7 @@ impl ActivityIndicator {
             .flatten()
     }
 
-    fn content_to_render(&mut self, cx: &mut ViewContext<Self>) -> Content {
+    fn content_to_render(&mut self, cx: &mut ViewContext<Self>) -> Option<Content> {
         // Show any language server has pending activity.
         let mut pending_work = self.pending_language_server_work(cx);
         if let Some(PendingWork {
@@ -203,7 +204,7 @@ impl ActivityIndicator {
                 write!(&mut message, " + {} more", additional_work_count).unwrap();
             }
 
-            return Content {
+            return Some(Content {
                 icon: Some(
                     Icon::new(IconName::ArrowCircle)
                         .size(IconSize::Small)
@@ -216,7 +217,7 @@ impl ActivityIndicator {
                 ),
                 message,
                 on_click: Some(Arc::new(Self::toggle_language_server_work_context_menu)),
-            };
+            });
         }
 
         // Show any language server installation info.
@@ -235,7 +236,7 @@ impl ActivityIndicator {
         }
 
         if !downloading.is_empty() {
-            return Content {
+            return Some(Content {
                 icon: Some(
                     Icon::new(IconName::Download)
                         .size(IconSize::Small)
@@ -243,11 +244,11 @@ impl ActivityIndicator {
                 ),
                 message: format!("Downloading {}...", downloading.join(", "),),
                 on_click: None,
-            };
+            });
         }
 
         if !checking_for_update.is_empty() {
-            return Content {
+            return Some(Content {
                 icon: Some(
                     Icon::new(IconName::Download)
                         .size(IconSize::Small)
@@ -258,13 +259,13 @@ impl ActivityIndicator {
                     checking_for_update.join(", "),
                 ),
                 on_click: None,
-            };
+            });
         }
 
         if !failed.is_empty() {
-            return Content {
+            return Some(Content {
                 icon: Some(
-                    Icon::new(IconName::ExclamationTriangle)
+                    Icon::new(IconName::Warning)
                         .size(IconSize::Small)
                         .into_any_element(),
                 ),
@@ -275,14 +276,14 @@ impl ActivityIndicator {
                 on_click: Some(Arc::new(|this, cx| {
                     this.show_error_message(&Default::default(), cx)
                 })),
-            };
+            });
         }
 
         // Show any formatting failure
         if let Some(failure) = self.project.read(cx).last_formatting_failure() {
-            return Content {
+            return Some(Content {
                 icon: Some(
-                    Icon::new(IconName::ExclamationTriangle)
+                    Icon::new(IconName::Warning)
                         .size(IconSize::Small)
                         .into_any_element(),
                 ),
@@ -290,13 +291,13 @@ impl ActivityIndicator {
                 on_click: Some(Arc::new(|_, cx| {
                     cx.dispatch_action(Box::new(workspace::OpenLog));
                 })),
-            };
+            });
         }
 
         // Show any application auto-update info.
         if let Some(updater) = &self.auto_updater {
             return match &updater.read(cx).status() {
-                AutoUpdateStatus::Checking => Content {
+                AutoUpdateStatus::Checking => Some(Content {
                     icon: Some(
                         Icon::new(IconName::Download)
                             .size(IconSize::Small)
@@ -304,8 +305,8 @@ impl ActivityIndicator {
                     ),
                     message: "Checking for Zed updates…".to_string(),
                     on_click: None,
-                },
-                AutoUpdateStatus::Downloading => Content {
+                }),
+                AutoUpdateStatus::Downloading => Some(Content {
                     icon: Some(
                         Icon::new(IconName::Download)
                             .size(IconSize::Small)
@@ -313,8 +314,8 @@ impl ActivityIndicator {
                     ),
                     message: "Downloading Zed update…".to_string(),
                     on_click: None,
-                },
-                AutoUpdateStatus::Installing => Content {
+                }),
+                AutoUpdateStatus::Installing => Some(Content {
                     icon: Some(
                         Icon::new(IconName::Download)
                             .size(IconSize::Small)
@@ -322,8 +323,8 @@ impl ActivityIndicator {
                     ),
                     message: "Installing Zed update…".to_string(),
                     on_click: None,
-                },
-                AutoUpdateStatus::Updated { binary_path } => Content {
+                }),
+                AutoUpdateStatus::Updated { binary_path } => Some(Content {
                     icon: None,
                     message: "Click to restart and update Zed".to_string(),
                     on_click: Some(Arc::new({
@@ -332,10 +333,10 @@ impl ActivityIndicator {
                         };
                         move |_, cx| workspace::reload(&reload, cx)
                     })),
-                },
-                AutoUpdateStatus::Errored => Content {
+                }),
+                AutoUpdateStatus::Errored => Some(Content {
                     icon: Some(
-                        Icon::new(IconName::ExclamationTriangle)
+                        Icon::new(IconName::Warning)
                             .size(IconSize::Small)
                             .into_any_element(),
                     ),
@@ -343,8 +344,8 @@ impl ActivityIndicator {
                     on_click: Some(Arc::new(|this, cx| {
                         this.dismiss_error_message(&Default::default(), cx)
                     })),
-                },
-                AutoUpdateStatus::Idle => Default::default(),
+                }),
+                AutoUpdateStatus::Idle => None,
             };
         }
 
@@ -352,7 +353,7 @@ impl ActivityIndicator {
             ExtensionStore::try_global(cx).map(|extension_store| extension_store.read(cx))
         {
             if let Some(extension_id) = extension_store.outstanding_operations().keys().next() {
-                return Content {
+                return Some(Content {
                     icon: Some(
                         Icon::new(IconName::Download)
                             .size(IconSize::Small)
@@ -360,80 +361,15 @@ impl ActivityIndicator {
                     ),
                     message: format!("Updating {extension_id} extension…"),
                     on_click: None,
-                };
+                });
             }
         }
 
-        Default::default()
+        None
     }
 
     fn toggle_language_server_work_context_menu(&mut self, cx: &mut ViewContext<Self>) {
-        if self.context_menu.take().is_some() {
-            return;
-        }
-
-        self.build_lsp_work_context_menu(cx);
-        cx.notify();
-    }
-
-    fn build_lsp_work_context_menu(&mut self, cx: &mut ViewContext<Self>) {
-        let mut has_work = false;
-        let this = cx.view().downgrade();
-        let context_menu = ContextMenu::build(cx, |mut menu, cx| {
-            for work in self.pending_language_server_work(cx) {
-                has_work = true;
-
-                let this = this.clone();
-                let title = SharedString::from(
-                    work.progress
-                        .title
-                        .as_deref()
-                        .unwrap_or(work.progress_token)
-                        .to_string(),
-                );
-                if work.progress.is_cancellable {
-                    let language_server_id = work.language_server_id;
-                    let token = work.progress_token.to_string();
-                    menu = menu.custom_entry(
-                        move |_| {
-                            h_flex()
-                                .w_full()
-                                .justify_between()
-                                .child(Label::new(title.clone()))
-                                .child(Icon::new(IconName::XCircle))
-                                .into_any_element()
-                        },
-                        move |cx| {
-                            this.update(cx, |this, cx| {
-                                this.project.update(cx, |project, cx| {
-                                    project.cancel_language_server_work(
-                                        language_server_id,
-                                        Some(token.clone()),
-                                        cx,
-                                    );
-                                });
-                                this.context_menu.take();
-                            })
-                            .ok();
-                        },
-                    );
-                } else {
-                    menu = menu.label(title.clone());
-                }
-            }
-            menu
-        });
-
-        if has_work {
-            cx.subscribe(&context_menu, |this, _, _: &DismissEvent, cx| {
-                this.context_menu.take();
-                cx.notify();
-            })
-            .detach();
-            cx.focus_view(&context_menu);
-            self.context_menu = Some(context_menu);
-            cx.notify();
-        }
+        self.context_menu_handle.toggle(cx);
     }
 }
 
@@ -441,33 +377,88 @@ impl EventEmitter<Event> for ActivityIndicator {}
 
 impl Render for ActivityIndicator {
     fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
-        let content = self.content_to_render(cx);
-
-        let mut result = h_flex()
+        let result = h_flex()
             .id("activity-indicator")
             .on_action(cx.listener(Self::show_error_message))
             .on_action(cx.listener(Self::dismiss_error_message));
-
-        if let Some(on_click) = content.on_click {
-            result = result
-                .cursor(CursorStyle::PointingHand)
-                .on_click(cx.listener(move |this, _, cx| {
-                    on_click(this, cx);
-                }))
-        }
-
-        result
-            .gap_2()
-            .children(content.icon)
-            .child(Label::new(SharedString::from(content.message)).size(LabelSize::Small))
-            .children(self.context_menu.as_ref().map(|menu| {
-                deferred(
-                    anchored()
-                        .anchor(gpui::AnchorCorner::BottomLeft)
-                        .child(menu.clone()),
+        let Some(content) = self.content_to_render(cx) else {
+            return result;
+        };
+        let this = cx.view().downgrade();
+        result.gap_2().child(
+            PopoverMenu::new("activity-indicator-popover")
+                .trigger(
+                    ButtonLike::new("activity-indicator-trigger").child(
+                        h_flex()
+                            .id("activity-indicator-status")
+                            .gap_2()
+                            .children(content.icon)
+                            .child(Label::new(content.message).size(LabelSize::Small))
+                            .when_some(content.on_click, |this, handler| {
+                                this.on_click(cx.listener(move |this, _, cx| {
+                                    handler(this, cx);
+                                }))
+                                .cursor(CursorStyle::PointingHand)
+                            }),
+                    ),
                 )
-                .with_priority(1)
-            }))
+                .anchor(gpui::AnchorCorner::BottomLeft)
+                .menu(move |cx| {
+                    let strong_this = this.upgrade()?;
+                    let mut has_work = false;
+                    let menu = ContextMenu::build(cx, |mut menu, cx| {
+                        for work in strong_this.read(cx).pending_language_server_work(cx) {
+                            has_work = true;
+                            let this = this.clone();
+                            let mut title = work
+                                .progress
+                                .title
+                                .as_deref()
+                                .unwrap_or(work.progress_token)
+                                .to_owned();
+
+                            if work.progress.is_cancellable {
+                                let language_server_id = work.language_server_id;
+                                let token = work.progress_token.to_string();
+                                let title = SharedString::from(title);
+                                menu = menu.custom_entry(
+                                    move |_| {
+                                        h_flex()
+                                            .w_full()
+                                            .justify_between()
+                                            .child(Label::new(title.clone()))
+                                            .child(Icon::new(IconName::XCircle))
+                                            .into_any_element()
+                                    },
+                                    move |cx| {
+                                        this.update(cx, |this, cx| {
+                                            this.project.update(cx, |project, cx| {
+                                                project.cancel_language_server_work(
+                                                    language_server_id,
+                                                    Some(token.clone()),
+                                                    cx,
+                                                );
+                                            });
+                                            this.context_menu_handle.hide(cx);
+                                            cx.notify();
+                                        })
+                                        .ok();
+                                    },
+                                );
+                            } else {
+                                if let Some(progress_message) = work.progress.message.as_ref() {
+                                    title.push_str(": ");
+                                    title.push_str(progress_message);
+                                }
+
+                                menu = menu.label(title);
+                            }
+                        }
+                        menu
+                    });
+                    has_work.then_some(menu)
+                }),
+        )
     }
 }
 

crates/anthropic/src/anthropic.rs

@@ -1,5 +1,8 @@
 mod supported_countries;
 
+use std::time::Duration;
+use std::{pin::Pin, str::FromStr};
+
 use anyhow::{anyhow, Context, Result};
 use chrono::{DateTime, Utc};
 use futures::{io::BufReader, stream::BoxStream, AsyncBufReadExt, AsyncReadExt, Stream, StreamExt};
@@ -7,15 +10,13 @@ use http_client::{AsyncBody, HttpClient, Method, Request as HttpRequest};
 use isahc::config::Configurable;
 use isahc::http::{HeaderMap, HeaderValue};
 use serde::{Deserialize, Serialize};
-use std::time::Duration;
-use std::{pin::Pin, str::FromStr};
 use strum::{EnumIter, EnumString};
 use thiserror::Error;
 use util::ResultExt as _;
 
 pub use supported_countries::*;
 
-pub const ANTHROPIC_API_URL: &'static str = "https://api.anthropic.com";
+pub const ANTHROPIC_API_URL: &str = "https://api.anthropic.com";
 
 #[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
 #[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq)]
@@ -48,6 +49,7 @@ pub enum Model {
         /// Indicates whether this custom model supports caching.
         cache_configuration: Option<AnthropicModelCacheConfiguration>,
         max_output_tokens: Option<u32>,
+        default_temperature: Option<f32>,
     },
 }
 
@@ -123,6 +125,19 @@ impl Model {
         }
     }
 
+    pub fn default_temperature(&self) -> f32 {
+        match self {
+            Self::Claude3_5Sonnet
+            | Self::Claude3Opus
+            | Self::Claude3Sonnet
+            | Self::Claude3Haiku => 1.0,
+            Self::Custom {
+                default_temperature,
+                ..
+            } => default_temperature.unwrap_or(1.0),
+        }
+    }
+
     pub fn tool_model_id(&self) -> &str {
         if let Self::Custom {
             tool_override: Some(tool_override),
@@ -330,28 +345,6 @@ pub async fn stream_completion_with_rate_limit_info(
     }
 }
 
-pub fn extract_text_from_events(
-    response: impl Stream<Item = Result<Event, AnthropicError>>,
-) -> impl Stream<Item = Result<String, AnthropicError>> {
-    response.filter_map(|response| async move {
-        match response {
-            Ok(response) => match response {
-                Event::ContentBlockStart { content_block, .. } => match content_block {
-                    Content::Text { text, .. } => Some(Ok(text)),
-                    _ => None,
-                },
-                Event::ContentBlockDelta { delta, .. } => match delta {
-                    ContentDelta::TextDelta { text } => Some(Ok(text)),
-                    _ => None,
-                },
-                Event::Error { error } => Some(Err(AnthropicError::ApiError(error))),
-                _ => None,
-            },
-            Err(error) => Some(Err(error)),
-        }
-    })
-}
-
 pub async fn extract_tool_args_from_events(
     tool_name: String,
     mut events: Pin<Box<dyn Send + Stream<Item = Result<Event>>>>,
@@ -360,14 +353,12 @@ pub async fn extract_tool_args_from_events(
     while let Some(event) = events.next().await {
         if let Event::ContentBlockStart {
             index,
-            content_block,
+            content_block: ResponseContent::ToolUse { name, .. },
         } = event?
         {
-            if let Content::ToolUse { name, .. } = content_block {
-                if name == tool_name {
-                    tool_use_index = Some(index);
-                    break;
-                }
+            if name == tool_name {
+                tool_use_index = Some(index);
+                break;
             }
         }
     }
@@ -411,7 +402,7 @@ pub struct CacheControl {
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Message {
     pub role: Role,
-    pub content: Vec<Content>,
+    pub content: Vec<RequestContent>,
 }
 
 #[derive(Debug, Serialize, Deserialize, Eq, PartialEq, Hash)]
@@ -423,7 +414,7 @@ pub enum Role {
 
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(tag = "type")]
-pub enum Content {
+pub enum RequestContent {
     #[serde(rename = "text")]
     Text {
         text: String,
@@ -447,12 +438,26 @@ pub enum Content {
     #[serde(rename = "tool_result")]
     ToolResult {
         tool_use_id: String,
+        is_error: bool,
         content: String,
         #[serde(skip_serializing_if = "Option::is_none")]
         cache_control: Option<CacheControl>,
     },
 }
 
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(tag = "type")]
+pub enum ResponseContent {
+    #[serde(rename = "text")]
+    Text { text: String },
+    #[serde(rename = "tool_use")]
+    ToolUse {
+        id: String,
+        name: String,
+        input: serde_json::Value,
+    },
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct ImageSource {
     #[serde(rename = "type")]
@@ -525,7 +530,7 @@ pub struct Response {
     #[serde(rename = "type")]
     pub response_type: String,
     pub role: Role,
-    pub content: Vec<Content>,
+    pub content: Vec<ResponseContent>,
     pub model: String,
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub stop_reason: Option<String>,
@@ -542,7 +547,7 @@ pub enum Event {
     #[serde(rename = "content_block_start")]
     ContentBlockStart {
         index: usize,
-        content_block: Content,
+        content_block: ResponseContent,
     },
     #[serde(rename = "content_block_delta")]
     ContentBlockDelta { index: usize, delta: ContentDelta },
@@ -617,9 +622,6 @@ impl ApiError {
     }
 
     pub fn is_rate_limit_error(&self) -> bool {
-        match self.error_type.as_str() {
-            "rate_limit_error" => true,
-            _ => false,
-        }
+        matches!(self.error_type.as_str(), "rate_limit_error")
     }
 }

crates/anthropic/src/supported_countries.rs

@@ -15,8 +15,10 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
     vec![
         "AL", // Albania
         "DZ", // Algeria
+        "AS", // American Samoa (US)
         "AD", // Andorra
         "AO", // Angola
+        "AI", // Anguilla (UK)
         "AG", // Antigua and Barbuda
         "AR", // Argentina
         "AM", // Armenia
@@ -30,11 +32,13 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "BE", // Belgium
         "BZ", // Belize
         "BJ", // Benin
+        "BM", // Bermuda (UK)
         "BT", // Bhutan
         "BO", // Bolivia
         "BA", // Bosnia and Herzegovina
         "BW", // Botswana
         "BR", // Brazil
+        "IO", // British Indian Ocean Territory (UK)
         "BN", // Brunei
         "BG", // Bulgaria
         "BF", // Burkina Faso
@@ -43,11 +47,15 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "KH", // Cambodia
         "CM", // Cameroon
         "CA", // Canada
+        "KY", // Cayman Islands (UK)
         "TD", // Chad
         "CL", // Chile
+        "CX", // Christmas Island (AU)
+        "CC", // Cocos (Keeling) Islands (AU)
         "CO", // Colombia
         "KM", // Comoros
         "CG", // Congo (Brazzaville)
+        "CK", // Cook Islands (NZ)
         "CR", // Costa Rica
         "CI", // Côte d'Ivoire
         "HR", // Croatia
@@ -63,21 +71,28 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "GQ", // Equatorial Guinea
         "EE", // Estonia
         "SZ", // Eswatini
+        "FK", // Falkland Islands (UK)
         "FJ", // Fiji
         "FI", // Finland
         "FR", // France
+        "GF", // French Guiana (FR)
+        "PF", // French Polynesia (FR)
+        "TF", // French Southern Territories
         "GA", // Gabon
         "GM", // Gambia
         "GE", // Georgia
         "DE", // Germany
         "GH", // Ghana
+        "GI", // Gibraltar (UK)
         "GR", // Greece
         "GD", // Grenada
         "GT", // Guatemala
+        "GU", // Guam (US)
         "GN", // Guinea
         "GW", // Guinea-Bissau
         "GY", // Guyana
         "HT", // Haiti
+        "HM", // Heard Island and McDonald Islands (AU)
         "HN", // Honduras
         "HU", // Hungary
         "IS", // Iceland
@@ -116,6 +131,7 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "MD", // Moldova
         "MC", // Monaco
         "MN", // Mongolia
+        "MS", // Montserrat (UK)
         "ME", // Montenegro
         "MA", // Morocco
         "MZ", // Mozambique
@@ -126,8 +142,11 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "NZ", // New Zealand
         "NE", // Niger
         "NG", // Nigeria
+        "NF", // Norfolk Island (AU)
         "MK", // North Macedonia
+        "MI", // Northern Mariana Islands (UK)
         "NO", // Norway
+        "NU", // Niue (NZ)
         "OM", // Oman
         "PK", // Pakistan
         "PW", // Palau
@@ -137,13 +156,18 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "PY", // Paraguay
         "PE", // Peru
         "PH", // Philippines
+        "PN", // Pitcairn (UK)
         "PL", // Poland
         "PT", // Portugal
+        "PR", // Puerto Rico (US)
         "QA", // Qatar
         "RO", // Romania
         "RW", // Rwanda
+        "BL", // Saint Barthélemy (FR)
         "KN", // Saint Kitts and Nevis
         "LC", // Saint Lucia
+        "MF", // Saint Martin (FR)
+        "PM", // Saint Pierre and Miquelon (FR)
         "VC", // Saint Vincent and the Grenadines
         "WS", // Samoa
         "SM", // San Marino
@@ -152,6 +176,7 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "SN", // Senegal
         "RS", // Serbia
         "SC", // Seychelles
+        "SH", // Saint Helena, Ascension and Tristan da Cunha (UK)
         "SL", // Sierra Leone
         "SG", // Singapore
         "SK", // Slovakia
@@ -170,22 +195,28 @@ static SUPPORTED_COUNTRIES: LazyLock<HashSet<&'static str>> = LazyLock::new(|| {
         "TH", // Thailand
         "TL", // Timor-Leste
         "TG", // Togo
+        "TK", // Tokelau (NZ)
         "TO", // Tonga
         "TT", // Trinidad and Tobago
         "TN", // Tunisia
         "TR", // Türkiye (Turkey)
         "TM", // Turkmenistan
+        "TC", // Turks and Caicos Islands (UK)
         "TV", // Tuvalu
         "UG", // Uganda
         "UA", // Ukraine (except Crimea, Donetsk, and Luhansk regions)
         "AE", // United Arab Emirates
         "GB", // United Kingdom
+        "UM", // United States Minor Outlying Islands (US)
         "US", // United States of America
         "UY", // Uruguay
         "UZ", // Uzbekistan
         "VU", // Vanuatu
         "VA", // Vatican City
         "VN", // Vietnam
+        "VI", // Virgin Islands (US)
+        "VG", // Virgin Islands (UK)
+        "WF", // Wallis and Futuna (FR)
         "ZM", // Zambia
         "ZW", // Zimbabwe
     ]

crates/assets/src/assets.rs

@@ -8,6 +8,7 @@ use rust_embed::RustEmbed;
 #[folder = "../../assets"]
 #[include = "fonts/**/*"]
 #[include = "icons/**/*"]
+#[include = "images/**/*"]
 #[include = "themes/**/*"]
 #[exclude = "themes/src/*"]
 #[include = "sounds/**/*"]

crates/assistant/Cargo.toml

@@ -25,6 +25,7 @@ anthropic = { workspace = true, features = ["schemars"] }
 anyhow.workspace = true
 assets.workspace = true
 assistant_slash_command.workspace = true
+assistant_tool.workspace = true
 async-watch.workspace = true
 cargo_toml.workspace = true
 chrono.workspace = true
@@ -32,8 +33,8 @@ client.workspace = true
 clock.workspace = true
 collections.workspace = true
 command_palette_hooks.workspace = true
-db.workspace = true
 context_servers.workspace = true
+db.workspace = true
 editor.workspace = true
 feature_flags.workspace = true
 fs.workspace = true
@@ -50,6 +51,7 @@ indoc.workspace = true
 language.workspace = true
 language_model.workspace = true
 log.workspace = true
+lsp.workspace = true
 markdown.workspace = true
 menu.workspace = true
 multi_buffer.workspace = true
@@ -58,19 +60,23 @@ open_ai = { workspace = true, features = ["schemars"] }
 ordered-float.workspace = true
 parking_lot.workspace = true
 paths.workspace = true
+picker.workspace = true
 project.workspace = true
 proto.workspace = true
 regex.workspace = true
+release_channel.workspace = true
 rope.workspace = true
+rpc.workspace = true
 schemars.workspace = true
 search.workspace = true
 semantic_index.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 settings.workspace = true
-smallvec.workspace = true
 similar.workspace = true
+smallvec.workspace = true
 smol.workspace = true
+strum.workspace = true
 telemetry_events.workspace = true
 terminal.workspace = true
 terminal_view.workspace = true
@@ -81,7 +87,6 @@ ui.workspace = true
 util.workspace = true
 uuid.workspace = true
 workspace.workspace = true
-picker.workspace = true
 zed_actions.workspace = true
 
 [dev-dependencies]
@@ -90,9 +95,11 @@ editor = { workspace = true, features = ["test-support"] }
 env_logger.workspace = true
 language = { workspace = true, features = ["test-support"] }
 language_model = { workspace = true, features = ["test-support"] }
+languages = { workspace = true, features = ["test-support"] }
 log.workspace = true
 project = { workspace = true, features = ["test-support"] }
 rand.workspace = true
 serde_json_lenient.workspace = true
 text = { workspace = true, features = ["test-support"] }
+tree-sitter-md.workspace = true
 unindent.workspace = true

crates/assistant/README.zmd

@@ -1,63 +0,0 @@
-> Hello, I'm Nathan Sobo.
-I'm currently your sole creator and the leader of Zed Industries.
-Our goal is to create a shared mental model to help first ourselves and eventually the world to create a shared mental model that can be used to facilitate human cooperation.
-
-< Hello, Nathan! Welcome back to Zed. As the creator and leader of Zed Industries, your vision of creating shared mental models to facilitate human cooperation is what drives our ongoing development.
-
-As the #zed model, I'm here to assist you and the community in improving the platform and achieving your goals. Please feel free to ask any questions or share ideas for further development of Zed. Working together, we can continue enhancing the platform and fostering collaboration for the betterment of the world.
-
-> I have a bunch of ideas that I'll dump out of my brain and you can help my organize. Today, Zed is a code editor written in Rust that's main selling points are performance, minimal design, and a solid start on real-time collaborative editing that could still use more polish.
-
-We've decided that our next milestone will be open-sourcing Zed on the Zed platform.
-
-< Nathan, it's exciting to hear that you have more ideas to enhance Zed! Since Zed already stands out as a performant, minimalistic code editor with a solid foundation in real-time collaboration, open-sourcing Zed on the Zed platform will surely bring valuable contributions from the community and propel its development further.
-
-Let's organize your ideas and create a plan for your next milestone. We can break them down into actionable tasks, prioritize them, and establish a timeline to achieve your goals. Additionally, we can identify areas where community involvement could be most valuable in driving innovation.
-
-Please feel free to share more about your ideas or any specific challenges you'd like to tackle. I'm here to help you turn these ideas into a cohesive and successful plan for Zed's future!
-
-@nathan> #zed, can you describe the conversation UI as you currently understand it.
-
-< Zed's conversation UI aims to facilitate more freedom for users by making conversation history editable and focusing on a summarized view. Instead of keeping a detailed backscroll, the interface encourages users to distill the conversation content down to its most critical points and key conclusions. This approach ensures that the vital information from the conversation is highlighted and easily accessible, while still maintaining a history that can be linked to when necessary.
-
-Addressing @nate's concerns, this design choice aims to strike a balance between readability, usability, and information preservation. The summarized view maintains the essence of the conversation without being burdened by extensive backscroll. Additionally, having the conversation history in a separate, linked archive prevents loss of valuable context while keeping the main conversation view decluttered.
-
-@nathan> What details around the conversation view are worth exploring?
-
-< @nathan, there are several aspects of the conversation view that are worth exploring and refining:
-
-1. Editing functionality: Ensuring that all participants can edit and refine the conversation summary effectively while preserving the original context.
-2. Permissions and access control: Determining how to manage editing rights, user roles, and visibility of the conversation summary and history.
-3. Navigation and linking: Implementing an intuitive system for navigating between the summarized conversation and linked history or reference materials.
-4. Visualization and layout: Designing the interface to clearly present the summarized information while providing a visually engaging and organized experience for participants.
-5. Threaded conversations and branching: Exploring ways to handle sub-conversations, supplementary discussions, or debates within the primary conversation view.
-
-Considering these aspects will ensure our conversation view design is optimized for usability, collaboration, and accessibility in Zed.
-
-@nathan> @nate, which of these would you like to explore?
-
-@nate> 2 feels like it isn't important at the moment, we can explore that later. Let's start with 4, which I think will lead us to discussion 3 and 5.
-
-#zed share your thoughts on the points we need to consider to design a layout and visualization for a conversation view between you (#zed) and multiple people, or between multiple people and multiple bots (you and other bots).
-
-@nathan> Agreed. I'm interested in threading I think more than anything. Or 4 yeah. I think we need to scope the threading conversation. Also, asking #zed to propose the solution... not sure it will be that effective but it's worth a try...
-
-#zed describe a hypothetical conversation UI that meets the description.
-
-< @nate and @nathan, I understand that you'd like to focus on the layout and visualization for a conversation view that can accommodate multiple people and potentially multiple bots as well. Here's a proposal for a conversation UI that meets the requirements:
-
-1. Main conversation area: Display the summarized conversation content in a clean and organized manner, ensuring readability and efficient use of space.
-
-2. Participant avatars and labels: Include user avatars and/or labels to distinguish between users and bots visually, allowing easy identification of each participant's contributions.
-
-3. Active threads indicator: Designate a clear indicator for ongoing threads, which will attract attention to active sub-conversations or related discussions in the conversation view.
-
-4. Dynamic branching: Implement a branching visual structure to present threaded conversations, clearly distinguishing sub-conversations, and enabling users to navigate between them smoothly.
-
-5. Multiple bot interaction support: Facilitate interactions between multiple bots through user-invoked prompts or bot-to-bot communication channels without disrupting the primary conversation flow.
-
-6. Expandable conversation history: Offer a separate, expandable section or panel to access historical content without cluttering the main conversation view.
-
-7. Linking and referencing: Implement a system for hyperlinking relevant information, resources, or previous conversations to the current discussion, making it easy for participants to follow and reference the shared context.
-
-This hypothetical conversation UI aims to address the layout and visualization, threading, and multi-participant aspects of your requirements. Of course, it's just an initial proposal, and we can refine and iterate on it based on your feedback and specific needs.

crates/assistant/src/assistant.rs

@@ -13,11 +13,13 @@ pub(crate) mod slash_command_picker;
 pub mod slash_command_settings;
 mod streaming_diff;
 mod terminal_inline_assistant;
+mod tools;
 mod workflow;
 
 pub use assistant_panel::{AssistantPanel, AssistantPanelEvent};
 use assistant_settings::AssistantSettings;
 use assistant_slash_command::SlashCommandRegistry;
+use assistant_tool::ToolRegistry;
 use client::{proto, Client};
 use command_palette_hooks::CommandPaletteFilter;
 pub use context::*;
@@ -25,8 +27,8 @@ use context_servers::ContextServerRegistry;
 pub use context_store::*;
 use feature_flags::FeatureFlagAppExt;
 use fs::Fs;
-use gpui::Context as _;
-use gpui::{actions, impl_actions, AppContext, Global, SharedString, UpdateGlobal};
+use gpui::{actions, AppContext, Global, SharedString, UpdateGlobal};
+use gpui::{impl_actions, Context as _};
 use indexed_docs::IndexedDocsRegistry;
 pub(crate) use inline_assistant::*;
 use language_model::{
@@ -35,14 +37,16 @@ use language_model::{
 pub(crate) use model_selector::*;
 pub use prompts::PromptBuilder;
 use prompts::PromptLoadingParams;
-use semantic_index::{CloudEmbeddingProvider, SemanticIndex};
+use semantic_index::{CloudEmbeddingProvider, SemanticDb};
 use serde::{Deserialize, Serialize};
 use settings::{update_settings_file, Settings, SettingsStore};
 use slash_command::{
-    context_server_command, default_command, diagnostics_command, docs_command, fetch_command,
-    file_command, now_command, project_command, prompt_command, search_command, symbols_command,
-    tab_command, terminal_command, workflow_command,
+    auto_command, cargo_workspace_command, context_server_command, default_command, delta_command,
+    diagnostics_command, docs_command, fetch_command, file_command, now_command, project_command,
+    prompt_command, search_command, symbols_command, tab_command, terminal_command,
+    workflow_command,
 };
+use std::path::PathBuf;
 use std::sync::Arc;
 pub(crate) use streaming_diff::*;
 use util::ResultExt;
@@ -55,6 +59,7 @@ actions!(
     [
         Assist,
         Split,
+        CopyCode,
         CycleMessageRole,
         QuoteSelection,
         InsertIntoEditor,
@@ -63,18 +68,22 @@ actions!(
         DeployHistory,
         DeployPromptLibrary,
         ConfirmCommand,
+        NewContext,
         ToggleModelSelector,
+        CycleNextInlineAssist,
+        CyclePreviousInlineAssist
     ]
 );
 
-const DEFAULT_CONTEXT_LINES: usize = 50;
-
-#[derive(Clone, Default, Deserialize, PartialEq)]
-pub struct InlineAssist {
-    prompt: Option<String>,
+#[derive(PartialEq, Clone, Deserialize)]
+pub enum InsertDraggedFiles {
+    ProjectPaths(Vec<PathBuf>),
+    ExternalFiles(Vec<PathBuf>),
 }
 
-impl_actions!(assistant, [InlineAssist]);
+impl_actions!(assistant, [InsertDraggedFiles]);
+
+const DEFAULT_CONTEXT_LINES: usize = 50;
 
 #[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
 pub struct MessageId(clock::Lamport);
@@ -205,21 +214,23 @@ pub fn init(
         let client = client.clone();
         async move {
             let embedding_provider = CloudEmbeddingProvider::new(client.clone());
-            let semantic_index = SemanticIndex::new(
+            let semantic_index = SemanticDb::new(
                 paths::embeddings_dir().join("semantic-index-db.0.mdb"),
                 Arc::new(embedding_provider),
                 &mut cx,
             )
             .await?;
+
             cx.update(|cx| cx.set_global(semantic_index))
         }
     })
     .detach();
 
-    context_store::init(&client);
+    context_store::init(&client.clone().into());
     prompt_library::init(cx);
     init_language_model_settings(cx);
     assistant_slash_command::init(cx);
+    assistant_tool::init(cx);
     assistant_panel::init(cx);
     context_servers::init(cx);
 
@@ -234,6 +245,7 @@ pub fn init(
     .map(Arc::new)
     .unwrap_or_else(|| Arc::new(prompts::PromptBuilder::new(None).unwrap()));
     register_slash_commands(Some(prompt_builder.clone()), cx);
+    register_tools(cx);
     inline_assistant::init(
         fs.clone(),
         prompt_builder.clone(),
@@ -350,30 +362,67 @@ fn update_active_language_model_from_settings(cx: &mut AppContext) {
     let settings = AssistantSettings::get_global(cx);
     let provider_name = LanguageModelProviderId::from(settings.default_model.provider.clone());
     let model_id = LanguageModelId::from(settings.default_model.model.clone());
+    let inline_alternatives = settings
+        .inline_alternatives
+        .iter()
+        .map(|alternative| {
+            (
+                LanguageModelProviderId::from(alternative.provider.clone()),
+                LanguageModelId::from(alternative.model.clone()),
+            )
+        })
+        .collect::<Vec<_>>();
     LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
         registry.select_active_model(&provider_name, &model_id, cx);
+        registry.select_inline_alternative_models(inline_alternatives, cx);
     });
 }
 
 fn register_slash_commands(prompt_builder: Option<Arc<PromptBuilder>>, cx: &mut AppContext) {
     let slash_command_registry = SlashCommandRegistry::global(cx);
+
     slash_command_registry.register_command(file_command::FileSlashCommand, true);
+    slash_command_registry.register_command(delta_command::DeltaSlashCommand, true);
     slash_command_registry.register_command(symbols_command::OutlineSlashCommand, true);
     slash_command_registry.register_command(tab_command::TabSlashCommand, true);
-    slash_command_registry.register_command(project_command::ProjectSlashCommand, true);
+    slash_command_registry
+        .register_command(cargo_workspace_command::CargoWorkspaceSlashCommand, true);
     slash_command_registry.register_command(prompt_command::PromptSlashCommand, true);
     slash_command_registry.register_command(default_command::DefaultSlashCommand, false);
     slash_command_registry.register_command(terminal_command::TerminalSlashCommand, true);
     slash_command_registry.register_command(now_command::NowSlashCommand, false);
     slash_command_registry.register_command(diagnostics_command::DiagnosticsSlashCommand, true);
+    slash_command_registry.register_command(fetch_command::FetchSlashCommand, false);
 
     if let Some(prompt_builder) = prompt_builder {
         slash_command_registry.register_command(
-            workflow_command::WorkflowSlashCommand::new(prompt_builder),
+            workflow_command::WorkflowSlashCommand::new(prompt_builder.clone()),
             true,
         );
+        cx.observe_flag::<project_command::ProjectSlashCommandFeatureFlag, _>({
+            let slash_command_registry = slash_command_registry.clone();
+            move |is_enabled, _cx| {
+                if is_enabled {
+                    slash_command_registry.register_command(
+                        project_command::ProjectSlashCommand::new(prompt_builder.clone()),
+                        true,
+                    );
+                }
+            }
+        })
+        .detach();
     }
-    slash_command_registry.register_command(fetch_command::FetchSlashCommand, false);
+
+    cx.observe_flag::<auto_command::AutoSlashCommandFeatureFlag, _>({
+        let slash_command_registry = slash_command_registry.clone();
+        move |is_enabled, _cx| {
+            if is_enabled {
+                // [#auto-staff-ship] TODO remove this when /auto is no longer staff-shipped
+                slash_command_registry.register_command(auto_command::AutoCommand, true);
+            }
+        }
+    })
+    .detach();
 
     update_slash_commands_from_settings(cx);
     cx.observe_global::<SettingsStore>(update_slash_commands_from_settings)
@@ -400,13 +449,20 @@ fn update_slash_commands_from_settings(cx: &mut AppContext) {
         slash_command_registry.unregister_command(docs_command::DocsSlashCommand);
     }
 
-    if settings.project.enabled {
-        slash_command_registry.register_command(project_command::ProjectSlashCommand, true);
+    if settings.cargo_workspace.enabled {
+        slash_command_registry
+            .register_command(cargo_workspace_command::CargoWorkspaceSlashCommand, true);
     } else {
-        slash_command_registry.unregister_command(project_command::ProjectSlashCommand);
+        slash_command_registry
+            .unregister_command(cargo_workspace_command::CargoWorkspaceSlashCommand);
     }
 }
 
+fn register_tools(cx: &mut AppContext) {
+    let tool_registry = ToolRegistry::global(cx);
+    tool_registry.register_tool(tools::now_tool::NowTool);
+}
+
 pub fn humanize_token_count(count: usize) -> String {
     match count {
         0..=999 => count.to_string(),

crates/assistant/src/assistant_settings.rs

@@ -1,11 +1,17 @@
 use std::sync::Arc;
 
+use ::open_ai::Model as OpenAiModel;
 use anthropic::Model as AnthropicModel;
 use fs::Fs;
 use gpui::{AppContext, Pixels};
+use language_model::provider::open_ai;
+use language_model::settings::{
+    AnthropicSettingsContent, AnthropicSettingsContentV1, OllamaSettingsContent,
+    OpenAiSettingsContent, OpenAiSettingsContentV1, VersionedAnthropicSettingsContent,
+    VersionedOpenAiSettingsContent,
+};
 use language_model::{settings::AllLanguageModelSettings, CloudModel, LanguageModel};
 use ollama::Model as OllamaModel;
-use open_ai::Model as OpenAiModel;
 use schemars::{schema::Schema, JsonSchema};
 use serde::{Deserialize, Serialize};
 use settings::{update_settings_file, Settings, SettingsSources};
@@ -53,6 +59,7 @@ pub struct AssistantSettings {
     pub default_width: Pixels,
     pub default_height: Pixels,
     pub default_model: LanguageModelSelection,
+    pub inline_alternatives: Vec<LanguageModelSelection>,
     pub using_outdated_settings_version: bool,
 }
 
@@ -109,16 +116,15 @@ impl AssistantSettingsContent {
                             cx,
                             move |content, _| {
                                 if content.anthropic.is_none() {
-                                    content.anthropic =
-                                        Some(language_model::settings::AnthropicSettingsContent::Versioned(
-                                            language_model::settings::VersionedAnthropicSettingsContent::V1(
-                                                language_model::settings::AnthropicSettingsContentV1 {
-                                                    api_url,
-                                                    low_speed_timeout_in_seconds,
-                                                    available_models: None
-                                                }
-                                            )
-                                        ));
+                                    content.anthropic = Some(AnthropicSettingsContent::Versioned(
+                                        VersionedAnthropicSettingsContent::V1(
+                                            AnthropicSettingsContentV1 {
+                                                api_url,
+                                                low_speed_timeout_in_seconds,
+                                                available_models: None,
+                                            },
+                                        ),
+                                    ));
                                 }
                             },
                         ),
@@ -131,11 +137,11 @@ impl AssistantSettingsContent {
                             cx,
                             move |content, _| {
                                 if content.ollama.is_none() {
-                                    content.ollama =
-                                        Some(language_model::settings::OllamaSettingsContent {
-                                            api_url,
-                                            low_speed_timeout_in_seconds,
-                                        });
+                                    content.ollama = Some(OllamaSettingsContent {
+                                        api_url,
+                                        low_speed_timeout_in_seconds,
+                                        available_models: None,
+                                    });
                                 }
                             },
                         ),
@@ -153,23 +159,32 @@ impl AssistantSettingsContent {
                                         models
                                             .into_iter()
                                             .filter_map(|model| match model {
-                                                open_ai::Model::Custom { name, max_tokens } => {
-                                                    Some(language_model::provider::open_ai::AvailableModel { name, max_tokens })
-                                                }
+                                                OpenAiModel::Custom {
+                                                    name,
+                                                    display_name,
+                                                    max_tokens,
+                                                    max_output_tokens,
+                                                    max_completion_tokens: None,
+                                                } => Some(open_ai::AvailableModel {
+                                                    name,
+                                                    display_name,
+                                                    max_tokens,
+                                                    max_output_tokens,
+                                                    max_completion_tokens: None,
+                                                }),
                                                 _ => None,
                                             })
                                             .collect::<Vec<_>>()
                                     });
-                                    content.openai =
-                                        Some(language_model::settings::OpenAiSettingsContent::Versioned(
-                                            language_model::settings::VersionedOpenAiSettingsContent::V1(
-                                                language_model::settings::OpenAiSettingsContentV1 {
-                                                    api_url,
-                                                    low_speed_timeout_in_seconds,
-                                                    available_models
-                                                }
-                                            )
-                                        ));
+                                    content.openai = Some(OpenAiSettingsContent::Versioned(
+                                        VersionedOpenAiSettingsContent::V1(
+                                            OpenAiSettingsContentV1 {
+                                                api_url,
+                                                low_speed_timeout_in_seconds,
+                                                available_models,
+                                            },
+                                        ),
+                                    ));
                                 }
                             },
                         ),
@@ -222,6 +237,7 @@ impl AssistantSettingsContent {
                                 })
                             }
                         }),
+                    inline_alternatives: None,
                 },
                 VersionedAssistantSettingsContent::V2(settings) => settings.clone(),
             },
@@ -240,6 +256,7 @@ impl AssistantSettingsContent {
                         .id()
                         .to_string(),
                 }),
+                inline_alternatives: None,
             },
         }
     }
@@ -295,7 +312,7 @@ impl AssistantSettingsContent {
                             _ => (None, None),
                         };
                         settings.provider = Some(AssistantProviderContentV1::Ollama {
-                            default_model: Some(ollama::Model::new(&model)),
+                            default_model: Some(ollama::Model::new(&model, None, None)),
                             api_url,
                             low_speed_timeout_in_seconds,
                         });
@@ -316,7 +333,7 @@ impl AssistantSettingsContent {
                                 _ => (None, None, None),
                             };
                         settings.provider = Some(AssistantProviderContentV1::OpenAi {
-                            default_model: open_ai::Model::from_id(&model).ok(),
+                            default_model: OpenAiModel::from_id(&model).ok(),
                             api_url,
                             low_speed_timeout_in_seconds,
                             available_models,
@@ -329,7 +346,7 @@ impl AssistantSettingsContent {
                 }
             },
             AssistantSettingsContent::Legacy(settings) => {
-                if let Ok(model) = open_ai::Model::from_id(&language_model.id().0) {
+                if let Ok(model) = OpenAiModel::from_id(&language_model.id().0) {
                     settings.default_open_ai_model = Some(model);
                 }
             }
@@ -355,6 +372,7 @@ impl Default for VersionedAssistantSettingsContent {
             default_width: None,
             default_height: None,
             default_model: None,
+            inline_alternatives: None,
         })
     }
 }
@@ -383,6 +401,8 @@ pub struct AssistantSettingsContentV2 {
     default_height: Option<f32>,
     /// The default model to use when creating new contexts.
     default_model: Option<LanguageModelSelection>,
+    /// Additional models with which to generate alternatives when performing inline assists.
+    inline_alternatives: Option<Vec<LanguageModelSelection>>,
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq)]
@@ -503,10 +523,9 @@ impl Settings for AssistantSettings {
                 &mut settings.default_height,
                 value.default_height.map(Into::into),
             );
-            merge(
-                &mut settings.default_model,
-                value.default_model.map(Into::into),
-            );
+            merge(&mut settings.default_model, value.default_model);
+            merge(&mut settings.inline_alternatives, value.inline_alternatives);
+            // merge(&mut settings.infer_context, value.infer_context); TODO re-enable this once we ship context inference
         }
 
         Ok(settings)
@@ -559,6 +578,7 @@ mod tests {
                                 provider: "test-provider".into(),
                                 model: "gpt-99".into(),
                             }),
+                            inline_alternatives: None,
                             enabled: None,
                             button: None,
                             dock: None,

crates/assistant/src/context/context_tests.rs

@@ -1,6 +1,8 @@
+use super::{MessageCacheMetadata, WorkflowStepEdit};
 use crate::{
-    assistant_panel, prompt_library, slash_command::file_command, workflow::tool, CacheStatus,
-    Context, ContextEvent, ContextId, ContextOperation, MessageId, MessageStatus, PromptBuilder,
+    assistant_panel, prompt_library, slash_command::file_command, CacheStatus, Context,
+    ContextEvent, ContextId, ContextOperation, MessageId, MessageStatus, PromptBuilder,
+    WorkflowStepEditKind,
 };
 use anyhow::Result;
 use assistant_slash_command::{
@@ -8,15 +10,13 @@ use assistant_slash_command::{
     SlashCommandRegistry,
 };
 use collections::HashSet;
-use fs::{FakeFs, Fs as _};
+use fs::FakeFs;
 use gpui::{AppContext, Model, SharedString, Task, TestAppContext, WeakView};
-use indoc::indoc;
-use language::{Buffer, LanguageRegistry, LspAdapterDelegate};
+use language::{Buffer, BufferSnapshot, LanguageRegistry, LspAdapterDelegate};
 use language_model::{LanguageModelCacheConfiguration, LanguageModelRegistry, Role};
 use parking_lot::Mutex;
 use project::Project;
 use rand::prelude::*;
-use rope::Point;
 use serde_json::json;
 use settings::SettingsStore;
 use std::{
@@ -27,14 +27,15 @@ use std::{
     rc::Rc,
     sync::{atomic::AtomicBool, Arc},
 };
-use text::{network::Network, OffsetRangeExt as _, ReplicaId, ToPoint as _};
+use text::{network::Network, OffsetRangeExt as _, ReplicaId};
 use ui::{Context as _, WindowContext};
 use unindent::Unindent;
-use util::{test::marked_text_ranges, RandomCharIter};
+use util::{
+    test::{generate_marked_text, marked_text_ranges},
+    RandomCharIter,
+};
 use workspace::Workspace;
 
-use super::MessageCacheMetadata;
-
 #[gpui::test]
 fn test_inserting_and_removing_messages(cx: &mut AppContext) {
     let settings_store = SettingsStore::test(cx);
@@ -479,28 +480,12 @@ async fn test_workflow_step_parsing(cx: &mut TestAppContext) {
     cx.update(prompt_library::init);
     let settings_store = cx.update(SettingsStore::test);
     cx.set_global(settings_store);
+    cx.update(language::init);
     cx.update(Project::init_settings);
     let fs = FakeFs::new(cx.executor());
-    fs.as_fake()
-        .insert_tree(
-            "/root",
-            json!({
-                "hello.rs": r#"
-                    fn hello() {
-                        println!("Hello, World!");
-                    }
-                "#.unindent()
-            }),
-        )
-        .await;
     let project = Project::test(fs, [Path::new("/root")], cx).await;
     cx.update(LanguageModelRegistry::test);
 
-    let model = cx.read(|cx| {
-        LanguageModelRegistry::read_global(cx)
-            .active_model()
-            .unwrap()
-    });
     cx.update(assistant_panel::init);
     let registry = Arc::new(LanguageRegistry::test(cx.executor()));
 
@@ -515,151 +500,382 @@ async fn test_workflow_step_parsing(cx: &mut TestAppContext) {
             cx,
         )
     });
-    let buffer = context.read_with(cx, |context, _| context.buffer.clone());
 
-    // Simulate user input
-    let user_message = indoc! {r#"
-        Please add unnecessary complexity to this code:
-
-        ```hello.rs
-        fn main() {
-            println!("Hello, World!");
-        }
-        ```
-    "#};
-    buffer.update(cx, |buffer, cx| {
-        buffer.edit([(0..0, user_message)], None, cx);
+    // Insert an assistant message to simulate a response.
+    let assistant_message_id = context.update(cx, |context, cx| {
+        let user_message_id = context.messages(cx).next().unwrap().id;
+        context
+            .insert_message_after(user_message_id, Role::Assistant, MessageStatus::Done, cx)
+            .unwrap()
+            .id
     });
 
-    // Simulate LLM response with edit steps
-    let llm_response = indoc! {r#"
-        Sure, I can help you with that. Here's a step-by-step process:
+    // No edit tags
+    edit(
+        &context,
+        "
 
-        <step>
-        First, let's extract the greeting into a separate function:
+        «one
+        two
+        »",
+        cx,
+    );
+    expect_steps(
+        &context,
+        "
+
+        one
+        two
+        ",
+        &[],
+        cx,
+    );
+
+    // Partial edit step tag is added
+    edit(
+        &context,
+        "
+
+        one
+        two
+        «
+        <step»",
+        cx,
+    );
+    expect_steps(
+        &context,
+        "
+
+        one
+        two
+
+        <step",
+        &[],
+        cx,
+    );
+
+    // The rest of the step tag is added. The unclosed
+    // step is treated as incomplete.
+    edit(
+        &context,
+        "
+
+        one
+        two
+
+        <step«>
+        Add a second function
 
         ```rust
-        fn greet() {
-            println!("Hello, World!");
-        }
-
-        fn main() {
-            greet();
-        }
+        fn two() {}
         ```
-        </step>
 
-        <step>
-        Now, let's make the greeting customizable:
+        <edit>»",
+        cx,
+    );
+    expect_steps(
+        &context,
+        "
+
+        one
+        two
+
+        «<step>
+        Add a second function
 
         ```rust
-        fn greet(name: &str) {
-            println!("Hello, {}!", name);
-        }
-
-        fn main() {
-            greet("World");
-        }
+        fn two() {}
         ```
+
+        <edit>»",
+        &[&[]],
+        cx,
+    );
+
+    // The full suggestion is added
+    edit(
+        &context,
+        "
+
+        one
+        two
+
+        <step>
+        Add a second function
+
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>«
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>fn one</search>
+        <description>add a `two` function</description>
+        </edit>
         </step>
 
-        These changes make the code more modular and flexible.
-    "#};
+        also,»",
+        cx,
+    );
+    expect_steps(
+        &context,
+        "
 
-    // Simulate the assist method to trigger the LLM response
-    context.update(cx, |context, cx| context.assist(cx));
-    cx.run_until_parked();
+        one
+        two
 
-    // Retrieve the assistant response message's start from the context
-    let response_start_row = context.read_with(cx, |context, cx| {
-        let buffer = context.buffer.read(cx);
-        context.message_anchors[1].start.to_point(buffer).row
+        «<step>
+        Add a second function
+
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>fn one</search>
+        <description>add a `two` function</description>
+        </edit>
+        </step>»
+
+        also,",
+        &[&[WorkflowStepEdit {
+            path: "src/lib.rs".into(),
+            kind: WorkflowStepEditKind::InsertAfter {
+                search: "fn one".into(),
+                description: "add a `two` function".into(),
+            },
+        }]],
+        cx,
+    );
+
+    // The step is manually edited.
+    edit(
+        &context,
+        "
+
+        one
+        two
+
+        <step>
+        Add a second function
+
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>«fn zero»</search>
+        <description>add a `two` function</description>
+        </edit>
+        </step>
+
+        also,",
+        cx,
+    );
+    expect_steps(
+        &context,
+        "
+
+        one
+        two
+
+        «<step>
+        Add a second function
+
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>fn zero</search>
+        <description>add a `two` function</description>
+        </edit>
+        </step>»
+
+        also,",
+        &[&[WorkflowStepEdit {
+            path: "src/lib.rs".into(),
+            kind: WorkflowStepEditKind::InsertAfter {
+                search: "fn zero".into(),
+                description: "add a `two` function".into(),
+            },
+        }]],
+        cx,
+    );
+
+    // When setting the message role to User, the steps are cleared.
+    context.update(cx, |context, cx| {
+        context.cycle_message_roles(HashSet::from_iter([assistant_message_id]), cx);
+        context.cycle_message_roles(HashSet::from_iter([assistant_message_id]), cx);
     });
+    expect_steps(
+        &context,
+        "
 
-    // Simulate the LLM completion
-    model
-        .as_fake()
-        .stream_last_completion_response(llm_response.to_string());
-    model.as_fake().end_last_completion_stream();
+        one
+        two
 
-    // Wait for the completion to be processed
-    cx.run_until_parked();
+        <step>
+        Add a second function
 
-    // Verify that the edit steps were parsed correctly
-    context.read_with(cx, |context, cx| {
-        assert_eq!(
-            workflow_steps(context, cx),
-            vec![
-                (
-                    Point::new(response_start_row + 2, 0)..Point::new(response_start_row + 12, 3),
-                    WorkflowStepTestStatus::Pending
-                ),
-                (
-                    Point::new(response_start_row + 14, 0)..Point::new(response_start_row + 24, 3),
-                    WorkflowStepTestStatus::Pending
-                ),
-            ]
-        );
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>fn zero</search>
+        <description>add a `two` function</description>
+        </edit>
+        </step>
+
+        also,",
+        &[],
+        cx,
+    );
+
+    // When setting the message role back to Assistant, the steps are reparsed.
+    context.update(cx, |context, cx| {
+        context.cycle_message_roles(HashSet::from_iter([assistant_message_id]), cx);
     });
+    expect_steps(
+        &context,
+        "
 
-    model
-        .as_fake()
-        .respond_to_last_tool_use(tool::WorkflowStepResolutionTool {
-            step_title: "Title".into(),
-            suggestions: vec![tool::WorkflowSuggestionTool {
-                path: "/root/hello.rs".into(),
-                // Simulate a symbol name that's slightly different than our outline query
-                kind: tool::WorkflowSuggestionToolKind::Update {
-                    symbol: "fn main()".into(),
-                    description: "Extract a greeting function".into(),
-                },
-            }],
+        one
+        two
+
+        «<step>
+        Add a second function
+
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>fn zero</search>
+        <description>add a `two` function</description>
+        </edit>
+        </step>»
+
+        also,",
+        &[&[WorkflowStepEdit {
+            path: "src/lib.rs".into(),
+            kind: WorkflowStepEditKind::InsertAfter {
+                search: "fn zero".into(),
+                description: "add a `two` function".into(),
+            },
+        }]],
+        cx,
+    );
+
+    // Ensure steps are re-parsed when deserializing.
+    let serialized_context = context.read_with(cx, |context, cx| context.serialize(cx));
+    let deserialized_context = cx.new_model(|cx| {
+        Context::deserialize(
+            serialized_context,
+            Default::default(),
+            registry.clone(),
+            prompt_builder.clone(),
+            None,
+            None,
+            cx,
+        )
+    });
+    expect_steps(
+        &deserialized_context,
+        "
+
+        one
+        two
+
+        «<step>
+        Add a second function
+
+        ```rust
+        fn two() {}
+        ```
+
+        <edit>
+        <path>src/lib.rs</path>
+        <operation>insert_after</operation>
+        <search>fn zero</search>
+        <description>add a `two` function</description>
+        </edit>
+        </step>»
+
+        also,",
+        &[&[WorkflowStepEdit {
+            path: "src/lib.rs".into(),
+            kind: WorkflowStepEditKind::InsertAfter {
+                search: "fn zero".into(),
+                description: "add a `two` function".into(),
+            },
+        }]],
+        cx,
+    );
+
+    fn edit(context: &Model<Context>, new_text_marked_with_edits: &str, cx: &mut TestAppContext) {
+        context.update(cx, |context, cx| {
+            context.buffer.update(cx, |buffer, cx| {
+                buffer.edit_via_marked_text(&new_text_marked_with_edits.unindent(), None, cx);
+            });
         });
-
-    // Wait for tool use to be processed.
-    cx.run_until_parked();
-
-    // Verify that the first edit step is not pending anymore.
-    context.read_with(cx, |context, cx| {
-        assert_eq!(
-            workflow_steps(context, cx),
-            vec![
-                (
-                    Point::new(response_start_row + 2, 0)..Point::new(response_start_row + 12, 3),
-                    WorkflowStepTestStatus::Resolved
-                ),
-                (
-                    Point::new(response_start_row + 14, 0)..Point::new(response_start_row + 24, 3),
-                    WorkflowStepTestStatus::Pending
-                ),
-            ]
-        );
-    });
-
-    #[derive(Copy, Clone, Debug, Eq, PartialEq)]
-    enum WorkflowStepTestStatus {
-        Pending,
-        Resolved,
-        Error,
+        cx.executor().run_until_parked();
     }
 
-    fn workflow_steps(
-        context: &Context,
-        cx: &AppContext,
-    ) -> Vec<(Range<Point>, WorkflowStepTestStatus)> {
-        context
-            .workflow_steps
-            .iter()
-            .map(|step| {
-                let buffer = context.buffer.read(cx);
-                let status = match &step.step.read(cx).resolution {
-                    None => WorkflowStepTestStatus::Pending,
-                    Some(Ok(_)) => WorkflowStepTestStatus::Resolved,
-                    Some(Err(_)) => WorkflowStepTestStatus::Error,
-                };
-                (step.range.to_point(buffer), status)
-            })
-            .collect()
+    fn expect_steps(
+        context: &Model<Context>,
+        expected_marked_text: &str,
+        expected_suggestions: &[&[WorkflowStepEdit]],
+        cx: &mut TestAppContext,
+    ) {
+        context.update(cx, |context, cx| {
+            let expected_marked_text = expected_marked_text.unindent();
+            let (expected_text, expected_ranges) = marked_text_ranges(&expected_marked_text, false);
+            context.buffer.read_with(cx, |buffer, _| {
+                assert_eq!(buffer.text(), expected_text);
+                let ranges = context
+                    .workflow_steps
+                    .iter()
+                    .map(|entry| entry.range.to_offset(buffer))
+                    .collect::<Vec<_>>();
+                let marked = generate_marked_text(&expected_text, &ranges, false);
+                assert_eq!(
+                    marked,
+                    expected_marked_text,
+                    "unexpected suggestion ranges. actual: {ranges:?}, expected: {expected_ranges:?}"
+                );
+                let suggestions = context
+                    .workflow_steps
+                    .iter()
+                    .map(|step| {
+                        step.edits
+                            .iter()
+                            .map(|edit| {
+                                let edit = edit.as_ref().unwrap();
+                                WorkflowStepEdit {
+                                    path: edit.path.clone(),
+                                    kind: edit.kind.clone(),
+                                }
+                            })
+                            .collect::<Vec<_>>()
+                    })
+                    .collect::<Vec<_>>();
+
+                assert_eq!(suggestions, expected_suggestions);
+            });
+        });
     }
 }
 
@@ -873,6 +1089,7 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
                             range: section_start..section_end,
                             icon: ui::IconName::Ai,
                             label: "section".into(),
+                            metadata: None,
                         });
                     }
 
@@ -949,9 +1166,7 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
                     );
 
                     network.lock().broadcast(replica_id, ops_to_send);
-                    context
-                        .update(cx, |context, cx| context.apply_ops(ops_to_receive, cx))
-                        .unwrap();
+                    context.update(cx, |context, cx| context.apply_ops(ops_to_receive, cx));
                 } else if rng.gen_bool(0.1) && replica_id != 0 {
                     log::info!("Context {}: disconnecting", context_index);
                     network.lock().disconnect_peer(replica_id);
@@ -963,9 +1178,7 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
                         .map(ContextOperation::from_proto)
                         .collect::<Result<Vec<_>>>()
                         .unwrap();
-                    context
-                        .update(cx, |context, cx| context.apply_ops(ops, cx))
-                        .unwrap();
+                    context.update(cx, |context, cx| context.apply_ops(ops, cx));
                 }
             }
         }
@@ -1209,6 +1422,8 @@ impl SlashCommand for FakeSlashCommand {
     fn run(
         self: Arc<Self>,
         _arguments: &[String],
+        _context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        _context_buffer: BufferSnapshot,
         _workspace: WeakView<Workspace>,
         _delegate: Option<Arc<dyn LspAdapterDelegate>>,
         _cx: &mut WindowContext,

crates/assistant/src/context_store.rs

@@ -15,6 +15,7 @@ use language::LanguageRegistry;
 use paths::contexts_dir;
 use project::Project;
 use regex::Regex;
+use rpc::AnyProtoClient;
 use std::{
     cmp::Reverse,
     ffi::OsStr,
@@ -25,7 +26,7 @@ use std::{
 };
 use util::{ResultExt, TryFutureExt};
 
-pub fn init(client: &Arc<Client>) {
+pub fn init(client: &AnyProtoClient) {
     client.add_model_message_handler(ContextStore::handle_advertise_contexts);
     client.add_model_request_handler(ContextStore::handle_open_context);
     client.add_model_request_handler(ContextStore::handle_create_context);
@@ -161,7 +162,7 @@ impl ContextStore {
     ) -> Result<proto::OpenContextResponse> {
         let context_id = ContextId::from_proto(envelope.payload.context_id);
         let operations = this.update(&mut cx, |this, cx| {
-            if this.project.read(cx).is_remote() {
+            if this.project.read(cx).is_via_collab() {
                 return Err(anyhow!("only the host contexts can be opened"));
             }
 
@@ -190,7 +191,7 @@ impl ContextStore {
         mut cx: AsyncAppContext,
     ) -> Result<proto::CreateContextResponse> {
         let (context_id, operations) = this.update(&mut cx, |this, cx| {
-            if this.project.read(cx).is_remote() {
+            if this.project.read(cx).is_via_collab() {
                 return Err(anyhow!("can only create contexts as the host"));
             }
 
@@ -222,7 +223,7 @@ impl ContextStore {
             if let Some(context) = this.loaded_context_for_id(&context_id, cx) {
                 let operation_proto = envelope.payload.operation.context("invalid operation")?;
                 let operation = ContextOperation::from_proto(operation_proto)?;
-                context.update(cx, |context, cx| context.apply_ops([operation], cx))?;
+                context.update(cx, |context, cx| context.apply_ops([operation], cx));
             }
             Ok(())
         })?
@@ -234,7 +235,7 @@ impl ContextStore {
         mut cx: AsyncAppContext,
     ) -> Result<proto::SynchronizeContextsResponse> {
         this.update(&mut cx, |this, cx| {
-            if this.project.read(cx).is_remote() {
+            if this.project.read(cx).is_via_collab() {
                 return Err(anyhow!("only the host can synchronize contexts"));
             }
 
@@ -356,7 +357,7 @@ impl ContextStore {
         let Some(project_id) = project.remote_id() else {
             return Task::ready(Err(anyhow!("project was not remote")));
         };
-        if project.is_local() {
+        if project.is_local_or_ssh() {
             return Task::ready(Err(anyhow!("cannot create remote contexts as the host")));
         }
 
@@ -389,11 +390,11 @@ impl ContextStore {
                     context_proto
                         .operations
                         .into_iter()
-                        .map(|op| ContextOperation::from_proto(op))
+                        .map(ContextOperation::from_proto)
                         .collect::<Result<Vec<_>>>()
                 })
                 .await?;
-            context.update(&mut cx, |context, cx| context.apply_ops(operations, cx))??;
+            context.update(&mut cx, |context, cx| context.apply_ops(operations, cx))?;
             this.update(&mut cx, |this, cx| {
                 if let Some(existing_context) = this.loaded_context_for_id(&context_id, cx) {
                     existing_context
@@ -487,7 +488,7 @@ impl ContextStore {
         let Some(project_id) = project.remote_id() else {
             return Task::ready(Err(anyhow!("project was not remote")));
         };
-        if project.is_local() {
+        if project.is_local_or_ssh() {
             return Task::ready(Err(anyhow!("cannot open remote contexts as the host")));
         }
 
@@ -526,11 +527,11 @@ impl ContextStore {
                     context_proto
                         .operations
                         .into_iter()
-                        .map(|op| ContextOperation::from_proto(op))
+                        .map(ContextOperation::from_proto)
                         .collect::<Result<Vec<_>>>()
                 })
                 .await?;
-            context.update(&mut cx, |context, cx| context.apply_ops(operations, cx))??;
+            context.update(&mut cx, |context, cx| context.apply_ops(operations, cx))?;
             this.update(&mut cx, |this, cx| {
                 if let Some(existing_context) = this.loaded_context_for_id(&context_id, cx) {
                     existing_context
@@ -589,7 +590,7 @@ impl ContextStore {
         };
 
         // For now, only the host can advertise their open contexts.
-        if self.project.read(cx).is_remote() {
+        if self.project.read(cx).is_via_collab() {
             return;
         }
 

crates/assistant/src/model_selector.rs

@@ -190,15 +190,15 @@ impl PickerDelegate for ModelPickerDelegate {
                                         })
                                     }
                                 }),
-                        )
-                        .child(div().when(model_info.is_selected, |this| {
-                            this.child(
-                                Icon::new(IconName::Check)
-                                    .color(Color::Accent)
-                                    .size(IconSize::Small),
-                            )
-                        })),
-                ),
+                        ),
+                )
+                .end_slot(div().when(model_info.is_selected, |this| {
+                    this.child(
+                        Icon::new(IconName::Check)
+                            .color(Color::Accent)
+                            .size(IconSize::Small),
+                    )
+                })),
         )
     }
 

crates/assistant/src/prompt_library.rs

@@ -1,6 +1,4 @@
-use crate::{
-    slash_command::SlashCommandCompletionProvider, AssistantPanel, InlineAssist, InlineAssistant,
-};
+use crate::{slash_command::SlashCommandCompletionProvider, AssistantPanel, InlineAssistant};
 use anyhow::{anyhow, Result};
 use chrono::{DateTime, Utc};
 use collections::{HashMap, HashSet};
@@ -25,6 +23,7 @@ use language_model::{
 };
 use parking_lot::RwLock;
 use picker::{Picker, PickerDelegate};
+use release_channel::ReleaseChannel;
 use rope::Rope;
 use serde::{Deserialize, Serialize};
 use settings::Settings;
@@ -44,6 +43,7 @@ use ui::{
 use util::{ResultExt, TryFutureExt};
 use uuid::Uuid;
 use workspace::Workspace;
+use zed_actions::InlineAssist;
 
 actions!(
     prompt_library,
@@ -95,14 +95,16 @@ pub fn open_prompt_library(
         cx.spawn(|cx| async move {
             let store = store.await?;
             cx.update(|cx| {
+                let app_id = ReleaseChannel::global(cx).app_id();
                 let bounds = Bounds::centered(None, size(px(1024.0), px(768.0)), cx);
                 cx.open_window(
                     WindowOptions {
                         titlebar: Some(TitlebarOptions {
                             title: Some("Prompt Library".into()),
-                            appears_transparent: !cfg!(windows),
+                            appears_transparent: cfg!(target_os = "macos"),
                             traffic_light_position: Some(point(px(9.0), px(9.0))),
                         }),
+                        app_id: Some(app_id.to_owned()),
                         window_bounds: Some(WindowBounds::Windowed(bounds)),
                         ..Default::default()
                     },
@@ -496,7 +498,7 @@ impl PromptLibrary {
                             editor.set_text(prompt_metadata.title.unwrap_or_default(), cx);
                             if prompt_id.is_built_in() {
                                 editor.set_read_only(true);
-                                editor.set_show_inline_completions(false);
+                                editor.set_show_inline_completions(Some(false), cx);
                             }
                             editor
                         });
@@ -511,7 +513,7 @@ impl PromptLibrary {
                             let mut editor = Editor::for_buffer(buffer, None, cx);
                             if prompt_id.is_built_in() {
                                 editor.set_read_only(true);
-                                editor.set_show_inline_completions(false);
+                                editor.set_show_inline_completions(Some(false), cx);
                             }
                             editor.set_soft_wrap_mode(SoftWrap::EditorWidth, cx);
                             editor.set_show_gutter(false, cx);
@@ -792,8 +794,9 @@ impl PromptLibrary {
                                         content: vec![body.to_string().into()],
                                         cache: false,
                                     }],
+                                    tools: Vec::new(),
                                     stop: Vec::new(),
-                                    temperature: 1.,
+                                    temperature: None,
                                 },
                                 cx,
                             )
@@ -918,10 +921,8 @@ impl PromptLibrary {
                                                     scrollbar_width: Pixels::ZERO,
                                                     syntax: cx.theme().syntax().clone(),
                                                     status: cx.theme().status().clone(),
-                                                    inlay_hints_style: HighlightStyle {
-                                                        color: Some(cx.theme().status().hint),
-                                                        ..HighlightStyle::default()
-                                                    },
+                                                    inlay_hints_style:
+                                                        editor::make_inlay_hints_style(cx),
                                                     suggestions_style: HighlightStyle {
                                                         color: Some(cx.theme().status().predictive),
                                                         ..HighlightStyle::default()

crates/assistant/src/prompts.rs

@@ -4,12 +4,20 @@ use fs::Fs;
 use futures::StreamExt;
 use gpui::AssetSource;
 use handlebars::{Handlebars, RenderError};
-use language::BufferSnapshot;
+use language::{BufferSnapshot, LanguageName, Point};
 use parking_lot::Mutex;
 use serde::Serialize;
 use std::{ops::Range, path::PathBuf, sync::Arc, time::Duration};
+use text::LineEnding;
 use util::ResultExt;
 
+#[derive(Serialize)]
+pub struct ContentPromptDiagnosticContext {
+    pub line_number: usize,
+    pub error_message: String,
+    pub code_content: String,
+}
+
 #[derive(Serialize)]
 pub struct ContentPromptContext {
     pub content_type: String,
@@ -19,6 +27,7 @@ pub struct ContentPromptContext {
     pub document_content: String,
     pub user_prompt: String,
     pub rewrite_section: Option<String>,
+    pub diagnostic_errors: Vec<ContentPromptDiagnosticContext>,
 }
 
 #[derive(Serialize)]
@@ -31,6 +40,11 @@ pub struct TerminalAssistantPromptContext {
     pub user_prompt: String,
 }
 
+#[derive(Serialize)]
+pub struct ProjectSlashCommandPromptContext {
+    pub context_buffer: String,
+}
+
 /// Context required to generate a workflow step resolution prompt.
 #[derive(Debug, Serialize)]
 pub struct StepResolutionContext {
@@ -81,10 +95,9 @@ impl PromptBuilder {
     ///   and application context.
     /// * `handlebars` - An `Arc<Mutex<Handlebars>>` for registering and updating templates.
     fn watch_fs_for_template_overrides(
-        mut params: PromptLoadingParams,
+        params: PromptLoadingParams,
         handlebars: Arc<Mutex<Handlebars<'static>>>,
     ) {
-        params.repo_path = None;
         let templates_dir = paths::prompt_overrides_dir(params.repo_path.as_deref());
         params.cx.background_executor()
             .spawn(async move {
@@ -122,7 +135,7 @@ impl PromptBuilder {
                         if params.fs.is_dir(parent_dir).await {
                             let (mut changes, _watcher) = params.fs.watch(parent_dir, Duration::from_secs(1)).await;
                             while let Some(changed_paths) = changes.next().await {
-                                if changed_paths.iter().any(|p| p == &templates_dir) {
+                                if changed_paths.iter().any(|p| &p.path == &templates_dir) {
                                     let mut log_message = format!("Prompt template overrides directory detected at {}", templates_dir.display());
                                     if let Ok(target) = params.fs.read_link(&templates_dir).await {
                                         log_message.push_str(" -> ");
@@ -161,18 +174,18 @@ impl PromptBuilder {
                     let mut combined_changes = futures::stream::select(changes, parent_changes);
 
                     while let Some(changed_paths) = combined_changes.next().await {
-                        if changed_paths.iter().any(|p| p == &templates_dir) {
+                        if changed_paths.iter().any(|p| &p.path == &templates_dir) {
                             if !params.fs.is_dir(&templates_dir).await {
                                 log::info!("Prompt template overrides directory removed. Restoring built-in prompt templates.");
                                 Self::register_built_in_templates(&mut handlebars.lock()).log_err();
                                 break;
                             }
                         }
-                        for changed_path in changed_paths {
-                            if changed_path.starts_with(&templates_dir) && changed_path.extension().map_or(false, |ext| ext == "hbs") {
-                                log::info!("Reloading prompt template override: {}", changed_path.display());
-                                if let Some(content) = params.fs.load(&changed_path).await.log_err() {
-                                    let file_name = changed_path.file_stem().unwrap().to_string_lossy();
+                        for event in changed_paths {
+                            if event.path.starts_with(&templates_dir) && event.path.extension().map_or(false, |ext| ext == "hbs") {
+                                log::info!("Reloading prompt template override: {}", event.path.display());
+                                if let Some(content) = params.fs.load(&event.path).await.log_err() {
+                                    let file_name = event.path.file_stem().unwrap().to_string_lossy();
                                     handlebars.lock().register_template_string(&file_name, content).log_err();
                                 }
                             }
@@ -191,8 +204,8 @@ impl PromptBuilder {
             if let Some(id) = path.split('/').last().and_then(|s| s.strip_suffix(".hbs")) {
                 if let Some(prompt) = Assets.load(path.as_ref()).log_err().flatten() {
                     log::info!("Registering built-in prompt template: {}", id);
-                    handlebars
-                        .register_template_string(id, String::from_utf8_lossy(prompt.as_ref()))?
+                    let prompt = String::from_utf8_lossy(prompt.as_ref());
+                    handlebars.register_template_string(id, LineEnding::normalize_cow(prompt))?
                 }
             }
         }
@@ -203,11 +216,11 @@ impl PromptBuilder {
     pub fn generate_content_prompt(
         &self,
         user_prompt: String,
-        language_name: Option<&str>,
+        language_name: Option<&LanguageName>,
         buffer: BufferSnapshot,
         range: Range<usize>,
     ) -> Result<String, RenderError> {
-        let content_type = match language_name {
+        let content_type = match language_name.as_ref().map(|l| l.0.as_ref()) {
             None | Some("Markdown" | "Plain Text") => "text",
             Some(_) => "code",
         };
@@ -219,7 +232,8 @@ impl PromptBuilder {
         let before_range = 0..range.start;
         let truncated_before = if before_range.len() > MAX_CTX {
             is_truncated = true;
-            range.start - MAX_CTX..range.start
+            let start = buffer.clip_offset(range.start - MAX_CTX, text::Bias::Right);
+            start..range.start
         } else {
             before_range
         };
@@ -227,7 +241,8 @@ impl PromptBuilder {
         let after_range = range.end..buffer.len();
         let truncated_after = if after_range.len() > MAX_CTX {
             is_truncated = true;
-            range.end..range.end + MAX_CTX
+            let end = buffer.clip_offset(range.end + MAX_CTX, text::Bias::Left);
+            range.end..end
         } else {
             after_range
         };
@@ -258,6 +273,17 @@ impl PromptBuilder {
         } else {
             None
         };
+        let diagnostics = buffer.diagnostics_in_range::<_, Point>(range, false);
+        let diagnostic_errors: Vec<ContentPromptDiagnosticContext> = diagnostics
+            .map(|entry| {
+                let start = entry.range.start;
+                ContentPromptDiagnosticContext {
+                    line_number: (start.row + 1) as usize,
+                    error_message: entry.diagnostic.message.clone(),
+                    code_content: buffer.text_for_range(entry.range.clone()).collect(),
+                }
+            })
+            .collect();
 
         let context = ContentPromptContext {
             content_type: content_type.to_string(),
@@ -267,8 +293,8 @@ impl PromptBuilder {
             document_content,
             user_prompt,
             rewrite_section,
+            diagnostic_errors,
         };
-
         self.handlebars.lock().render("content_prompt", &context)
     }
 
@@ -297,10 +323,13 @@ impl PromptBuilder {
         self.handlebars.lock().render("edit_workflow", &())
     }
 
-    pub fn generate_step_resolution_prompt(
+    pub fn generate_project_slash_command_prompt(
         &self,
-        context: &StepResolutionContext,
+        context_buffer: String,
     ) -> Result<String, RenderError> {
-        self.handlebars.lock().render("step_resolution", context)
+        self.handlebars.lock().render(
+            "project_slash_command",
+            &ProjectSlashCommandPromptContext { context_buffer },
+        )
     }
 }

crates/assistant/src/slash_command.rs

@@ -18,9 +18,11 @@ use std::{
 };
 use ui::ActiveTheme;
 use workspace::Workspace;
-
+pub mod auto_command;
+pub mod cargo_workspace_command;
 pub mod context_server_command;
 pub mod default_command;
+pub mod delta_command;
 pub mod diagnostics_command;
 pub mod docs_command;
 pub mod fetch_command;

crates/assistant/src/slash_command/auto_command.rs

@@ -0,0 +1,362 @@
+use super::create_label_for_command;
+use super::{SlashCommand, SlashCommandOutput};
+use anyhow::{anyhow, Result};
+use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
+use feature_flags::FeatureFlag;
+use futures::StreamExt;
+use gpui::{AppContext, AsyncAppContext, Task, WeakView};
+use language::{CodeLabel, LspAdapterDelegate};
+use language_model::{
+    LanguageModelCompletionEvent, LanguageModelRegistry, LanguageModelRequest,
+    LanguageModelRequestMessage, Role,
+};
+use semantic_index::{FileSummary, SemanticDb};
+use smol::channel;
+use std::sync::{atomic::AtomicBool, Arc};
+use ui::{BorrowAppContext, WindowContext};
+use util::ResultExt;
+use workspace::Workspace;
+
+pub struct AutoSlashCommandFeatureFlag;
+
+impl FeatureFlag for AutoSlashCommandFeatureFlag {
+    const NAME: &'static str = "auto-slash-command";
+}
+
+pub(crate) struct AutoCommand;
+
+impl SlashCommand for AutoCommand {
+    fn name(&self) -> String {
+        "auto".into()
+    }
+
+    fn description(&self) -> String {
+        "Automatically infer what context to add, based on your prompt".into()
+    }
+
+    fn menu_text(&self) -> String {
+        "Automatically Infer Context".into()
+    }
+
+    fn label(&self, cx: &AppContext) -> CodeLabel {
+        create_label_for_command("auto", &["--prompt"], cx)
+    }
+
+    fn complete_argument(
+        self: Arc<Self>,
+        _arguments: &[String],
+        _cancel: Arc<AtomicBool>,
+        workspace: Option<WeakView<Workspace>>,
+        cx: &mut WindowContext,
+    ) -> Task<Result<Vec<ArgumentCompletion>>> {
+        // There's no autocomplete for a prompt, since it's arbitrary text.
+        // However, we can use this opportunity to kick off a drain of the backlog.
+        // That way, it can hopefully be done resummarizing by the time we've actually
+        // typed out our prompt. This re-runs on every keystroke during autocomplete,
+        // but in the future, we could instead do it only once, when /auto is first entered.
+        let Some(workspace) = workspace.and_then(|ws| ws.upgrade()) else {
+            log::warn!("workspace was dropped or unavailable during /auto autocomplete");
+
+            return Task::ready(Ok(Vec::new()));
+        };
+
+        let project = workspace.read(cx).project().clone();
+        let Some(project_index) =
+            cx.update_global(|index: &mut SemanticDb, cx| index.project_index(project, cx))
+        else {
+            return Task::ready(Err(anyhow!("No project indexer, cannot use /auto")));
+        };
+
+        let cx: &mut AppContext = cx;
+
+        cx.spawn(|cx: gpui::AsyncAppContext| async move {
+            let task = project_index.read_with(&cx, |project_index, cx| {
+                project_index.flush_summary_backlogs(cx)
+            })?;
+
+            cx.background_executor().spawn(task).await;
+
+            anyhow::Ok(Vec::new())
+        })
+    }
+
+    fn requires_argument(&self) -> bool {
+        true
+    }
+
+    fn run(
+        self: Arc<Self>,
+        arguments: &[String],
+        _context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        _context_buffer: language::BufferSnapshot,
+        workspace: WeakView<Workspace>,
+        _delegate: Option<Arc<dyn LspAdapterDelegate>>,
+        cx: &mut WindowContext,
+    ) -> Task<Result<SlashCommandOutput>> {
+        let Some(workspace) = workspace.upgrade() else {
+            return Task::ready(Err(anyhow::anyhow!("workspace was dropped")));
+        };
+        if arguments.is_empty() {
+            return Task::ready(Err(anyhow!("missing prompt")));
+        };
+        let argument = arguments.join(" ");
+        let original_prompt = argument.to_string();
+        let project = workspace.read(cx).project().clone();
+        let Some(project_index) =
+            cx.update_global(|index: &mut SemanticDb, cx| index.project_index(project, cx))
+        else {
+            return Task::ready(Err(anyhow!("no project indexer")));
+        };
+
+        let task = cx.spawn(|cx: gpui::AsyncWindowContext| async move {
+            let summaries = project_index
+                .read_with(&cx, |project_index, cx| project_index.all_summaries(cx))?
+                .await?;
+
+            commands_for_summaries(&summaries, &original_prompt, &cx).await
+        });
+
+        // As a convenience, append /auto's argument to the end of the prompt
+        // so you don't have to write it again.
+        let original_prompt = argument.to_string();
+
+        cx.background_executor().spawn(async move {
+            let commands = task.await?;
+            let mut prompt = String::new();
+
+            log::info!(
+                "Translating this response into slash-commands: {:?}",
+                commands
+            );
+
+            for command in commands {
+                prompt.push('/');
+                prompt.push_str(&command.name);
+                prompt.push(' ');
+                prompt.push_str(&command.arg);
+                prompt.push('\n');
+            }
+
+            prompt.push('\n');
+            prompt.push_str(&original_prompt);
+
+            Ok(SlashCommandOutput {
+                text: prompt,
+                sections: Vec::new(),
+                run_commands_in_text: true,
+            })
+        })
+    }
+}
+
+const PROMPT_INSTRUCTIONS_BEFORE_SUMMARY: &str = include_str!("prompt_before_summary.txt");
+const PROMPT_INSTRUCTIONS_AFTER_SUMMARY: &str = include_str!("prompt_after_summary.txt");
+
+fn summaries_prompt(summaries: &[FileSummary], original_prompt: &str) -> String {
+    let json_summaries = serde_json::to_string(summaries).unwrap();
+
+    format!("{PROMPT_INSTRUCTIONS_BEFORE_SUMMARY}\n{json_summaries}\n{PROMPT_INSTRUCTIONS_AFTER_SUMMARY}\n{original_prompt}")
+}
+
+/// The slash commands that the model is told about, and which we look for in the inference response.
+const SUPPORTED_SLASH_COMMANDS: &[&str] = &["search", "file"];
+
+#[derive(Debug, Clone)]
+struct CommandToRun {
+    name: String,
+    arg: String,
+}
+
+/// Given the pre-indexed file summaries for this project, as well as the original prompt
+/// string passed to `/auto`, get a list of slash commands to run, along with their arguments.
+///
+/// The prompt's output does not include the slashes (to reduce the chance that it makes a mistake),
+/// so taking one of these returned Strings and turning it into a real slash-command-with-argument
+/// involves prepending a slash to it.
+///
+/// This function will validate that each of the returned lines begins with one of SUPPORTED_SLASH_COMMANDS.
+/// Any other lines it encounters will be discarded, with a warning logged.
+async fn commands_for_summaries(
+    summaries: &[FileSummary],
+    original_prompt: &str,
+    cx: &AsyncAppContext,
+) -> Result<Vec<CommandToRun>> {
+    if summaries.is_empty() {
+        log::warn!("Inferring no context because there were no summaries available.");
+        return Ok(Vec::new());
+    }
+
+    // Use the globally configured model to translate the summaries into slash-commands,
+    // because Qwen2-7B-Instruct has not done a good job at that task.
+    let Some(model) = cx.update(|cx| LanguageModelRegistry::read_global(cx).active_model())? else {
+        log::warn!("Can't infer context because there's no active model.");
+        return Ok(Vec::new());
+    };
+    // Only go up to 90% of the actual max token count, to reduce chances of
+    // exceeding the token count due to inaccuracies in the token counting heuristic.
+    let max_token_count = (model.max_token_count() * 9) / 10;
+
+    // Rather than recursing (which would require this async function use a pinned box),
+    // we use an explicit stack of arguments and answers for when we need to "recurse."
+    let mut stack = vec![summaries];
+    let mut final_response = Vec::new();
+    let mut prompts = Vec::new();
+
+    // TODO We only need to create multiple Requests because we currently
+    // don't have the ability to tell if a CompletionProvider::complete response
+    // was a "too many tokens in this request" error. If we had that, then
+    // we could try the request once, instead of having to make separate requests
+    // to check the token count and then afterwards to run the actual prompt.
+    let make_request = |prompt: String| LanguageModelRequest {
+        messages: vec![LanguageModelRequestMessage {
+            role: Role::User,
+            content: vec![prompt.into()],
+            // Nothing in here will benefit from caching
+            cache: false,
+        }],
+        tools: Vec::new(),
+        stop: Vec::new(),
+        temperature: None,
+    };
+
+    while let Some(current_summaries) = stack.pop() {
+        // The split can result in one slice being empty and the other having one element.
+        // Whenever that happens, skip the empty one.
+        if current_summaries.is_empty() {
+            continue;
+        }
+
+        log::info!(
+            "Inferring prompt context using {} file summaries",
+            current_summaries.len()
+        );
+
+        let prompt = summaries_prompt(&current_summaries, original_prompt);
+        let start = std::time::Instant::now();
+        // Per OpenAI, 1 token ~= 4 chars in English (we go with 4.5 to overestimate a bit, because failed API requests cost a lot of perf)
+        // Verifying this against an actual model.count_tokens() confirms that it's usually within ~5% of the correct answer, whereas
+        // getting the correct answer from tiktoken takes hundreds of milliseconds (compared to this arithmetic being ~free).
+        // source: https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them
+        let token_estimate = prompt.len() * 2 / 9;
+        let duration = start.elapsed();
+        log::info!(
+            "Time taken to count tokens for prompt of length {:?}B: {:?}",
+            prompt.len(),
+            duration
+        );
+
+        if token_estimate < max_token_count {
+            prompts.push(prompt);
+        } else if current_summaries.len() == 1 {
+            log::warn!("Inferring context for a single file's summary failed because the prompt's token length exceeded the model's token limit.");
+        } else {
+            log::info!(
+                "Context inference using file summaries resulted in a prompt containing {token_estimate} tokens, which exceeded the model's max of {max_token_count}. Retrying as two separate prompts, each including half the number of summaries.",
+            );
+            let (left, right) = current_summaries.split_at(current_summaries.len() / 2);
+            stack.push(right);
+            stack.push(left);
+        }
+    }
+
+    let all_start = std::time::Instant::now();
+
+    let (tx, rx) = channel::bounded(1024);
+
+    let completion_streams = prompts
+        .into_iter()
+        .map(|prompt| {
+            let request = make_request(prompt.clone());
+            let model = model.clone();
+            let tx = tx.clone();
+            let stream = model.stream_completion(request, &cx);
+
+            (stream, tx)
+        })
+        .collect::<Vec<_>>();
+
+    cx.background_executor()
+        .spawn(async move {
+            let futures = completion_streams
+                .into_iter()
+                .enumerate()
+                .map(|(ix, (stream, tx))| async move {
+                    let start = std::time::Instant::now();
+                    let events = stream.await?;
+                    log::info!("Time taken for awaiting /await chunk stream #{ix}: {:?}", start.elapsed());
+
+                    let completion: String = events
+                        .filter_map(|event| async {
+                            if let Ok(LanguageModelCompletionEvent::Text(text)) = event {
+                                Some(text)
+                            } else {
+                                None
+                            }
+                        })
+                        .collect()
+                        .await;
+
+                    log::info!("Time taken for all /auto chunks to come back for #{ix}: {:?}", start.elapsed());
+
+                    for line in completion.split('\n') {
+                        if let Some(first_space) = line.find(' ') {
+                            let command = &line[..first_space].trim();
+                            let arg = &line[first_space..].trim();
+
+                            tx.send(CommandToRun {
+                                name: command.to_string(),
+                                arg: arg.to_string(),
+                            })
+                            .await?;
+                        } else if !line.trim().is_empty() {
+                            // All slash-commands currently supported in context inference need a space for the argument.
+                            log::warn!(
+                                "Context inference returned a non-blank line that contained no spaces (meaning no argument for the slash command): {:?}",
+                                line
+                            );
+                        }
+                    }
+
+                    anyhow::Ok(())
+                })
+                .collect::<Vec<_>>();
+
+            let _ = futures::future::try_join_all(futures).await.log_err();
+
+            let duration = all_start.elapsed();
+            eprintln!("All futures completed in {:?}", duration);
+        })
+        .await;
+
+    drop(tx); // Close the channel so that rx.collect() won't hang. This is safe because all futures have completed.
+    let results = rx.collect::<Vec<_>>().await;
+    eprintln!(
+        "Finished collecting from the channel with {} results",
+        results.len()
+    );
+    for command in results {
+        // Don't return empty or duplicate commands
+        if !command.name.is_empty()
+            && !final_response
+                .iter()
+                .any(|cmd: &CommandToRun| cmd.name == command.name && cmd.arg == command.arg)
+        {
+            if SUPPORTED_SLASH_COMMANDS
+                .iter()
+                .any(|supported| &command.name == supported)
+            {
+                final_response.push(command);
+            } else {
+                log::warn!(
+                    "Context inference returned an unrecognized slash command: {:?}",
+                    command
+                );
+            }
+        }
+    }
+
+    // Sort the commands by name (reversed just so that /search appears before /file)
+    final_response.sort_by(|cmd1, cmd2| cmd1.name.cmp(&cmd2.name).reverse());
+
+    Ok(final_response)
+}

crates/assistant/src/slash_command/cargo_workspace_command.rs

@@ -0,0 +1,153 @@
+use super::{SlashCommand, SlashCommandOutput};
+use anyhow::{anyhow, Context, Result};
+use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
+use fs::Fs;
+use gpui::{AppContext, Model, Task, WeakView};
+use language::{BufferSnapshot, LspAdapterDelegate};
+use project::{Project, ProjectPath};
+use std::{
+    fmt::Write,
+    path::Path,
+    sync::{atomic::AtomicBool, Arc},
+};
+use ui::prelude::*;
+use workspace::Workspace;
+
+pub(crate) struct CargoWorkspaceSlashCommand;
+
+impl CargoWorkspaceSlashCommand {
+    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(cx).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 CargoWorkspaceSlashCommand {
+    fn name(&self) -> String {
+        "cargo-workspace".into()
+    }
+
+    fn description(&self) -> String {
+        "insert project workspace metadata".into()
+    }
+
+    fn menu_text(&self) -> String {
+        "Insert Project Workspace Metadata".into()
+    }
+
+    fn complete_argument(
+        self: Arc<Self>,
+        _arguments: &[String],
+        _cancel: Arc<AtomicBool>,
+        _workspace: Option<WeakView<Workspace>>,
+        _cx: &mut WindowContext,
+    ) -> Task<Result<Vec<ArgumentCompletion>>> {
+        Task::ready(Err(anyhow!("this command does not require argument")))
+    }
+
+    fn requires_argument(&self) -> bool {
+        false
+    }
+
+    fn run(
+        self: Arc<Self>,
+        _arguments: &[String],
+        _context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        _context_buffer: BufferSnapshot,
+        workspace: WeakView<Workspace>,
+        _delegate: Option<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,
+                        icon: IconName::FileTree,
+                        label: "Project".into(),
+                        metadata: None,
+                    }],
+                    run_commands_in_text: false,
+                })
+            })
+        });
+        output.unwrap_or_else(|error| Task::ready(Err(error)))
+    }
+}

crates/assistant/src/slash_command/context_server_command.rs

@@ -1,6 +1,7 @@
 use anyhow::{anyhow, Result};
 use assistant_slash_command::{
-    ArgumentCompletion, SlashCommand, SlashCommandOutput, SlashCommandOutputSection,
+    AfterCompletion, ArgumentCompletion, SlashCommand, SlashCommandOutput,
+    SlashCommandOutputSection,
 };
 use collections::HashMap;
 use context_servers::{
@@ -8,9 +9,10 @@ use context_servers::{
     protocol::PromptInfo,
 };
 use gpui::{Task, WeakView, WindowContext};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, CodeLabel, LspAdapterDelegate};
 use std::sync::atomic::AtomicBool;
 use std::sync::Arc;
+use text::LineEnding;
 use ui::{IconName, SharedString};
 use workspace::Workspace;
 
@@ -42,25 +44,70 @@ impl SlashCommand for ContextServerSlashCommand {
     }
 
     fn requires_argument(&self) -> bool {
-        self.prompt
-            .arguments
-            .as_ref()
-            .map_or(false, |args| !args.is_empty())
+        self.prompt.arguments.as_ref().map_or(false, |args| {
+            args.iter().any(|arg| arg.required == Some(true))
+        })
     }
 
     fn complete_argument(
         self: Arc<Self>,
-        _arguments: &[String],
+        arguments: &[String],
         _cancel: Arc<AtomicBool>,
         _workspace: Option<WeakView<Workspace>>,
-        _cx: &mut WindowContext,
+        cx: &mut WindowContext,
     ) -> Task<Result<Vec<ArgumentCompletion>>> {
-        Task::ready(Ok(Vec::new()))
+        let server_id = self.server_id.clone();
+        let prompt_name = self.prompt.name.clone();
+        let manager = ContextServerManager::global(cx);
+        let manager = manager.read(cx);
+
+        let (arg_name, arg_val) = match completion_argument(&self.prompt, arguments) {
+            Ok(tp) => tp,
+            Err(e) => {
+                return Task::ready(Err(e));
+            }
+        };
+        if let Some(server) = manager.get_server(&server_id) {
+            cx.foreground_executor().spawn(async move {
+                let Some(protocol) = server.client.read().clone() else {
+                    return Err(anyhow!("Context server not initialized"));
+                };
+
+                let completion_result = protocol
+                    .completion(
+                        context_servers::types::CompletionReference::Prompt(
+                            context_servers::types::PromptReference {
+                                r#type: context_servers::types::PromptReferenceType::Prompt,
+                                name: prompt_name,
+                            },
+                        ),
+                        arg_name,
+                        arg_val,
+                    )
+                    .await?;
+
+                let completions = completion_result
+                    .values
+                    .into_iter()
+                    .map(|value| ArgumentCompletion {
+                        label: CodeLabel::plain(value.clone(), None),
+                        new_text: value,
+                        after_completion: AfterCompletion::Continue,
+                        replace_previous_arguments: false,
+                    })
+                    .collect();
+                Ok(completions)
+            })
+        } else {
+            Task::ready(Err(anyhow!("Context server not found")))
+        }
     }
 
     fn run(
         self: Arc<Self>,
         arguments: &[String],
+        _context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        _context_buffer: BufferSnapshot,
         _workspace: WeakView<Workspace>,
         _delegate: Option<Arc<dyn LspAdapterDelegate>>,
         cx: &mut WindowContext,
@@ -81,14 +128,23 @@ impl SlashCommand for ContextServerSlashCommand {
                     return Err(anyhow!("Context server not initialized"));
                 };
                 let result = protocol.run_prompt(&prompt_name, prompt_args).await?;
+                let mut prompt = result.prompt;
+
+                // We must normalize the line endings here, since servers might return CR characters.
+                LineEnding::normalize(&mut prompt);
 
                 Ok(SlashCommandOutput {
                     sections: vec![SlashCommandOutputSection {
-                        range: 0..result.len(),
+                        range: 0..(prompt.len()),
                         icon: IconName::ZedAssistant,
-                        label: SharedString::from(format!("Result from {}", prompt_name)),
+                        label: SharedString::from(
+                            result
+                                .description
+                                .unwrap_or(format!("Result from {}", prompt_name)),
+                        ),
+                        metadata: None,
                     }],
-                    text: result,
+                    text: prompt,
                     run_commands_in_text: false,
                 })
             })
@@ -98,6 +154,22 @@ impl SlashCommand for ContextServerSlashCommand {
     }
 }
 
+fn completion_argument(prompt: &PromptInfo, arguments: &[String]) -> Result<(String, String)> {
+    if arguments.is_empty() {
+        return Err(anyhow!("No arguments given"));
+    }
+
+    match &prompt.arguments {
+        Some(args) if args.len() == 1 => {
+            let arg_name = args[0].name.clone();
+            let arg_value = arguments.join(" ");
+            Ok((arg_name, arg_value))
+        }
+        Some(_) => Err(anyhow!("Prompt must have exactly one argument")),
+        None => Err(anyhow!("Prompt has no arguments")),
+    }
+}
+
 fn prompt_arguments(prompt: &PromptInfo, arguments: &[String]) -> Result<HashMap<String, String>> {
     match &prompt.arguments {
         Some(args) if args.len() > 1 => Err(anyhow!(
@@ -108,6 +180,8 @@ fn prompt_arguments(prompt: &PromptInfo, arguments: &[String]) -> Result<HashMap
                 let mut map = HashMap::default();
                 map.insert(args[0].name.clone(), arguments.join(" "));
                 Ok(map)
+            } else if arguments.is_empty() && args[0].required == Some(false) {
+                Ok(HashMap::default())
             } else {
                 Err(anyhow!("Prompt expects argument but none given"))
             }
@@ -128,7 +202,7 @@ fn prompt_arguments(prompt: &PromptInfo, arguments: &[String]) -> Result<HashMap
 pub fn acceptable_prompt(prompt: &PromptInfo) -> bool {
     match &prompt.arguments {
         None => true,
-        Some(args) if args.len() == 1 => true,
+        Some(args) if args.len() <= 1 => true,
         _ => false,
     }
 }

crates/assistant/src/slash_command/default_command.rs

@@ -3,7 +3,7 @@ use crate::prompt_library::PromptStore;
 use anyhow::{anyhow, Result};
 use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
 use gpui::{Task, WeakView};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use std::{
     fmt::Write,
     sync::{atomic::AtomicBool, Arc},
@@ -43,6 +43,8 @@ impl SlashCommand for DefaultSlashCommand {
     fn run(
         self: Arc<Self>,
         _arguments: &[String],
+        _context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        _context_buffer: BufferSnapshot,
         _workspace: WeakView<Workspace>,
         _delegate: Option<Arc<dyn LspAdapterDelegate>>,
         cx: &mut WindowContext,
@@ -70,6 +72,7 @@ impl SlashCommand for DefaultSlashCommand {
                     range: 0..text.len(),
                     icon: IconName::Library,
                     label: "Default".into(),
+                    metadata: None,
                 }],
                 text,
                 run_commands_in_text: true,

crates/assistant/src/slash_command/delta_command.rs

@@ -0,0 +1,109 @@
+use crate::slash_command::file_command::{FileCommandMetadata, FileSlashCommand};
+use anyhow::Result;
+use assistant_slash_command::{
+    ArgumentCompletion, SlashCommand, SlashCommandOutput, SlashCommandOutputSection,
+};
+use collections::HashSet;
+use futures::future;
+use gpui::{Task, WeakView, WindowContext};
+use language::{BufferSnapshot, LspAdapterDelegate};
+use std::sync::{atomic::AtomicBool, Arc};
+use text::OffsetRangeExt;
+use workspace::Workspace;
+
+pub(crate) struct DeltaSlashCommand;
+
+impl SlashCommand for DeltaSlashCommand {
+    fn name(&self) -> String {
+        "delta".into()
+    }
+
+    fn description(&self) -> String {
+        "re-insert changed files".into()
+    }
+
+    fn menu_text(&self) -> String {
+        "Re-insert Changed Files".into()
+    }
+
+    fn requires_argument(&self) -> bool {
+        false
+    }
+
+    fn complete_argument(
+        self: Arc<Self>,
+        _arguments: &[String],
+        _cancellation_flag: Arc<AtomicBool>,
+        _workspace: Option<WeakView<Workspace>>,
+        _cx: &mut WindowContext,
+    ) -> Task<Result<Vec<ArgumentCompletion>>> {
+        unimplemented!()
+    }
+
+    fn run(
+        self: Arc<Self>,
+        _arguments: &[String],
+        context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        context_buffer: BufferSnapshot,
+        workspace: WeakView<Workspace>,
+        delegate: Option<Arc<dyn LspAdapterDelegate>>,
+        cx: &mut WindowContext,
+    ) -> Task<Result<SlashCommandOutput>> {
+        let mut paths = HashSet::default();
+        let mut file_command_old_outputs = Vec::new();
+        let mut file_command_new_outputs = Vec::new();
+        for section in context_slash_command_output_sections.iter().rev() {
+            if let Some(metadata) = section
+                .metadata
+                .as_ref()
+                .and_then(|value| serde_json::from_value::<FileCommandMetadata>(value.clone()).ok())
+            {
+                if paths.insert(metadata.path.clone()) {
+                    file_command_old_outputs.push(
+                        context_buffer
+                            .as_rope()
+                            .slice(section.range.to_offset(&context_buffer)),
+                    );
+                    file_command_new_outputs.push(Arc::new(FileSlashCommand).run(
+                        &[metadata.path.clone()],
+                        context_slash_command_output_sections,
+                        context_buffer.clone(),
+                        workspace.clone(),
+                        delegate.clone(),
+                        cx,
+                    ));
+                }
+            }
+        }
+
+        cx.background_executor().spawn(async move {
+            let mut output = SlashCommandOutput::default();
+
+            let file_command_new_outputs = future::join_all(file_command_new_outputs).await;
+            for (old_text, new_output) in file_command_old_outputs
+                .into_iter()
+                .zip(file_command_new_outputs)
+            {
+                if let Ok(new_output) = new_output {
+                    if let Some(file_command_range) = new_output.sections.first() {
+                        let new_text = &new_output.text[file_command_range.range.clone()];
+                        if old_text.chars().ne(new_text.chars()) {
+                            output.sections.extend(new_output.sections.into_iter().map(
+                                |section| SlashCommandOutputSection {
+                                    range: output.text.len() + section.range.start
+                                        ..output.text.len() + section.range.end,
+                                    icon: section.icon,
+                                    label: section.label,
+                                    metadata: section.metadata,
+                                },
+                            ));
+                            output.text.push_str(&new_output.text);
+                        }
+                    }
+                }
+            }
+
+            Ok(output)
+        })
+    }
+}