assistant: Show copy code button when cursor is inside a code block

Co-Authored-by: Thorsten <thorsten@zed.dev>

.github/workflows/bump_nightly_tag.yml

@@ -0,0 +1,23 @@
+name: Update Nightly Tag
+
+on:
+  schedule:
+    # Fire every day at 7:00am UTC (Roughly before EU workday and after US workday)
+    - cron: "0 7 * * *"
+
+jobs:
+  update-nightly-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 nightly tag
+        run: |
+          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/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`.
@@ -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') }}
@@ -343,7 +339,7 @@ jobs:
     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-15 clang-15 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-15/bin" >> $GITHUB_PATH
-
-      - uses: rui314/setup-mold@0bf4f07ef9048ec62a45f9dbf2f098afa49695f0 # v1
-        with:
-          mold-version: 2.32.0
-
-      - name: rustup
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-          echo "$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') }}

.github/workflows/deploy_collab.yml

@@ -61,8 +61,7 @@ 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
@@ -75,9 +74,6 @@ 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
 
@@ -92,8 +88,7 @@ jobs:
     needs:
       - publish
     runs-on:
-      - self-hosted
-      - deploy
+      - buildjet-16vcpu-ubuntu-2204
 
     steps:
       - name: Sign into Kubernetes

.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

@@ -1,9 +1,6 @@
 name: Release Nightly
 
 on:
-  schedule:
-    # Fire every day at 7:00am UTC (Roughly before EU workday and after US workday)
-    - cron: "0 7 * * *"
   push:
     tags:
       - "nightly"
@@ -100,8 +97,7 @@ 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: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
@@ -117,6 +113,12 @@ jobs:
       - name: Add Rust to the PATH
         run: echo "$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 +150,8 @@ 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" >> $GITHUB_PATH
-
-      - uses: rui314/setup-mold@0bf4f07ef9048ec62a45f9dbf2f098afa49695f0 # v1
-        with:
-          mold-version: 2.32.0
-
-      - name: rustup
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-          echo "$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

Cargo.toml

@@ -27,6 +27,7 @@ members = [
     "crates/diagnostics",
     "crates/docs_preprocessor",
     "crates/editor",
+    "crates/evals",
     "crates/extension",
     "crates/extension_api",
     "crates/extension_cli",
@@ -51,6 +52,7 @@ members = [
     "crates/indexed_docs",
     "crates/inline_completion_button",
     "crates/install_cli",
+    "crates/isahc_http_client",
     "crates/journal",
     "crates/language",
     "crates/language_model",
@@ -118,6 +120,7 @@ members = [
     "crates/title_bar",
     "crates/ui",
     "crates/ui_input",
+    "crates/ui_macros",
     "crates/util",
     "crates/vcs_menu",
     "crates/vim",
@@ -224,6 +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" }
@@ -292,6 +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" }
@@ -309,6 +314,7 @@ aho-corasick = "1.1"
 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"
@@ -325,12 +331,14 @@ bitflags = "2.6.0"
 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 = "0.26"
+convert_case = "0.6.0"
 core-foundation = "0.9.3"
 core-foundation-sys = "0.8.6"
 ctor = "0.2.6"
@@ -388,12 +396,14 @@ runtimelib = { version = "0.15", default-features = false, features = [
 ] }
 rustc-demangle = "0.1.23"
 rust-embed = { version = "8.4", features = ["include-exclude"] }
+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"
@@ -425,43 +435,43 @@ 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"
 
@@ -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"

Dockerfile

@@ -4,11 +4,38 @@ 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 \

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"/>
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+</svg>

assets/keymaps/default-linux.json

@@ -56,6 +56,7 @@
       "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",
@@ -165,6 +166,7 @@
   {
     "context": "AssistantPanel",
     "bindings": {
+      "ctrl-k c": "assistant::CopyCode",
       "ctrl-g": "search::SelectNextMatch",
       "ctrl-shift-g": "search::SelectPrevMatch",
       "alt-m": "assistant::ToggleModelSelector",
@@ -245,6 +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",

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",
@@ -187,6 +188,7 @@
   {
     "context": "AssistantPanel",
     "bindings": {
+      "cmd-k c": "assistant::CopyCode",
       "cmd-g": "search::SelectNextMatch",
       "cmd-shift-g": "search::SelectPrevMatch",
       "alt-m": "assistant::ToggleModelSelector",
@@ -285,6 +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",

assets/keymaps/vim.json

@@ -124,6 +124,7 @@
       "g i": "vim::InsertAtPrevious",
       "g ,": "vim::ChangeListNewer",
       "g ;": "vim::ChangeListOlder",
+      "g q": "editor::Rewrap",
       "shift-h": "vim::WindowTop",
       "shift-m": "vim::WindowMiddle",
       "shift-l": "vim::WindowBottom",

assets/settings/default.json

@@ -111,6 +111,18 @@
   "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:
@@ -306,6 +318,10 @@
     "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,
@@ -698,7 +714,7 @@
         // 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"
       }
     },
@@ -916,7 +932,8 @@
     },
     "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.

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,

crates/activity_indicator/src/activity_indicator.rs

@@ -262,7 +262,7 @@ impl ActivityIndicator {
         if !failed.is_empty() {
             return Some(Content {
                 icon: Some(
-                    Icon::new(IconName::ExclamationTriangle)
+                    Icon::new(IconName::Warning)
                         .size(IconSize::Small)
                         .into_any_element(),
                 ),
@@ -280,7 +280,7 @@ impl ActivityIndicator {
         if let Some(failure) = self.project.read(cx).last_formatting_failure() {
             return Some(Content {
                 icon: Some(
-                    Icon::new(IconName::ExclamationTriangle)
+                    Icon::new(IconName::Warning)
                         .size(IconSize::Small)
                         .into_any_element(),
                 ),
@@ -333,7 +333,7 @@ impl ActivityIndicator {
                 }),
                 AutoUpdateStatus::Errored => Some(Content {
                     icon: Some(
-                        Icon::new(IconName::ExclamationTriangle)
+                        Icon::new(IconName::Warning)
                             .size(IconSize::Small)
                             .into_any_element(),
                     ),

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

@@ -65,6 +65,7 @@ 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
@@ -93,9 +94,11 @@ 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/src/assistant.rs

@@ -37,13 +37,13 @@ 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, 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;
@@ -58,6 +58,7 @@ actions!(
     [
         Assist,
         Split,
+        CopyCode,
         CycleMessageRole,
         QuoteSelection,
         InsertIntoEditor,
@@ -210,12 +211,13 @@ 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))
         }
     })
@@ -364,7 +366,9 @@ fn update_active_language_model_from_settings(cx: &mut AppContext) {
 
 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);
@@ -382,6 +386,17 @@ fn register_slash_commands(prompt_builder: Option<Arc<PromptBuilder>>, cx: &mut
     }
     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)
         .detach();

crates/assistant/src/assistant_panel.rs

@@ -12,11 +12,11 @@ use crate::{
     slash_command_picker,
     terminal_inline_assistant::TerminalInlineAssistant,
     Assist, CacheStatus, ConfirmCommand, Content, Context, ContextEvent, ContextId, ContextStore,
-    ContextStoreEvent, CycleMessageRole, DeployHistory, DeployPromptLibrary, InlineAssistId,
-    InlineAssistant, InsertDraggedFiles, InsertIntoEditor, Message, MessageId, MessageMetadata,
-    MessageStatus, ModelPickerDelegate, ModelSelector, NewContext, PendingSlashCommand,
-    PendingSlashCommandStatus, QuoteSelection, RemoteContextMetadata, SavedContextMetadata, Split,
-    ToggleFocus, ToggleModelSelector, WorkflowStepResolution,
+    ContextStoreEvent, CopyCode, CycleMessageRole, DeployHistory, DeployPromptLibrary,
+    InlineAssistId, InlineAssistant, InsertDraggedFiles, InsertIntoEditor, Message, MessageId,
+    MessageMetadata, MessageStatus, ModelPickerDelegate, ModelSelector, NewContext,
+    PendingSlashCommand, PendingSlashCommandStatus, QuoteSelection, RemoteContextMetadata,
+    SavedContextMetadata, Split, ToggleFocus, ToggleModelSelector, WorkflowStepResolution,
 };
 use anyhow::{anyhow, Result};
 use assistant_slash_command::{SlashCommand, SlashCommandOutputSection};
@@ -45,7 +45,8 @@ use gpui::{
 };
 use indexed_docs::IndexedDocsStore;
 use language::{
-    language_settings::SoftWrap, Capability, LanguageRegistry, LspAdapterDelegate, Point, ToOffset,
+    language_settings::SoftWrap, BufferSnapshot, Capability, LanguageRegistry, LspAdapterDelegate,
+    ToOffset,
 };
 use language_model::{
     provider::cloud::PROVIDER_ID, LanguageModelProvider, LanguageModelProviderId,
@@ -54,8 +55,9 @@ use language_model::{
 use language_model::{LanguageModelImage, LanguageModelToolUse};
 use multi_buffer::MultiBufferRow;
 use picker::{Picker, PickerDelegate};
-use project::lsp_store::ProjectLspAdapterDelegate;
+use project::lsp_store::LocalLspAdapterDelegate;
 use project::{Project, Worktree};
+use rope::Point;
 use search::{buffer_search::DivRegistrar, BufferSearchBar};
 use serde::{Deserialize, Serialize};
 use settings::{update_settings_file, Settings};
@@ -81,9 +83,10 @@ use util::{maybe, ResultExt};
 use workspace::{
     dock::{DockPosition, Panel, PanelEvent},
     item::{self, FollowableItem, Item, ItemHandle},
+    notifications::NotificationId,
     pane::{self, SaveIntent},
     searchable::{SearchEvent, SearchableItem},
-    DraggedSelection, Pane, Save, ShowConfiguration, ToggleZoom, ToolbarItemEvent,
+    DraggedSelection, Pane, Save, ShowConfiguration, Toast, ToggleZoom, ToolbarItemEvent,
     ToolbarItemLocation, ToolbarItemView, Workspace,
 };
 use workspace::{searchable::SearchableItemHandle, DraggedTab};
@@ -105,6 +108,7 @@ pub fn init(cx: &mut AppContext) {
                 .register_action(AssistantPanel::inline_assist)
                 .register_action(ContextEditor::quote_selection)
                 .register_action(ContextEditor::insert_selection)
+                .register_action(ContextEditor::copy_code)
                 .register_action(ContextEditor::insert_dragged_files)
                 .register_action(AssistantPanel::show_configuration)
                 .register_action(AssistantPanel::create_new_context);
@@ -1072,6 +1076,13 @@ impl AssistantPanel {
                 self.show_updated_summary(&context_editor, cx);
                 cx.notify()
             }
+            EditorEvent::SelectionsChanged { local } => {
+                if *local {
+                    context_editor.update(cx, |this, cx| {
+                        this.update_code_fence_blocks(cx);
+                    })
+                }
+            }
             EditorEvent::Edited { .. } => cx.emit(AssistantPanelEvent::ContextEdited),
             _ => {}
         }
@@ -1501,6 +1512,7 @@ pub struct ContextEditor {
     editor: View<Editor>,
     blocks: HashMap<MessageId, (MessageHeader, CustomBlockId)>,
     image_blocks: HashSet<CustomBlockId>,
+    code_fence_blocks: HashSet<CustomBlockId>,
     scroll_position: Option<ScrollPosition>,
     remote_id: Option<workspace::ViewId>,
     pending_slash_command_creases: HashMap<Range<language::Anchor>, CreaseId>,
@@ -1569,6 +1581,7 @@ impl ContextEditor {
             lsp_adapter_delegate,
             blocks: Default::default(),
             image_blocks: Default::default(),
+            code_fence_blocks: Default::default(),
             scroll_position: None,
             remote_id: None,
             fs,
@@ -1906,7 +1919,22 @@ impl ContextEditor {
         cx: &mut ViewContext<Self>,
     ) {
         if let Some(command) = SlashCommandRegistry::global(cx).command(name) {
-            let output = command.run(arguments, workspace, self.lsp_adapter_delegate.clone(), cx);
+            let context = self.context.read(cx);
+            let sections = context
+                .slash_command_output_sections()
+                .into_iter()
+                .filter(|section| section.is_valid(context.buffer().read(cx)))
+                .cloned()
+                .collect::<Vec<_>>();
+            let snapshot = context.buffer().read(cx).snapshot();
+            let output = command.run(
+                arguments,
+                &sections,
+                snapshot,
+                workspace,
+                self.lsp_adapter_delegate.clone(),
+                cx,
+            );
             self.context.update(cx, |context, cx| {
                 context.insert_command_output(
                     command_range,
@@ -3085,6 +3113,40 @@ impl ContextEditor {
         });
     }
 
+    /// Returns either the selected text, or the content of the Markdown code
+    /// block surrounding the cursor.
+    fn get_selection_or_code_block(
+        context_editor_view: &View<ContextEditor>,
+        cx: &mut ViewContext<Workspace>,
+    ) -> Option<(String, bool)> {
+        let context_editor = context_editor_view.read(cx).editor.read(cx);
+
+        if context_editor.selections.newest::<Point>(cx).is_empty() {
+            let snapshot = context_editor.buffer().read(cx).snapshot(cx);
+            let (_, _, snapshot) = snapshot.as_singleton()?;
+
+            let head = context_editor.selections.newest::<Point>(cx).head();
+            let offset = snapshot.point_to_offset(head);
+
+            let surrounding_code_block_range = find_surrounding_code_block(snapshot, offset)?;
+            let text = snapshot
+                .text_for_range(surrounding_code_block_range)
+                .collect::<String>();
+
+            (!text.is_empty()).then_some((text, true))
+        } else {
+            let anchor = context_editor.selections.newest_anchor();
+            let text = context_editor
+                .buffer()
+                .read(cx)
+                .read(cx)
+                .text_for_range(anchor.range())
+                .collect::<String>();
+
+            (!text.is_empty()).then_some((text, false))
+        }
+    }
+
     fn insert_selection(
         workspace: &mut Workspace,
         _: &InsertIntoEditor,
@@ -3103,17 +3165,7 @@ impl ContextEditor {
             return;
         };
 
-        let context_editor = context_editor_view.read(cx).editor.read(cx);
-        let anchor = context_editor.selections.newest_anchor();
-        let text = context_editor
-            .buffer()
-            .read(cx)
-            .read(cx)
-            .text_for_range(anchor.range())
-            .collect::<String>();
-
-        // If nothing is selected, don't delete the current selection; instead, be a no-op.
-        if !text.is_empty() {
+        if let Some((text, _)) = Self::get_selection_or_code_block(&context_editor_view, cx) {
             active_editor_view.update(cx, |editor, cx| {
                 editor.insert(&text, cx);
                 editor.focus(cx);
@@ -3121,6 +3173,36 @@ impl ContextEditor {
         }
     }
 
+    fn copy_code(workspace: &mut Workspace, _: &CopyCode, cx: &mut ViewContext<Workspace>) {
+        let result = maybe!({
+            let panel = workspace.panel::<AssistantPanel>(cx)?;
+            let context_editor_view = panel.read(cx).active_context_editor(cx)?;
+            Self::get_selection_or_code_block(&context_editor_view, cx)
+        });
+        let Some((text, is_code_block)) = result else {
+            return;
+        };
+
+        cx.write_to_clipboard(ClipboardItem::new_string(text));
+
+        struct CopyToClipboardToast;
+        workspace.show_toast(
+            Toast::new(
+                NotificationId::unique::<CopyToClipboardToast>(),
+                format!(
+                    "{} copied to clipboard.",
+                    if is_code_block {
+                        "Code block"
+                    } else {
+                        "Selection"
+                    }
+                ),
+            )
+            .autohide(),
+            cx,
+        );
+    }
+
     fn insert_dragged_files(
         workspace: &mut Workspace,
         action: &InsertDraggedFiles,
@@ -3267,7 +3349,7 @@ impl ContextEditor {
 
                     let fence = codeblock_fence_for_path(
                         filename.as_deref(),
-                        Some(selection.start.row..selection.end.row),
+                        Some(selection.start.row..=selection.end.row),
                     );
 
                     if let Some((line_comment_prefix, outline_text)) =
@@ -3634,6 +3716,54 @@ impl ContextEditor {
         });
     }
 
+    fn update_code_fence_blocks(&mut self, cx: &mut ViewContext<Self>) {
+        let workspace = self.workspace.clone();
+
+        self.editor.update(cx, |editor, cx| {
+            let buffer = editor.buffer().read(cx).snapshot(cx);
+            let Some((_, _, snapshot)) = buffer.as_singleton() else {
+                return;
+            };
+            let old_blocks = std::mem::take(&mut self.code_fence_blocks);
+            editor.remove_blocks(old_blocks, None, cx);
+
+            let selection_head = editor.selections.newest::<usize>(cx).head();
+            if let Some(range) = find_surrounding_code_block(snapshot, selection_head) {
+                let start_row = snapshot.offset_to_point(range.start).row.saturating_sub(1);
+                let position = buffer.anchor_after(Point::new(start_row, 0));
+                let block = BlockProperties {
+                    position,
+                    height: 0,
+                    style: BlockStyle::Sticky,
+                    render: Box::new(move |_| {
+                        h_flex()
+                            .justify_end()
+                            .child(
+                                IconButton::new("copy-code", IconName::Copy)
+                                    .shape(ui::IconButtonShape::Square)
+                                    .style(ButtonStyle::Filled)
+                                    .on_click({
+                                        let workspace = workspace.clone();
+                                        move |_, cx| {
+                                            workspace
+                                                .update(cx, |workspace, cx| {
+                                                    Self::copy_code(workspace, &CopyCode, cx);
+                                                })
+                                                .log_err();
+                                        }
+                                    }),
+                            )
+                            .into_any_element()
+                    }),
+                    disposition: BlockDisposition::Above,
+                    priority: 0,
+                };
+                let ids = editor.insert_blocks(vec![block], None, cx);
+                self.code_fence_blocks = HashSet::from_iter(ids);
+            }
+        });
+    }
+
     fn split(&mut self, _: &Split, cx: &mut ViewContext<Self>) {
         self.context.update(cx, |context, cx| {
             let selections = self.editor.read(cx).selections.disjoint_anchors();
@@ -4110,16 +4240,18 @@ impl ContextEditor {
                         h_flex()
                             .gap_3()
                             .child(
-                                Icon::new(IconName::ExclamationTriangle)
+                                Icon::new(IconName::Warning)
                                     .size(IconSize::Small)
                                     .color(Color::Warning),
                             )
                             .child(Label::new(label)),
                     )
                     .child(
-                        Button::new("open-configuration", "Open configuration")
+                        Button::new("open-configuration", "Configure Providers")
                             .size(ButtonSize::Compact)
+                            .icon(Some(IconName::SlidersVertical))
                             .icon_size(IconSize::Small)
+                            .icon_position(IconPosition::Start)
                             .style(ButtonStyle::Filled)
                             .on_click({
                                 let focus_handle = self.focus_handle(cx).clone();
@@ -4198,6 +4330,48 @@ impl ContextEditor {
     }
 }
 
+/// Returns the contents of the *outermost* fenced code block that contains the given offset.
+fn find_surrounding_code_block(snapshot: &BufferSnapshot, offset: usize) -> Option<Range<usize>> {
+    const CODE_BLOCK_NODE: &'static str = "fenced_code_block";
+    const CODE_BLOCK_CONTENT: &'static str = "code_fence_content";
+
+    let layer = snapshot.syntax_layers().next()?;
+
+    let root_node = layer.node();
+    let mut cursor = root_node.walk();
+
+    // Go to the first child for the given offset
+    while cursor.goto_first_child_for_byte(offset).is_some() {
+        // If we're at the end of the node, go to the next one.
+        // Example: if you have a fenced-code-block, and you're on the start of the line
+        // right after the closing ```, you want to skip the fenced-code-block and
+        // go to the next sibling.
+        if cursor.node().end_byte() == offset {
+            cursor.goto_next_sibling();
+        }
+
+        if cursor.node().start_byte() > offset {
+            break;
+        }
+
+        // We found the fenced code block.
+        if cursor.node().kind() == CODE_BLOCK_NODE {
+            // Now we need to find the child node that contains the code.
+            cursor.goto_first_child();
+            loop {
+                if cursor.node().kind() == CODE_BLOCK_CONTENT {
+                    return Some(cursor.node().byte_range());
+                }
+                if !cursor.goto_next_sibling() {
+                    break;
+                }
+            }
+        }
+    }
+
+    None
+}
+
 fn render_fold_icon_button(
     editor: WeakView<Editor>,
     icon: IconName,
@@ -4723,6 +4897,20 @@ impl Render for ContextEditorToolbarItem {
         let weak_self = cx.view().downgrade();
         let right_side = h_flex()
             .gap_2()
+            // TODO display this in a nicer way, once we have a design for it.
+            // .children({
+            //     let project = self
+            //         .workspace
+            //         .upgrade()
+            //         .map(|workspace| workspace.read(cx).project().downgrade());
+            //
+            //     let scan_items_remaining = cx.update_global(|db: &mut SemanticDb, cx| {
+            //         project.and_then(|project| db.remaining_summaries(&project, cx))
+            //     });
+
+            //     scan_items_remaining
+            //         .map(|remaining_items| format!("Files to scan: {}", remaining_items))
+            // })
             .child(
                 ModelSelector::new(
                     self.fs.clone(),
@@ -5221,7 +5409,7 @@ fn quote_selection_fold_placeholder(title: String, editor: WeakView<Editor>) ->
                 ButtonLike::new(fold_id)
                     .style(ButtonStyle::Filled)
                     .layer(ElevationIndex::ElevatedSurface)
-                    .child(Icon::new(IconName::TextSelect))
+                    .child(Icon::new(IconName::TextSnippet))
                     .child(Label::new(title.clone()).single_line())
                     .on_click(move |_, cx| {
                         editor
@@ -5325,7 +5513,7 @@ fn render_docs_slash_command_trailer(
             div()
                 .id(("latest-error", row.0))
                 .child(
-                    Icon::new(IconName::ExclamationTriangle)
+                    Icon::new(IconName::Warning)
                         .size(IconSize::Small)
                         .color(Color::Warning),
                 )
@@ -5353,18 +5541,16 @@ fn make_lsp_adapter_delegate(
         let worktree = project
             .worktrees(cx)
             .next()
-            .ok_or_else(|| anyhow!("no worktrees when constructing ProjectLspAdapterDelegate"))?;
-        let fs = if project.is_local() {
-            Some(project.fs().clone())
-        } else {
-            None
-        };
+            .ok_or_else(|| anyhow!("no worktrees when constructing LocalLspAdapterDelegate"))?;
         let http_client = project.client().http_client().clone();
         project.lsp_store().update(cx, |lsp_store, cx| {
-            Ok(
-                ProjectLspAdapterDelegate::new(lsp_store, &worktree, http_client, fs, None, cx)
-                    as Arc<dyn LspAdapterDelegate>,
-            )
+            Ok(LocalLspAdapterDelegate::new(
+                lsp_store,
+                &worktree,
+                http_client,
+                project.fs().clone(),
+                cx,
+            ) as Arc<dyn LspAdapterDelegate>)
         })
     })
 }
@@ -5468,3 +5654,85 @@ fn configuration_error(cx: &AppContext) -> Option<ConfigurationError> {
 
     None
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use gpui::{AppContext, Context};
+    use language::Buffer;
+    use unindent::Unindent;
+
+    #[gpui::test]
+    fn test_find_code_blocks(cx: &mut AppContext) {
+        let markdown = languages::language("markdown", tree_sitter_md::LANGUAGE.into());
+
+        let buffer = cx.new_model(|cx| {
+            let text = r#"
+                line 0
+                line 1
+                ```rust
+                fn main() {}
+                ```
+                line 5
+                line 6
+                line 7
+                ```go
+                func main() {}
+                ```
+                line 11
+                ```
+                this is plain text code block
+                ```
+
+                ```go
+                func another() {}
+                ```
+                line 19
+            "#
+            .unindent();
+            let mut buffer = Buffer::local(text, cx);
+            buffer.set_language(Some(markdown.clone()), cx);
+            buffer
+        });
+        let snapshot = buffer.read(cx).snapshot();
+
+        let code_blocks = vec![
+            Point::new(3, 0)..Point::new(4, 0),
+            Point::new(9, 0)..Point::new(10, 0),
+            Point::new(13, 0)..Point::new(14, 0),
+            Point::new(17, 0)..Point::new(18, 0),
+        ]
+        .into_iter()
+        .map(|range| snapshot.point_to_offset(range.start)..snapshot.point_to_offset(range.end))
+        .collect::<Vec<_>>();
+
+        let expected_results = vec![
+            (0, None),
+            (1, None),
+            (2, Some(code_blocks[0].clone())),
+            (3, Some(code_blocks[0].clone())),
+            (4, Some(code_blocks[0].clone())),
+            (5, None),
+            (6, None),
+            (7, None),
+            (8, Some(code_blocks[1].clone())),
+            (9, Some(code_blocks[1].clone())),
+            (10, Some(code_blocks[1].clone())),
+            (11, None),
+            (12, Some(code_blocks[2].clone())),
+            (13, Some(code_blocks[2].clone())),
+            (14, Some(code_blocks[2].clone())),
+            (15, None),
+            (16, Some(code_blocks[3].clone())),
+            (17, Some(code_blocks[3].clone())),
+            (18, Some(code_blocks[3].clone())),
+            (19, None),
+        ];
+
+        for (row, expected) in expected_results {
+            let offset = snapshot.point_to_offset(Point::new(row, 0));
+            let range = find_surrounding_code_block(&snapshot, offset);
+            assert_eq!(range, expected, "unexpected result on row {:?}", row);
+        }
+    }
+}

crates/assistant/src/assistant_settings.rs

@@ -163,11 +163,13 @@ impl AssistantSettingsContent {
                                                     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,
                                             })
@@ -519,6 +521,7 @@ impl Settings for AssistantSettings {
                 &mut settings.default_model,
                 value.default_model.map(Into::into),
             );
+            // merge(&mut settings.infer_context, value.infer_context); TODO re-enable this once we ship context inference
         }
 
         Ok(settings)

crates/assistant/src/context.rs

@@ -46,9 +46,9 @@ use std::{
     sync::Arc,
     time::{Duration, Instant},
 };
-use telemetry_events::AssistantKind;
+use telemetry_events::{AssistantKind, AssistantPhase};
 use text::BufferSnapshot;
-use util::{post_inc, TryFutureExt};
+use util::{post_inc, ResultExt, TryFutureExt};
 use uuid::Uuid;
 
 #[derive(Clone, Eq, PartialEq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
@@ -162,6 +162,9 @@ impl ContextOperation {
                                 )?,
                                 icon: section.icon_name.parse()?,
                                 label: section.label.into(),
+                                metadata: section
+                                    .metadata
+                                    .and_then(|metadata| serde_json::from_str(&metadata).log_err()),
                             })
                         })
                         .collect::<Result<Vec<_>>>()?,
@@ -242,6 +245,9 @@ impl ContextOperation {
                                     )),
                                     icon_name: icon_name.to_string(),
                                     label: section.label.to_string(),
+                                    metadata: section.metadata.as_ref().and_then(|metadata| {
+                                        serde_json::to_string(metadata).log_err()
+                                    }),
                                 }
                             })
                             .collect(),
@@ -635,12 +641,13 @@ impl Context {
                 .slash_command_output_sections
                 .iter()
                 .filter_map(|section| {
-                    let range = section.range.to_offset(buffer);
-                    if section.range.start.is_valid(buffer) && !range.is_empty() {
+                    if section.is_valid(buffer) {
+                        let range = section.range.to_offset(buffer);
                         Some(assistant_slash_command::SlashCommandOutputSection {
                             range,
                             icon: section.icon,
                             label: section.label.clone(),
+                            metadata: section.metadata.clone(),
                         })
                     } else {
                         None
@@ -997,14 +1004,14 @@ impl Context {
     fn handle_buffer_event(
         &mut self,
         _: Model<Buffer>,
-        event: &language::Event,
+        event: &language::BufferEvent,
         cx: &mut ModelContext<Self>,
     ) {
         match event {
-            language::Event::Operation(operation) => cx.emit(ContextEvent::Operation(
+            language::BufferEvent::Operation(operation) => cx.emit(ContextEvent::Operation(
                 ContextOperation::BufferOperation(operation.clone()),
             )),
-            language::Event::Edited => {
+            language::BufferEvent::Edited => {
                 self.count_remaining_tokens(cx);
                 self.reparse(cx);
                 // Use `inclusive = true` to invalidate a step when an edit occurs
@@ -1825,6 +1832,7 @@ impl Context {
                                         ..buffer.anchor_before(start + section.range.end),
                                     icon: section.icon,
                                     label: section.label,
+                                    metadata: section.metadata,
                                 })
                                 .collect::<Vec<_>>();
                             sections.sort_by(|a, b| a.range.cmp(&b.range, buffer));
@@ -2126,6 +2134,7 @@ impl Context {
                         telemetry.report_assistant_event(
                             Some(this.id.0.clone()),
                             AssistantKind::Panel,
+                            AssistantPhase::Response,
                             model.telemetry_id(),
                             response_latency,
                             error_message,
@@ -2977,6 +2986,7 @@ impl SavedContext {
                             ..buffer.anchor_before(section.range.end),
                         icon: section.icon,
                         label: section.label,
+                        metadata: section.metadata,
                     }
                 })
                 .collect(),

crates/assistant/src/context/context_tests.rs

@@ -12,7 +12,7 @@ use assistant_slash_command::{
 use collections::HashSet;
 use fs::FakeFs;
 use gpui::{AppContext, Model, SharedString, Task, TestAppContext, WeakView};
-use language::{Buffer, LanguageRegistry, LspAdapterDelegate};
+use language::{Buffer, BufferSnapshot, LanguageRegistry, LspAdapterDelegate};
 use language_model::{LanguageModelCacheConfiguration, LanguageModelRegistry, Role};
 use parking_lot::Mutex;
 use project::Project;
@@ -1089,6 +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,
                         });
                     }
 
@@ -1425,6 +1426,8 @@ 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

@@ -2,7 +2,6 @@ use crate::{
     prompts::PromptBuilder, Context, ContextEvent, ContextId, ContextOperation, ContextVersion,
     SavedContext, SavedContextMetadata,
 };
-use ::proto::AnyProtoClient;
 use anyhow::{anyhow, Context as _, Result};
 use client::{proto, telemetry::Telemetry, Client, TypedEnvelope};
 use clock::ReplicaId;
@@ -16,6 +15,7 @@ use language::LanguageRegistry;
 use paths::contexts_dir;
 use project::Project;
 use regex::Regex;
+use rpc::AnyProtoClient;
 use std::{
     cmp::Reverse,
     ffi::OsStr,

crates/assistant/src/inline_assistant.rs

@@ -174,6 +174,18 @@ impl InlineAssistant {
         initial_prompt: Option<String>,
         cx: &mut WindowContext,
     ) {
+        if let Some(telemetry) = self.telemetry.as_ref() {
+            if let Some(model) = LanguageModelRegistry::read_global(cx).active_model() {
+                telemetry.report_assistant_event(
+                    None,
+                    telemetry_events::AssistantKind::Inline,
+                    telemetry_events::AssistantPhase::Invoked,
+                    model.telemetry_id(),
+                    None,
+                    None,
+                );
+            }
+        }
         let snapshot = editor.read(cx).buffer().read(cx).snapshot(cx);
 
         let mut selections = Vec::<Selection<Point>>::new();
@@ -708,6 +720,22 @@ impl InlineAssistant {
     }
 
     pub fn finish_assist(&mut self, assist_id: InlineAssistId, undo: bool, cx: &mut WindowContext) {
+        if let Some(telemetry) = self.telemetry.as_ref() {
+            if let Some(model) = LanguageModelRegistry::read_global(cx).active_model() {
+                telemetry.report_assistant_event(
+                    None,
+                    telemetry_events::AssistantKind::Inline,
+                    if undo {
+                        telemetry_events::AssistantPhase::Rejected
+                    } else {
+                        telemetry_events::AssistantPhase::Accepted
+                    },
+                    model.telemetry_id(),
+                    None,
+                    None,
+                );
+            }
+        }
         if let Some(assist) = self.assists.get(&assist_id) {
             let assist_group_id = assist.group_id;
             if self.assist_groups[&assist_group_id].linked {
@@ -1465,7 +1493,7 @@ impl Render for PromptEditor {
             .border_y_1()
             .border_color(cx.theme().status().info_border)
             .size_full()
-            .py(cx.line_height() / 2.)
+            .py(cx.line_height() / 2.5)
             .on_action(cx.listener(Self::confirm))
             .on_action(cx.listener(Self::cancel))
             .on_action(cx.listener(Self::move_up))
@@ -1478,7 +1506,7 @@ impl Render for PromptEditor {
                     .child(
                         ModelSelector::new(
                             self.fs.clone(),
-                            IconButton::new("context", IconName::SlidersAlt)
+                            IconButton::new("context", IconName::SettingsAlt)
                                 .shape(IconButtonShape::Square)
                                 .icon_size(IconSize::Small)
                                 .icon_color(Color::Muted)
@@ -1918,12 +1946,11 @@ impl PromptEditor {
             } else {
                 cx.theme().colors().text
             },
-            font_family: settings.ui_font.family.clone(),
-            font_features: settings.ui_font.features.clone(),
-            font_fallbacks: settings.ui_font.fallbacks.clone(),
-            font_size: settings.ui_font_size.into(),
-            font_weight: settings.ui_font.weight,
-            line_height: relative(1.3),
+            font_family: settings.buffer_font.family.clone(),
+            font_fallbacks: settings.buffer_font.fallbacks.clone(),
+            font_size: settings.buffer_font_size.into(),
+            font_weight: settings.buffer_font.weight,
+            line_height: relative(settings.buffer_line_height.value()),
             ..Default::default()
         };
         EditorElement::new(
@@ -2407,7 +2434,7 @@ impl Codegen {
         Ok(LanguageModelRequest {
             messages,
             tools: Vec::new(),
-            stop: vec!["|END|>".to_string()],
+            stop: Vec::new(),
             temperature: 1.,
         })
     }
@@ -2559,6 +2586,7 @@ impl Codegen {
                                 telemetry.report_assistant_event(
                                     None,
                                     telemetry_events::AssistantKind::Inline,
+                                    telemetry_events::AssistantPhase::Response,
                                     model_telemetry_id,
                                     response_latency,
                                     error_message,
@@ -3360,7 +3388,7 @@ mod tests {
                 },
                 ..Default::default()
             },
-            Some(tree_sitter_rust::language()),
+            Some(tree_sitter_rust::LANGUAGE.into()),
         )
         .with_indents_query(
             r#"

crates/assistant/src/prompt_library.rs

@@ -921,10 +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/slash_command.rs

@@ -19,8 +19,10 @@ use std::{
 use ui::ActiveTheme;
 use workspace::Workspace;
 
+pub mod auto_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: 1.0,
+    };
+
+    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/context_server_command.rs

@@ -9,7 +9,7 @@ use context_servers::{
     protocol::PromptInfo,
 };
 use gpui::{Task, WeakView, WindowContext};
-use language::{CodeLabel, LspAdapterDelegate};
+use language::{BufferSnapshot, CodeLabel, LspAdapterDelegate};
 use std::sync::atomic::AtomicBool;
 use std::sync::Arc;
 use text::LineEnding;
@@ -96,7 +96,6 @@ impl SlashCommand for ContextServerSlashCommand {
                         replace_previous_arguments: false,
                     })
                     .collect();
-
                 Ok(completions)
             })
         } else {
@@ -107,6 +106,8 @@ impl SlashCommand for ContextServerSlashCommand {
     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,
@@ -141,6 +142,7 @@ impl SlashCommand for ContextServerSlashCommand {
                                 .description
                                 .unwrap_or(format!("Result from {}", prompt_name)),
                         ),
+                        metadata: None,
                     }],
                     text: prompt,
                     run_commands_in_text: 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)
+        })
+    }
+}

crates/assistant/src/slash_command/diagnostics_command.rs

@@ -9,10 +9,9 @@ use language::{
 };
 use project::{DiagnosticSummary, PathMatchCandidateSet, Project};
 use rope::Point;
-use std::fmt::Write;
-use std::path::{Path, PathBuf};
 use std::{
-    ops::Range,
+    fmt::Write,
+    path::{Path, PathBuf},
     sync::{atomic::AtomicBool, Arc},
 };
 use ui::prelude::*;
@@ -163,6 +162,8 @@ impl SlashCommand for DiagnosticsSlashCommand {
     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,
@@ -175,68 +176,7 @@ impl SlashCommand for DiagnosticsSlashCommand {
 
         let task = collect_diagnostics(workspace.read(cx).project().clone(), options, cx);
 
-        cx.spawn(move |_| async move {
-            let Some((text, sections)) = task.await? else {
-                return Ok(SlashCommandOutput {
-                    sections: vec![SlashCommandOutputSection {
-                        range: 0..1,
-                        icon: IconName::Library,
-                        label: "No Diagnostics".into(),
-                    }],
-                    text: "\n".to_string(),
-                    run_commands_in_text: true,
-                });
-            };
-
-            let sections = sections
-                .into_iter()
-                .map(|(range, placeholder_type)| SlashCommandOutputSection {
-                    range,
-                    icon: match placeholder_type {
-                        PlaceholderType::Root(_, _) => IconName::ExclamationTriangle,
-                        PlaceholderType::File(_) => IconName::File,
-                        PlaceholderType::Diagnostic(DiagnosticType::Error, _) => IconName::XCircle,
-                        PlaceholderType::Diagnostic(DiagnosticType::Warning, _) => {
-                            IconName::ExclamationTriangle
-                        }
-                    },
-                    label: match placeholder_type {
-                        PlaceholderType::Root(summary, source) => {
-                            let mut label = String::new();
-                            label.push_str("Diagnostics");
-                            if let Some(source) = source {
-                                write!(label, " ({})", source).unwrap();
-                            }
-
-                            if summary.error_count > 0 || summary.warning_count > 0 {
-                                label.push(':');
-
-                                if summary.error_count > 0 {
-                                    write!(label, " {} errors", summary.error_count).unwrap();
-                                    if summary.warning_count > 0 {
-                                        label.push_str(",");
-                                    }
-                                }
-
-                                if summary.warning_count > 0 {
-                                    write!(label, " {} warnings", summary.warning_count).unwrap();
-                                }
-                            }
-
-                            label.into()
-                        }
-                        PlaceholderType::File(file_path) => file_path.into(),
-                        PlaceholderType::Diagnostic(_, message) => message.into(),
-                    },
-                })
-                .collect();
-
-            Ok(SlashCommandOutput {
-                text,
-                sections,
-                run_commands_in_text: false,
-            })
-        })
+        cx.spawn(move |_| async move { task.await?.ok_or_else(|| anyhow!("No diagnostics found")) })
     }
 }
 
@@ -277,7 +217,7 @@ fn collect_diagnostics(
     project: Model<Project>,
     options: Options,
     cx: &mut AppContext,
-) -> Task<Result<Option<(String, Vec<(Range<usize>, PlaceholderType)>)>>> {
+) -> Task<Result<Option<SlashCommandOutput>>> {
     let error_source = if let Some(path_matcher) = &options.path_matcher {
         debug_assert_eq!(path_matcher.sources().len(), 1);
         Some(path_matcher.sources().first().cloned().unwrap_or_default())
@@ -318,13 +258,13 @@ fn collect_diagnostics(
         .collect();
 
     cx.spawn(|mut cx| async move {
-        let mut text = String::new();
+        let mut output = SlashCommandOutput::default();
+
         if let Some(error_source) = error_source.as_ref() {
-            writeln!(text, "diagnostics: {}", error_source).unwrap();
+            writeln!(output.text, "diagnostics: {}", error_source).unwrap();
         } else {
-            writeln!(text, "diagnostics").unwrap();
+            writeln!(output.text, "diagnostics").unwrap();
         }
-        let mut sections: Vec<(Range<usize>, PlaceholderType)> = Vec::new();
 
         let mut project_summary = DiagnosticSummary::default();
         for (project_path, path, summary) in diagnostic_summaries {
@@ -341,10 +281,10 @@ fn collect_diagnostics(
                 continue;
             }
 
-            let last_end = text.len();
+            let last_end = output.text.len();
             let file_path = path.to_string_lossy().to_string();
             if !glob_is_exact_file_match {
-                writeln!(&mut text, "{file_path}").unwrap();
+                writeln!(&mut output.text, "{file_path}").unwrap();
             }
 
             if let Some(buffer) = project_handle
@@ -352,75 +292,73 @@ fn collect_diagnostics(
                 .await
                 .log_err()
             {
-                collect_buffer_diagnostics(
-                    &mut text,
-                    &mut sections,
-                    cx.read_model(&buffer, |buffer, _| buffer.snapshot())?,
-                    options.include_warnings,
-                );
+                let snapshot = cx.read_model(&buffer, |buffer, _| buffer.snapshot())?;
+                collect_buffer_diagnostics(&mut output, &snapshot, options.include_warnings);
             }
 
             if !glob_is_exact_file_match {
-                sections.push((
-                    last_end..text.len().saturating_sub(1),
-                    PlaceholderType::File(file_path),
-                ))
+                output.sections.push(SlashCommandOutputSection {
+                    range: last_end..output.text.len().saturating_sub(1),
+                    icon: IconName::File,
+                    label: file_path.into(),
+                    metadata: None,
+                });
             }
         }
 
         // No diagnostics found
-        if sections.is_empty() {
+        if output.sections.is_empty() {
             return Ok(None);
         }
 
-        sections.push((
-            0..text.len(),
-            PlaceholderType::Root(project_summary, error_source),
-        ));
-        Ok(Some((text, sections)))
+        let mut label = String::new();
+        label.push_str("Diagnostics");
+        if let Some(source) = error_source {
+            write!(label, " ({})", source).unwrap();
+        }
+
+        if project_summary.error_count > 0 || project_summary.warning_count > 0 {
+            label.push(':');
+
+            if project_summary.error_count > 0 {
+                write!(label, " {} errors", project_summary.error_count).unwrap();
+                if project_summary.warning_count > 0 {
+                    label.push_str(",");
+                }
+            }
+
+            if project_summary.warning_count > 0 {
+                write!(label, " {} warnings", project_summary.warning_count).unwrap();
+            }
+        }
+
+        output.sections.insert(
+            0,
+            SlashCommandOutputSection {
+                range: 0..output.text.len(),
+                icon: IconName::Warning,
+                label: label.into(),
+                metadata: None,
+            },
+        );
+
+        Ok(Some(output))
     })
 }
 
-pub fn buffer_has_error_diagnostics(snapshot: &BufferSnapshot) -> bool {
-    for (_, group) in snapshot.diagnostic_groups(None) {
-        let entry = &group.entries[group.primary_ix];
-        if entry.diagnostic.severity == DiagnosticSeverity::ERROR {
-            return true;
-        }
-    }
-    false
-}
-
-pub fn write_single_file_diagnostics(
-    output: &mut String,
-    path: Option<&Path>,
+pub fn collect_buffer_diagnostics(
+    output: &mut SlashCommandOutput,
     snapshot: &BufferSnapshot,
-) -> bool {
-    if let Some(path) = path {
-        if buffer_has_error_diagnostics(&snapshot) {
-            output.push_str("/diagnostics ");
-            output.push_str(&path.to_string_lossy());
-            return true;
-        }
-    }
-    false
-}
-
-fn collect_buffer_diagnostics(
-    text: &mut String,
-    sections: &mut Vec<(Range<usize>, PlaceholderType)>,
-    snapshot: BufferSnapshot,
     include_warnings: bool,
 ) {
     for (_, group) in snapshot.diagnostic_groups(None) {
         let entry = &group.entries[group.primary_ix];
-        collect_diagnostic(text, sections, entry, &snapshot, include_warnings)
+        collect_diagnostic(output, entry, &snapshot, include_warnings)
     }
 }
 
 fn collect_diagnostic(
-    text: &mut String,
-    sections: &mut Vec<(Range<usize>, PlaceholderType)>,
+    output: &mut SlashCommandOutput,
     entry: &DiagnosticEntry<Anchor>,
     snapshot: &BufferSnapshot,
     include_warnings: bool,
@@ -428,17 +366,17 @@ fn collect_diagnostic(
     const EXCERPT_EXPANSION_SIZE: u32 = 2;
     const MAX_MESSAGE_LENGTH: usize = 2000;
 
-    let ty = match entry.diagnostic.severity {
+    let (ty, icon) = match entry.diagnostic.severity {
         DiagnosticSeverity::WARNING => {
             if !include_warnings {
                 return;
             }
-            DiagnosticType::Warning
+            ("warning", IconName::Warning)
         }
-        DiagnosticSeverity::ERROR => DiagnosticType::Error,
+        DiagnosticSeverity::ERROR => ("error", IconName::XCircle),
         _ => return,
     };
-    let prev_len = text.len();
+    let prev_len = output.text.len();
 
     let range = entry.range.to_point(snapshot);
     let diagnostic_row_number = range.start.row + 1;
@@ -448,11 +386,11 @@ fn collect_diagnostic(
     let excerpt_range =
         Point::new(start_row, 0).to_offset(&snapshot)..Point::new(end_row, 0).to_offset(&snapshot);
 
-    text.push_str("```");
+    output.text.push_str("```");
     if let Some(language_name) = snapshot.language().map(|l| l.code_fence_block_name()) {
-        text.push_str(&language_name);
+        output.text.push_str(&language_name);
     }
-    text.push('\n');
+    output.text.push('\n');
 
     let mut buffer_text = String::new();
     for chunk in snapshot.text_for_range(excerpt_range) {
@@ -461,46 +399,26 @@ fn collect_diagnostic(
 
     for (i, line) in buffer_text.lines().enumerate() {
         let line_number = start_row + i as u32 + 1;
-        writeln!(text, "{}", line).unwrap();
+        writeln!(output.text, "{}", line).unwrap();
 
         if line_number == diagnostic_row_number {
-            text.push_str("//");
-            let prev_len = text.len();
-            write!(text, " {}: ", ty.as_str()).unwrap();
-            let padding = text.len() - prev_len;
+            output.text.push_str("//");
+            let prev_len = output.text.len();
+            write!(output.text, " {}: ", ty).unwrap();
+            let padding = output.text.len() - prev_len;
 
             let message = util::truncate(&entry.diagnostic.message, MAX_MESSAGE_LENGTH)
                 .replace('\n', format!("\n//{:padding$}", "").as_str());
 
-            writeln!(text, "{message}").unwrap();
+            writeln!(output.text, "{message}").unwrap();
         }
     }
 
-    writeln!(text, "```").unwrap();
-    sections.push((
-        prev_len..text.len().saturating_sub(1),
-        PlaceholderType::Diagnostic(ty, entry.diagnostic.message.clone()),
-    ))
-}
-
-#[derive(Clone)]
-pub enum PlaceholderType {
-    Root(DiagnosticSummary, Option<String>),
-    File(String),
-    Diagnostic(DiagnosticType, String),
-}
-
-#[derive(Copy, Clone)]
-pub enum DiagnosticType {
-    Warning,
-    Error,
-}
-
-impl DiagnosticType {
-    pub fn as_str(&self) -> &'static str {
-        match self {
-            DiagnosticType::Warning => "warning",
-            DiagnosticType::Error => "error",
-        }
-    }
+    writeln!(output.text, "```").unwrap();
+    output.sections.push(SlashCommandOutputSection {
+        range: prev_len..output.text.len().saturating_sub(1),
+        icon,
+        label: entry.diagnostic.message.clone().into(),
+        metadata: None,
+    });
 }

crates/assistant/src/slash_command/docs_command.rs

@@ -12,7 +12,7 @@ use indexed_docs::{
     DocsDotRsProvider, IndexedDocsRegistry, IndexedDocsStore, LocalRustdocProvider, PackageName,
     ProviderId,
 };
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use project::{Project, ProjectPath};
 use ui::prelude::*;
 use util::{maybe, ResultExt};
@@ -269,6 +269,8 @@ impl SlashCommand for DocsSlashCommand {
     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,
@@ -349,6 +351,7 @@ impl SlashCommand for DocsSlashCommand {
                         range,
                         icon: IconName::FileDoc,
                         label: format!("docs ({provider}): {key}",).into(),
+                        metadata: None,
                     })
                     .collect(),
                 run_commands_in_text: false,

crates/assistant/src/slash_command/fetch_command.rs

@@ -11,7 +11,7 @@ use futures::AsyncReadExt;
 use gpui::{Task, WeakView};
 use html_to_markdown::{convert_html_to_markdown, markdown, TagHandler};
 use http_client::{AsyncBody, HttpClient, HttpClientWithUrl};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use ui::prelude::*;
 use workspace::Workspace;
 
@@ -128,6 +128,8 @@ impl SlashCommand for FetchSlashCommand {
     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,
@@ -161,6 +163,7 @@ impl SlashCommand for FetchSlashCommand {
                     range,
                     icon: IconName::AtSign,
                     label: format!("fetch {}", url).into(),
+                    metadata: None,
                 }],
                 run_commands_in_text: false,
             })

crates/assistant/src/slash_command/file_command.rs

@@ -1,13 +1,14 @@
-use super::{diagnostics_command::write_single_file_diagnostics, SlashCommand, SlashCommandOutput};
+use super::{diagnostics_command::collect_buffer_diagnostics, SlashCommand, SlashCommandOutput};
 use anyhow::{anyhow, Context as _, Result};
 use assistant_slash_command::{AfterCompletion, ArgumentCompletion, SlashCommandOutputSection};
 use fuzzy::PathMatch;
 use gpui::{AppContext, Model, Task, View, WeakView};
 use language::{BufferSnapshot, CodeLabel, HighlightId, LineEnding, LspAdapterDelegate};
 use project::{PathMatchCandidateSet, Project};
+use serde::{Deserialize, Serialize};
 use std::{
     fmt::Write,
-    ops::Range,
+    ops::{Range, RangeInclusive},
     path::{Path, PathBuf},
     sync::{atomic::AtomicBool, Arc},
 };
@@ -175,6 +176,8 @@ impl SlashCommand for FileSlashCommand {
     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,
@@ -187,54 +190,15 @@ impl SlashCommand for FileSlashCommand {
             return Task::ready(Err(anyhow!("missing path")));
         };
 
-        let task = collect_files(workspace.read(cx).project().clone(), arguments, cx);
-
-        cx.foreground_executor().spawn(async move {
-            let output = task.await?;
-            Ok(SlashCommandOutput {
-                text: output.completion_text,
-                sections: output
-                    .files
-                    .into_iter()
-                    .map(|file| {
-                        build_entry_output_section(
-                            file.range_in_text,
-                            Some(&file.path),
-                            file.entry_type == EntryType::Directory,
-                            None,
-                        )
-                    })
-                    .collect(),
-                run_commands_in_text: true,
-            })
-        })
+        collect_files(workspace.read(cx).project().clone(), arguments, cx)
     }
 }
 
-#[derive(Clone, Copy, PartialEq, Debug)]
-enum EntryType {
-    File,
-    Directory,
-}
-
-#[derive(Clone, PartialEq, Debug)]
-struct FileCommandOutput {
-    completion_text: String,
-    files: Vec<OutputFile>,
-}
-
-#[derive(Clone, PartialEq, Debug)]
-struct OutputFile {
-    range_in_text: Range<usize>,
-    path: PathBuf,
-    entry_type: EntryType,
-}
-
 fn collect_files(
     project: Model<Project>,
     glob_inputs: &[String],
     cx: &mut AppContext,
-) -> Task<Result<FileCommandOutput>> {
+) -> Task<Result<SlashCommandOutput>> {
     let Ok(matchers) = glob_inputs
         .into_iter()
         .map(|glob_input| {
@@ -254,8 +218,7 @@ fn collect_files(
         .collect::<Vec<_>>();
 
     cx.spawn(|mut cx| async move {
-        let mut text = String::new();
-        let mut ranges = Vec::new();
+        let mut output = SlashCommandOutput::default();
         for snapshot in snapshots {
             let worktree_id = snapshot.id();
             let mut directory_stack: Vec<(Arc<Path>, String, usize)> = Vec::new();
@@ -279,11 +242,12 @@ fn collect_files(
                         break;
                     }
                     let (_, entry_name, start) = directory_stack.pop().unwrap();
-                    ranges.push(OutputFile {
-                        range_in_text: start..text.len().saturating_sub(1),
-                        path: PathBuf::from(entry_name),
-                        entry_type: EntryType::Directory,
-                    });
+                    output.sections.push(build_entry_output_section(
+                        start..output.text.len().saturating_sub(1),
+                        Some(&PathBuf::from(entry_name)),
+                        true,
+                        None,
+                    ));
                 }
 
                 let filename = entry
@@ -315,21 +279,23 @@ fn collect_files(
                         continue;
                     }
                     let prefix_paths = folded_directory_names_stack.drain(..).as_slice().join("/");
-                    let entry_start = text.len();
+                    let entry_start = output.text.len();
                     if prefix_paths.is_empty() {
                         if is_top_level_directory {
-                            text.push_str(&path_including_worktree_name.to_string_lossy());
+                            output
+                                .text
+                                .push_str(&path_including_worktree_name.to_string_lossy());
                             is_top_level_directory = false;
                         } else {
-                            text.push_str(&filename);
+                            output.text.push_str(&filename);
                         }
                         directory_stack.push((entry.path.clone(), filename, entry_start));
                     } else {
                         let entry_name = format!("{}/{}", prefix_paths, &filename);
-                        text.push_str(&entry_name);
+                        output.text.push_str(&entry_name);
                         directory_stack.push((entry.path.clone(), entry_name, entry_start));
                     }
-                    text.push('\n');
+                    output.text.push('\n');
                 } else if entry.is_file() {
                     let Some(open_buffer_task) = project_handle
                         .update(&mut cx, |project, cx| {
@@ -340,28 +306,13 @@ fn collect_files(
                         continue;
                     };
                     if let Some(buffer) = open_buffer_task.await.log_err() {
-                        let buffer_snapshot =
-                            cx.read_model(&buffer, |buffer, _| buffer.snapshot())?;
-                        let prev_len = text.len();
-                        collect_file_content(
-                            &mut text,
-                            &buffer_snapshot,
-                            path_including_worktree_name.to_string_lossy().to_string(),
-                        );
-                        text.push('\n');
-                        if !write_single_file_diagnostics(
-                            &mut text,
+                        let snapshot = buffer.read_with(&cx, |buffer, _| buffer.snapshot())?;
+                        append_buffer_to_output(
+                            &snapshot,
                             Some(&path_including_worktree_name),
-                            &buffer_snapshot,
-                        ) {
-                            text.pop();
-                        }
-                        ranges.push(OutputFile {
-                            range_in_text: prev_len..text.len(),
-                            path: path_including_worktree_name,
-                            entry_type: EntryType::File,
-                        });
-                        text.push('\n');
+                            &mut output,
+                        )
+                        .log_err();
                     }
                 }
             }
@@ -371,43 +322,30 @@ fn collect_files(
                     let mut root_path = PathBuf::new();
                     root_path.push(snapshot.root_name());
                     root_path.push(&dir);
-                    ranges.push(OutputFile {
-                        range_in_text: start..text.len(),
-                        path: root_path,
-                        entry_type: EntryType::Directory,
-                    });
+                    output.sections.push(build_entry_output_section(
+                        start..output.text.len(),
+                        Some(&root_path),
+                        true,
+                        None,
+                    ));
                 } else {
-                    ranges.push(OutputFile {
-                        range_in_text: start..text.len(),
-                        path: PathBuf::from(entry.as_str()),
-                        entry_type: EntryType::Directory,
-                    });
+                    output.sections.push(build_entry_output_section(
+                        start..output.text.len(),
+                        Some(&PathBuf::from(entry.as_str())),
+                        true,
+                        None,
+                    ));
                 }
             }
         }
-        Ok(FileCommandOutput {
-            completion_text: text,
-            files: ranges,
-        })
+        Ok(output)
     })
 }
 
-fn collect_file_content(buffer: &mut String, snapshot: &BufferSnapshot, filename: String) {
-    let mut content = snapshot.text();
-    LineEnding::normalize(&mut content);
-    buffer.reserve(filename.len() + content.len() + 9);
-    buffer.push_str(&codeblock_fence_for_path(
-        Some(&PathBuf::from(filename)),
-        None,
-    ));
-    buffer.push_str(&content);
-    if !buffer.ends_with('\n') {
-        buffer.push('\n');
-    }
-    buffer.push_str("```");
-}
-
-pub fn codeblock_fence_for_path(path: Option<&Path>, row_range: Option<Range<u32>>) -> String {
+pub fn codeblock_fence_for_path(
+    path: Option<&Path>,
+    row_range: Option<RangeInclusive<u32>>,
+) -> String {
     let mut text = String::new();
     write!(text, "```").unwrap();
 
@@ -422,13 +360,18 @@ pub fn codeblock_fence_for_path(path: Option<&Path>, row_range: Option<Range<u32
     }
 
     if let Some(row_range) = row_range {
-        write!(text, ":{}-{}", row_range.start + 1, row_range.end + 1).unwrap();
+        write!(text, ":{}-{}", row_range.start() + 1, row_range.end() + 1).unwrap();
     }
 
     text.push('\n');
     text
 }
 
+#[derive(Serialize, Deserialize)]
+pub struct FileCommandMetadata {
+    pub path: String,
+}
+
 pub fn build_entry_output_section(
     range: Range<usize>,
     path: Option<&Path>,
@@ -454,6 +397,16 @@ pub fn build_entry_output_section(
         range,
         icon,
         label: label.into(),
+        metadata: if is_directory {
+            None
+        } else {
+            path.and_then(|path| {
+                serde_json::to_value(FileCommandMetadata {
+                    path: path.to_string_lossy().to_string(),
+                })
+                .ok()
+            })
+        },
     }
 }
 
@@ -539,6 +492,36 @@ mod custom_path_matcher {
     }
 }
 
+pub fn append_buffer_to_output(
+    buffer: &BufferSnapshot,
+    path: Option<&Path>,
+    output: &mut SlashCommandOutput,
+) -> Result<()> {
+    let prev_len = output.text.len();
+
+    let mut content = buffer.text();
+    LineEnding::normalize(&mut content);
+    output.text.push_str(&codeblock_fence_for_path(path, None));
+    output.text.push_str(&content);
+    if !output.text.ends_with('\n') {
+        output.text.push('\n');
+    }
+    output.text.push_str("```");
+    output.text.push('\n');
+
+    let section_ix = output.sections.len();
+    collect_buffer_diagnostics(output, buffer, false);
+
+    output.sections.insert(
+        section_ix,
+        build_entry_output_section(prev_len..output.text.len(), path, false, None),
+    );
+
+    output.text.push('\n');
+
+    Ok(())
+}
+
 #[cfg(test)]
 mod test {
     use fs::FakeFs;
@@ -591,9 +574,9 @@ mod test {
             .await
             .unwrap();
 
-        assert!(result_1.completion_text.starts_with("root/dir"));
+        assert!(result_1.text.starts_with("root/dir"));
         // 4 files + 2 directories
-        assert_eq!(6, result_1.files.len());
+        assert_eq!(result_1.sections.len(), 6);
 
         let result_2 = cx
             .update(|cx| collect_files(project.clone(), &["root/dir/".to_string()], cx))
@@ -607,9 +590,9 @@ mod test {
             .await
             .unwrap();
 
-        assert!(result.completion_text.starts_with("root/dir"));
+        assert!(result.text.starts_with("root/dir"));
         // 5 files + 2 directories
-        assert_eq!(7, result.files.len());
+        assert_eq!(result.sections.len(), 7);
 
         // Ensure that the project lasts until after the last await
         drop(project);
@@ -654,36 +637,27 @@ mod test {
             .unwrap();
 
         // Sanity check
-        assert!(result.completion_text.starts_with("zed/assets/themes\n"));
-        assert_eq!(7, result.files.len());
+        assert!(result.text.starts_with("zed/assets/themes\n"));
+        assert_eq!(result.sections.len(), 7);
 
         // Ensure that full file paths are included in the real output
-        assert!(result
-            .completion_text
-            .contains("zed/assets/themes/andromeda/LICENSE"));
-        assert!(result
-            .completion_text
-            .contains("zed/assets/themes/ayu/LICENSE"));
-        assert!(result
-            .completion_text
-            .contains("zed/assets/themes/summercamp/LICENSE"));
+        assert!(result.text.contains("zed/assets/themes/andromeda/LICENSE"));
+        assert!(result.text.contains("zed/assets/themes/ayu/LICENSE"));
+        assert!(result.text.contains("zed/assets/themes/summercamp/LICENSE"));
 
-        assert_eq!("summercamp", result.files[5].path.to_string_lossy());
+        assert_eq!(result.sections[5].label, "summercamp");
 
         // Ensure that things are in descending order, with properly relativized paths
         assert_eq!(
-            "zed/assets/themes/andromeda/LICENSE",
-            result.files[0].path.to_string_lossy()
+            result.sections[0].label,
+            "zed/assets/themes/andromeda/LICENSE"
         );
-        assert_eq!("andromeda", result.files[1].path.to_string_lossy());
+        assert_eq!(result.sections[1].label, "andromeda");
+        assert_eq!(result.sections[2].label, "zed/assets/themes/ayu/LICENSE");
+        assert_eq!(result.sections[3].label, "ayu");
         assert_eq!(
-            "zed/assets/themes/ayu/LICENSE",
-            result.files[2].path.to_string_lossy()
-        );
-        assert_eq!("ayu", result.files[3].path.to_string_lossy());
-        assert_eq!(
-            "zed/assets/themes/summercamp/LICENSE",
-            result.files[4].path.to_string_lossy()
+            result.sections[4].label,
+            "zed/assets/themes/summercamp/LICENSE"
         );
 
         // Ensure that the project lasts until after the last await
@@ -723,27 +697,24 @@ mod test {
             .await
             .unwrap();
 
-        assert!(result.completion_text.starts_with("zed/assets/themes\n"));
+        assert!(result.text.starts_with("zed/assets/themes\n"));
+        assert_eq!(result.sections[0].label, "zed/assets/themes/LICENSE");
         assert_eq!(
-            "zed/assets/themes/LICENSE",
-            result.files[0].path.to_string_lossy()
+            result.sections[1].label,
+            "zed/assets/themes/summercamp/LICENSE"
         );
         assert_eq!(
-            "zed/assets/themes/summercamp/LICENSE",
-            result.files[1].path.to_string_lossy()
+            result.sections[2].label,
+            "zed/assets/themes/summercamp/subdir/LICENSE"
         );
         assert_eq!(
-            "zed/assets/themes/summercamp/subdir/LICENSE",
-            result.files[2].path.to_string_lossy()
+            result.sections[3].label,
+            "zed/assets/themes/summercamp/subdir/subsubdir/LICENSE"
         );
-        assert_eq!(
-            "zed/assets/themes/summercamp/subdir/subsubdir/LICENSE",
-            result.files[3].path.to_string_lossy()
-        );
-        assert_eq!("subsubdir", result.files[4].path.to_string_lossy());
-        assert_eq!("subdir", result.files[5].path.to_string_lossy());
-        assert_eq!("summercamp", result.files[6].path.to_string_lossy());
-        assert_eq!("zed/assets/themes", result.files[7].path.to_string_lossy());
+        assert_eq!(result.sections[4].label, "subsubdir");
+        assert_eq!(result.sections[5].label, "subdir");
+        assert_eq!(result.sections[6].label, "summercamp");
+        assert_eq!(result.sections[7].label, "zed/assets/themes");
 
         // Ensure that the project lasts until after the last await
         drop(project);

crates/assistant/src/slash_command/now_command.rs

@@ -7,7 +7,7 @@ use assistant_slash_command::{
 };
 use chrono::Local;
 use gpui::{Task, WeakView};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use ui::prelude::*;
 use workspace::Workspace;
 
@@ -43,6 +43,8 @@ impl SlashCommand for NowSlashCommand {
     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,
@@ -57,6 +59,7 @@ impl SlashCommand for NowSlashCommand {
                 range,
                 icon: IconName::CountdownTimer,
                 label: now.to_rfc2822().into(),
+                metadata: None,
             }],
             run_commands_in_text: false,
         }))

crates/assistant/src/slash_command/project_command.rs

@@ -3,7 +3,7 @@ use anyhow::{anyhow, Context, Result};
 use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
 use fs::Fs;
 use gpui::{AppContext, Model, Task, WeakView};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use project::{Project, ProjectPath};
 use std::{
     fmt::Write,
@@ -118,6 +118,8 @@ impl SlashCommand for ProjectSlashCommand {
     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,
@@ -140,6 +142,7 @@ impl SlashCommand for ProjectSlashCommand {
                         range,
                         icon: IconName::FileTree,
                         label: "Project".into(),
+                        metadata: None,
                     }],
                     run_commands_in_text: false,
                 })

crates/assistant/src/slash_command/prompt_after_summary.txt

@@ -0,0 +1,24 @@
+Actions have a cost, so only include actions that you think
+will be helpful to you in doing a great job answering the
+prompt in the future.
+
+You must respond ONLY with a list of actions you would like to
+perform. Each action should be on its own line, and followed by a space and then its parameter.
+
+Actions can be performed more than once with different parameters.
+Here is an example valid response:
+
+```
+file path/to/my/file.txt
+file path/to/another/file.txt
+search something to search for
+search something else to search for
+```
+
+Once again, do not forget: you must respond ONLY in the format of
+one action per line, and the action name should be followed by
+its parameter. Your response must not include anything other
+than a list of actions, with one action per line, in this format.
+It is extremely important that you do not deviate from this format even slightly!
+
+This is the end of my instructions for how to respond. The rest is the prompt:

crates/assistant/src/slash_command/prompt_before_summary.txt

@@ -0,0 +1,31 @@
+I'm going to give you a prompt. I don't want you to respond
+to the prompt itself. I want you to figure out which of the following
+actions on my project, if any, would help you answer the prompt.
+
+Here are the actions:
+
+## file
+
+This action's parameter is a file path to one of the files
+in the project. If you ask for this action, I will tell you
+the full contents of the file, so you  can learn all the
+details of the file.
+
+## search
+
+This action's parameter is a string to do a semantic search for
+across the files in the project. (You will have a JSON summary
+of all the files in the project.) It will tell you which files this string
+(or similar strings; it is a semantic search) appear in,
+as well as some context of the lines surrounding each result.
+It's very important that you only use this action when you think
+that searching across the specific files in this project for the query
+in question will be useful. For example, don't use this command to search
+for queries you might put into a general Web search engine, because those
+will be too general to give useful results in this project-specific search.
+
+---
+
+That was the end of the list of actions.
+
+Here is a JSON summary of each of the files in my project:

crates/assistant/src/slash_command/prompt_command.rs

@@ -3,7 +3,7 @@ use crate::prompt_library::PromptStore;
 use anyhow::{anyhow, Context, Result};
 use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
 use gpui::{Task, WeakView};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use std::sync::{atomic::AtomicBool, Arc};
 use ui::prelude::*;
 use workspace::Workspace;
@@ -56,6 +56,8 @@ impl SlashCommand for PromptSlashCommand {
     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,
@@ -95,6 +97,7 @@ impl SlashCommand for PromptSlashCommand {
                     range,
                     icon: IconName::Library,
                     label: title,
+                    metadata: None,
                 }],
                 run_commands_in_text: true,
             })

crates/assistant/src/slash_command/search_command.rs

@@ -8,14 +8,12 @@ use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
 use feature_flags::FeatureFlag;
 use gpui::{AppContext, Task, WeakView};
 use language::{CodeLabel, LineEnding, LspAdapterDelegate};
-use semantic_index::SemanticIndex;
+use semantic_index::{LoadedSearchResult, SemanticDb};
 use std::{
     fmt::Write,
-    path::PathBuf,
     sync::{atomic::AtomicBool, Arc},
 };
 use ui::{prelude::*, IconName};
-use util::ResultExt;
 use workspace::Workspace;
 
 pub(crate) struct SearchSlashCommandFeatureFlag;
@@ -60,6 +58,8 @@ impl SlashCommand for SearchSlashCommand {
     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,
@@ -92,8 +92,11 @@ impl SlashCommand for SearchSlashCommand {
 
         let project = workspace.read(cx).project().clone();
         let fs = project.read(cx).fs().clone();
-        let project_index =
-            cx.update_global(|index: &mut SemanticIndex, cx| index.project_index(project, cx));
+        let Some(project_index) =
+            cx.update_global(|index: &mut SemanticDb, cx| index.project_index(project, cx))
+        else {
+            return Task::ready(Err(anyhow::anyhow!("no project indexer")));
+        };
 
         cx.spawn(|cx| async move {
             let results = project_index
@@ -102,52 +105,28 @@ impl SlashCommand for SearchSlashCommand {
                 })?
                 .await?;
 
-            let mut loaded_results = Vec::new();
-            for result in results {
-                let (full_path, file_content) =
-                    result.worktree.read_with(&cx, |worktree, _cx| {
-                        let entry_abs_path = worktree.abs_path().join(&result.path);
-                        let mut entry_full_path = PathBuf::from(worktree.root_name());
-                        entry_full_path.push(&result.path);
-                        let file_content = async {
-                            let entry_abs_path = entry_abs_path;
-                            fs.load(&entry_abs_path).await
-                        };
-                        (entry_full_path, file_content)
-                    })?;
-                if let Some(file_content) = file_content.await.log_err() {
-                    loaded_results.push((result, full_path, file_content));
-                }
-            }
+            let loaded_results = SemanticDb::load_results(results, &fs, &cx).await?;
 
             let output = cx
                 .background_executor()
                 .spawn(async move {
                     let mut text = format!("Search results for {query}:\n");
                     let mut sections = Vec::new();
-                    for (result, full_path, file_content) in loaded_results {
-                        let range_start = result.range.start.min(file_content.len());
-                        let range_end = result.range.end.min(file_content.len());
-
-                        let start_row = file_content[0..range_start].matches('\n').count() as u32;
-                        let end_row = file_content[0..range_end].matches('\n').count() as u32;
-                        let start_line_byte_offset = file_content[0..range_start]
-                            .rfind('\n')
-                            .map(|pos| pos + 1)
-                            .unwrap_or_default();
-                        let end_line_byte_offset = file_content[range_end..]
-                            .find('\n')
-                            .map(|pos| range_end + pos)
-                            .unwrap_or_else(|| file_content.len());
-
+                    for LoadedSearchResult {
+                        path,
+                        range,
+                        full_path,
+                        file_content,
+                        row_range,
+                    } in loaded_results
+                    {
                         let section_start_ix = text.len();
                         text.push_str(&codeblock_fence_for_path(
-                            Some(&result.path),
-                            Some(start_row..end_row),
+                            Some(&path),
+                            Some(row_range.clone()),
                         ));
 
-                        let mut excerpt =
-                            file_content[start_line_byte_offset..end_line_byte_offset].to_string();
+                        let mut excerpt = file_content[range].to_string();
                         LineEnding::normalize(&mut excerpt);
                         text.push_str(&excerpt);
                         writeln!(text, "\n```\n").unwrap();
@@ -156,7 +135,7 @@ impl SlashCommand for SearchSlashCommand {
                             section_start_ix..section_end_ix,
                             Some(&full_path),
                             false,
-                            Some(start_row + 1..end_row + 1),
+                            Some(row_range.start() + 1..row_range.end() + 1),
                         ));
                     }
 
@@ -165,6 +144,7 @@ impl SlashCommand for SearchSlashCommand {
                         range: 0..text.len(),
                         icon: IconName::MagnifyingGlass,
                         label: query,
+                        metadata: None,
                     });
 
                     SlashCommandOutput {

crates/assistant/src/slash_command/symbols_command.rs

@@ -3,7 +3,7 @@ use anyhow::{anyhow, Context as _, Result};
 use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
 use editor::Editor;
 use gpui::{Task, WeakView};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use std::sync::Arc;
 use std::{path::Path, sync::atomic::AtomicBool};
 use ui::{IconName, WindowContext};
@@ -41,6 +41,8 @@ impl SlashCommand for OutlineSlashCommand {
     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,
@@ -77,6 +79,7 @@ impl SlashCommand for OutlineSlashCommand {
                         range: 0..outline_text.len(),
                         icon: IconName::ListTree,
                         label: path.to_string_lossy().to_string().into(),
+                        metadata: None,
                     }],
                     text: outline_text,
                     run_commands_in_text: false,

crates/assistant/src/slash_command/tab_command.rs

@@ -1,21 +1,17 @@
-use super::{
-    diagnostics_command::write_single_file_diagnostics,
-    file_command::{build_entry_output_section, codeblock_fence_for_path},
-    SlashCommand, SlashCommandOutput,
-};
+use super::{file_command::append_buffer_to_output, SlashCommand, SlashCommandOutput};
 use anyhow::{Context, Result};
-use assistant_slash_command::ArgumentCompletion;
+use assistant_slash_command::{ArgumentCompletion, SlashCommandOutputSection};
 use collections::{HashMap, HashSet};
 use editor::Editor;
 use futures::future::join_all;
 use gpui::{Entity, Task, WeakView};
 use language::{BufferSnapshot, CodeLabel, HighlightId, LspAdapterDelegate};
 use std::{
-    fmt::Write,
     path::PathBuf,
     sync::{atomic::AtomicBool, Arc},
 };
 use ui::{ActiveTheme, WindowContext};
+use util::ResultExt;
 use workspace::Workspace;
 
 pub(crate) struct TabSlashCommand;
@@ -131,6 +127,8 @@ impl SlashCommand for TabSlashCommand {
     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,
@@ -144,40 +142,11 @@ impl SlashCommand for TabSlashCommand {
         );
 
         cx.background_executor().spawn(async move {
-            let mut sections = Vec::new();
-            let mut text = String::new();
-            let mut has_diagnostics = false;
+            let mut output = SlashCommandOutput::default();
             for (full_path, buffer, _) in tab_items_search.await? {
-                let section_start_ix = text.len();
-                text.push_str(&codeblock_fence_for_path(full_path.as_deref(), None));
-                for chunk in buffer.as_rope().chunks() {
-                    text.push_str(chunk);
-                }
-                if !text.ends_with('\n') {
-                    text.push('\n');
-                }
-                writeln!(text, "```").unwrap();
-                if write_single_file_diagnostics(&mut text, full_path.as_deref(), &buffer) {
-                    has_diagnostics = true;
-                }
-                if !text.ends_with('\n') {
-                    text.push('\n');
-                }
-
-                let section_end_ix = text.len() - 1;
-                sections.push(build_entry_output_section(
-                    section_start_ix..section_end_ix,
-                    full_path.as_deref(),
-                    false,
-                    None,
-                ));
+                append_buffer_to_output(&buffer, full_path.as_deref(), &mut output).log_err();
             }
-
-            Ok(SlashCommandOutput {
-                text,
-                sections,
-                run_commands_in_text: has_diagnostics,
-            })
+            Ok(output)
         })
     }
 }

crates/assistant/src/slash_command/terminal_command.rs

@@ -6,7 +6,7 @@ use assistant_slash_command::{
     ArgumentCompletion, SlashCommand, SlashCommandOutput, SlashCommandOutputSection,
 };
 use gpui::{AppContext, Task, View, WeakView};
-use language::{CodeLabel, LspAdapterDelegate};
+use language::{BufferSnapshot, CodeLabel, LspAdapterDelegate};
 use terminal_view::{terminal_panel::TerminalPanel, TerminalView};
 use ui::prelude::*;
 use workspace::{dock::Panel, Workspace};
@@ -57,6 +57,8 @@ impl SlashCommand for TerminalSlashCommand {
     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,
@@ -91,6 +93,7 @@ impl SlashCommand for TerminalSlashCommand {
                 range,
                 icon: IconName::Terminal,
                 label: "Terminal".into(),
+                metadata: None,
             }],
             run_commands_in_text: false,
         }))

crates/assistant/src/slash_command/workflow_command.rs

@@ -8,7 +8,7 @@ use assistant_slash_command::{
     ArgumentCompletion, SlashCommand, SlashCommandOutput, SlashCommandOutputSection,
 };
 use gpui::{Task, WeakView};
-use language::LspAdapterDelegate;
+use language::{BufferSnapshot, LspAdapterDelegate};
 use ui::prelude::*;
 
 use workspace::Workspace;
@@ -53,6 +53,8 @@ impl SlashCommand for WorkflowSlashCommand {
     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,
@@ -68,6 +70,7 @@ impl SlashCommand for WorkflowSlashCommand {
                     range,
                     icon: IconName::Route,
                     label: "Workflow".into(),
+                    metadata: None,
                 }],
                 run_commands_in_text: false,
             })

crates/assistant/src/terminal_inline_assistant.rs

@@ -570,7 +570,7 @@ impl Render for PromptEditor {
             .bg(cx.theme().colors().editor_background)
             .border_y_1()
             .border_color(cx.theme().status().info_border)
-            .py_1p5()
+            .py_2()
             .h_full()
             .w_full()
             .on_action(cx.listener(Self::confirm))
@@ -585,7 +585,7 @@ impl Render for PromptEditor {
                     .gap_2()
                     .child(ModelSelector::new(
                         self.fs.clone(),
-                        IconButton::new("context", IconName::SlidersAlt)
+                        IconButton::new("context", IconName::SettingsAlt)
                             .shape(IconButtonShape::Square)
                             .icon_size(IconSize::Small)
                             .icon_color(Color::Muted)
@@ -949,12 +949,11 @@ impl PromptEditor {
             } else {
                 cx.theme().colors().text
             },
-            font_family: settings.ui_font.family.clone(),
-            font_features: settings.ui_font.features.clone(),
-            font_fallbacks: settings.ui_font.fallbacks.clone(),
-            font_size: rems(0.875).into(),
-            font_weight: settings.ui_font.weight,
-            line_height: relative(1.3),
+            font_family: settings.buffer_font.family.clone(),
+            font_fallbacks: settings.buffer_font.fallbacks.clone(),
+            font_size: settings.buffer_font_size.into(),
+            font_weight: settings.buffer_font.weight,
+            line_height: relative(settings.buffer_line_height.value()),
             ..Default::default()
         };
         EditorElement::new(
@@ -1067,6 +1066,7 @@ impl Codegen {
                         telemetry.report_assistant_event(
                             None,
                             telemetry_events::AssistantKind::Inline,
+                            telemetry_events::AssistantPhase::Response,
                             model_telemetry_id,
                             response_latency,
                             error_message,

crates/assistant_slash_command/Cargo.toml

@@ -19,4 +19,5 @@ gpui.workspace = true
 language.workspace = true
 parking_lot.workspace = true
 serde.workspace = true
+serde_json.workspace = true
 workspace.workspace = true

crates/assistant_slash_command/src/assistant_slash_command.rs

@@ -2,7 +2,7 @@ mod slash_command_registry;
 
 use anyhow::Result;
 use gpui::{AnyElement, AppContext, ElementId, SharedString, Task, WeakView, WindowContext};
-use language::{CodeLabel, LspAdapterDelegate};
+use language::{BufferSnapshot, CodeLabel, LspAdapterDelegate, OffsetRangeExt};
 use serde::{Deserialize, Serialize};
 pub use slash_command_registry::*;
 use std::{
@@ -77,6 +77,8 @@ pub trait SlashCommand: 'static + Send + Sync {
     fn run(
         self: Arc<Self>,
         arguments: &[String],
+        context_slash_command_output_sections: &[SlashCommandOutputSection<language::Anchor>],
+        context_buffer: BufferSnapshot,
         workspace: WeakView<Workspace>,
         // TODO: We're just using the `LspAdapterDelegate` here because that is
         // what the extension API is already expecting.
@@ -94,7 +96,7 @@ pub type RenderFoldPlaceholder = Arc<
         + Fn(ElementId, Arc<dyn Fn(&mut WindowContext)>, &mut WindowContext) -> AnyElement,
 >;
 
-#[derive(Debug, Default)]
+#[derive(Debug, Default, PartialEq)]
 pub struct SlashCommandOutput {
     pub text: String,
     pub sections: Vec<SlashCommandOutputSection<usize>>,
@@ -106,4 +108,11 @@ pub struct SlashCommandOutputSection<T> {
     pub range: Range<T>,
     pub icon: IconName,
     pub label: SharedString,
+    pub metadata: Option<serde_json::Value>,
+}
+
+impl SlashCommandOutputSection<language::Anchor> {
+    pub fn is_valid(&self, buffer: &language::TextBuffer) -> bool {
+        self.range.start.is_valid(buffer) && !self.range.to_offset(buffer).is_empty()
+    }
 }

crates/audio/Cargo.toml

@@ -18,5 +18,5 @@ collections.workspace = true
 derive_more.workspace = true
 gpui.workspace = true
 parking_lot.workspace = true
-rodio = { version = "0.17.1", default-features = false, features = ["wav"] }
+rodio = { version = "0.19.0", default-features = false, features = ["wav"] }
 util.workspace = true

crates/auto_update/Cargo.toml

@@ -19,7 +19,6 @@ db.workspace = true
 editor.workspace = true
 gpui.workspace = true
 http_client.workspace = true
-isahc.workspace = true
 log.workspace = true
 markdown_preview.workspace = true
 menu.workspace = true

crates/auto_update/src/auto_update.rs

@@ -9,7 +9,6 @@ use gpui::{
     actions, AppContext, AsyncAppContext, Context as _, Global, Model, ModelContext,
     SemanticVersion, SharedString, Task, View, ViewContext, VisualContext, WindowContext,
 };
-use isahc::AsyncBody;
 
 use markdown_preview::markdown_preview_view::{MarkdownPreviewMode, MarkdownPreviewView};
 use schemars::JsonSchema;
@@ -20,7 +19,7 @@ use smol::{fs, io::AsyncReadExt};
 use settings::{Settings, SettingsSources, SettingsStore};
 use smol::{fs::File, process::Command};
 
-use http_client::{HttpClient, HttpClientWithUrl};
+use http_client::{AsyncBody, HttpClient, HttpClientWithUrl};
 use release_channel::{AppCommitSha, AppVersion, ReleaseChannel};
 use std::{
     env::{
@@ -116,30 +115,27 @@ impl Drop for MacOsUnmounter {
     }
 }
 
-/// Whether or not to automatically check for updates.
-#[derive(Clone, Copy, JsonSchema, Deserialize, Serialize)]
-#[serde(default)]
-#[serde(transparent)]
 struct AutoUpdateSetting(bool);
 
-impl Default for AutoUpdateSetting {
-    fn default() -> Self {
-        Self(true)
-    }
-}
+/// Whether or not to automatically check for updates.
+///
+/// Default: true
+#[derive(Clone, Copy, Default, JsonSchema, Deserialize, Serialize)]
+#[serde(transparent)]
+struct AutoUpdateSettingContent(bool);
 
 impl Settings for AutoUpdateSetting {
     const KEY: Option<&'static str> = Some("auto_update");
 
-    type FileContent = Self;
+    type FileContent = Option<AutoUpdateSettingContent>;
 
     fn load(sources: SettingsSources<Self::FileContent>, _: &mut AppContext) -> Result<Self> {
         let auto_update = [sources.release_channel, sources.user]
             .into_iter()
-            .find_map(|value| value.copied())
-            .unwrap_or(*sources.default);
+            .find_map(|value| value.copied().flatten())
+            .unwrap_or(sources.default.ok_or_else(Self::missing_default)?);
 
-        Ok(auto_update)
+        Ok(Self(auto_update.0))
     }
 }
 
@@ -247,19 +243,22 @@ pub fn view_release_notes(_: &ViewReleaseNotes, cx: &mut AppContext) -> Option<(
     let auto_updater = AutoUpdater::get(cx)?;
     let release_channel = ReleaseChannel::try_global(cx)?;
 
-    if matches!(
-        release_channel,
-        ReleaseChannel::Stable | ReleaseChannel::Preview
-    ) {
-        let auto_updater = auto_updater.read(cx);
-        let release_channel = release_channel.dev_name();
-        let current_version = auto_updater.current_version;
-        let url = &auto_updater
-            .http_client
-            .build_url(&format!("/releases/{release_channel}/{current_version}"));
-        cx.open_url(url);
+    match release_channel {
+        ReleaseChannel::Stable | ReleaseChannel::Preview => {
+            let auto_updater = auto_updater.read(cx);
+            let current_version = auto_updater.current_version;
+            let release_channel = release_channel.dev_name();
+            let path = format!("/releases/{release_channel}/{current_version}");
+            let url = &auto_updater.http_client.build_url(&path);
+            cx.open_url(url);
+        }
+        ReleaseChannel::Nightly => {
+            cx.open_url("https://github.com/zed-industries/zed/commits/nightly/");
+        }
+        ReleaseChannel::Dev => {
+            cx.open_url("https://github.com/zed-industries/zed/commits/main/");
+        }
     }
-
     None
 }
 

crates/call/src/call_settings.rs

@@ -4,20 +4,30 @@ use schemars::JsonSchema;
 use serde_derive::{Deserialize, Serialize};
 use settings::{Settings, SettingsSources};
 
-/// Configuration of voice calls in Zed.
-#[derive(Clone, Debug, Default, Deserialize, Serialize, JsonSchema)]
-#[serde(default)]
+#[derive(Deserialize, Debug)]
 pub struct CallSettings {
-    /// Whether the microphone should be muted when joining a channel or a call.
     pub mute_on_join: bool,
-    /// Whether your current project should be shared when joining an empty channel.
     pub share_on_join: bool,
 }
 
+/// Configuration of voice calls in Zed.
+#[derive(Clone, Default, Serialize, Deserialize, JsonSchema, Debug)]
+pub struct CallSettingsContent {
+    /// Whether the microphone should be muted when joining a channel or a call.
+    ///
+    /// Default: false
+    pub mute_on_join: Option<bool>,
+
+    /// Whether your current project should be shared when joining an empty channel.
+    ///
+    /// Default: true
+    pub share_on_join: Option<bool>,
+}
+
 impl Settings for CallSettings {
     const KEY: Option<&'static str> = Some("calls");
 
-    type FileContent = Self;
+    type FileContent = CallSettingsContent;
 
     fn load(sources: SettingsSources<Self::FileContent>, _: &mut AppContext) -> Result<Self> {
         sources.json_merge()

crates/call/src/room.rs

@@ -1200,6 +1200,7 @@ impl Room {
                 room_id: self.id(),
                 worktrees: vec![],
                 dev_server_project_id: Some(dev_server_project_id.0),
+                is_ssh_project: false,
             })
         } else {
             if let Some(project_id) = project.read(cx).remote_id() {
@@ -1210,6 +1211,7 @@ impl Room {
                 room_id: self.id(),
                 worktrees: project.read(cx).worktree_metadata_protos(cx),
                 dev_server_project_id: None,
+                is_ssh_project: project.read(cx).is_via_ssh(),
             })
         };
 

crates/channel/src/channel_buffer.rs

@@ -5,8 +5,8 @@ use collections::HashMap;
 use gpui::{AppContext, AsyncAppContext, Context, EventEmitter, Model, ModelContext, Task};
 use language::proto::serialize_version;
 use rpc::{
-    proto::{self, AnyProtoClient, PeerId},
-    TypedEnvelope,
+    proto::{self, PeerId},
+    AnyProtoClient, TypedEnvelope,
 };
 use std::{sync::Arc, time::Duration};
 use text::BufferId;
@@ -171,11 +171,11 @@ impl ChannelBuffer {
     fn on_buffer_update(
         &mut self,
         _: Model<language::Buffer>,
-        event: &language::Event,
+        event: &language::BufferEvent,
         cx: &mut ModelContext<Self>,
     ) {
         match event {
-            language::Event::Operation(operation) => {
+            language::BufferEvent::Operation(operation) => {
                 if *ZED_ALWAYS_ACTIVE {
                     if let language::Operation::UpdateSelections { selections, .. } = operation {
                         if selections.is_empty() {
@@ -191,7 +191,7 @@ impl ChannelBuffer {
                     })
                     .log_err();
             }
-            language::Event::Edited => {
+            language::BufferEvent::Edited => {
                 cx.emit(ChannelBufferEvent::BufferEdited);
             }
             _ => {}

crates/channel/src/channel_chat.rs

@@ -11,7 +11,7 @@ use gpui::{
     AppContext, AsyncAppContext, Context, EventEmitter, Model, ModelContext, Task, WeakModel,
 };
 use rand::prelude::*;
-use rpc::proto::AnyProtoClient;
+use rpc::AnyProtoClient;
 use std::{
     ops::{ControlFlow, Range},
     sync::Arc,
@@ -332,7 +332,7 @@ impl ChannelChat {
                 .update(&mut cx, |chat, cx| {
                     if let Some(first_id) = chat.first_loaded_message_id() {
                         if first_id <= message_id {
-                            let mut cursor = chat.messages.cursor::<(ChannelMessageId, Count)>();
+                            let mut cursor = chat.messages.cursor::<(ChannelMessageId, Count)>(&());
                             let message_id = ChannelMessageId::Saved(message_id);
                             cursor.seek(&message_id, Bias::Left, &());
                             return ControlFlow::Break(
@@ -498,7 +498,7 @@ impl ChannelChat {
     }
 
     pub fn message(&self, ix: usize) -> &ChannelMessage {
-        let mut cursor = self.messages.cursor::<Count>();
+        let mut cursor = self.messages.cursor::<Count>(&());
         cursor.seek(&Count(ix), Bias::Right, &());
         cursor.item().unwrap()
     }
@@ -515,13 +515,13 @@ impl ChannelChat {
     }
 
     pub fn messages_in_range(&self, range: Range<usize>) -> impl Iterator<Item = &ChannelMessage> {
-        let mut cursor = self.messages.cursor::<Count>();
+        let mut cursor = self.messages.cursor::<Count>(&());
         cursor.seek(&Count(range.start), Bias::Right, &());
         cursor.take(range.len())
     }
 
     pub fn pending_messages(&self) -> impl Iterator<Item = &ChannelMessage> {
-        let mut cursor = self.messages.cursor::<ChannelMessageId>();
+        let mut cursor = self.messages.cursor::<ChannelMessageId>(&());
         cursor.seek(&ChannelMessageId::Pending(0), Bias::Left, &());
         cursor
     }
@@ -589,11 +589,11 @@ impl ChannelChat {
     fn insert_messages(&mut self, messages: SumTree<ChannelMessage>, cx: &mut ModelContext<Self>) {
         if let Some((first_message, last_message)) = messages.first().zip(messages.last()) {
             let nonces = messages
-                .cursor::<()>()
+                .cursor::<()>(&())
                 .map(|m| m.nonce)
                 .collect::<HashSet<_>>();
 
-            let mut old_cursor = self.messages.cursor::<(ChannelMessageId, Count)>();
+            let mut old_cursor = self.messages.cursor::<(ChannelMessageId, Count)>(&());
             let mut new_messages = old_cursor.slice(&first_message.id, Bias::Left, &());
             let start_ix = old_cursor.start().1 .0;
             let removed_messages = old_cursor.slice(&last_message.id, Bias::Right, &());
@@ -646,7 +646,7 @@ impl ChannelChat {
     }
 
     fn message_removed(&mut self, id: u64, cx: &mut ModelContext<Self>) {
-        let mut cursor = self.messages.cursor::<ChannelMessageId>();
+        let mut cursor = self.messages.cursor::<ChannelMessageId>(&());
         let mut messages = cursor.slice(&ChannelMessageId::Saved(id), Bias::Left, &());
         if let Some(item) = cursor.item() {
             if item.id == ChannelMessageId::Saved(id) {
@@ -685,7 +685,7 @@ impl ChannelChat {
         edited_at: Option<OffsetDateTime>,
         cx: &mut ModelContext<Self>,
     ) {
-        let mut cursor = self.messages.cursor::<ChannelMessageId>();
+        let mut cursor = self.messages.cursor::<ChannelMessageId>(&());
         let mut messages = cursor.slice(&id, Bias::Left, &());
         let ix = messages.summary().count;
 
@@ -716,7 +716,7 @@ async fn messages_from_proto(
     cx: &mut AsyncAppContext,
 ) -> Result<SumTree<ChannelMessage>> {
     let messages = ChannelMessage::from_proto_vec(proto_messages, user_store, cx).await?;
-    let mut result = SumTree::new();
+    let mut result = SumTree::default();
     result.extend(messages, &());
     Ok(result)
 }
@@ -825,6 +825,10 @@ impl Default for ChannelMessageId {
 impl sum_tree::Summary for ChannelMessageSummary {
     type Context = ();
 
+    fn zero(_cx: &Self::Context) -> Self {
+        Default::default()
+    }
+
     fn add_summary(&mut self, summary: &Self, _: &()) {
         self.max_id = summary.max_id;
         self.count += summary.count;
@@ -832,6 +836,10 @@ impl sum_tree::Summary for ChannelMessageSummary {
 }
 
 impl<'a> sum_tree::Dimension<'a, ChannelMessageSummary> for ChannelMessageId {
+    fn zero(_cx: &()) -> Self {
+        Default::default()
+    }
+
     fn add_summary(&mut self, summary: &'a ChannelMessageSummary, _: &()) {
         debug_assert!(summary.max_id > *self);
         *self = summary.max_id;
@@ -839,6 +847,10 @@ impl<'a> sum_tree::Dimension<'a, ChannelMessageSummary> for ChannelMessageId {
 }
 
 impl<'a> sum_tree::Dimension<'a, ChannelMessageSummary> for Count {
+    fn zero(_cx: &()) -> Self {
+        Default::default()
+    }
+
     fn add_summary(&mut self, summary: &'a ChannelMessageSummary, _: &()) {
         self.0 += summary.count;
     }

crates/client/Cargo.toml

@@ -18,7 +18,7 @@ test-support = ["clock/test-support", "collections/test-support", "gpui/test-sup
 [dependencies]
 anyhow.workspace = true
 async-recursion = "0.3"
-async-tungstenite = { workspace = true, features = ["async-std", "async-native-tls"] }
+async-tungstenite = { workspace = true, features = ["async-std", "async-tls"] }
 chrono = { workspace = true, features = ["serde"] }
 clock.workspace = true
 collections.workspace = true
@@ -34,7 +34,9 @@ parking_lot.workspace = true
 postage.workspace = true
 rand.workspace = true
 release_channel.workspace = true
-rpc.workspace = true
+rpc = { workspace = true, features = ["gpui"] }
+rustls.workspace = true
+rustls-native-certs.workspace = true
 schemars.workspace = true
 serde.workspace = true
 serde_json.workspace = true

crates/client/src/client.rs

@@ -22,7 +22,6 @@ use gpui::{actions, AppContext, AsyncAppContext, Global, Model, Task, WeakModel}
 use http_client::{AsyncBody, HttpClient, HttpClientWithUrl};
 use parking_lot::RwLock;
 use postage::watch;
-use proto::{AnyProtoClient, EntityMessageSubscriber, ProtoClient, ProtoMessageHandlerSet};
 use rand::prelude::*;
 use release_channel::{AppVersion, ReleaseChannel};
 use rpc::proto::{AnyTypedEnvelope, EnvelopedMessage, PeerId, RequestMessage};
@@ -99,26 +98,20 @@ pub const CONNECTION_TIMEOUT: Duration = Duration::from_secs(20);
 
 actions!(client, [SignIn, SignOut, Reconnect]);
 
-#[derive(Clone, Serialize, Deserialize, JsonSchema)]
-#[serde(default)]
-pub struct ClientSettings {
-    /// The server to connect to. If the environment variable
-    /// ZED_SERVER_URL is set, it will override this setting.
-    pub server_url: String,
+#[derive(Clone, Default, Serialize, Deserialize, JsonSchema)]
+pub struct ClientSettingsContent {
+    server_url: Option<String>,
 }
 
-impl Default for ClientSettings {
-    fn default() -> Self {
-        Self {
-            server_url: "https://zed.dev".to_owned(),
-        }
-    }
+#[derive(Deserialize)]
+pub struct ClientSettings {
+    pub server_url: String,
 }
 
 impl Settings for ClientSettings {
     const KEY: Option<&'static str> = None;
 
-    type FileContent = Self;
+    type FileContent = ClientSettingsContent;
 
     fn load(sources: SettingsSources<Self::FileContent>, _: &mut AppContext) -> Result<Self> {
         let mut result = sources.json_merge::<Self>()?;
@@ -130,37 +123,19 @@ impl Settings for ClientSettings {
 }
 
 #[derive(Default, Clone, Serialize, Deserialize, JsonSchema)]
-#[serde(default)]
-pub struct ProxySettings {
-    /// Set a proxy to use. The proxy protocol is specified by the URI scheme.
-    ///
-    /// Supported URI scheme: `http`, `https`, `socks4`, `socks4a`, `socks5`,
-    /// `socks5h`. `http` will be used when no scheme is specified.
-    ///
-    /// By default no proxy will be used, or Zed will try get proxy settings from
-    /// environment variables.
-    ///
-    /// Examples:
-    ///   - "proxy": "socks5://localhost:10808"
-    ///   - "proxy": "http://127.0.0.1:10809"
-    #[schemars(example = "Self::example_1")]
-    #[schemars(example = "Self::example_2")]
-    pub proxy: Option<String>,
+pub struct ProxySettingsContent {
+    proxy: Option<String>,
 }
 
-impl ProxySettings {
-    fn example_1() -> String {
-        "http://127.0.0.1:10809".to_owned()
-    }
-    fn example_2() -> String {
-        "socks5://localhost:10808".to_owned()
-    }
+#[derive(Deserialize, Default)]
+pub struct ProxySettings {
+    pub proxy: Option<String>,
 }
 
 impl Settings for ProxySettings {
     const KEY: Option<&'static str> = None;
 
-    type FileContent = Self;
+    type FileContent = ProxySettingsContent;
 
     fn load(sources: SettingsSources<Self::FileContent>, _: &mut AppContext) -> Result<Self> {
         Ok(Self {
@@ -265,8 +240,6 @@ pub enum EstablishConnectionError {
     #[error("{0}")]
     Other(#[from] anyhow::Error),
     #[error("{0}")]
-    Http(#[from] http_client::Error),
-    #[error("{0}")]
     InvalidHeaderValue(#[from] async_tungstenite::tungstenite::http::header::InvalidHeaderValue),
     #[error("{0}")]
     Io(#[from] std::io::Error),
@@ -554,19 +527,13 @@ impl Client {
     }
 
     pub fn production(cx: &mut AppContext) -> Arc<Self> {
-        let user_agent = format!(
-            "Zed/{} ({}; {})",
-            AppVersion::global(cx),
-            std::env::consts::OS,
-            std::env::consts::ARCH
-        );
         let clock = Arc::new(clock::RealSystemClock);
-        let http = Arc::new(HttpClientWithUrl::new(
+        let http = Arc::new(HttpClientWithUrl::new_uri(
+            cx.http_client(),
             &ClientSettings::get_global(cx).server_url,
-            Some(user_agent),
-            ProxySettings::get_global(cx).proxy.clone(),
+            cx.http_client().proxy().cloned(),
         ));
-        Self::new(clock, http.clone(), cx)
+        Self::new(clock, http, cx)
     }
 
     pub fn id(&self) -> u64 {
@@ -1170,8 +1137,32 @@ impl Client {
 
             match url_scheme {
                 Https => {
+                    let client_config = {
+                        let mut root_store = rustls::RootCertStore::empty();
+
+                        let root_certs = rustls_native_certs::load_native_certs();
+                        for error in root_certs.errors {
+                            log::warn!("error loading native certs: {:?}", error);
+                        }
+                        root_store.add_parsable_certificates(
+                            &root_certs
+                                .certs
+                                .into_iter()
+                                .map(|cert| cert.as_ref().to_owned())
+                                .collect::<Vec<_>>(),
+                        );
+                        rustls::ClientConfig::builder()
+                            .with_safe_defaults()
+                            .with_root_certificates(root_store)
+                            .with_no_client_auth()
+                    };
                     let (stream, _) =
-                        async_tungstenite::async_std::client_async_tls(request, stream).await?;
+                        async_tungstenite::async_tls::client_async_tls_with_connector(
+                            request,
+                            stream,
+                            Some(client_config.into()),
+                        )
+                        .await?;
                     Ok(Connection::new(
                         stream
                             .map_err(|error| anyhow!(error))

crates/client/src/telemetry.rs

@@ -16,9 +16,9 @@ use std::io::Write;
 use std::{env, mem, path::PathBuf, sync::Arc, time::Duration};
 use sysinfo::{CpuRefreshKind, Pid, ProcessRefreshKind, RefreshKind, System};
 use telemetry_events::{
-    ActionEvent, AppEvent, AssistantEvent, AssistantKind, CallEvent, CpuEvent, EditEvent,
-    EditorEvent, Event, EventRequestBody, EventWrapper, ExtensionEvent, InlineCompletionEvent,
-    MemoryEvent, ReplEvent, SettingEvent,
+    ActionEvent, AppEvent, AssistantEvent, AssistantKind, AssistantPhase, CallEvent, CpuEvent,
+    EditEvent, EditorEvent, Event, EventRequestBody, EventWrapper, ExtensionEvent,
+    InlineCompletionEvent, MemoryEvent, ReplEvent, SettingEvent,
 };
 use tempfile::NamedTempFile;
 #[cfg(not(debug_assertions))]
@@ -37,9 +37,10 @@ pub struct Telemetry {
 
 struct TelemetryState {
     settings: TelemetrySettings,
-    metrics_id: Option<Arc<str>>,      // Per logged-in user
+    system_id: Option<Arc<str>>,       // Per system
     installation_id: Option<Arc<str>>, // Per app installation (different for dev, nightly, preview, and stable)
     session_id: Option<String>,        // Per app launch
+    metrics_id: Option<Arc<str>>,      // Per logged-in user
     release_channel: Option<&'static str>,
     architecture: &'static str,
     events_queue: Vec<EventWrapper>,
@@ -191,9 +192,10 @@ impl Telemetry {
             settings: *TelemetrySettings::get_global(cx),
             architecture: env::consts::ARCH,
             release_channel,
+            system_id: None,
             installation_id: None,
-            metrics_id: None,
             session_id: None,
+            metrics_id: None,
             events_queue: Vec::new(),
             flush_events_task: None,
             log_file: None,
@@ -283,11 +285,13 @@ impl Telemetry {
 
     pub fn start(
         self: &Arc<Self>,
+        system_id: Option<String>,
         installation_id: Option<String>,
         session_id: String,
         cx: &mut AppContext,
     ) {
         let mut state = self.state.lock();
+        state.system_id = system_id.map(|id| id.into());
         state.installation_id = installation_id.map(|id| id.into());
         state.session_id = Some(session_id);
         state.app_version = release_channel::AppVersion::global(cx).to_string();
@@ -304,7 +308,10 @@ impl Telemetry {
 
                 let refresh_kind = ProcessRefreshKind::new().with_cpu().with_memory();
                 let current_process = Pid::from_u32(std::process::id());
-                system.refresh_process_specifics(current_process, refresh_kind);
+                system.refresh_processes_specifics(
+                    sysinfo::ProcessesToUpdate::Some(&[current_process]),
+                    refresh_kind,
+                );
 
                 // Waiting some amount of time before the first query is important to get a reasonable value
                 // https://docs.rs/sysinfo/0.29.10/sysinfo/trait.ProcessExt.html#tymethod.cpu_usage
@@ -314,7 +321,10 @@ impl Telemetry {
                     smol::Timer::after(DURATION_BETWEEN_SYSTEM_EVENTS).await;
 
                     let current_process = Pid::from_u32(std::process::id());
-                    system.refresh_process_specifics(current_process, refresh_kind);
+                    system.refresh_processes_specifics(
+                        sysinfo::ProcessesToUpdate::Some(&[current_process]),
+                        refresh_kind,
+                    );
                     let Some(process) = system.process(current_process) else {
                         log::error!(
                             "Failed to find own process {current_process:?} in system process table"
@@ -385,6 +395,7 @@ impl Telemetry {
         self: &Arc<Self>,
         conversation_id: Option<String>,
         kind: AssistantKind,
+        phase: AssistantPhase,
         model: String,
         response_latency: Option<Duration>,
         error_message: Option<String>,
@@ -392,6 +403,7 @@ impl Telemetry {
         let event = Event::Assistant(AssistantEvent {
             conversation_id,
             kind,
+            phase,
             model: model.to_string(),
             response_latency,
             error_message,
@@ -629,9 +641,10 @@ impl Telemetry {
                         let state = this.state.lock();
 
                         let request_body = EventRequestBody {
+                            system_id: state.system_id.as_deref().map(Into::into),
                             installation_id: state.installation_id.as_deref().map(Into::into),
-                            metrics_id: state.metrics_id.as_deref().map(Into::into),
                             session_id: state.session_id.clone(),
+                            metrics_id: state.metrics_id.as_deref().map(Into::into),
                             is_staff: state.is_staff,
                             app_version: state.app_version.clone(),
                             os_name: state.os_name.clone(),
@@ -703,6 +716,7 @@ mod tests {
             Utc.with_ymd_and_hms(1990, 4, 12, 12, 0, 0).unwrap(),
         ));
         let http = FakeHttpClient::with_200_response();
+        let system_id = Some("system_id".to_string());
         let installation_id = Some("installation_id".to_string());
         let session_id = "session_id".to_string();
 
@@ -710,7 +724,7 @@ mod tests {
             let telemetry = Telemetry::new(clock.clone(), http, cx);
 
             telemetry.state.lock().max_queue_size = 4;
-            telemetry.start(installation_id, session_id, cx);
+            telemetry.start(system_id, installation_id, session_id, cx);
 
             assert!(is_empty_state(&telemetry));
 
@@ -788,13 +802,14 @@ mod tests {
             Utc.with_ymd_and_hms(1990, 4, 12, 12, 0, 0).unwrap(),
         ));
         let http = FakeHttpClient::with_200_response();
+        let system_id = Some("system_id".to_string());
         let installation_id = Some("installation_id".to_string());
         let session_id = "session_id".to_string();
 
         cx.update(|cx| {
             let telemetry = Telemetry::new(clock.clone(), http, cx);
             telemetry.state.lock().max_queue_size = 4;
-            telemetry.start(installation_id, session_id, cx);
+            telemetry.start(system_id, installation_id, session_id, cx);
 
             assert!(is_empty_state(&telemetry));
 

crates/collab/Cargo.toml

@@ -37,6 +37,7 @@ futures.workspace = true
 google_ai.workspace = true
 hex.workspace = true
 http_client.workspace = true
+isahc_http_client.workspace = true
 jsonwebtoken.workspace = true
 live_kit_server.workspace = true
 log.workspace = true

crates/collab/k8s/collab.template.yml

@@ -149,16 +149,18 @@ spec:
                 secretKeyRef:
                   name: google-ai
                   key: api_key
-            - name: QWEN2_7B_API_KEY
+            - name: RUNPOD_API_KEY
               valueFrom:
                 secretKeyRef:
-                  name: hugging-face
+                  name: runpod
                   key: api_key
-            - name: QWEN2_7B_API_URL
+                  optional: true
+            - name: RUNPOD_API_SUMMARY_URL
               valueFrom:
                 secretKeyRef:
-                  name: hugging-face
-                  key: qwen2_api_url
+                  name: runpod
+                  key: summary
+                  optional: true
             - name: BLOB_STORE_ACCESS_KEY
               valueFrom:
                 secretKeyRef:

crates/collab/src/api/events.rs

@@ -149,7 +149,8 @@ pub async fn post_crash(
         installation_id = %installation_id,
         description = %description,
         backtrace = %summary,
-        "crash report");
+        "crash report"
+    );
 
     if let Some(slack_panics_webhook) = app.config.slack_panics_webhook.clone() {
         let payload = slack::WebhookBody::new(|w| {
@@ -627,7 +628,9 @@ where
 
 #[derive(Serialize, Debug, clickhouse::Row)]
 pub struct EditorEventRow {
+    system_id: String,
     installation_id: String,
+    session_id: Option<String>,
     metrics_id: String,
     operation: String,
     app_version: String,
@@ -647,7 +650,6 @@ pub struct EditorEventRow {
     historical_event: bool,
     architecture: String,
     is_staff: Option<bool>,
-    session_id: Option<String>,
     major: Option<i32>,
     minor: Option<i32>,
     patch: Option<i32>,
@@ -677,9 +679,10 @@ impl EditorEventRow {
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
             architecture: body.architecture.clone(),
+            system_id: body.system_id.clone().unwrap_or_default(),
             installation_id: body.installation_id.clone().unwrap_or_default(),
-            metrics_id: body.metrics_id.clone().unwrap_or_default(),
             session_id: body.session_id.clone(),
+            metrics_id: body.metrics_id.clone().unwrap_or_default(),
             is_staff: body.is_staff,
             time: time.timestamp_millis(),
             operation: event.operation,
@@ -699,6 +702,7 @@ impl EditorEventRow {
 #[derive(Serialize, Debug, clickhouse::Row)]
 pub struct InlineCompletionEventRow {
     installation_id: String,
+    session_id: Option<String>,
     provider: String,
     suggestion_accepted: bool,
     app_version: String,
@@ -713,7 +717,6 @@ pub struct InlineCompletionEventRow {
     city: String,
     time: i64,
     is_staff: Option<bool>,
-    session_id: Option<String>,
     major: Option<i32>,
     minor: Option<i32>,
     patch: Option<i32>,
@@ -834,6 +837,7 @@ pub struct AssistantEventRow {
     // AssistantEventRow
     conversation_id: String,
     kind: String,
+    phase: String,
     model: String,
     response_latency_in_ms: Option<i64>,
     error_message: Option<String>,
@@ -866,6 +870,7 @@ impl AssistantEventRow {
             time: time.timestamp_millis(),
             conversation_id: event.conversation_id.unwrap_or_default(),
             kind: event.kind.to_string(),
+            phase: event.phase.to_string(),
             model: event.model,
             response_latency_in_ms: event
                 .response_latency
@@ -877,7 +882,9 @@ impl AssistantEventRow {
 
 #[derive(Debug, clickhouse::Row, Serialize)]
 pub struct CpuEventRow {
+    system_id: Option<String>,
     installation_id: Option<String>,
+    session_id: Option<String>,
     is_staff: Option<bool>,
     usage_as_percentage: f32,
     core_count: u32,
@@ -886,7 +893,6 @@ pub struct CpuEventRow {
     os_name: String,
     os_version: String,
     time: i64,
-    session_id: Option<String>,
     // pub normalized_cpu_usage: f64, MATERIALIZED
     major: Option<i32>,
     minor: Option<i32>,
@@ -915,6 +921,7 @@ impl CpuEventRow {
             release_channel: body.release_channel.clone().unwrap_or_default(),
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
+            system_id: body.system_id.clone(),
             installation_id: body.installation_id.clone(),
             session_id: body.session_id.clone(),
             is_staff: body.is_staff,
@@ -938,6 +945,7 @@ pub struct MemoryEventRow {
     os_version: String,
 
     // ClientEventBase
+    system_id: Option<String>,
     installation_id: Option<String>,
     session_id: Option<String>,
     is_staff: Option<bool>,
@@ -969,6 +977,7 @@ impl MemoryEventRow {
             release_channel: body.release_channel.clone().unwrap_or_default(),
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
+            system_id: body.system_id.clone(),
             installation_id: body.installation_id.clone(),
             session_id: body.session_id.clone(),
             is_staff: body.is_staff,
@@ -992,6 +1001,7 @@ pub struct AppEventRow {
     os_version: String,
 
     // ClientEventBase
+    system_id: Option<String>,
     installation_id: Option<String>,
     session_id: Option<String>,
     is_staff: Option<bool>,
@@ -1022,6 +1032,7 @@ impl AppEventRow {
             release_channel: body.release_channel.clone().unwrap_or_default(),
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
+            system_id: body.system_id.clone(),
             installation_id: body.installation_id.clone(),
             session_id: body.session_id.clone(),
             is_staff: body.is_staff,
@@ -1044,6 +1055,7 @@ pub struct SettingEventRow {
     os_version: String,
 
     // ClientEventBase
+    system_id: Option<String>,
     installation_id: Option<String>,
     session_id: Option<String>,
     is_staff: Option<bool>,
@@ -1074,6 +1086,7 @@ impl SettingEventRow {
             release_channel: body.release_channel.clone().unwrap_or_default(),
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
+            system_id: body.system_id.clone(),
             installation_id: body.installation_id.clone(),
             session_id: body.session_id.clone(),
             is_staff: body.is_staff,
@@ -1097,6 +1110,7 @@ pub struct ExtensionEventRow {
     os_version: String,
 
     // ClientEventBase
+    system_id: Option<String>,
     installation_id: Option<String>,
     session_id: Option<String>,
     is_staff: Option<bool>,
@@ -1132,6 +1146,7 @@ impl ExtensionEventRow {
             release_channel: body.release_channel.clone().unwrap_or_default(),
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
+            system_id: body.system_id.clone(),
             installation_id: body.installation_id.clone(),
             session_id: body.session_id.clone(),
             is_staff: body.is_staff,
@@ -1222,6 +1237,7 @@ pub struct EditEventRow {
     os_version: String,
 
     // ClientEventBase
+    system_id: Option<String>,
     installation_id: Option<String>,
     // Note: This column name has a typo in the ClickHouse table.
     #[serde(rename = "sesssion_id")]
@@ -1259,6 +1275,7 @@ impl EditEventRow {
             release_channel: body.release_channel.clone().unwrap_or_default(),
             os_name: body.os_name.clone(),
             os_version: body.os_version.clone().unwrap_or_default(),
+            system_id: body.system_id.clone(),
             installation_id: body.installation_id.clone(),
             session_id: body.session_id.clone(),
             is_staff: body.is_staff,

crates/collab/src/db/ids.rs

@@ -104,7 +104,7 @@ pub enum ChannelRole {
     /// Admin can read/write and change permissions.
     #[sea_orm(string_value = "admin")]
     Admin,
-    /// Member can read/write, but not change pemissions.
+    /// Member can read/write, but not change permissions.
     #[sea_orm(string_value = "member")]
     #[default]
     Member,

crates/collab/src/db/queries/projects.rs

@@ -30,6 +30,7 @@ impl Database {
         room_id: RoomId,
         connection: ConnectionId,
         worktrees: &[proto::WorktreeMetadata],
+        is_ssh_project: bool,
         dev_server_project_id: Option<DevServerProjectId>,
     ) -> Result<TransactionGuard<(ProjectId, proto::Room)>> {
         self.room_transaction(room_id, |tx| async move {
@@ -121,12 +122,14 @@ impl Database {
                 .await?;
             }
 
+            let replica_id = if is_ssh_project { 1 } else { 0 };
+
             project_collaborator::ActiveModel {
                 project_id: ActiveValue::set(project.id),
                 connection_id: ActiveValue::set(connection.id as i32),
                 connection_server_id: ActiveValue::set(ServerId(connection.owner_id as i32)),
                 user_id: ActiveValue::set(participant.user_id),
-                replica_id: ActiveValue::set(ReplicaId(0)),
+                replica_id: ActiveValue::set(ReplicaId(replica_id)),
                 is_host: ActiveValue::set(true),
                 ..Default::default()
             }
@@ -728,6 +731,11 @@ impl Database {
                         is_ignored: db_entry.is_ignored,
                         is_external: db_entry.is_external,
                         git_status: db_entry.git_status.map(|status| status as i32),
+                        // This is only used in the summarization backlog, so if it's None,
+                        // that just means we won't be able to detect when to resummarize
+                        // based on total number of backlogged bytes - instead, we'd go
+                        // on number of files only. That shouldn't be a huge deal in practice.
+                        size: None,
                         is_fifo: db_entry.is_fifo,
                     });
                 }

crates/collab/src/db/queries/rooms.rs

@@ -663,6 +663,11 @@ impl Database {
                             is_ignored: db_entry.is_ignored,
                             is_external: db_entry.is_external,
                             git_status: db_entry.git_status.map(|status| status as i32),
+                            // This is only used in the summarization backlog, so if it's None,
+                            // that just means we won't be able to detect when to resummarize
+                            // based on total number of backlogged bytes - instead, we'd go
+                            // on number of files only. That shouldn't be a huge deal in practice.
+                            size: None,
                             is_fifo: db_entry.is_fifo,
                         });
                     }

crates/collab/src/db/tests/db_tests.rs

@@ -540,18 +540,18 @@ async fn test_project_count(db: &Arc<Database>) {
         .unwrap();
     assert_eq!(db.project_count_excluding_admins().await.unwrap(), 0);
 
-    db.share_project(room_id, ConnectionId { owner_id, id: 1 }, &[], None)
+    db.share_project(room_id, ConnectionId { owner_id, id: 1 }, &[], false, None)
         .await
         .unwrap();
     assert_eq!(db.project_count_excluding_admins().await.unwrap(), 1);
 
-    db.share_project(room_id, ConnectionId { owner_id, id: 1 }, &[], None)
+    db.share_project(room_id, ConnectionId { owner_id, id: 1 }, &[], false, None)
         .await
         .unwrap();
     assert_eq!(db.project_count_excluding_admins().await.unwrap(), 2);
 
     // Projects shared by admins aren't counted.
-    db.share_project(room_id, ConnectionId { owner_id, id: 0 }, &[], None)
+    db.share_project(room_id, ConnectionId { owner_id, id: 0 }, &[], false, None)
         .await
         .unwrap();
     assert_eq!(db.project_count_excluding_admins().await.unwrap(), 2);

crates/collab/src/lib.rs

@@ -170,8 +170,8 @@ pub struct Config {
     pub anthropic_api_key: Option<Arc<str>>,
     pub anthropic_staff_api_key: Option<Arc<str>>,
     pub llm_closed_beta_model_name: Option<Arc<str>>,
-    pub qwen2_7b_api_key: Option<Arc<str>>,
-    pub qwen2_7b_api_url: Option<Arc<str>>,
+    pub runpod_api_key: Option<Arc<str>>,
+    pub runpod_api_summary_url: Option<Arc<str>>,
     pub zed_client_checksum_seed: Option<String>,
     pub slack_panics_webhook: Option<String>,
     pub auto_join_channel_id: Option<ChannelId>,
@@ -235,8 +235,8 @@ impl Config {
             stripe_api_key: None,
             stripe_price_id: None,
             supermaven_admin_api_key: None,
-            qwen2_7b_api_key: None,
-            qwen2_7b_api_url: None,
+            runpod_api_key: None,
+            runpod_api_summary_url: None,
             user_backfiller_github_access_token: None,
         }
     }

crates/collab/src/llm.rs

@@ -22,7 +22,7 @@ use chrono::{DateTime, Duration, Utc};
 use collections::HashMap;
 use db::{usage_measure::UsageMeasure, ActiveUserCount, LlmDatabase};
 use futures::{Stream, StreamExt as _};
-use http_client::IsahcHttpClient;
+use isahc_http_client::IsahcHttpClient;
 use rpc::ListModelsResponse;
 use rpc::{
     proto::Plan, LanguageModelProvider, PerformCompletionParams, EXPIRED_LLM_TOKEN_HEADER_NAME,
@@ -72,6 +72,7 @@ impl LlmState {
         let http_client = IsahcHttpClient::builder()
             .default_header("User-Agent", user_agent)
             .build()
+            .map(IsahcHttpClient::from)
             .context("failed to construct http client")?;
 
         let this = Self {
@@ -402,12 +403,12 @@ async fn perform_completion(
         LanguageModelProvider::Zed => {
             let api_key = state
                 .config
-                .qwen2_7b_api_key
+                .runpod_api_key
                 .as_ref()
                 .context("no Qwen2-7B API key configured on the server")?;
             let api_url = state
                 .config
-                .qwen2_7b_api_url
+                .runpod_api_summary_url
                 .as_ref()
                 .context("no Qwen2-7B URL configured on the server")?;
             let chunks = open_ai::stream_completion(

crates/collab/src/llm/db/queries/providers.rs

@@ -1,5 +1,5 @@
 use super::*;
-use sea_orm::QueryOrder;
+use sea_orm::{sea_query::OnConflict, QueryOrder};
 use std::str::FromStr;
 use strum::IntoEnumIterator as _;
 
@@ -99,6 +99,17 @@ impl LlmDatabase {
                     ..Default::default()
                 }
             }))
+            .on_conflict(
+                OnConflict::columns([model::Column::ProviderId, model::Column::Name])
+                    .update_columns([
+                        model::Column::MaxRequestsPerMinute,
+                        model::Column::MaxTokensPerMinute,
+                        model::Column::MaxTokensPerDay,
+                        model::Column::PricePerMillionInputTokens,
+                        model::Column::PricePerMillionOutputTokens,
+                    ])
+                    .to_owned(),
+            )
             .exec_without_returning(&*tx)
             .await?;
             Ok(())

crates/collab/src/llm/db/seed.rs

@@ -40,6 +40,15 @@ pub async fn seed_database(_config: &Config, db: &mut LlmDatabase, _force: bool)
             price_per_million_input_tokens: 25,   // $0.25/MTok
             price_per_million_output_tokens: 125, // $1.25/MTok
         },
+        ModelParams {
+            provider: LanguageModelProvider::Zed,
+            name: "Qwen/Qwen2-7B-Instruct".into(),
+            max_requests_per_minute: 5,
+            max_tokens_per_minute: 25_000, // These are arbitrary limits we've set to cap costs; we control this number
+            max_tokens_per_day: 300_000,
+            price_per_million_input_tokens: 25,
+            price_per_million_output_tokens: 125,
+        },
     ])
     .await
 }

crates/collab/src/rpc.rs

@@ -35,6 +35,8 @@ use chrono::Utc;
 use collections::{HashMap, HashSet};
 pub use connection_pool::{ConnectionPool, ZedVersion};
 use core::fmt::{self, Debug, Formatter};
+use http_client::HttpClient;
+use isahc_http_client::IsahcHttpClient;
 use open_ai::{OpenAiEmbeddingModel, OPEN_AI_API_URL};
 use sha2::Digest;
 use supermaven_api::{CreateExternalUserRequest, SupermavenAdminApi};
@@ -45,7 +47,6 @@ use futures::{
     stream::FuturesUnordered,
     FutureExt, SinkExt, StreamExt, TryStreamExt,
 };
-use http_client::IsahcHttpClient;
 use prometheus::{register_int_gauge, IntGauge};
 use rpc::{
     proto::{
@@ -139,7 +140,7 @@ struct Session {
     connection_pool: Arc<parking_lot::Mutex<ConnectionPool>>,
     app_state: Arc<AppState>,
     supermaven_client: Option<Arc<SupermavenAdminApi>>,
-    http_client: Arc<IsahcHttpClient>,
+    http_client: Arc<dyn HttpClient>,
     /// The GeoIP country code for the user.
     #[allow(unused)]
     geoip_country_code: Option<String>,
@@ -957,7 +958,7 @@ impl Server {
 
             let user_agent = format!("Zed Server/{}", env!("CARGO_PKG_VERSION"));
             let http_client = match IsahcHttpClient::builder().default_header("User-Agent", user_agent).build() {
-                Ok(http_client) => Arc::new(http_client),
+                Ok(http_client) => Arc::new(IsahcHttpClient::from(http_client)),
                 Err(error) => {
                     tracing::error!(?error, "failed to create HTTP client");
                     return;
@@ -1996,6 +1997,7 @@ async fn share_project(
             RoomId::from_proto(request.room_id),
             session.connection_id,
             &request.worktrees,
+            request.is_ssh_project,
             request
                 .dev_server_project_id
                 .map(DevServerProjectId::from_proto),