zed 0.124.2

Release Notes:

- Fixed a panic in the assistant panel when the app is shutting down.

.github/ISSUE_TEMPLATE/0_feature_request.yml

@@ -2,23 +2,23 @@ name: Feature Request
 description: "Tip: open this issue template from within Zed with the `request feature` command palette action"
 labels: ["admin read", "triage", "enhancement"]
 body:
-    - type: checkboxes
-      attributes:
-          label: Check for existing issues
-          description: Check the backlog of issues to reduce the chances of creating duplicates; if an issue already exists, place a `+1` (👍) on it.
-          options:
-              - label: Completed
-                required: true
-    - type: textarea
-      attributes:
-          label: Describe the feature
-          description: A clear and concise description of what you want to happen.
-      validations:
+  - type: checkboxes
+    attributes:
+      label: Check for existing issues
+      description: Check the backlog of issues to reduce the chances of creating duplicates; if an issue already exists, place a `+1` (👍) on it.
+      options:
+        - label: Completed
           required: true
-    - type: textarea
-      attributes:
-          label: |
-              If applicable, add mockups / screenshots to help present your vision of the feature
-          description: Drag images into the text input below
-      validations:
-          required: false
+  - type: textarea
+    attributes:
+      label: Describe the feature
+      description: A clear and concise description of what you want to happen.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: |
+        If applicable, add mockups / screenshots to help present your vision of the feature
+      description: Drag images into the text input below
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/1_language_support.yml

@@ -2,46 +2,46 @@ name: Language Support
 description: Request language support
 title: "<name_of_language> support"
 labels:
-    [
-        "admin read",
-        "triage",
-        "enhancement",
-        "language",
-        "unsupported language",
-        "potential plugin",
-    ]
+  [
+    "admin read",
+    "triage",
+    "enhancement",
+    "language",
+    "unsupported language",
+    "potential extension",
+  ]
 body:
-    - type: checkboxes
-      attributes:
-          label: Check for existing issues
-          description: Check the backlog of issues to reduce the chances of creating duplicates; if an issue already exists, place a `+1` (👍) on it.
-          options:
-              - label: Completed
-                required: true
-    - type: input
-      attributes:
-          label: Language
-          description: What language do you want support for?
-          placeholder: HTML
-      validations:
+  - type: checkboxes
+    attributes:
+      label: Check for existing issues
+      description: Check the backlog of issues to reduce the chances of creating duplicates; if an issue already exists, place a `+1` (👍) on it.
+      options:
+        - label: Completed
           required: true
-    - type: input
-      attributes:
-          label: Tree Sitter parser link
-          description: If applicable, provide a link to the appropriate tree sitter parser.  Look here first - https://tree-sitter.github.io/tree-sitter/#available-parsers
-          placeholder: https://github.com/tree-sitter/tree-sitter-html
-      validations:
-          required: false
-    - type: input
-      attributes:
-          label: Language server link
-          description: If applicable, provide a link to the appropriate language server.  Look here first - https://microsoft.github.io/language-server-protocol/implementors/servers/
-          placeholder: https://github.com/Microsoft/vscode/tree/main/extensions/html-language-features/server
-      validations:
-          required: false
-    - type: textarea
-      attributes:
-          label: Misc notes
-          description: Provide any additional things the team should consider when adding support for this language
-      validations:
-          required: false
+  - type: input
+    attributes:
+      label: Language
+      description: What language do you want support for?
+      placeholder: HTML
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Tree Sitter parser link
+      description: If applicable, provide a link to the appropriate tree sitter parser.  Look here first - https://tree-sitter.github.io/tree-sitter/#available-parsers
+      placeholder: https://github.com/tree-sitter/tree-sitter-html
+    validations:
+      required: false
+  - type: input
+    attributes:
+      label: Language server link
+      description: If applicable, provide a link to the appropriate language server.  Look here first - https://microsoft.github.io/language-server-protocol/implementors/servers/
+      placeholder: https://github.com/Microsoft/vscode/tree/main/extensions/html-language-features/server
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Misc notes
+      description: Provide any additional things the team should consider when adding support for this language
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/2_bug_report.yml

@@ -2,37 +2,37 @@ name: Bug Report
 description: "Tip: open this issue template from within Zed with the `file bug report` command palette action"
 labels: ["admin read", "triage", "defect"]
 body:
-    - type: checkboxes
-      attributes:
-          label: Check for existing issues
-          description: Check the backlog of issues to reduce the chances of creating duplicates; if an issue already exists, place a `+1` (👍) on it.
-          options:
-              - label: Completed
-                required: true
-    - type: textarea
-      attributes:
-          label: Describe the bug / provide steps to reproduce it
-          description: A clear and concise description of what the bug is.
-      validations:
+  - type: checkboxes
+    attributes:
+      label: Check for existing issues
+      description: Check the backlog of issues to reduce the chances of creating duplicates; if an issue already exists, place a `+1` (👍) on it.
+      options:
+        - label: Completed
           required: true
-    - type: textarea
-      id: environment
-      attributes:
-          label: Environment
-          description: Run the `copy system specs into clipboard` command palette action and paste the output in the field below.
-      validations:
-          required: true
-    - type: textarea
-      attributes:
-          label: If applicable, add mockups / screenshots to help explain present your vision of the feature
-          description: Drag issues into the text input below
-      validations:
-          required: false
-    - type: textarea
-      attributes:
-          label: |
-              If applicable, attach your `~/Library/Logs/Zed/Zed.log` file to this issue.
-              If you only need the most recent lines, you can run the `zed: open log` command palette action to see the last 1000.
-          description: Drag Zed.log into the text input below
-      validations:
-          required: false
+  - type: textarea
+    attributes:
+      label: Describe the bug / provide steps to reproduce it
+      description: A clear and concise description of what the bug is.
+    validations:
+      required: true
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment
+      description: Run the `copy system specs into clipboard` command palette action and paste the output in the field below.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: If applicable, add mockups / screenshots to help explain present your vision of the feature
+      description: Drag issues into the text input below
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: |
+        If applicable, attach your `~/Library/Logs/Zed/Zed.log` file to this issue.
+        If you only need the most recent lines, you can run the `zed: open log` command palette action to see the last 1000.
+      description: Drag Zed.log into the text input below
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/config.yml

@@ -1,10 +1,13 @@
 contact_links:
-    - name: Top-Ranking Issues
-      url: https://github.com/zed-industries/zed/issues/5393
-      about: See an overview of the most popular Zed issues
-    - name: Platform Support
-      url: https://github.com/zed-industries/zed/issues/5391
-      about: A quick note on platform support
-    - name: Positive Feedback
-      url: https://github.com/zed-industries/zed/discussions/5397
-      about: A central location for kind words about Zed
+  - name: Theme Request
+    url: https://github.com/zed-industries/extensions/issues/new/choose
+    about: Request a theme in the extensions repository
+  - name: Top-Ranking Issues
+    url: https://github.com/zed-industries/zed/issues/5393
+    about: See an overview of the most popular Zed issues
+  - name: Platform Support
+    url: https://github.com/zed-industries/zed/issues/5391
+    about: A quick note on platform support
+  - name: Positive Feedback
+    url: https://github.com/zed-industries/zed/discussions/5397
+    about: A central location for kind words about Zed

.github/actions/check_style/action.yml

@@ -2,14 +2,14 @@ name: "Check formatting"
 description: "Checks code formatting use cargo fmt"
 
 runs:
-    using: "composite"
-    steps:
-        - name: cargo fmt
-          shell: bash -euxo pipefail {0}
-          run: cargo fmt --all -- --check
+  using: "composite"
+  steps:
+    - name: cargo fmt
+      shell: bash -euxo pipefail {0}
+      run: cargo fmt --all -- --check
 
-        - name: Find modified migrations
-          shell: bash -euxo pipefail {0}
-          run: |
-              export SQUAWK_GITHUB_TOKEN=${{ github.token }}
-              . ./script/squawk
+    - name: Find modified migrations
+      shell: bash -euxo pipefail {0}
+      run: |
+        export SQUAWK_GITHUB_TOKEN=${{ github.token }}
+        . ./script/squawk

.github/actions/run_tests/action.yml

@@ -2,22 +2,22 @@ name: "Run tests"
 description: "Runs the tests"
 
 runs:
-    using: "composite"
-    steps:
-        - name: Install Rust
-          shell: bash -euxo pipefail {0}
-          run: |
-              cargo install cargo-nextest
+  using: "composite"
+  steps:
+    - name: Install Rust
+      shell: bash -euxo pipefail {0}
+      run: |
+        cargo install cargo-nextest
 
-        - name: Install Node
-          uses: actions/setup-node@v4
-          with:
-              node-version: "18"
+    - name: Install Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: "18"
 
-        - name: Limit target directory size
-          shell: bash -euxo pipefail {0}
-          run: script/clear-target-dir-if-larger-than 100
+    - name: Limit target directory size
+      shell: bash -euxo pipefail {0}
+      run: script/clear-target-dir-if-larger-than 100
 
-        - name: Run tests
-          shell: bash -euxo pipefail {0}
-          run: cargo nextest run --workspace --no-fail-fast
+    - name: Run tests
+      shell: bash -euxo pipefail {0}
+      run: cargo nextest run --workspace --no-fail-fast

.github/pull_request_template.md

@@ -7,3 +7,5 @@ Release Notes:
 **or**
 
 - N/A
+
+Optionally, include screenshots / media showcasing your addition that can be included in the release notes.

.github/workflows/ci.yml

@@ -1,206 +1,238 @@
 name: CI
 
 on:
-    push:
-        branches:
-            - main
-            - "v[0-9]+.[0-9]+.x"
-        tags:
-            - "v*"
-    pull_request:
-        branches:
-            - "**"
+  push:
+    branches:
+      - main
+      - "v[0-9]+.[0-9]+.x"
+    tags:
+      - "v*"
+  pull_request:
+    branches:
+      - "**"
 
 concurrency:
-    # Allow only one workflow per any non-`main` branch.
-    group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-    cancel-in-progress: true
+  # Allow only one workflow per any non-`main` branch.
+  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
+  cancel-in-progress: true
 
 env:
-    CARGO_TERM_COLOR: always
-    CARGO_INCREMENTAL: 0
-    RUST_BACKTRACE: 1
+  CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  RUST_BACKTRACE: 1
 
 jobs:
-    style:
-        name: Check formatting and spelling
-        runs-on:
-            - self-hosted
-            - test
-        steps:
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
-                  fetch-depth: 0
+  style:
+    name: Check formatting and spelling
+    runs-on:
+      - self-hosted
+      - test
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
+          fetch-depth: 0
 
-            - name: Set up default .cargo/config.toml
-              run: cp ./.cargo/ci-config.toml ~/.cargo/config.toml
+      - name: Remove untracked files
+        run: git clean -df
 
-            - name: Check spelling
-              run: |
-                  if ! which typos > /dev/null; then
-                    cargo install typos-cli
-                  fi
-                  typos
+      - name: Set up default .cargo/config.toml
+        run: cp ./.cargo/ci-config.toml ~/.cargo/config.toml
 
-            - name: Run style checks
-              uses: ./.github/actions/check_style
+      - name: Check spelling
+        run: |
+          if ! which typos > /dev/null; then
+            cargo install typos-cli
+          fi
+          typos
 
-            - name: Ensure fresh merge
-              shell: bash -euxo pipefail {0}
-              run: |
-                  if [ -z "$GITHUB_BASE_REF" ];
-                  then
-                    echo "BUF_BASE_BRANCH=$(git merge-base origin/main HEAD)" >> $GITHUB_ENV
-                  else
-                    git checkout -B temp
-                    git merge -q origin/$GITHUB_BASE_REF -m "merge main into temp"
-                    echo "BUF_BASE_BRANCH=$GITHUB_BASE_REF" >> $GITHUB_ENV
-                  fi
+      - name: Run style checks
+        uses: ./.github/actions/check_style
 
-            - uses: bufbuild/buf-setup-action@v1
-            - uses: bufbuild/buf-breaking-action@v1
-              with:
-                  input: "crates/rpc/proto/"
-                  against: "https://github.com/${GITHUB_REPOSITORY}.git#branch=${BUF_BASE_BRANCH},subdir=crates/rpc/proto/"
+      - name: Ensure fresh merge
+        shell: bash -euxo pipefail {0}
+        run: |
+          if [ -z "$GITHUB_BASE_REF" ];
+          then
+            echo "BUF_BASE_BRANCH=$(git merge-base origin/main HEAD)" >> $GITHUB_ENV
+          else
+            git checkout -B temp
+            git merge -q origin/$GITHUB_BASE_REF -m "merge main into temp"
+            echo "BUF_BASE_BRANCH=$GITHUB_BASE_REF" >> $GITHUB_ENV
+          fi
 
-    macos_tests:
-        name: (macOS) Run Clippy and tests
-        runs-on:
-            - self-hosted
-            - test
-        steps:
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
+      - uses: bufbuild/buf-setup-action@v1
+      - uses: bufbuild/buf-breaking-action@v1
+        with:
+          input: "crates/rpc/proto/"
+          against: "https://github.com/${GITHUB_REPOSITORY}.git#branch=${BUF_BASE_BRANCH},subdir=crates/rpc/proto/"
 
-            - name: cargo clippy
-              shell: bash -euxo pipefail {0}
-              run: script/clippy
+  macos_tests:
+    name: (macOS) Run Clippy and tests
+    runs-on:
+      - self-hosted
+      - test
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
 
-            - name: Run tests
-              uses: ./.github/actions/run_tests
+      - name: cargo clippy
+        shell: bash -euxo pipefail {0}
+        run: script/clippy
 
-            - name: Build collab
-              run: cargo build -p collab
+      - name: Run tests
+        uses: ./.github/actions/run_tests
 
-            - name: Build other binaries
-              run: cargo build --workspace --bins --all-features
+      - name: Build collab
+        run: cargo build -p collab
 
-    # todo!(linux): Actually run the tests
-    linux_tests:
-        name: (Linux) Run Clippy and tests
-        runs-on: ubuntu-latest
-        steps:
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
+      - name: Build other binaries and features
+        run: cargo build --workspace --bins --all-features; cargo check -p gpui --features "macos-blade"
 
-            - name: Restore from cache
-              uses: actions/cache@v4
-              with:
-                  path: |
-                      ~/.cargo/bin/
-                      ~/.cargo/registry/index/
-                      ~/.cargo/registry/cache/
-                      ~/.cargo/git/db/
-                      target/
-                  key: ${{ runner.os }}-cargo-${{ hashFiles('**/rust-toolchain.toml') }}-${{ hashFiles('**/Cargo.lock') }}
-                  restore-keys: ${{ runner.os }}-cargo-${{ hashFiles('**/rust-toolchain.toml') }}-
+  # todo!(linux): Actually run the tests
+  linux_tests:
+    name: (Linux) Run Clippy and tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
 
-            - name: configure linux
-              shell: bash -euxo pipefail {0}
-              run: script/linux
+      - name: Restore from cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/rust-toolchain.toml') }}-${{ hashFiles('**/Cargo.lock') }}
 
-            - name: cargo clippy
-              shell: bash -euxo pipefail {0}
-              run: script/clippy
+      - name: configure linux
+        shell: bash -euxo pipefail {0}
+        run: script/linux
 
-            - name: Build Zed
-              run: cargo build -p zed
-    bundle:
-        name: Bundle app
-        runs-on:
-            - self-hosted
-            - bundle
-        if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
-        needs: [macos_tests, linux_tests]
+      - name: cargo clippy
+        shell: bash -euxo pipefail {0}
+        run: script/clippy
+
+      - name: Build Zed
+        run: cargo build -p zed
+
+  # todo!(windows): Actually run the tests
+  windows_tests:
+    name: (Windows) Run Clippy and tests
+    runs-on: windows-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
+
+      - name: Restore from cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/rust-toolchain.toml') }}-${{ hashFiles('**/Cargo.lock') }}
+      # todo!(windows): Actually run clippy
+      #- name: cargo clippy
+      #  shell: bash -euxo pipefail {0}
+      #  run: script/clippy
+
+      - name: Build Zed
+        run: cargo build -p zed
+
+  bundle:
+    name: Bundle macOS app
+    runs-on:
+      - self-hosted
+      - bundle
+    if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
+    needs: [macos_tests]
+    env:
+      MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
+      MACOS_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PASSWORD }}
+      APPLE_NOTARIZATION_USERNAME: ${{ secrets.APPLE_NOTARIZATION_USERNAME }}
+      APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
+      ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
+      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
+      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
+    steps:
+      - name: Install Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "18"
+
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
+
+      - name: Limit target directory size
+        run: script/clear-target-dir-if-larger-than 100
+
+      - name: Determine version and release channel
+        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
+        run: |
+          set -eu
+
+          version=$(script/get-crate-version zed)
+          channel=$(cat crates/zed/RELEASE_CHANNEL)
+          echo "Publishing version: ${version} on release channel ${channel}"
+          echo "RELEASE_CHANNEL=${channel}" >> $GITHUB_ENV
+
+          expected_tag_name=""
+          case ${channel} in
+            stable)
+              expected_tag_name="v${version}";;
+            preview)
+              expected_tag_name="v${version}-pre";;
+            nightly)
+              expected_tag_name="v${version}-nightly";;
+            *)
+              echo "can't publish a release on channel ${channel}"
+              exit 1;;
+          esac
+          if [[ $GITHUB_REF_NAME != $expected_tag_name ]]; then
+            echo "invalid release tag ${GITHUB_REF_NAME}. expected ${expected_tag_name}"
+            exit 1
+          fi
+
+      - name: Generate license file
+        run: script/generate-licenses
+
+      - name: Create app bundle
+        run: script/bundle
+
+      - name: Upload app bundle to workflow run if main branch or specific label
+        uses: actions/upload-artifact@v3
+        if: ${{ github.ref == 'refs/heads/main' }} || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
+        with:
+          name: Zed_${{ github.event.pull_request.head.sha || github.sha }}.dmg
+          path: target/release/Zed.dmg
+
+      - uses: softprops/action-gh-release@v1
+        name: Upload app bundle to release
+        if: ${{ env.RELEASE_CHANNEL == 'preview' || env.RELEASE_CHANNEL == 'stable' }}
+        with:
+          draft: true
+          prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}
+          files: target/release/Zed.dmg
+          body: ""
         env:
-            MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
-            MACOS_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PASSWORD }}
-            APPLE_NOTARIZATION_USERNAME: ${{ secrets.APPLE_NOTARIZATION_USERNAME }}
-            APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
-            ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-            DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
-            DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
-        steps:
-            - name: Install Node
-              uses: actions/setup-node@v4
-              with:
-                  node-version: "18"
-
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
-
-            - name: Limit target directory size
-              run: script/clear-target-dir-if-larger-than 100
-
-            - name: Determine version and release channel
-              if: ${{ startsWith(github.ref, 'refs/tags/v') }}
-              run: |
-                  set -eu
-
-                  version=$(script/get-crate-version zed)
-                  channel=$(cat crates/zed/RELEASE_CHANNEL)
-                  echo "Publishing version: ${version} on release channel ${channel}"
-                  echo "RELEASE_CHANNEL=${channel}" >> $GITHUB_ENV
-
-                  expected_tag_name=""
-                  case ${channel} in
-                    stable)
-                      expected_tag_name="v${version}";;
-                    preview)
-                      expected_tag_name="v${version}-pre";;
-                    nightly)
-                      expected_tag_name="v${version}-nightly";;
-                    *)
-                      echo "can't publish a release on channel ${channel}"
-                      exit 1;;
-                  esac
-                  if [[ $GITHUB_REF_NAME != $expected_tag_name ]]; then
-                    echo "invalid release tag ${GITHUB_REF_NAME}. expected ${expected_tag_name}"
-                    exit 1
-                  fi
-
-            - name: Generate license file
-              run: script/generate-licenses
-
-            - name: Create app bundle
-              run: script/bundle
-
-            - name: Upload app bundle to workflow run if main branch or specific label
-              uses: actions/upload-artifact@v3
-              if: ${{ github.ref == 'refs/heads/main' }} || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
-              with:
-                  name: Zed_${{ github.event.pull_request.head.sha || github.sha }}.dmg
-                  path: target/release/Zed.dmg
-
-            - uses: softprops/action-gh-release@v1
-              name: Upload app bundle to release
-              if: ${{ env.RELEASE_CHANNEL == 'preview' || env.RELEASE_CHANNEL == 'stable' }}
-              with:
-                  draft: true
-                  prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}
-                  files: target/release/Zed.dmg
-                  body: ""
-              env:
-                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/danger.yml

@@ -1,35 +1,35 @@
 name: Danger
 
 on:
-    pull_request:
-        branches: [main]
-        types:
-            - opened
-            - synchronize
-            - reopened
-            - edited
+  pull_request:
+    branches: [main]
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - edited
 
 jobs:
-    danger:
-        runs-on: ubuntu-latest
+  danger:
+    runs-on: ubuntu-latest
 
-        steps:
-            - uses: actions/checkout@v4
+    steps:
+      - uses: actions/checkout@v4
 
-            - uses: pnpm/action-setup@v3
-              with:
-                  version: 8
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
 
-            - name: Setup Node
-              uses: actions/setup-node@v4
-              with:
-                  node-version: "20"
-                  cache: "pnpm"
-                  cache-dependency-path: "script/danger/pnpm-lock.yaml"
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: "pnpm"
+          cache-dependency-path: "script/danger/pnpm-lock.yaml"
 
-            - run: pnpm install --dir script/danger
+      - run: pnpm install --dir script/danger
 
-            - name: Run Danger
-              run: pnpm run --dir script/danger danger ci
-              env:
-                  GITHUB_TOKEN: ${{ github.token }}
+      - name: Run Danger
+        run: pnpm run --dir script/danger danger ci
+        env:
+          GITHUB_TOKEN: ${{ github.token }}

.github/workflows/deploy_collab.yml

@@ -45,8 +45,18 @@ jobs:
           submodules: "recursive"
           fetch-depth: 0
 
+      - name: Install cargo nextest
+        shell: bash -euxo pipefail {0}
+        run: |
+          cargo install cargo-nextest
+
+      - name: Limit target directory size
+        shell: bash -euxo pipefail {0}
+        run: script/clear-target-dir-if-larger-than 100
+
       - name: Run tests
-        uses: ./.github/actions/run_tests
+        shell: bash -euxo pipefail {0}
+        run: cargo nextest run --package collab --no-fail-fast
 
   publish:
     name: Publish collab server image
@@ -63,9 +73,6 @@ jobs:
       - name: Sign into DigitalOcean docker registry
         run: doctl registry login
 
-      - name: Prune Docker system
-        run: docker system prune  --filter 'until=720h' -f
-
       - name: Checkout repo
         uses: actions/checkout@v4
         with:
@@ -78,6 +85,9 @@ jobs:
       - name: Publish docker image
         run: docker push registry.digitalocean.com/zed/collab:${GITHUB_SHA}
 
+      - name: Prune Docker system
+        run: docker system prune  --filter 'until=72h' -f
+
   deploy:
     name: Deploy new server image
     needs:
@@ -90,22 +100,26 @@ jobs:
       - name: Sign into Kubernetes
         run: doctl kubernetes cluster kubeconfig save --expiry-seconds 600 ${{ secrets.CLUSTER_NAME }}
 
-      - name: Determine namespace
+      - name: Start rollout
         run: |
           set -eu
           if [[ $GITHUB_REF_NAME = "collab-production" ]]; then
-            echo "Deploying collab:$GITHUB_SHA to production"
-            echo "KUBE_NAMESPACE=production" >> $GITHUB_ENV
+            export ZED_KUBE_NAMESPACE=production
           elif [[ $GITHUB_REF_NAME = "collab-staging" ]]; then
-            echo "Deploying collab:$GITHUB_SHA to staging"
-            echo "KUBE_NAMESPACE=staging" >> $GITHUB_ENV
+            export ZED_KUBE_NAMESPACE=staging
           else
             echo "cowardly refusing to deploy from an unknown branch"
             exit 1
           fi
 
-      - name: Start rollout
-        run: kubectl -n "$KUBE_NAMESPACE" set image deployment/collab collab=registry.digitalocean.com/zed/collab:${GITHUB_SHA}
+          echo "Deploying collab:$GITHUB_SHA to $ZED_KUBE_NAMESPACE"
 
-      - name: Wait for rollout to finish
-        run: kubectl -n "$KUBE_NAMESPACE" rollout status deployment/collab
+          source script/lib/deploy-helpers.sh
+          export_vars_for_environment $ZED_KUBE_NAMESPACE
+
+          export ZED_DO_CERTIFICATE_ID=$(doctl compute certificate list --format ID --no-header)
+          export ZED_IMAGE_ID="registry.digitalocean.com/zed/collab:${GITHUB_SHA}"
+
+          envsubst < crates/collab/k8s/collab.template.yml | kubectl apply -f -
+          kubectl -n "$ZED_KUBE_NAMESPACE" rollout status deployment/collab --watch
+          echo "deployed collab.template.yml to ${ZED_KUBE_NAMESPACE}"

.github/workflows/randomized_tests.yml

@@ -3,35 +3,35 @@ name: Randomized Tests
 concurrency: randomized-tests
 
 on:
-    push:
-        branches:
-            - randomized-tests-runner
-    # schedule:
-    #    - cron: '0 * * * *'
+  push:
+    branches:
+      - randomized-tests-runner
+  # schedule:
+  #    - cron: '0 * * * *'
 
 env:
-    CARGO_TERM_COLOR: always
-    CARGO_INCREMENTAL: 0
-    RUST_BACKTRACE: 1
-    ZED_SERVER_URL: https://zed.dev
+  CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  RUST_BACKTRACE: 1
+  ZED_SERVER_URL: https://zed.dev
 
 jobs:
-    tests:
-        name: Run randomized tests
-        runs-on:
-            - self-hosted
-            - randomized-tests
-        steps:
-            - name: Install Node
-              uses: actions/setup-node@v4
-              with:
-                  node-version: "18"
+  tests:
+    name: Run randomized tests
+    runs-on:
+      - self-hosted
+      - randomized-tests
+    steps:
+      - name: Install Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "18"
 
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
 
-            - name: Run randomized tests
-              run: script/randomized-test-ci
+      - name: Run randomized tests
+        run: script/randomized-test-ci

.github/workflows/release_nightly.yml

@@ -1,98 +1,98 @@
 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"
+  schedule:
+    # Fire every day at 7:00am UTC (Roughly before EU workday and after US workday)
+    - cron: "0 7 * * *"
+  push:
+    tags:
+      - "nightly"
 
 env:
-    CARGO_TERM_COLOR: always
-    CARGO_INCREMENTAL: 0
-    RUST_BACKTRACE: 1
+  CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  RUST_BACKTRACE: 1
 
 jobs:
-    style:
-        name: Check formatting and Clippy lints
-        if: github.repository_owner == 'zed-industries'
-        runs-on:
-            - self-hosted
-            - test
-        steps:
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
-                  fetch-depth: 0
+  style:
+    name: Check formatting and Clippy lints
+    if: github.repository_owner == 'zed-industries'
+    runs-on:
+      - self-hosted
+      - test
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
+          fetch-depth: 0
 
-            - name: Run style checks
-              uses: ./.github/actions/check_style
+      - name: Run style checks
+        uses: ./.github/actions/check_style
 
-            - name: Run clippy
-              shell: bash -euxo pipefail {0}
-              run: script/clippy
-    tests:
-        name: Run tests
-        if: github.repository_owner == 'zed-industries'
-        runs-on:
-            - self-hosted
-            - test
-        needs: style
-        steps:
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
+      - name: Run clippy
+        shell: bash -euxo pipefail {0}
+        run: script/clippy
+  tests:
+    name: Run tests
+    if: github.repository_owner == 'zed-industries'
+    runs-on:
+      - self-hosted
+      - test
+    needs: style
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
 
-            - name: Run tests
-              uses: ./.github/actions/run_tests
+      - name: Run tests
+        uses: ./.github/actions/run_tests
 
-    bundle:
-        name: Bundle app
-        if: github.repository_owner == 'zed-industries'
-        runs-on:
-            - self-hosted
-            - bundle
-        needs: tests
-        env:
-            MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
-            MACOS_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PASSWORD }}
-            APPLE_NOTARIZATION_USERNAME: ${{ secrets.APPLE_NOTARIZATION_USERNAME }}
-            APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
-            DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
-            DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
-            ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-        steps:
-            - name: Install Node
-              uses: actions/setup-node@v4
-              with:
-                  node-version: "18"
+  bundle:
+    name: Bundle app
+    if: github.repository_owner == 'zed-industries'
+    runs-on:
+      - self-hosted
+      - bundle
+    needs: tests
+    env:
+      MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
+      MACOS_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PASSWORD }}
+      APPLE_NOTARIZATION_USERNAME: ${{ secrets.APPLE_NOTARIZATION_USERNAME }}
+      APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
+      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
+      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
+      ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
+    steps:
+      - name: Install Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "18"
 
-            - name: Checkout repo
-              uses: actions/checkout@v4
-              with:
-                  clean: false
-                  submodules: "recursive"
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          clean: false
+          submodules: "recursive"
 
-            - name: Limit target directory size
-              run: script/clear-target-dir-if-larger-than 100
+      - name: Limit target directory size
+        run: script/clear-target-dir-if-larger-than 100
 
-            - name: Set release channel to nightly
-              run: |
-                  set -eu
-                  version=$(git rev-parse --short HEAD)
-                  echo "Publishing version: ${version} on release channel nightly"
-                  echo "nightly" > crates/zed/RELEASE_CHANNEL
+      - name: Set release channel to nightly
+        run: |
+          set -eu
+          version=$(git rev-parse --short HEAD)
+          echo "Publishing version: ${version} on release channel nightly"
+          echo "nightly" > crates/zed/RELEASE_CHANNEL
 
-            - name: Generate license file
-              run: script/generate-licenses
+      - name: Generate license file
+        run: script/generate-licenses
 
-            - name: Create app bundle
-              run: script/bundle
+      - name: Create app bundle
+        run: script/bundle
 
-            - name: Upload Zed Nightly
-              run: script/upload-nightly
+      - name: Upload Zed Nightly
+        run: script/upload-nightly

.github/workflows/update_all_top_ranking_issues.yml

@@ -1,18 +1,18 @@
 on:
-    schedule:
-        - cron: "0 */12 * * *"
-    workflow_dispatch:
+  schedule:
+    - cron: "0 */12 * * *"
+  workflow_dispatch:
 
 jobs:
-    update_top_ranking_issues:
-        runs-on: ubuntu-latest
-        if: github.repository_owner == 'zed-industries'
-        steps:
-            - uses: actions/checkout@v4
-            - uses: actions/setup-python@v4
-              with:
-                  python-version: "3.10.5"
-                  architecture: "x64"
-                  cache: "pip"
-            - run: pip install -r script/update_top_ranking_issues/requirements.txt
-            - run: python script/update_top_ranking_issues/main.py 5393 --github-token ${{ secrets.GITHUB_TOKEN }} --prod
+  update_top_ranking_issues:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'zed-industries'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.10.5"
+          architecture: "x64"
+          cache: "pip"
+      - run: pip install -r script/update_top_ranking_issues/requirements.txt
+      - run: python script/update_top_ranking_issues/main.py 5393 --github-token ${{ secrets.GITHUB_TOKEN }} --prod

.github/workflows/update_weekly_top_ranking_issues.yml

@@ -1,18 +1,18 @@
 on:
-    schedule:
-        - cron: "0 15 * * *"
-    workflow_dispatch:
+  schedule:
+    - cron: "0 15 * * *"
+  workflow_dispatch:
 
 jobs:
-    update_top_ranking_issues:
-        runs-on: ubuntu-latest
-        if: github.repository_owner == 'zed-industries'
-        steps:
-            - uses: actions/checkout@v4
-            - uses: actions/setup-python@v4
-              with:
-                  python-version: "3.10.5"
-                  architecture: "x64"
-                  cache: "pip"
-            - run: pip install -r script/update_top_ranking_issues/requirements.txt
-            - run: python script/update_top_ranking_issues/main.py 6952 --github-token ${{ secrets.GITHUB_TOKEN }} --prod --query-day-interval 7
+  update_top_ranking_issues:
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'zed-industries'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.10.5"
+          architecture: "x64"
+          cache: "pip"
+      - run: pip install -r script/update_top_ranking_issues/requirements.txt
+      - run: python script/update_top_ranking_issues/main.py 6952 --github-token ${{ secrets.GITHUB_TOKEN }} --prod --query-day-interval 7

.gitignore

@@ -5,12 +5,8 @@
 .DS_Store
 /plugins/bin
 /script/node_modules
-/styles/node_modules
-/styles/src/types/zed.ts
 /crates/theme/schemas/theme.json
-/crates/collab/static/styles.css
 /crates/collab/.admins.json
-/vendor/bin
 /assets/*licenses.md
 **/venv
 .build
@@ -25,3 +21,4 @@ DerivedData/
 **/*.db
 .pytest_cache
 .venv
+.blob_store

.mailmap

@@ -11,6 +11,8 @@
 
 Antonio Scandurra <me@as-cii.com>
 Antonio Scandurra <me@as-cii.com> <antonio@zed.dev>
+Christian Bergschneider <christian.bergschneider@gmx.de>
+Christian Bergschneider <christian.bergschneider@gmx.de> <magiclake@gmx.de>
 Conrad Irwin <conrad@zed.dev>
 Conrad Irwin <conrad@zed.dev> <conrad.irwin@gmail.com>
 Greg Morenz <greg-morenz@droid.cafe>

.zed/settings.json

@@ -1,6 +1,16 @@
 {
-  "JSON": {
-    "tab_size": 4
+  "languages": {
+    "Markdown": {
+      "tab_size": 2,
+      "formatter": "prettier"
+    },
+    "TOML": {
+      "formatter": "prettier",
+      "format_on_save": "off"
+    },
+    "YAML": {
+      "formatter": "prettier"
+    }
   },
   "formatter": "auto"
 }

Cargo.toml

@@ -63,6 +63,8 @@ members = [
     "crates/rich_text",
     "crates/rope",
     "crates/rpc",
+    "crates/task",
+    "crates/tasks_ui",
     "crates/search",
     "crates/semantic_index",
     "crates/settings",
@@ -153,6 +155,8 @@ release_channel = { path = "crates/release_channel" }
 rich_text = { path = "crates/rich_text" }
 rope = { path = "crates/rope" }
 rpc = { path = "crates/rpc" }
+task = { path = "crates/task" }
+tasks_ui = { path = "crates/tasks_ui" }
 search = { path = "crates/search" }
 semantic_index = { path = "crates/semantic_index" }
 settings = { path = "crates/settings" }
@@ -181,6 +185,9 @@ anyhow = "1.0.57"
 async-compression = { version = "0.4", features = ["gzip", "futures-io"] }
 async-tar = "0.4.2"
 async-trait = "0.1"
+blade-graphics = { git = "https://github.com/kvark/blade", rev = "e9d93a4d41f3946a03ffb76136290d6ccf7f2b80" }
+blade-macros = { git = "https://github.com/kvark/blade", rev = "e9d93a4d41f3946a03ffb76136290d6ccf7f2b80" }
+blade-rwh = { package = "raw-window-handle", version = "0.5" }
 chrono = { version = "0.4", features = ["serde"] }
 ctor = "0.2.6"
 derive_more = "0.99.17"
@@ -190,11 +197,9 @@ git2 = { version = "0.15", default-features = false }
 globset = "0.4"
 indoc = "1"
 # We explicitly disable a http2 support in isahc.
-isahc = { version = "1.7.2", default-features = false, features = [
-    "static-curl",
-    "text-decoding",
-] }
+isahc = { version = "1.7.2", default-features = false, features = ["static-curl", "text-decoding"] }
 lazy_static = "1.4.0"
+linkify = "0.10.0"
 log = { version = "0.4.16", features = ["kv_unstable_serde"] }
 ordered-float = "2.1.1"
 parking_lot = "0.11.1"
@@ -208,13 +213,11 @@ regex = "1.5"
 rusqlite = { version = "0.29.0", features = ["blob", "array", "modern_sqlite"] }
 rust-embed = { version = "8.0", features = ["include-exclude"] }
 schemars = "0.8"
+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 = [
-    "preserve_order",
-    "raw_value",
-] }
+serde_json_lenient = { version = "0.1", features = ["preserve_order", "raw_value"] }
 serde_repr = "0.1"
 smallvec = { version = "1.6", features = ["union"] }
 smol = "1.2"
@@ -223,17 +226,18 @@ sysinfo = "0.29.10"
 tempfile = "3.9.0"
 thiserror = "1.0.29"
 tiktoken-rs = "0.5.7"
-time = { version = "0.3", features = ["serde", "serde-well-known"] }
-toml = "0.5"
+time = { version = "0.3", features = ["serde", "serde-well-known", "formatting"] }
+toml = "0.8"
 tree-sitter = { version = "0.20", features = ["wasm"] }
 tree-sitter-astro = { git = "https://github.com/virchau13/tree-sitter-astro.git", rev = "e924787e12e8a03194f36a113290ac11d6dc10f3" }
 tree-sitter-bash = { git = "https://github.com/tree-sitter/tree-sitter-bash", rev = "7331995b19b8f8aba2d5e26deb51d2195c18bc94" }
-tree-sitter-beancount = { git = "https://github.com/polarmutex/tree-sitter-beancount", rev = "da1bf8c6eb0ae7a97588affde7227630bcd678b6" }
 tree-sitter-c = "0.20.1"
 tree-sitter-clojure = { git = "https://github.com/prcastro/tree-sitter-clojure", branch = "update-ts" }
 tree-sitter-c-sharp = { git = "https://github.com/tree-sitter/tree-sitter-c-sharp", rev = "dd5e59721a5f8dae34604060833902b882023aaf" }
 tree-sitter-cpp = { git = "https://github.com/tree-sitter/tree-sitter-cpp", rev = "f44509141e7e483323d2ec178f2d2e6c0fc041c1" }
 tree-sitter-css = { git = "https://github.com/tree-sitter/tree-sitter-css", rev = "769203d0f9abe1a9a691ac2b9fe4bb4397a73c51" }
+tree-sitter-dockerfile = { git = "https://github.com/camdencheek/tree-sitter-dockerfile", rev = "33e22c33bcdbfc33d42806ee84cfd0b1248cc392" }
+tree-sitter-dart = { git = "https://github.com/agent3bood/tree-sitter-dart", rev = "48934e3bf757a9b78f17bdfaa3e2b4284656fdc7" }
 tree-sitter-elixir = { git = "https://github.com/elixir-lang/tree-sitter-elixir", rev = "a2861e88a730287a60c11ea9299c033c7d076e30" }
 tree-sitter-elm = { git = "https://github.com/elm-tooling/tree-sitter-elm", rev = "692c50c0b961364c40299e73c1306aecb5d20f40" }
 tree-sitter-embedded-template = "0.20.0"
@@ -244,7 +248,7 @@ tree-sitter-glsl = { git = "https://github.com/theHamsta/tree-sitter-glsl", rev
 tree-sitter-go = { git = "https://github.com/tree-sitter/tree-sitter-go", rev = "aeb2f33b366fd78d5789ff104956ce23508b85db" }
 tree-sitter-gomod = { git = "https://github.com/camdencheek/tree-sitter-go-mod" }
 tree-sitter-gowork = { git = "https://github.com/d1y/tree-sitter-go-work" }
-tree-sitter-haskell = { git = "https://github.com/tree-sitter/tree-sitter-haskell", rev = "cf98de23e4285b8e6bcb57b050ef2326e2cc284b" }
+tree-sitter-haskell = { git = "https://github.com/tree-sitter/tree-sitter-haskell", rev = "8a99848fc734f9c4ea523b3f2a07df133cbbcec2" }
 tree-sitter-hcl = { git = "https://github.com/MichaHoffmann/tree-sitter-hcl", rev = "v1.1.0" }
 tree-sitter-heex = { git = "https://github.com/phoenixframework/tree-sitter-heex", rev = "2e1348c3cf2c9323e87c2744796cf3f3868aa82a" }
 tree-sitter-html = "0.19.0"
@@ -252,7 +256,7 @@ tree-sitter-json = { git = "https://github.com/tree-sitter/tree-sitter-json", re
 tree-sitter-lua = "0.0.14"
 tree-sitter-markdown = { git = "https://github.com/MDeiml/tree-sitter-markdown", rev = "330ecab87a3e3a7211ac69bbadc19eabecdb1cca" }
 tree-sitter-nix = { git = "https://github.com/nix-community/tree-sitter-nix", rev = "66e3e9ce9180ae08fc57372061006ef83f0abde7" }
-tree-sitter-nu = { git = "https://github.com/nushell/tree-sitter-nu", rev = "26bbaecda0039df4067861ab38ea8ea169f7f5aa" }
+tree-sitter-nu = { git = "https://github.com/nushell/tree-sitter-nu", rev = "7dd29f9616822e5fc259f5b4ae6c4ded9a71a132" }
 tree-sitter-ocaml = { git = "https://github.com/tree-sitter/tree-sitter-ocaml", rev = "4abfdc1c7af2c6c77a370aee974627be1c285b3b" }
 tree-sitter-php = "0.21.1"
 tree-sitter-prisma-io = { git = "https://github.com/victorhqc/tree-sitter-prisma" }
@@ -263,10 +267,10 @@ tree-sitter-racket = { git = "https://github.com/zed-industries/tree-sitter-rack
 tree-sitter-ruby = "0.20.0"
 tree-sitter-rust = "0.20.3"
 tree-sitter-scheme = { git = "https://github.com/6cdh/tree-sitter-scheme", rev = "af0fd1fa452cb2562dc7b5c8a8c55551c39273b9" }
-tree-sitter-svelte = { git = "https://github.com/Himujjal/tree-sitter-svelte", rev = "697bb515471871e85ff799ea57a76298a71a9cca" }
+tree-sitter-svelte = { git = "https://github.com/Himujjal/tree-sitter-svelte", rev = "bd60db7d3d06f89b6ec3b287c9a6e9190b5564bd" }
 tree-sitter-toml = { git = "https://github.com/tree-sitter/tree-sitter-toml", rev = "342d9be207c2dba869b9967124c679b5e6fd0ebe" }
 tree-sitter-typescript = { git = "https://github.com/tree-sitter/tree-sitter-typescript", rev = "5d20856f34315b068c41edaee2ac8a100081d259" }
-tree-sitter-uiua = { git = "https://github.com/shnarazk/tree-sitter-uiua", rev = "9260f11be5900beda4ee6d1a24ab8ddfaf5a19b2" }
+tree-sitter-uiua = { git = "https://github.com/shnarazk/tree-sitter-uiua", rev = "21dc2db39494585bf29a3f86d5add6e9d11a22ba" }
 tree-sitter-vue = { git = "https://github.com/zed-industries/tree-sitter-vue", rev = "6608d9d60c386f19d80af7d8132322fa11199c42" }
 tree-sitter-yaml = { git = "https://github.com/zed-industries/tree-sitter-yaml", rev = "f545a41f57502e1b5ddf2a6668896c1b0620f930" }
 tree-sitter-zig = { git = "https://github.com/maxxnino/tree-sitter-zig", rev = "0d08703e4c3f426ec61695d7617415fff97029bd" }
@@ -274,6 +278,8 @@ unindent = "0.1.7"
 url = "2.2"
 uuid = { version = "1.1.2", features = ["v4"] }
 wasmtime = "16"
+which = "6.0.0"
+sys-locale = "0.3.1"
 
 [patch.crates-io]
 tree-sitter = { git = "https://github.com/tree-sitter/tree-sitter", rev = "1d8975319c2d5de1bf710e7e21db25b0eee4bc66" }

Dockerfile

@@ -11,6 +11,7 @@ ARG GITHUB_SHA
 ENV GITHUB_SHA=$GITHUB_SHA
 RUN --mount=type=cache,target=./script/node_modules \
     --mount=type=cache,target=/usr/local/cargo/registry \
+    --mount=type=cache,target=/usr/local/cargo/git \
     --mount=type=cache,target=./target \
     cargo build --release --package collab --bin collab
 

Procfile

@@ -1,2 +1,3 @@
-collab: cd crates/collab && RUST_LOG=${RUST_LOG:-warn,collab=info} cargo run serve
+collab: RUST_LOG=${RUST_LOG:-warn,collab=info} cargo run --package=collab serve
 livekit: livekit-server --dev
+blob_store: MINIO_ROOT_USER=the-blob-store-access-key MINIO_ROOT_PASSWORD=the-blob-store-secret-key minio server .blob_store

README.md

@@ -21,7 +21,8 @@ brew install zed
 
 ## Developing Zed
 
-- [Building Zed](./docs/src/developing_zed__building_zed.md)
+- [Building Zed for macOS](./docs/src/developing_zed__building_zed_macos.md)
+- [Building Zed for Linux](./docs/src/developing_zed__building_zed_linux.md)
 - [Running Collaboration Locally](./docs/src/developing_zed__local_collaboration.md)
 
 ## Contributing

assets/icons/file_icons/file_types.json

@@ -16,10 +16,12 @@
         "bmp": "image",
         "c": "code",
         "cc": "code",
+        "cjs": "code",
         "conf": "settings",
         "cpp": "code",
         "css": "css",
         "csv": "storage",
+        "cts": "typescript",
         "dat": "storage",
         "db": "storage",
         "dbf": "storage",
@@ -73,6 +75,7 @@
         "ldf": "storage",
         "lock": "lock",
         "log": "log",
+        "lua": "lua",
         "m4a": "audio",
         "m4v": "video",
         "md": "document",
@@ -80,12 +83,14 @@
         "mdf": "storage",
         "mdx": "document",
         "mkv": "video",
+        "mjs": "code",
         "mka": "audio",
         "ml": "ocaml",
         "mli": "ocaml",
         "mov": "video",
         "mp3": "audio",
         "mp4": "video",
+        "mts": "typescript",
         "myd": "storage",
         "myi": "storage",
         "odp": "document",
@@ -206,8 +211,11 @@
         "log": {
             "icon": "icons/file_icons/info.svg"
         },
+        "lua": {
+            "icon": "icons/file_icons/lua.svg"
+        },
         "ocaml": {
-          "icon": "icons/file_icons/ocaml.svg"
+            "icon": "icons/file_icons/ocaml.svg"
         },
         "phoenix": {
             "icon": "icons/file_icons/phoenix.svg"

assets/icons/file_icons/lua.svg

@@ -0,0 +1,10 @@
+<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_34_7)">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M12.2625 7.00157C12.2625 4.09565 9.90677 1.73994 7.00085 1.73994C4.09494 1.73994 1.73923 4.09565 1.73923 7.00157C1.73923 9.90749 4.09494 12.2632 7.00085 12.2632C9.90677 12.2632 12.2625 9.90749 12.2625 7.00157ZM10.7213 4.82205C10.7213 3.97095 10.0313 3.281 9.18023 3.281C8.32913 3.281 7.63917 3.97095 7.63917 4.82205C7.63917 5.67315 8.32913 6.3631 9.18023 6.3631C10.0313 6.3631 10.7213 5.67315 10.7213 4.82205ZM11.9704 11.3383L12.2849 11.6123C12.4856 11.3819 12.6732 11.1354 12.8424 10.8799L12.4947 10.6496C12.3355 10.8899 12.1591 11.1216 11.9704 11.3383ZM3.09019 12.8218C2.83557 12.6512 2.59021 12.4623 2.36091 12.2602L2.63665 11.9473C2.85224 12.1372 3.08295 12.3149 3.3224 12.4754L3.09019 12.8218ZM13.2533 9.09685L13.6488 9.22944C13.5516 9.51944 13.4341 9.806 13.2995 10.0812L12.9248 9.89792C13.0514 9.63912 13.1619 9.3696 13.2533 9.09685ZM11.3601 11.9516L11.6357 12.2647C11.4062 12.4667 11.1607 12.6555 10.9061 12.8259L10.6741 12.4793C10.9135 12.3191 11.1443 12.1415 11.3601 11.9516ZM9.92464 12.9125L10.1093 13.2865C9.83502 13.4219 9.54901 13.5406 9.25919 13.6391L9.12488 13.2442C9.39754 13.1515 9.66662 13.0399 9.92464 12.9125ZM0.698663 10.0754C0.564769 9.80041 0.447705 9.51376 0.350717 9.22346L0.746321 9.09128C0.837577 9.36442 0.947715 9.63411 1.0737 9.89286L0.698663 10.0754ZM4.7358 13.6379C4.44725 13.539 4.16148 13.4197 3.88645 13.2833L4.07178 12.9096C4.33065 13.038 4.59955 13.1503 4.871 13.2433L4.7358 13.6379ZM7.50907 0.425028L7.54103 0.00914471C7.84635 0.0326099 8.15299 0.0767322 8.45243 0.140276L8.36583 0.548303C8.08435 0.488557 7.79609 0.447081 7.50907 0.425028ZM8.28868 13.469L8.37042 13.878C8.07006 13.9381 7.76308 13.9787 7.45798 13.999L7.4304 13.5828C7.71737 13.5638 8.00614 13.5255 8.28868 13.469ZM6.56475 13.5831L6.5374 13.9993C6.23179 13.9792 5.92469 13.9385 5.62462 13.8783L5.70667 13.4693C5.98876 13.5259 6.27745 13.5642 6.56475 13.5831ZM1.71207 11.6074C1.51131 11.3768 1.32385 11.1303 1.15489 10.8748L1.5028 10.6447C1.66168 10.885 1.83795 11.1167 2.0267 11.3336L1.71207 11.6074ZM1.54706 3.2931L1.20185 3.05901C1.3739 2.80528 1.56421 2.56096 1.76748 2.33281L2.07891 2.61029C1.8878 2.82479 1.70885 3.05452 1.54706 3.2931ZM13.5829 7.4008L13.9993 7.42603C13.9807 7.73163 13.9418 8.03889 13.8834 8.33925L13.474 8.25969C13.5289 7.97721 13.5655 7.68824 13.5829 7.4008ZM2.69596 2.00373L2.42386 1.68762C2.65562 1.48813 2.90314 1.30202 3.15957 1.13448L3.38773 1.48365C3.14661 1.64119 2.91386 1.81619 2.69596 2.00373ZM4.14194 1.05867L3.96141 0.682649C4.23716 0.550267 4.52444 0.434775 4.8153 0.339358L4.9453 0.735689C4.67165 0.825447 4.40135 0.934116 4.14194 1.05867ZM6.64336 0.415732C6.35624 0.431589 6.06708 0.466692 5.78392 0.520066L5.70665 0.110177C6.00769 0.0534275 6.3151 0.0161137 6.62038 -0.00073251L6.64336 0.415732ZM9.33849 0.390492C9.62584 0.492485 9.91028 0.614901 10.1839 0.754324L9.99453 1.12595C9.73698 0.994735 9.46932 0.879534 9.19896 0.783565L9.33849 0.390492ZM0.116692 8.3334C0.0582983 8.03277 0.0192821 7.72556 0.000734408 7.42027L0.417082 7.39499C0.434525 7.68212 0.471213 7.97108 0.526144 8.25385L0.116692 8.3334ZM13.8694 5.59362C13.9308 5.89342 13.9729 6.20022 13.9945 6.50553L13.5785 6.53503C13.5581 6.24787 13.5185 5.95929 13.4607 5.67733L13.8694 5.59362ZM0.421578 6.52929L0.00551996 6.49964C0.0272978 6.19421 0.0697176 5.88734 0.131602 5.58753L0.540095 5.67184C0.48192 5.95369 0.442046 6.24218 0.421578 6.52929ZM13.268 3.85795C13.4053 4.1315 13.5257 4.41681 13.6258 4.70597L13.2317 4.84251C13.1375 4.57059 13.0243 4.30226 12.8952 4.045L13.268 3.85795ZM0.770731 4.83746L0.376902 4.70007C0.477381 4.41205 0.598242 4.12695 0.736138 3.85268L1.10878 4.04006C0.979007 4.29819 0.86526 4.56647 0.770731 4.83746ZM10.7213 1.73979C10.7213 0.888612 11.4113 0.198592 12.2625 0.198592C13.1137 0.198592 13.8037 0.888612 13.8037 1.73979C13.8037 2.59098 13.1137 3.281 12.2625 3.281C11.4113 3.281 10.7213 2.59098 10.7213 1.73979Z" fill="black"/>
+</g>
+<defs>
+<clipPath id="clip0_34_7">
+<rect width="14" height="14" fill="white" transform="matrix(-1 0 0 1 14 0)"/>
+</clipPath>
+</defs>
+</svg>

assets/icons/play.svg

@@ -0,0 +1 @@
+<svg width="15" height="15" viewBox="0 0 15 15" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M3.24182 2.32181C3.3919 2.23132 3.5784 2.22601 3.73338 2.30781L12.7334 7.05781C12.8974 7.14436 13 7.31457 13 7.5C13 7.68543 12.8974 7.85564 12.7334 7.94219L3.73338 12.6922C3.5784 12.774 3.3919 12.7687 3.24182 12.6782C3.09175 12.5877 3 12.4252 3 12.25V2.75C3 2.57476 3.09175 2.4123 3.24182 2.32181ZM4 3.57925V11.4207L11.4288 7.5L4 3.57925Z" fill="currentColor" fill-rule="evenodd" clip-rule="evenodd"></path></svg>

assets/keymaps/default-linux.json

@@ -0,0 +1,561 @@
+[
+    {
+      "bindings": {
+        "up": "menu::SelectPrev",
+        "pageup": "menu::SelectFirst",
+        "shift-pageup": "menu::SelectFirst",
+        "ctrl-p": "menu::SelectPrev",
+        "down": "menu::SelectNext",
+        "pagedown": "menu::SelectLast",
+        "shift-pagedown": "menu::SelectFirst",
+        "ctrl-n": "menu::SelectNext",
+        "ctrl-up": "menu::SelectFirst",
+        "ctrl-down": "menu::SelectLast",
+        "enter": "menu::Confirm",
+        "shift-f10": "menu::ShowContextMenu",
+        "ctrl-enter": "menu::SecondaryConfirm",
+        "escape": "menu::Cancel",
+        "ctrl-c": "menu::Cancel",
+        "ctrl-shift-w": "workspace::CloseWindow",
+        "shift-escape": "workspace::ToggleZoom",
+        "ctrl-o": "workspace::Open",
+        "ctrl-=": "zed::IncreaseBufferFontSize",
+        "ctrl-+": "zed::IncreaseBufferFontSize",
+        "ctrl--": "zed::DecreaseBufferFontSize",
+        "ctrl-0": "zed::ResetBufferFontSize",
+        "ctrl-,": "zed::OpenSettings",
+        "ctrl-q": "zed::Quit",
+        "ctrl-h": "zed::Hide",
+        "alt-ctrl-h": "zed::HideOthers",
+        "ctrl-m": "zed::Minimize",
+        "f11": "zed::ToggleFullScreen"
+      }
+    },
+    {
+      "context": "Editor",
+      "bindings": {
+        "escape": "editor::Cancel",
+        "backspace": "editor::Backspace",
+        "shift-backspace": "editor::Backspace",
+        "ctrl-h": "editor::Backspace",
+        "delete": "editor::Delete",
+        "ctrl-d": "editor::Delete",
+        "tab": "editor::Tab",
+        "shift-tab": "editor::TabPrev",
+        "ctrl-k": "editor::CutToEndOfLine",
+        "ctrl-t": "editor::Transpose",
+        "ctrl-backspace": "editor::DeleteToBeginningOfLine",
+        "ctrl-delete": "editor::DeleteToEndOfLine",
+        "alt-backspace": "editor::DeleteToPreviousWordStart",
+        "alt-delete": "editor::DeleteToNextWordEnd",
+        "alt-h": "editor::DeleteToPreviousWordStart",
+        "alt-d": "editor::DeleteToNextWordEnd",
+        "ctrl-x": "editor::Cut",
+        "ctrl-c": "editor::Copy",
+        "ctrl-v": "editor::Paste",
+        "ctrl-z": "editor::Undo",
+        "ctrl-shift-z": "editor::Redo",
+        "ctrl-y": "editor::Redo",
+        "up": "editor::MoveUp",
+        "ctrl-up": "editor::MoveToStartOfParagraph",
+        "pageup": "editor::PageUp",
+        "shift-pageup": "editor::MovePageUp",
+        "home": "editor::MoveToBeginningOfLine",
+        "down": "editor::MoveDown",
+        "ctrl-down": "editor::MoveToEndOfParagraph",
+        "pagedown": "editor::PageDown",
+        "shift-pagedown": "editor::MovePageDown",
+        "end": "editor::MoveToEndOfLine",
+        "left": "editor::MoveLeft",
+        "right": "editor::MoveRight",
+        "ctrl-p": "editor::MoveUp",
+        "ctrl-n": "editor::MoveDown",
+        "ctrl-b": "editor::MoveLeft",
+        "ctrl-f": "editor::MoveRight",
+        "ctrl-shift-l": "editor::NextScreen", // todo!(linux): What is this
+        "alt-left": "editor::MoveToPreviousWordStart",
+        "alt-b": "editor::MoveToPreviousWordStart",
+        "alt-right": "editor::MoveToNextWordEnd",
+        "alt-f": "editor::MoveToNextWordEnd",
+        "ctrl-e": "editor::MoveToEndOfLine",
+        "ctrl-home": "editor::MoveToBeginning",
+        "ctrl-=end": "editor::MoveToEnd",
+        "shift-up": "editor::SelectUp",
+        "ctrl-shift-p": "editor::SelectUp",
+        "shift-down": "editor::SelectDown",
+        "ctrl-shift-n": "editor::SelectDown",
+        "shift-left": "editor::SelectLeft",
+        "ctrl-shift-b": "editor::SelectLeft",
+        "shift-right": "editor::SelectRight",
+        "ctrl-shift-f": "editor::SelectRight",
+        "alt-shift-left": "editor::SelectToPreviousWordStart",
+        "alt-shift-b": "editor::SelectToPreviousWordStart",
+        "alt-shift-right": "editor::SelectToNextWordEnd",
+        "alt-shift-f": "editor::SelectToNextWordEnd",
+        "ctrl-shift-up": "editor::SelectToStartOfParagraph",
+        "ctrl-shift-down": "editor::SelectToEndOfParagraph",
+        "ctrl-shift-home": "editor::SelectToBeginning",
+        "ctrl-shift-end": "editor::SelectToEnd",
+        "ctrl-a": "editor::SelectAll",
+        "ctrl-l": "editor::SelectLine",
+        "ctrl-shift-i": "editor::Format",
+        "shift-home": [
+          "editor::SelectToBeginningOfLine",
+          {
+            "stop_at_soft_wraps": true
+          }
+        ],
+        "shift-end": [
+          "editor::SelectToEndOfLine",
+          {
+            "stop_at_soft_wraps": true
+          }
+        ],
+        "ctrl-shift-e": [
+          "editor::SelectToEndOfLine",
+          {
+            "stop_at_soft_wraps": true
+          }
+        ]
+      }
+    },
+    {
+      "context": "Editor && mode == full",
+      "bindings": {
+        "enter": "editor::Newline",
+        "shift-enter": "editor::Newline",
+        "ctrl-shift-enter": "editor::NewlineAbove",
+        "ctrl-enter": "editor::NewlineBelow",
+        "alt-z": "editor::ToggleSoftWrap",
+        "ctrl-f": [
+          "buffer_search::Deploy",
+          {
+            "focus": true
+          }
+        ],
+        "alt-\\": "copilot::Suggest",
+        "alt-]": "copilot::NextSuggestion",
+        "alt-[": "copilot::PreviousSuggestion",
+        "ctrl->": "assistant::QuoteSelection"
+      }
+    },
+    {
+      "context": "Editor && mode == auto_height",
+      "bindings": {
+        "ctrl-enter": "editor::Newline",
+        "shift-enter": "editor::Newline",
+        "ctrl-shift-enter": "editor::NewlineBelow"
+      }
+    },
+    {
+      "context": "AssistantPanel",
+      "bindings": {
+        "f3": "search::SelectNextMatch",
+        "shift-f3": "search::SelectPrevMatch"
+      }
+    },
+    {
+      "context": "ConversationEditor > Editor",
+      "bindings": {
+        "ctrl-enter": "assistant::Assist",
+        "ctrl-s": "workspace::Save",
+        "ctrl->": "assistant::QuoteSelection",
+        "shift-enter": "assistant::Split",
+        "ctrl-r": "assistant::CycleMessageRole"
+      }
+    },
+    {
+      "context": "BufferSearchBar",
+      "bindings": {
+        "escape": "buffer_search::Dismiss",
+        "tab": "buffer_search::FocusEditor",
+        "enter": "search::SelectNextMatch",
+        "shift-enter": "search::SelectPrevMatch",
+        "alt-enter": "search::SelectAllMatches",
+        "alt-tab": "search::CycleMode"
+      }
+    },
+    {
+      "context": "BufferSearchBar && in_replace",
+      "bindings": {
+        "enter": "search::ReplaceNext",
+        "ctrl-enter": "search::ReplaceAll"
+      }
+    },
+    {
+      "context": "BufferSearchBar && !in_replace > Editor",
+      "bindings": {
+        "up": "search::PreviousHistoryQuery",
+        "down": "search::NextHistoryQuery"
+      }
+    },
+    {
+      "context": "ProjectSearchBar",
+      "bindings": {
+        "escape": "project_search::ToggleFocus",
+        "alt-tab": "search::CycleMode",
+        "ctrl-shift-h": "search::ToggleReplace",
+        "ctrl-alt-g": "search::ActivateRegexMode",
+        "ctrl-alt-s": "search::ActivateSemanticMode",
+        "ctrl-alt-x": "search::ActivateTextMode"
+      }
+    },
+    {
+      "context": "ProjectSearchBar > Editor",
+      "bindings": {
+        "up": "search::PreviousHistoryQuery",
+        "down": "search::NextHistoryQuery"
+      }
+    },
+    {
+      "context": "ProjectSearchBar && in_replace",
+      "bindings": {
+        "enter": "search::ReplaceNext",
+        "ctrl-enter": "search::ReplaceAll"
+      }
+    },
+    {
+      "context": "ProjectSearchView",
+      "bindings": {
+        "escape": "project_search::ToggleFocus",
+        "alt-tab": "search::CycleMode",
+        "ctrl-shift-h": "search::ToggleReplace",
+        "ctrl-alt-g": "search::ActivateRegexMode",
+        "ctrl-alt-s": "search::ActivateSemanticMode",
+        "ctrl-alt-x": "search::ActivateTextMode"
+      }
+    },
+    {
+      "context": "Pane",
+      "bindings": {
+        "ctrl-{": "pane::ActivatePrevItem",
+        "ctrl-}": "pane::ActivateNextItem",
+        "ctrl-alt-left": "pane::ActivatePrevItem",
+        "ctrl-alt-right": "pane::ActivateNextItem",
+        "ctrl-w": "pane::CloseActiveItem",
+        "ctrl-alt-t": "pane::CloseInactiveItems",
+        "ctrl-alt-shift-w": "workspace::CloseInactiveTabsAndPanes",
+        "ctrl-k u": "pane::CloseCleanItems",
+        "ctrl-k ctrl-w": "pane::CloseAllItems",
+        "ctrl-f": "project_search::ToggleFocus",
+        "f3": "search::SelectNextMatch",
+        "shift-f3": "search::SelectPrevMatch",
+        "ctrl-shift-h": "search::ToggleReplace",
+        "alt-enter": "search::SelectAllMatches",
+        "ctrl-alt-c": "search::ToggleCaseSensitive",
+        "ctrl-alt-w": "search::ToggleWholeWord",
+        "alt-tab": "search::CycleMode",
+        "ctrl-alt-f": "project_search::ToggleFilters",
+        "ctrl-alt-g": "search::ActivateRegexMode",
+        "ctrl-alt-s": "search::ActivateSemanticMode",
+        "ctrl-alt-x": "search::ActivateTextMode"
+      }
+    },
+    // Bindings from VS Code
+    {
+      "context": "Editor",
+      "bindings": {
+        "ctrl-[": "editor::Outdent",
+        "ctrl-]": "editor::Indent",
+        "ctrl-alt-up": "editor::AddSelectionAbove",
+        "ctrl-alt-down": "editor::AddSelectionBelow",
+        "ctrl-d": [
+          "editor::SelectNext",
+          {
+            "replace_newest": false
+          }
+        ],
+        "ctrl-shift-l": "editor::SelectAllMatches",
+        "ctrl-shift-d": [
+          "editor::SelectPrevious",
+          {
+            "replace_newest": false
+          }
+        ],
+        "ctrl-k ctrl-d": [
+          "editor::SelectNext",
+          {
+            "replace_newest": true
+          }
+        ],
+        "ctrl-k ctrl-shift-d": [
+          "editor::SelectPrevious",
+          {
+            "replace_newest": true
+          }
+        ],
+        "ctrl-k ctrl-i": "editor::Hover",
+        "ctrl-/": [
+          "editor::ToggleComments",
+          {
+            "advance_downwards": false
+          }
+        ],
+        "alt-up": "editor::SelectLargerSyntaxNode",
+        "alt-down": "editor::SelectSmallerSyntaxNode",
+        "ctrl-u": "editor::UndoSelection",
+        "ctrl-shift-u": "editor::RedoSelection",
+        "f8": "editor::GoToDiagnostic",
+        "shift-f8": "editor::GoToPrevDiagnostic",
+        "f2": "editor::Rename",
+        "f12": "editor::GoToDefinition",
+        "alt-f12": "editor::GoToDefinitionSplit",
+        "ctrl-f12": "editor::GoToTypeDefinition",
+        "ctrl-alt-f12": "editor::GoToTypeDefinitionSplit",
+        "alt-shift-f12": "editor::FindAllReferences",
+        "ctrl-m": "editor::MoveToEnclosingBracket",
+        "ctrl-alt-[": "editor::Fold",
+        "ctrl-alt-]": "editor::UnfoldLines",
+        "ctrl-space": "editor::ShowCompletions",
+        "ctrl-.": "editor::ToggleCodeActions",
+        "ctrl-alt-r": "editor::RevealInFinder",
+        "ctrl-alt-c": "editor::DisplayCursorNames"
+      }
+    },
+    {
+      "context": "Editor && mode == full",
+      "bindings": {
+        "ctrl-shift-o": "outline::Toggle",
+        "ctrl-g": "go_to_line::Toggle"
+      }
+    },
+    {
+      "context": "Pane",
+      "bindings": {
+        "ctrl-1": ["pane::ActivateItem", 0],
+        "ctrl-2": ["pane::ActivateItem", 1],
+        "ctrl-3": ["pane::ActivateItem", 2],
+        "ctrl-4": ["pane::ActivateItem", 3],
+        "ctrl-5": ["pane::ActivateItem", 4],
+        "ctrl-6": ["pane::ActivateItem", 5],
+        "ctrl-7": ["pane::ActivateItem", 6],
+        "ctrl-8": ["pane::ActivateItem", 7],
+        "ctrl-9": ["pane::ActivateItem", 8],
+        "ctrl-0": "pane::ActivateLastItem",
+        "ctrl--": "pane::GoBack",
+        "ctrl-_": "pane::GoForward",
+        "ctrl-shift-t": "pane::ReopenClosedItem",
+        "ctrl-shift-f": "project_search::ToggleFocus"
+      }
+    },
+    {
+      "context": "Workspace",
+      "bindings": {
+        "ctrl-alt-o": "projects::OpenRecent",
+        "ctrl-alt-b": "branches::OpenRecent",
+        "ctrl-~": "workspace::NewTerminal",
+        "ctrl-s": "workspace::Save",
+        "ctrl-shift-s": "workspace::SaveAs",
+        "ctrl-n": "workspace::NewFile",
+        "ctrl-shift-n": "workspace::NewWindow",
+        "ctrl-`": "terminal_panel::ToggleFocus",
+        "ctrl-1": ["workspace::ActivatePane", 0],
+        "ctrl-2": ["workspace::ActivatePane", 1],
+        "ctrl-3": ["workspace::ActivatePane", 2],
+        "ctrl-4": ["workspace::ActivatePane", 3],
+        "ctrl-5": ["workspace::ActivatePane", 4],
+        "ctrl-6": ["workspace::ActivatePane", 5],
+        "ctrl-7": ["workspace::ActivatePane", 6],
+        "ctrl-8": ["workspace::ActivatePane", 7],
+        "ctrl-9": ["workspace::ActivatePane", 8],
+        "ctrl-b": "workspace::ToggleLeftDock",
+        "ctrl-r": "workspace::ToggleRightDock",
+        "ctrl-j": "workspace::ToggleBottomDock",
+        "ctrl-alt-y": "workspace::CloseAllDocks",
+        "ctrl-shift-f": "pane::DeploySearch",
+        "ctrl-k ctrl-t": "theme_selector::Toggle",
+        "ctrl-k ctrl-s": "zed::OpenKeymap",
+        "ctrl-t": "project_symbols::Toggle",
+        "ctrl-p": "file_finder::Toggle",
+        "ctrl-shift-p": "command_palette::Toggle",
+        "ctrl-shift-m": "diagnostics::Deploy",
+        "ctrl-shift-e": "project_panel::ToggleFocus",
+        "ctrl-?": "assistant::ToggleFocus",
+        "ctrl-alt-s": "workspace::SaveAll",
+        "ctrl-k m": "language_selector::Toggle",
+        "escape": "workspace::Unfollow",
+        "ctrl-k ctrl-left": ["workspace::ActivatePaneInDirection", "Left"],
+        "ctrl-k ctrl-right": ["workspace::ActivatePaneInDirection", "Right"],
+        "ctrl-k ctrl-up": ["workspace::ActivatePaneInDirection", "Up"],
+        "ctrl-k ctrl-down": ["workspace::ActivatePaneInDirection", "Down"],
+        "ctrl-k shift-left": ["workspace::SwapPaneInDirection", "Left"],
+        "ctrl-k shift-right": ["workspace::SwapPaneInDirection", "Right"],
+        "ctrl-k shift-up": ["workspace::SwapPaneInDirection", "Up"],
+        "ctrl-k shift-down": ["workspace::SwapPaneInDirection", "Down"],
+        "alt-t": "task::Rerun",
+        "alt-shift-t": "task::Spawn"
+      }
+    },
+    // Bindings from Sublime Text
+    // todo!(linux) make sure these match linux bindings or remove above comment?
+    {
+      "context": "Editor",
+      "bindings": {
+        "ctrl-shift-k": "editor::DeleteLine",
+        "ctrl-shift-d": "editor::DuplicateLine",
+        "ctrl-j": "editor::JoinLines",
+        "ctrl-alt-up": "editor::MoveLineUp",
+        "ctrl-alt-down": "editor::MoveLineDown",
+        "ctrl-alt-backspace": "editor::DeleteToPreviousSubwordStart",
+        "ctrl-alt-h": "editor::DeleteToPreviousSubwordStart",
+        "ctrl-alt-delete": "editor::DeleteToNextSubwordEnd",
+        "ctrl-alt-d": "editor::DeleteToNextSubwordEnd",
+        "ctrl-alt-left": "editor::MoveToPreviousSubwordStart",
+        "ctrl-alt-b": "editor::MoveToPreviousSubwordStart",
+        "ctrl-alt-right": "editor::MoveToNextSubwordEnd",
+        "ctrl-alt-f": "editor::MoveToNextSubwordEnd",
+        "ctrl-alt-shift-left": "editor::SelectToPreviousSubwordStart",
+        "ctrl-alt-shift-b": "editor::SelectToPreviousSubwordStart",
+        "ctrl-alt-shift-right": "editor::SelectToNextSubwordEnd",
+        "ctrl-alt-shift-f": "editor::SelectToNextSubwordEnd"
+      }
+    },
+    // Bindings from Atom
+    // todo!(linux) make sure these match linux bindings or remove above comment?
+    {
+      "context": "Pane",
+      "bindings": {
+        "ctrl-k up": "pane::SplitUp",
+        "ctrl-k down": "pane::SplitDown",
+        "ctrl-k left": "pane::SplitLeft",
+        "ctrl-k right": "pane::SplitRight"
+      }
+    },
+    // Bindings that should be unified with bindings for more general actions
+    {
+      "context": "Editor && renaming",
+      "bindings": {
+        "enter": "editor::ConfirmRename"
+      }
+    },
+    {
+      "context": "Editor && showing_completions",
+      "bindings": {
+        "enter": "editor::ConfirmCompletion",
+        "tab": "editor::ConfirmCompletion"
+      }
+    },
+    {
+      "context": "Editor && showing_code_actions",
+      "bindings": {
+        "enter": "editor::ConfirmCodeAction"
+      }
+    },
+    {
+      "context": "Editor && (showing_code_actions || showing_completions)",
+      "bindings": {
+        "up": "editor::ContextMenuPrev",
+        "ctrl-p": "editor::ContextMenuPrev",
+        "down": "editor::ContextMenuNext",
+        "ctrl-n": "editor::ContextMenuNext",
+        "pageup": "editor::ContextMenuFirst",
+        "pagedown": "editor::ContextMenuLast"
+      }
+    },
+    // Custom bindings
+    {
+      "bindings": {
+        "ctrl-alt-shift-f": "workspace::FollowNextCollaborator",
+        // TODO: Move this to a dock open action
+        "ctrl-alt-c": "collab_panel::ToggleFocus",
+        "ctrl-alt-i": "zed::DebugElements",
+        "ctrl-:": "editor::ToggleInlayHints"
+      }
+    },
+    {
+      "context": "Editor && mode == full",
+      "bindings": {
+        "alt-enter": "editor::OpenExcerpts",
+        "ctrl-f8": "editor::GoToHunk",
+        "ctrl-shift-f8": "editor::GoToPrevHunk",
+        "ctrl-enter": "assistant::InlineAssist"
+      }
+    },
+    {
+      "context": "ProjectSearchBar && !in_replace",
+      "bindings": {
+        "ctrl-enter": "project_search::SearchInNew"
+      }
+    },
+    {
+      "context": "ProjectPanel",
+      "bindings": {
+        "left": "project_panel::CollapseSelectedEntry",
+        "right": "project_panel::ExpandSelectedEntry",
+        "ctrl-n": "project_panel::NewFile",
+        "ctrl-alt-n": "project_panel::NewDirectory",
+        "ctrl-x": "project_panel::Cut",
+        "ctrl-c": "project_panel::Copy",
+        "ctrl-v": "project_panel::Paste",
+        "ctrl-alt-c": "project_panel::CopyPath",
+        "ctrl-alt-shift-c": "project_panel::CopyRelativePath",
+        "f2": "project_panel::Rename",
+        "enter": "project_panel::Rename",
+        "backspace": "project_panel::Delete",
+        "ctrl-alt-r": "project_panel::RevealInFinder",
+        "alt-shift-f": "project_panel::NewSearchInDirectory"
+      }
+    },
+    {
+      "context": "ProjectPanel && not_editing",
+      "bindings": {
+        "space": "project_panel::Open"
+      }
+    },
+    {
+      "context": "CollabPanel && not_editing",
+      "bindings": {
+        "ctrl-backspace": "collab_panel::Remove",
+        "space": "menu::Confirm"
+      }
+    },
+    {
+      "context": "(CollabPanel && editing) > Editor",
+      "bindings": {
+        "space": "collab_panel::InsertSpace"
+      }
+    },
+    {
+      "context": "ChannelModal",
+      "bindings": {
+        "tab": "channel_modal::ToggleMode"
+      }
+    },
+    {
+      "context": "ChannelModal > Picker > Editor",
+      "bindings": {
+        "tab": "channel_modal::ToggleMode"
+      }
+    },
+    {
+      "context": "ChatPanel > MessageEditor",
+      "bindings": {
+        "escape": "chat_panel::CloseReplyPreview"
+      }
+    },
+    {
+      "context": "Terminal",
+      "bindings": {
+        "ctrl-alt-space": "terminal::ShowCharacterPalette",
+        "ctrl-shift-c": "terminal::Copy",
+        "ctrl-shift-v": "terminal::Paste",
+        "ctrl-k": "terminal::Clear",
+        // Some nice conveniences
+        "ctrl-backspace": ["terminal::SendText", "\u0015"],
+        "ctrl-right": ["terminal::SendText", "\u0005"],
+        "ctrl-left": ["terminal::SendText", "\u0001"],
+        // Terminal.app compatibility
+        "alt-left": ["terminal::SendText", "\u001bb"],
+        "alt-right": ["terminal::SendText", "\u001bf"],
+        // There are conflicting bindings for these keys in the global context.
+        // these bindings override them, remove at your own risk:
+        "up": ["terminal::SendKeystroke", "up"],
+        "pageup": ["terminal::SendKeystroke", "pageup"],
+        "down": ["terminal::SendKeystroke", "down"],
+        "pagedown": ["terminal::SendKeystroke", "pagedown"],
+        "escape": ["terminal::SendKeystroke", "escape"],
+        "enter": ["terminal::SendKeystroke", "enter"],
+        "ctrl-c": ["terminal::SendKeystroke", "ctrl-c"]
+      }
+    }
+  ]

assets/keymaps/default-macos.json

@@ -423,7 +423,9 @@
       "cmd-k shift-left": ["workspace::SwapPaneInDirection", "Left"],
       "cmd-k shift-right": ["workspace::SwapPaneInDirection", "Right"],
       "cmd-k shift-up": ["workspace::SwapPaneInDirection", "Up"],
-      "cmd-k shift-down": ["workspace::SwapPaneInDirection", "Down"]
+      "cmd-k shift-down": ["workspace::SwapPaneInDirection", "Down"],
+      "alt-t": "task::Rerun",
+      "alt-shift-t": "task::Spawn"
     }
   },
   // Bindings from Sublime Text

assets/keymaps/vim.json

@@ -117,12 +117,15 @@
       "ctrl-e": "vim::LineDown",
       "ctrl-y": "vim::LineUp",
       // "g" commands
+      "g e": "vim::PreviousWordEnd",
+      "g shift-e": ["vim::PreviousWordEnd", { "ignorePunctuation": true }],
       "g g": "vim::StartOfDocument",
       "g h": "editor::Hover",
       "g t": "pane::ActivateNextItem",
       "g shift-t": "pane::ActivatePrevItem",
       "g d": "editor::GoToDefinition",
       "g shift-d": "editor::GoToTypeDefinition",
+      "g x": "editor::OpenUrl",
       "g n": "vim::SelectNext",
       "g shift-n": "vim::SelectPrevious",
       "g >": [
@@ -505,5 +508,27 @@
       "enter": "vim::SearchSubmit",
       "escape": "buffer_search::Dismiss"
     }
+  },
+  {
+    // netrw compatibility
+    "context": "ProjectPanel && not_editing",
+    "bindings": {
+      ":": "command_palette::Toggle",
+      "%": "project_panel::NewFile",
+      "/": "project_panel::NewSearchInDirectory",
+      "d": "project_panel::NewDirectory",
+      "enter": "project_panel::Open",
+      "escape": "project_panel::ToggleFocus",
+      "h": "project_panel::CollapseSelectedEntry",
+      "j": "menu::SelectNext",
+      "k": "menu::SelectPrev",
+      "l": "project_panel::ExpandSelectedEntry",
+      "o": "project_panel::Open",
+      "shift-d": "project_panel::Delete",
+      "shift-r": "project_panel::Rename",
+      "t": "project_panel::Open",
+      "v": "project_panel::Open",
+      "x": "project_panel::RevealInFinder"
+    }
   }
 ]

assets/settings/default.json

@@ -451,7 +451,10 @@
     // Set the terminal's font family. If this option is not included,
     // the terminal will default to matching the buffer's font family.
     // "font_family": "Zed Mono",
-    // ---
+    // Sets the maximum number of lines in the terminal's scrollback buffer.
+    // Default: 10_000, maximum: 100_000 (all bigger values set will be treated as 100_000), 0 disables the scrolling.
+    // Existing terminals will not pick up this change until they are recreated.
+    // "max_scroll_history_lines": 10000,
   },
   // Difference settings for semantic_index
   "semantic_index": {
@@ -482,6 +485,7 @@
   "deno": {
     "enable": false
   },
+  "code_actions_on_format": {},
   // Different settings for specific languages.
   "languages": {
     "Plain Text": {
@@ -490,11 +494,18 @@
     "Elixir": {
       "tab_size": 2
     },
+    "Gleam": {
+      "tab_size": 2
+    },
     "Go": {
       "tab_size": 4,
-      "hard_tabs": true
+      "hard_tabs": true,
+      "code_actions_on_format": {
+        "source.organizeImports": true
+      }
     },
     "Markdown": {
+      "tab_size": 2,
       "soft_wrap": "preferred_line_length"
     },
     "JavaScript": {
@@ -536,10 +547,10 @@
   "lsp": {
     // Specify the LSP name as a key here.
     // "rust-analyzer": {
-    //     //These initialization options are merged into Zed's defaults
+    //     // These initialization options are merged into Zed's defaults
     //     "initialization_options": {
-    //         "checkOnSave": {
-    //             "command": "clippy"
+    //         "check": {
+    //             "command": "clippy" // rust-analyzer.check.command (default: "check")
     //         }
     //     }
     // }

assets/settings/initial_tasks.json

@@ -0,0 +1,19 @@
+// Static tasks configuration.
+//
+// Example:
+[
+  {
+    "label": "Example task",
+    "command": "bash",
+    // rest of the parameters are optional
+    "args": ["-c", "for i in {1..5}; do echo \"Hello $i/5\"; sleep 1; done"],
+    // Env overrides for the command, will be appended to the terminal's environment from the settings.
+    "env": { "foo": "bar" },
+    // Current working directory to spawn the command into, defaults to current project root.
+    //"cwd": "/path/to/working/directory",
+    // Whether to use a new terminal tab or reuse the existing one to spawn the process, defaults to `false`.
+    "use_new_terminal": false,
+    // Whether to allow multiple instances of the same task to be run, or rather wait for the existing ones to finish, defaults to `false`.
+    "allow_concurrent_runs": false
+  }
+]

assets/themes/andromeda/andromeda.json

@@ -46,7 +46,7 @@
         "panel.background": "#21242bff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f7f7f84c",
+        "scrollbar.thumb.background": "#f7f7f84c",
         "scrollbar.thumb.hover_background": "#252931ff",
         "scrollbar.thumb.border": "#252931ff",
         "scrollbar.track.background": "#00000000",

assets/themes/atelier/atelier.json

@@ -46,7 +46,7 @@
         "panel.background": "#221f26ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#efecf44c",
+        "scrollbar.thumb.background": "#efecf44c",
         "scrollbar.thumb.hover_background": "#332f38ff",
         "scrollbar.thumb.border": "#332f38ff",
         "scrollbar.track.background": "#00000000",
@@ -430,7 +430,7 @@
         "panel.background": "#e6e3ebff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#19171c4c",
+        "scrollbar.thumb.background": "#19171c4c",
         "scrollbar.thumb.hover_background": "#cbc8d1ff",
         "scrollbar.thumb.border": "#cbc8d1ff",
         "scrollbar.track.background": "#00000000",
@@ -814,7 +814,7 @@
         "panel.background": "#262622ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#fefbec4c",
+        "scrollbar.thumb.background": "#fefbec4c",
         "scrollbar.thumb.hover_background": "#3b3933ff",
         "scrollbar.thumb.border": "#3b3933ff",
         "scrollbar.track.background": "#00000000",
@@ -1198,7 +1198,7 @@
         "panel.background": "#eeebd7ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#20201d4c",
+        "scrollbar.thumb.background": "#20201d4c",
         "scrollbar.thumb.hover_background": "#d7d3beff",
         "scrollbar.thumb.border": "#d7d3beff",
         "scrollbar.track.background": "#00000000",
@@ -1582,7 +1582,7 @@
         "panel.background": "#2c2b23ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f4f3ec4c",
+        "scrollbar.thumb.background": "#f4f3ec4c",
         "scrollbar.thumb.hover_background": "#3c3b31ff",
         "scrollbar.thumb.border": "#3c3b31ff",
         "scrollbar.track.background": "#00000000",
@@ -1966,7 +1966,7 @@
         "panel.background": "#ebeae3ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#22221b4c",
+        "scrollbar.thumb.background": "#22221b4c",
         "scrollbar.thumb.hover_background": "#d0cfc5ff",
         "scrollbar.thumb.border": "#d0cfc5ff",
         "scrollbar.track.background": "#00000000",
@@ -2350,7 +2350,7 @@
         "panel.background": "#27211eff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f0eeed4c",
+        "scrollbar.thumb.background": "#f0eeed4c",
         "scrollbar.thumb.hover_background": "#3b3431ff",
         "scrollbar.thumb.border": "#3b3431ff",
         "scrollbar.track.background": "#00000000",
@@ -2734,7 +2734,7 @@
         "panel.background": "#e9e6e4ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#1b19184c",
+        "scrollbar.thumb.background": "#1b19184c",
         "scrollbar.thumb.hover_background": "#d6d1cfff",
         "scrollbar.thumb.border": "#d6d1cfff",
         "scrollbar.track.background": "#00000000",
@@ -3118,7 +3118,7 @@
         "panel.background": "#252025ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f7f3f74c",
+        "scrollbar.thumb.background": "#f7f3f74c",
         "scrollbar.thumb.hover_background": "#393239ff",
         "scrollbar.thumb.border": "#393239ff",
         "scrollbar.track.background": "#00000000",
@@ -3502,7 +3502,7 @@
         "panel.background": "#e0d5e0ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#1b181b4c",
+        "scrollbar.thumb.background": "#1b181b4c",
         "scrollbar.thumb.hover_background": "#ccbdccff",
         "scrollbar.thumb.border": "#ccbdccff",
         "scrollbar.track.background": "#00000000",
@@ -3886,7 +3886,7 @@
         "panel.background": "#1c2529ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#ebf8ff4c",
+        "scrollbar.thumb.background": "#ebf8ff4c",
         "scrollbar.thumb.hover_background": "#2c3b42ff",
         "scrollbar.thumb.border": "#2c3b42ff",
         "scrollbar.track.background": "#00000000",
@@ -4270,7 +4270,7 @@
         "panel.background": "#cdeaf9ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#161b1d4c",
+        "scrollbar.thumb.background": "#161b1d4c",
         "scrollbar.thumb.hover_background": "#b0d3e5ff",
         "scrollbar.thumb.border": "#b0d3e5ff",
         "scrollbar.track.background": "#00000000",
@@ -4654,7 +4654,7 @@
         "panel.background": "#252020ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f4ecec4c",
+        "scrollbar.thumb.background": "#f4ecec4c",
         "scrollbar.thumb.hover_background": "#352f2fff",
         "scrollbar.thumb.border": "#352f2fff",
         "scrollbar.track.background": "#00000000",
@@ -5038,7 +5038,7 @@
         "panel.background": "#ebe3e3ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#1b18184c",
+        "scrollbar.thumb.background": "#1b18184c",
         "scrollbar.thumb.hover_background": "#cfc7c7ff",
         "scrollbar.thumb.border": "#cfc7c7ff",
         "scrollbar.track.background": "#00000000",
@@ -5422,7 +5422,7 @@
         "panel.background": "#1f2621ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#ecf4ee4c",
+        "scrollbar.thumb.background": "#ecf4ee4c",
         "scrollbar.thumb.hover_background": "#2f3832ff",
         "scrollbar.thumb.border": "#2f3832ff",
         "scrollbar.track.background": "#00000000",
@@ -5806,7 +5806,7 @@
         "panel.background": "#e3ebe6ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#171c194c",
+        "scrollbar.thumb.background": "#171c194c",
         "scrollbar.thumb.hover_background": "#c8d1cbff",
         "scrollbar.thumb.border": "#c8d1cbff",
         "scrollbar.track.background": "#00000000",
@@ -6190,7 +6190,7 @@
         "panel.background": "#1f231fff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f3faf34c",
+        "scrollbar.thumb.background": "#f3faf34c",
         "scrollbar.thumb.hover_background": "#333b33ff",
         "scrollbar.thumb.border": "#333b33ff",
         "scrollbar.track.background": "#00000000",
@@ -6574,7 +6574,7 @@
         "panel.background": "#daeedaff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#1315134c",
+        "scrollbar.thumb.background": "#1315134c",
         "scrollbar.thumb.hover_background": "#bed7beff",
         "scrollbar.thumb.border": "#bed7beff",
         "scrollbar.track.background": "#00000000",
@@ -6958,7 +6958,7 @@
         "panel.background": "#262f51ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f5f7ff4c",
+        "scrollbar.thumb.background": "#f5f7ff4c",
         "scrollbar.thumb.hover_background": "#363f62ff",
         "scrollbar.thumb.border": "#363f62ff",
         "scrollbar.track.background": "#00000000",
@@ -7342,7 +7342,7 @@
         "panel.background": "#e5e8f5ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#2026464c",
+        "scrollbar.thumb.background": "#2026464c",
         "scrollbar.thumb.hover_background": "#ccd0e1ff",
         "scrollbar.thumb.border": "#ccd0e1ff",
         "scrollbar.track.background": "#00000000",

assets/themes/ayu/ayu.json

@@ -46,7 +46,7 @@
         "panel.background": "#1f2127ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#bfbdb64c",
+        "scrollbar.thumb.background": "#bfbdb64c",
         "scrollbar.thumb.hover_background": "#2d2f34ff",
         "scrollbar.thumb.border": "#2d2f34ff",
         "scrollbar.track.background": "#00000000",
@@ -415,7 +415,7 @@
         "panel.background": "#ececedff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#5c61664c",
+        "scrollbar.thumb.background": "#5c61664c",
         "scrollbar.thumb.hover_background": "#dfe0e1ff",
         "scrollbar.thumb.border": "#dfe0e1ff",
         "scrollbar.track.background": "#00000000",
@@ -784,7 +784,7 @@
         "panel.background": "#353944ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#cccac24c",
+        "scrollbar.thumb.background": "#cccac24c",
         "scrollbar.thumb.hover_background": "#43464fff",
         "scrollbar.thumb.border": "#43464fff",
         "scrollbar.track.background": "#00000000",

assets/themes/gruvbox/gruvbox.json

@@ -46,7 +46,7 @@
         "panel.background": "#3a3735ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#fbf1c74c",
+        "scrollbar.thumb.background": "#fbf1c74c",
         "scrollbar.thumb.hover_background": "#494340ff",
         "scrollbar.thumb.border": "#494340ff",
         "scrollbar.track.background": "#00000000",
@@ -420,7 +420,7 @@
         "panel.background": "#393634ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#fbf1c74c",
+        "scrollbar.thumb.background": "#fbf1c74c",
         "scrollbar.thumb.hover_background": "#494340ff",
         "scrollbar.thumb.border": "#494340ff",
         "scrollbar.track.background": "#00000000",
@@ -794,7 +794,7 @@
         "panel.background": "#3b3735ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#fbf1c74c",
+        "scrollbar.thumb.background": "#fbf1c74c",
         "scrollbar.thumb.hover_background": "#494340ff",
         "scrollbar.thumb.border": "#494340ff",
         "scrollbar.track.background": "#00000000",
@@ -1168,7 +1168,7 @@
         "panel.background": "#ecddb4ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#2828284c",
+        "scrollbar.thumb.background": "#2828284c",
         "scrollbar.thumb.hover_background": "#ddcca7ff",
         "scrollbar.thumb.border": "#ddcca7ff",
         "scrollbar.track.background": "#00000000",
@@ -1542,7 +1542,7 @@
         "panel.background": "#ecddb5ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#2828284c",
+        "scrollbar.thumb.background": "#2828284c",
         "scrollbar.thumb.hover_background": "#ddcca7ff",
         "scrollbar.thumb.border": "#ddcca7ff",
         "scrollbar.track.background": "#00000000",
@@ -1916,7 +1916,7 @@
         "panel.background": "#ecdcb3ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#2828284c",
+        "scrollbar.thumb.background": "#2828284c",
         "scrollbar.thumb.hover_background": "#ddcca7ff",
         "scrollbar.thumb.border": "#ddcca7ff",
         "scrollbar.track.background": "#00000000",

assets/themes/one/one.json

@@ -46,7 +46,7 @@
         "panel.background": "#2f343eff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#c8ccd44c",
+        "scrollbar.thumb.background": "#c8ccd44c",
         "scrollbar.thumb.hover_background": "#363c46ff",
         "scrollbar.thumb.border": "#363c46ff",
         "scrollbar.track.background": "#00000000",
@@ -420,7 +420,7 @@
         "panel.background": "#ebebecff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#383a414c",
+        "scrollbar.thumb.background": "#383a414c",
         "scrollbar.thumb.hover_background": "#dfdfe0ff",
         "scrollbar.thumb.border": "#dfdfe0ff",
         "scrollbar.track.background": "#00000000",

assets/themes/rose_pine/rose_pine.json

@@ -46,7 +46,7 @@
         "panel.background": "#1c1b2aff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#e0def44c",
+        "scrollbar.thumb.background": "#e0def44c",
         "scrollbar.thumb.hover_background": "#232132ff",
         "scrollbar.thumb.border": "#232132ff",
         "scrollbar.track.background": "#00000000",
@@ -425,7 +425,7 @@
         "panel.background": "#fef9f2ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#5752794c",
+        "scrollbar.thumb.background": "#5752794c",
         "scrollbar.thumb.hover_background": "#e5e0dfff",
         "scrollbar.thumb.border": "#e5e0dfff",
         "scrollbar.track.background": "#00000000",
@@ -804,7 +804,7 @@
         "panel.background": "#28253cff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#e0def44c",
+        "scrollbar.thumb.background": "#e0def44c",
         "scrollbar.thumb.hover_background": "#322f48ff",
         "scrollbar.thumb.border": "#322f48ff",
         "scrollbar.track.background": "#00000000",

assets/themes/sandcastle/sandcastle.json

@@ -46,7 +46,7 @@
         "panel.background": "#2b3038ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#fdf4c14c",
+        "scrollbar.thumb.background": "#fdf4c14c",
         "scrollbar.thumb.hover_background": "#313741ff",
         "scrollbar.thumb.border": "#313741ff",
         "scrollbar.track.background": "#00000000",

assets/themes/solarized/solarized.json

@@ -46,7 +46,7 @@
         "panel.background": "#04313bff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#fdf6e34c",
+        "scrollbar.thumb.background": "#fdf6e34c",
         "scrollbar.thumb.hover_background": "#053541ff",
         "scrollbar.thumb.border": "#053541ff",
         "scrollbar.track.background": "#00000000",
@@ -415,7 +415,7 @@
         "panel.background": "#f3eddaff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#002a354c",
+        "scrollbar.thumb.background": "#002a354c",
         "scrollbar.thumb.hover_background": "#dcdacbff",
         "scrollbar.thumb.border": "#dcdacbff",
         "scrollbar.track.background": "#00000000",

assets/themes/summercamp/summercamp.json

@@ -46,7 +46,7 @@
         "panel.background": "#231f16ff",
         "panel.focused_border": null,
         "pane.focused_border": null,
-        "scrollbar_thumb.background": "#f8f5de4c",
+        "scrollbar.thumb.background": "#f8f5de4c",
         "scrollbar.thumb.hover_background": "#29251bff",
         "scrollbar.thumb.border": "#29251bff",
         "scrollbar.track.background": "#00000000",

crates/assistant/src/assistant.rs

@@ -1,5 +1,5 @@
 pub mod assistant_panel;
-mod assistant_settings;
+pub mod assistant_settings;
 mod codegen;
 mod prompts;
 mod streaming_diff;

crates/assistant/src/assistant_panel.rs

@@ -122,16 +122,13 @@ impl AssistantPanel {
                 .await
                 .log_err()
                 .unwrap_or_default();
-            let (api_url, model_name) = cx
-                .update(|cx| {
-                    let settings = AssistantSettings::get_global(cx);
-                    (
-                        settings.openai_api_url.clone(),
-                        settings.default_open_ai_model.full_name().to_string(),
-                    )
-                })
-                .log_err()
-                .unwrap();
+            let (api_url, model_name) = cx.update(|cx| {
+                let settings = AssistantSettings::get_global(cx);
+                (
+                    settings.openai_api_url.clone(),
+                    settings.default_open_ai_model.full_name().to_string(),
+                )
+            })?;
             let completion_provider = OpenAiCompletionProvider::new(
                 api_url,
                 model_name,

crates/channel/src/channel_store.rs

@@ -348,6 +348,21 @@ impl ChannelStore {
             .is_some_and(|state| state.has_new_messages())
     }
 
+    pub fn last_acknowledge_message_id(&self, channel_id: ChannelId) -> Option<u64> {
+        self.channel_states.get(&channel_id).and_then(|state| {
+            if let Some(last_message_id) = state.latest_chat_message {
+                if state
+                    .last_acknowledged_message_id()
+                    .is_some_and(|id| id < last_message_id)
+                {
+                    return state.last_acknowledged_message_id();
+                }
+            }
+
+            None
+        })
+    }
+
     pub fn acknowledge_message_id(
         &mut self,
         channel_id: ChannelId,
@@ -1152,6 +1167,10 @@ impl ChannelState {
         })
     }
 
+    fn last_acknowledged_message_id(&self) -> Option<u64> {
+        self.observed_chat_message
+    }
+
     fn acknowledge_message_id(&mut self, message_id: u64) {
         let observed = self.observed_chat_message.get_or_insert(message_id);
         *observed = (*observed).max(message_id);

crates/clock/src/clock.rs

@@ -4,16 +4,21 @@ use std::{
     fmt, iter,
 };
 
+/// A unique identifier for each distributed node
 pub type ReplicaId = u16;
+
+/// A [Lamport sequence number](https://en.wikipedia.org/wiki/Lamport_timestamp),
 pub type Seq = u32;
 
+/// A [Lamport timestamp](https://en.wikipedia.org/wiki/Lamport_timestamp),
+/// used to determine the ordering of events in the editor.
 #[derive(Clone, Copy, Default, Eq, Hash, PartialEq)]
 pub struct Lamport {
     pub replica_id: ReplicaId,
     pub value: Seq,
 }
 
-/// A vector clock
+/// A [vector clock](https://en.wikipedia.org/wiki/Vector_clock)
 #[derive(Clone, Default, Hash, Eq, PartialEq)]
 pub struct Global(SmallVec<[u32; 8]>);
 

crates/collab/.env.toml

@@ -7,6 +7,11 @@ ZED_ENVIRONMENT = "development"
 LIVE_KIT_SERVER = "http://localhost:7880"
 LIVE_KIT_KEY = "devkey"
 LIVE_KIT_SECRET = "secret"
+BLOB_STORE_ACCESS_KEY = "the-blob-store-access-key"
+BLOB_STORE_SECRET_KEY = "the-blob-store-secret-key"
+BLOB_STORE_BUCKET = "the-extensions-bucket"
+BLOB_STORE_URL = "http://127.0.0.1:9000"
+BLOB_STORE_REGION = "the-region"
 
 # RUST_LOG=info
 # LOG_JSON=true

crates/collab/Cargo.toml

@@ -17,6 +17,8 @@ required-features = ["seed-support"]
 [dependencies]
 anyhow.workspace = true
 async-tungstenite = "0.16"
+aws-config = { version = "1.1.5" }
+aws-sdk-s3 = { version = "1.15.0" }
 axum = { version = "0.5", features = ["json", "headers", "ws"] }
 axum-extra = { version = "0.3", features = ["erased-json"] }
 base64 = "0.13"
@@ -41,6 +43,7 @@ reqwest = { version = "0.11", features = ["json"], optional = true }
 rpc.workspace = true
 scrypt = "0.7"
 sea-orm = { version = "0.12.x", features = ["sqlx-postgres", "postgres-array", "runtime-tokio-rustls", "with-uuid"] }
+semver.workspace = true
 serde.workspace = true
 serde_derive.workspace = true
 serde_json.workspace = true
@@ -61,7 +64,6 @@ util.workspace = true
 uuid.workspace = true
 
 [dev-dependencies]
-release_channel.workspace = true
 async-trait.workspace = true
 audio.workspace = true
 call = { workspace = true, features = ["test-support"] }
@@ -86,6 +88,7 @@ node_runtime.workspace = true
 notifications = { workspace = true, features = ["test-support"] }
 pretty_assertions.workspace = true
 project = { workspace = true, features = ["test-support"] }
+release_channel.workspace = true
 rpc = { workspace = true, features = ["test-support"] }
 sea-orm = { version = "0.12.x", features = ["sqlx-sqlite"] }
 serde_json.workspace = true

crates/collab/k8s/collab.template.yml

@@ -105,6 +105,31 @@ spec:
                 secretKeyRef:
                   name: livekit
                   key: secret
+            - name: BLOB_STORE_ACCESS_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: blob-store
+                  key: access_key
+            - name: BLOB_STORE_SECRET_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: blob-store
+                  key: secret_key
+            - name: BLOB_STORE_URL
+              valueFrom:
+                secretKeyRef:
+                  name: blob-store
+                  key: url
+            - name: BLOB_STORE_REGION
+              valueFrom:
+                secretKeyRef:
+                  name: blob-store
+                  key: region
+            - name: BLOB_STORE_BUCKET
+              valueFrom:
+                secretKeyRef:
+                  name: blob-store
+                  key: bucket
             - name: INVITE_LINK_PREFIX
               value: ${INVITE_LINK_PREFIX}
             - name: RUST_BACKTRACE

crates/collab/migrations.sqlite/20221109000000_test_schema.sql

@@ -353,3 +353,25 @@ CREATE TABLE contributors (
     signed_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
     PRIMARY KEY (user_id)
 );
+
+CREATE TABLE extensions (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    external_id TEXT NOT NULL,
+    name TEXT NOT NULL,
+    latest_version TEXT NOT NULL,
+    total_download_count INTEGER NOT NULL DEFAULT 0
+);
+
+CREATE TABLE extension_versions (
+    extension_id INTEGER REFERENCES extensions(id),
+    version TEXT NOT NULL,
+    published_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    authors TEXT NOT NULL,
+    repository TEXT NOT NULL,
+    description TEXT NOT NULL,
+    download_count INTEGER NOT NULL DEFAULT 0,
+    PRIMARY KEY (extension_id, version)
+);
+
+CREATE UNIQUE INDEX "index_extensions_external_id" ON "extensions" ("external_id");
+CREATE INDEX "index_extensions_total_download_count" ON "extensions" ("total_download_count");

crates/collab/migrations/20240213200201_remove_unused_room_columns.sql

@@ -0,0 +1,4 @@
+-- Add migration script here
+ALTER TABLE rooms DROP COLUMN enviroment;
+ALTER TABLE rooms DROP COLUMN environment;
+ALTER TABLE room_participants DROP COLUMN in_call;

crates/collab/migrations/20240214102900_add_extensions.sql

@@ -0,0 +1,22 @@
+CREATE TABLE IF NOT EXISTS extensions (
+    id SERIAL PRIMARY KEY,
+    name TEXT NOT NULL,
+    external_id TEXT NOT NULL,
+    latest_version TEXT NOT NULL,
+    total_download_count BIGINT NOT NULL DEFAULT 0
+);
+
+CREATE TABLE IF NOT EXISTS extension_versions (
+    extension_id INTEGER REFERENCES extensions(id),
+    version TEXT NOT NULL,
+    published_at TIMESTAMP NOT NULL DEFAULT now(),
+    authors TEXT NOT NULL,
+    repository TEXT NOT NULL,
+    description TEXT NOT NULL,
+    download_count BIGINT NOT NULL DEFAULT 0,
+    PRIMARY KEY(extension_id, version)
+);
+
+CREATE UNIQUE INDEX "index_extensions_external_id" ON "extensions" ("external_id");
+CREATE INDEX "trigram_index_extensions_name" ON "extensions" USING GIN(name gin_trgm_ops);
+CREATE INDEX "index_extensions_total_download_count" ON "extensions" ("total_download_count");

crates/collab/src/api.rs

@@ -1,3 +1,5 @@
+mod extensions;
+
 use crate::{
     auth,
     db::{ContributorSelector, User, UserId},
@@ -20,6 +22,8 @@ use std::sync::Arc;
 use tower::ServiceBuilder;
 use tracing::instrument;
 
+pub use extensions::fetch_extensions_from_blob_store_periodically;
+
 pub fn routes(rpc_server: Arc<rpc::Server>, state: Arc<AppState>) -> Router<Body> {
     Router::new()
         .route("/user", get(get_authenticated_user))
@@ -28,6 +32,7 @@ pub fn routes(rpc_server: Arc<rpc::Server>, state: Arc<AppState>) -> Router<Body
         .route("/rpc_server_snapshot", get(get_rpc_server_snapshot))
         .route("/contributors", get(get_contributors).post(add_contributor))
         .route("/contributor", get(check_is_contributor))
+        .merge(extensions::router())
         .layer(
             ServiceBuilder::new()
                 .layer(Extension(state))

crates/collab/src/api/extensions.rs

@@ -0,0 +1,237 @@
+use crate::{
+    db::{ExtensionMetadata, NewExtensionVersion},
+    executor::Executor,
+    AppState, Error, Result,
+};
+use anyhow::{anyhow, Context as _};
+use aws_sdk_s3::presigning::PresigningConfig;
+use axum::{
+    extract::{Path, Query},
+    response::Redirect,
+    routing::get,
+    Extension, Json, Router,
+};
+use collections::HashMap;
+use hyper::StatusCode;
+use serde::{Deserialize, Serialize};
+use std::{sync::Arc, time::Duration};
+use time::PrimitiveDateTime;
+use util::ResultExt;
+
+pub fn router() -> Router {
+    Router::new()
+        .route("/extensions", get(get_extensions))
+        .route(
+            "/extensions/:extension_id/:version/download",
+            get(download_extension),
+        )
+}
+
+#[derive(Debug, Deserialize)]
+struct GetExtensionsParams {
+    filter: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct DownloadExtensionParams {
+    extension_id: String,
+    version: String,
+}
+
+#[derive(Debug, Serialize)]
+struct GetExtensionsResponse {
+    pub data: Vec<ExtensionMetadata>,
+}
+
+#[derive(Deserialize)]
+struct ExtensionManifest {
+    name: String,
+    version: String,
+    description: Option<String>,
+    authors: Vec<String>,
+    repository: String,
+}
+
+async fn get_extensions(
+    Extension(app): Extension<Arc<AppState>>,
+    Query(params): Query<GetExtensionsParams>,
+) -> Result<Json<GetExtensionsResponse>> {
+    let extensions = app.db.get_extensions(params.filter.as_deref(), 30).await?;
+    Ok(Json(GetExtensionsResponse { data: extensions }))
+}
+
+async fn download_extension(
+    Extension(app): Extension<Arc<AppState>>,
+    Path(params): Path<DownloadExtensionParams>,
+) -> Result<Redirect> {
+    let Some((blob_store_client, bucket)) = app
+        .blob_store_client
+        .clone()
+        .zip(app.config.blob_store_bucket.clone())
+    else {
+        Err(Error::Http(
+            StatusCode::NOT_IMPLEMENTED,
+            "not supported".into(),
+        ))?
+    };
+
+    let DownloadExtensionParams {
+        extension_id,
+        version,
+    } = params;
+
+    let version_exists = app
+        .db
+        .record_extension_download(&extension_id, &version)
+        .await?;
+
+    if !version_exists {
+        Err(Error::Http(
+            StatusCode::NOT_FOUND,
+            "unknown extension version".into(),
+        ))?;
+    }
+
+    let url = blob_store_client
+        .get_object()
+        .bucket(bucket)
+        .key(format!(
+            "extensions/{extension_id}/{version}/archive.tar.gz"
+        ))
+        .presigned(PresigningConfig::expires_in(EXTENSION_DOWNLOAD_URL_LIFETIME).unwrap())
+        .await
+        .map_err(|e| anyhow!("failed to create presigned extension download url {e}"))?;
+
+    Ok(Redirect::temporary(url.uri()))
+}
+
+const EXTENSION_FETCH_INTERVAL: Duration = Duration::from_secs(5 * 60);
+const EXTENSION_DOWNLOAD_URL_LIFETIME: Duration = Duration::from_secs(3 * 60);
+
+pub fn fetch_extensions_from_blob_store_periodically(app_state: Arc<AppState>, executor: Executor) {
+    let Some(blob_store_client) = app_state.blob_store_client.clone() else {
+        log::info!("no blob store client");
+        return;
+    };
+    let Some(blob_store_bucket) = app_state.config.blob_store_bucket.clone() else {
+        log::info!("no blob store bucket");
+        return;
+    };
+
+    executor.spawn_detached({
+        let executor = executor.clone();
+        async move {
+            loop {
+                fetch_extensions_from_blob_store(
+                    &blob_store_client,
+                    &blob_store_bucket,
+                    &app_state,
+                )
+                .await
+                .log_err();
+                executor.sleep(EXTENSION_FETCH_INTERVAL).await;
+            }
+        }
+    });
+}
+
+async fn fetch_extensions_from_blob_store(
+    blob_store_client: &aws_sdk_s3::Client,
+    blob_store_bucket: &String,
+    app_state: &Arc<AppState>,
+) -> anyhow::Result<()> {
+    let list = blob_store_client
+        .list_objects()
+        .bucket(blob_store_bucket)
+        .prefix("extensions/")
+        .send()
+        .await?;
+
+    let objects = list
+        .contents
+        .ok_or_else(|| anyhow!("missing bucket contents"))?;
+
+    let mut published_versions = HashMap::<&str, Vec<&str>>::default();
+    for object in &objects {
+        let Some(key) = object.key.as_ref() else {
+            continue;
+        };
+        let mut parts = key.split('/');
+        let Some(_) = parts.next().filter(|part| *part == "extensions") else {
+            continue;
+        };
+        let Some(extension_id) = parts.next() else {
+            continue;
+        };
+        let Some(version) = parts.next() else {
+            continue;
+        };
+        published_versions
+            .entry(extension_id)
+            .or_default()
+            .push(version);
+    }
+
+    let known_versions = app_state.db.get_known_extension_versions().await?;
+
+    let mut new_versions = HashMap::<&str, Vec<NewExtensionVersion>>::default();
+    let empty = Vec::new();
+    for (extension_id, published_versions) in published_versions {
+        let known_versions = known_versions.get(extension_id).unwrap_or(&empty);
+
+        for published_version in published_versions {
+            if known_versions
+                .binary_search_by_key(&published_version, String::as_str)
+                .is_err()
+            {
+                let object = blob_store_client
+                    .get_object()
+                    .bucket(blob_store_bucket)
+                    .key(format!(
+                        "extensions/{extension_id}/{published_version}/manifest.json"
+                    ))
+                    .send()
+                    .await?;
+                let manifest_bytes = object
+                    .body
+                    .collect()
+                    .await
+                    .map(|data| data.into_bytes())
+                    .with_context(|| format!("failed to download manifest for extension {extension_id} version {published_version}"))?
+                    .to_vec();
+                let manifest = serde_json::from_slice::<ExtensionManifest>(&manifest_bytes)
+                    .with_context(|| format!("invalid manifest for extension {extension_id} version {published_version}: {}", String::from_utf8_lossy(&manifest_bytes)))?;
+
+                let published_at = object.last_modified.ok_or_else(|| anyhow!("missing last modified timestamp for extension {extension_id} version {published_version}"))?;
+                let published_at =
+                    time::OffsetDateTime::from_unix_timestamp_nanos(published_at.as_nanos())?;
+                let published_at = PrimitiveDateTime::new(published_at.date(), published_at.time());
+
+                let version = semver::Version::parse(&manifest.version).with_context(|| {
+                    format!(
+                        "invalid version for extension {extension_id} version {published_version}"
+                    )
+                })?;
+
+                new_versions
+                    .entry(extension_id)
+                    .or_default()
+                    .push(NewExtensionVersion {
+                        name: manifest.name,
+                        version,
+                        description: manifest.description.unwrap_or_default(),
+                        authors: manifest.authors,
+                        repository: manifest.repository,
+                        published_at,
+                    });
+            }
+        }
+    }
+
+    app_state
+        .db
+        .insert_extension_versions(&new_versions)
+        .await?;
+
+    Ok(())
+}

crates/collab/src/bin/seed.rs

@@ -18,8 +18,8 @@ struct GitHubUser {
 async fn main() {
     load_dotenv().expect("failed to load .env.toml file");
 
-    let mut admin_logins =
-        load_admins("./.admins.default.json").expect("failed to load default admins file");
+    let mut admin_logins = load_admins("crates/collab/.admins.default.json")
+        .expect("failed to load default admins file");
     if let Ok(other_admins) = load_admins("./.admins.json") {
         admin_logins.extend(other_admins);
     }

crates/collab/src/db.rs

@@ -1,12 +1,8 @@
-#[cfg(test)]
-pub mod tests;
-
-#[cfg(test)]
-pub use tests::TestDb;
-
 mod ids;
 mod queries;
 mod tables;
+#[cfg(test)]
+pub mod tests;
 
 use crate::{executor::Executor, Error, Result};
 use anyhow::anyhow;
@@ -25,7 +21,7 @@ use sea_orm::{
     FromQueryResult, IntoActiveModel, IsolationLevel, JoinType, QueryOrder, QuerySelect, Statement,
     TransactionTrait,
 };
-use serde::{Deserialize, Serialize};
+use serde::{ser::Error as _, Deserialize, Serialize, Serializer};
 use sqlx::{
     migrate::{Migrate, Migration, MigrationSource},
     Connection,
@@ -40,13 +36,17 @@ use std::{
     sync::Arc,
     time::Duration,
 };
-pub use tables::*;
+use time::{format_description::well_known::iso8601, PrimitiveDateTime};
 use tokio::sync::{Mutex, OwnedMutexGuard};
 
+#[cfg(test)]
+pub use tests::TestDb;
+
 pub use ids::*;
 pub use queries::contributors::ContributorSelector;
 pub use sea_orm::ConnectOptions;
 pub use tables::user::Model as User;
+pub use tables::*;
 
 /// Database gives you a handle that lets you access the database.
 /// It handles pooling internally.
@@ -717,3 +717,43 @@ pub struct WorktreeSettingsFile {
     pub path: String,
     pub content: String,
 }
+
+pub struct NewExtensionVersion {
+    pub name: String,
+    pub version: semver::Version,
+    pub description: String,
+    pub authors: Vec<String>,
+    pub repository: String,
+    pub published_at: PrimitiveDateTime,
+}
+
+#[derive(Debug, Serialize, PartialEq)]
+pub struct ExtensionMetadata {
+    pub id: String,
+    pub name: String,
+    pub version: String,
+    pub authors: Vec<String>,
+    pub description: String,
+    pub repository: String,
+    #[serde(serialize_with = "serialize_iso8601")]
+    pub published_at: PrimitiveDateTime,
+    pub download_count: u64,
+}
+
+pub fn serialize_iso8601<S: Serializer>(
+    datetime: &PrimitiveDateTime,
+    serializer: S,
+) -> Result<S::Ok, S::Error> {
+    const SERDE_CONFIG: iso8601::EncodedConfig = iso8601::Config::DEFAULT
+        .set_year_is_six_digits(false)
+        .set_time_precision(iso8601::TimePrecision::Second {
+            decimal_digits: None,
+        })
+        .encode();
+
+    datetime
+        .assume_utc()
+        .format(&time::format_description::well_known::Iso8601::<SERDE_CONFIG>)
+        .map_err(S::Error::custom)?
+        .serialize(serializer)
+}

crates/collab/src/db/ids.rs

@@ -85,6 +85,7 @@ id_type!(SignupId);
 id_type!(UserId);
 id_type!(ChannelBufferCollaboratorId);
 id_type!(FlagId);
+id_type!(ExtensionId);
 id_type!(NotificationId);
 id_type!(NotificationKindId);
 

crates/collab/src/db/queries.rs

@@ -5,6 +5,7 @@ pub mod buffers;
 pub mod channels;
 pub mod contacts;
 pub mod contributors;
+pub mod extensions;
 pub mod messages;
 pub mod notifications;
 pub mod projects;

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

@@ -0,0 +1,206 @@
+use super::*;
+
+impl Database {
+    pub async fn get_extensions(
+        &self,
+        filter: Option<&str>,
+        limit: usize,
+    ) -> Result<Vec<ExtensionMetadata>> {
+        self.transaction(|tx| async move {
+            let mut condition = Condition::all();
+            if let Some(filter) = filter {
+                let fuzzy_name_filter = Self::fuzzy_like_string(filter);
+                condition = condition.add(Expr::cust_with_expr("name ILIKE $1", fuzzy_name_filter));
+            }
+
+            let extensions = extension::Entity::find()
+                .filter(condition)
+                .order_by_desc(extension::Column::TotalDownloadCount)
+                .order_by_asc(extension::Column::Name)
+                .limit(Some(limit as u64))
+                .filter(
+                    extension::Column::LatestVersion
+                        .into_expr()
+                        .eq(extension_version::Column::Version.into_expr()),
+                )
+                .inner_join(extension_version::Entity)
+                .select_also(extension_version::Entity)
+                .all(&*tx)
+                .await?;
+
+            Ok(extensions
+                .into_iter()
+                .filter_map(|(extension, latest_version)| {
+                    let version = latest_version?;
+                    Some(ExtensionMetadata {
+                        id: extension.external_id,
+                        name: extension.name,
+                        version: version.version,
+                        authors: version
+                            .authors
+                            .split(',')
+                            .map(|author| author.trim().to_string())
+                            .collect::<Vec<_>>(),
+                        description: version.description,
+                        repository: version.repository,
+                        published_at: version.published_at,
+                        download_count: extension.total_download_count as u64,
+                    })
+                })
+                .collect())
+        })
+        .await
+    }
+
+    pub async fn get_known_extension_versions<'a>(&self) -> Result<HashMap<String, Vec<String>>> {
+        self.transaction(|tx| async move {
+            let mut extension_external_ids_by_id = HashMap::default();
+
+            let mut rows = extension::Entity::find().stream(&*tx).await?;
+            while let Some(row) = rows.next().await {
+                let row = row?;
+                extension_external_ids_by_id.insert(row.id, row.external_id);
+            }
+            drop(rows);
+
+            let mut known_versions_by_extension_id: HashMap<String, Vec<String>> =
+                HashMap::default();
+            let mut rows = extension_version::Entity::find().stream(&*tx).await?;
+            while let Some(row) = rows.next().await {
+                let row = row?;
+
+                let Some(extension_id) = extension_external_ids_by_id.get(&row.extension_id) else {
+                    continue;
+                };
+
+                let versions = known_versions_by_extension_id
+                    .entry(extension_id.clone())
+                    .or_default();
+                if let Err(ix) = versions.binary_search(&row.version) {
+                    versions.insert(ix, row.version);
+                }
+            }
+            drop(rows);
+
+            Ok(known_versions_by_extension_id)
+        })
+        .await
+    }
+
+    pub async fn insert_extension_versions(
+        &self,
+        versions_by_extension_id: &HashMap<&str, Vec<NewExtensionVersion>>,
+    ) -> Result<()> {
+        self.transaction(|tx| async move {
+            for (external_id, versions) in versions_by_extension_id {
+                if versions.is_empty() {
+                    continue;
+                }
+
+                let latest_version = versions
+                    .iter()
+                    .max_by_key(|version| &version.version)
+                    .unwrap();
+
+                let insert = extension::Entity::insert(extension::ActiveModel {
+                    name: ActiveValue::Set(latest_version.name.clone()),
+                    external_id: ActiveValue::Set(external_id.to_string()),
+                    id: ActiveValue::NotSet,
+                    latest_version: ActiveValue::Set(latest_version.version.to_string()),
+                    total_download_count: ActiveValue::NotSet,
+                })
+                .on_conflict(
+                    OnConflict::columns([extension::Column::ExternalId])
+                        .update_column(extension::Column::ExternalId)
+                        .to_owned(),
+                );
+
+                let extension = if tx.support_returning() {
+                    insert.exec_with_returning(&*tx).await?
+                } else {
+                    // Sqlite
+                    insert.exec_without_returning(&*tx).await?;
+                    extension::Entity::find()
+                        .filter(extension::Column::ExternalId.eq(*external_id))
+                        .one(&*tx)
+                        .await?
+                        .ok_or_else(|| anyhow!("failed to insert extension"))?
+                };
+
+                extension_version::Entity::insert_many(versions.iter().map(|version| {
+                    extension_version::ActiveModel {
+                        extension_id: ActiveValue::Set(extension.id),
+                        published_at: ActiveValue::Set(version.published_at),
+                        version: ActiveValue::Set(version.version.to_string()),
+                        authors: ActiveValue::Set(version.authors.join(", ")),
+                        repository: ActiveValue::Set(version.repository.clone()),
+                        description: ActiveValue::Set(version.description.clone()),
+                        download_count: ActiveValue::NotSet,
+                    }
+                }))
+                .on_conflict(OnConflict::new().do_nothing().to_owned())
+                .exec_without_returning(&*tx)
+                .await?;
+
+                if let Ok(db_version) = semver::Version::parse(&extension.latest_version) {
+                    if db_version >= latest_version.version {
+                        continue;
+                    }
+                }
+
+                let mut extension = extension.into_active_model();
+                extension.latest_version = ActiveValue::Set(latest_version.version.to_string());
+                extension.name = ActiveValue::set(latest_version.name.clone());
+                extension::Entity::update(extension).exec(&*tx).await?;
+            }
+
+            Ok(())
+        })
+        .await
+    }
+
+    pub async fn record_extension_download(&self, extension: &str, version: &str) -> Result<bool> {
+        self.transaction(|tx| async move {
+            #[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
+            enum QueryId {
+                Id,
+            }
+
+            let extension_id: Option<ExtensionId> = extension::Entity::find()
+                .filter(extension::Column::ExternalId.eq(extension))
+                .select_only()
+                .column(extension::Column::Id)
+                .into_values::<_, QueryId>()
+                .one(&*tx)
+                .await?;
+            let Some(extension_id) = extension_id else {
+                return Ok(false);
+            };
+
+            extension_version::Entity::update_many()
+                .col_expr(
+                    extension_version::Column::DownloadCount,
+                    extension_version::Column::DownloadCount.into_expr().add(1),
+                )
+                .filter(
+                    extension_version::Column::ExtensionId
+                        .eq(extension_id)
+                        .and(extension_version::Column::Version.eq(version)),
+                )
+                .exec(&*tx)
+                .await?;
+
+            extension::Entity::update_many()
+                .col_expr(
+                    extension::Column::TotalDownloadCount,
+                    extension::Column::TotalDownloadCount.into_expr().add(1),
+                )
+                .filter(extension::Column::Id.eq(extension_id))
+                .exec(&*tx)
+                .await?;
+
+            Ok(true)
+        })
+        .await
+    }
+}

crates/collab/src/db/tables.rs

@@ -10,6 +10,8 @@ pub mod channel_message;
 pub mod channel_message_mention;
 pub mod contact;
 pub mod contributor;
+pub mod extension;
+pub mod extension_version;
 pub mod feature_flag;
 pub mod follower;
 pub mod language_server;

crates/collab/src/db/tables/extension.rs

@@ -0,0 +1,27 @@
+use crate::db::ExtensionId;
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
+#[sea_orm(table_name = "extensions")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: ExtensionId,
+    pub external_id: String,
+    pub name: String,
+    pub latest_version: String,
+    pub total_download_count: i64,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_one = "super::extension_version::Entity")]
+    LatestVersion,
+}
+
+impl Related<super::extension_version::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::LatestVersion.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/collab/src/db/tables/extension_version.rs

@@ -0,0 +1,36 @@
+use crate::db::ExtensionId;
+use sea_orm::entity::prelude::*;
+use time::PrimitiveDateTime;
+
+#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
+#[sea_orm(table_name = "extension_versions")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub extension_id: ExtensionId,
+    #[sea_orm(primary_key)]
+    pub version: String,
+    pub published_at: PrimitiveDateTime,
+    pub authors: String,
+    pub repository: String,
+    pub description: String,
+    pub download_count: i64,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::extension::Entity",
+        from = "Column::ExtensionId",
+        to = "super::extension::Column::Id"
+        on_condition = r#"super::extension::Column::LatestVersion.into_expr().eq(Column::Version.into_expr())"#
+    )]
+    Extension,
+}
+
+impl Related<super::extension::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Extension.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/collab/src/db/tests.rs

@@ -2,6 +2,7 @@ mod buffer_tests;
 mod channel_tests;
 mod contributor_tests;
 mod db_tests;
+mod extension_tests;
 mod feature_flag_tests;
 mod message_tests;
 

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

@@ -0,0 +1,225 @@
+use super::Database;
+use crate::{
+    db::{ExtensionMetadata, NewExtensionVersion},
+    test_both_dbs,
+};
+use std::sync::Arc;
+use time::{OffsetDateTime, PrimitiveDateTime};
+
+test_both_dbs!(
+    test_extensions,
+    test_extensions_postgres,
+    test_extensions_sqlite
+);
+
+async fn test_extensions(db: &Arc<Database>) {
+    let versions = db.get_known_extension_versions().await.unwrap();
+    assert!(versions.is_empty());
+
+    let extensions = db.get_extensions(None, 5).await.unwrap();
+    assert!(extensions.is_empty());
+
+    let t0 = OffsetDateTime::from_unix_timestamp_nanos(0).unwrap();
+    let t0 = PrimitiveDateTime::new(t0.date(), t0.time());
+
+    db.insert_extension_versions(
+        &[
+            (
+                "ext1",
+                vec![
+                    NewExtensionVersion {
+                        name: "Extension 1".into(),
+                        version: semver::Version::parse("0.0.1").unwrap(),
+                        description: "an extension".into(),
+                        authors: vec!["max".into()],
+                        repository: "ext1/repo".into(),
+                        published_at: t0,
+                    },
+                    NewExtensionVersion {
+                        name: "Extension One".into(),
+                        version: semver::Version::parse("0.0.2").unwrap(),
+                        description: "a good extension".into(),
+                        authors: vec!["max".into(), "marshall".into()],
+                        repository: "ext1/repo".into(),
+                        published_at: t0,
+                    },
+                ],
+            ),
+            (
+                "ext2",
+                vec![NewExtensionVersion {
+                    name: "Extension Two".into(),
+                    version: semver::Version::parse("0.2.0").unwrap(),
+                    description: "a great extension".into(),
+                    authors: vec!["marshall".into()],
+                    repository: "ext2/repo".into(),
+                    published_at: t0,
+                }],
+            ),
+        ]
+        .into_iter()
+        .collect(),
+    )
+    .await
+    .unwrap();
+
+    let versions = db.get_known_extension_versions().await.unwrap();
+    assert_eq!(
+        versions,
+        [
+            ("ext1".into(), vec!["0.0.1".into(), "0.0.2".into()]),
+            ("ext2".into(), vec!["0.2.0".into()])
+        ]
+        .into_iter()
+        .collect()
+    );
+
+    // The latest version of each extension is returned.
+    let extensions = db.get_extensions(None, 5).await.unwrap();
+    assert_eq!(
+        extensions,
+        &[
+            ExtensionMetadata {
+                id: "ext1".into(),
+                name: "Extension One".into(),
+                version: "0.0.2".into(),
+                authors: vec!["max".into(), "marshall".into()],
+                description: "a good extension".into(),
+                repository: "ext1/repo".into(),
+                published_at: t0,
+                download_count: 0,
+            },
+            ExtensionMetadata {
+                id: "ext2".into(),
+                name: "Extension Two".into(),
+                version: "0.2.0".into(),
+                authors: vec!["marshall".into()],
+                description: "a great extension".into(),
+                repository: "ext2/repo".into(),
+                published_at: t0,
+                download_count: 0
+            },
+        ]
+    );
+
+    // Record extensions being downloaded.
+    for _ in 0..7 {
+        assert!(db.record_extension_download("ext2", "0.0.2").await.unwrap());
+    }
+
+    for _ in 0..3 {
+        assert!(db.record_extension_download("ext1", "0.0.1").await.unwrap());
+    }
+
+    for _ in 0..2 {
+        assert!(db.record_extension_download("ext1", "0.0.2").await.unwrap());
+    }
+
+    // Record download returns false if the extension does not exist.
+    assert!(!db
+        .record_extension_download("no-such-extension", "0.0.2")
+        .await
+        .unwrap());
+
+    // Extensions are returned in descending order of total downloads.
+    let extensions = db.get_extensions(None, 5).await.unwrap();
+    assert_eq!(
+        extensions,
+        &[
+            ExtensionMetadata {
+                id: "ext2".into(),
+                name: "Extension Two".into(),
+                version: "0.2.0".into(),
+                authors: vec!["marshall".into()],
+                description: "a great extension".into(),
+                repository: "ext2/repo".into(),
+                published_at: t0,
+                download_count: 7
+            },
+            ExtensionMetadata {
+                id: "ext1".into(),
+                name: "Extension One".into(),
+                version: "0.0.2".into(),
+                authors: vec!["max".into(), "marshall".into()],
+                description: "a good extension".into(),
+                repository: "ext1/repo".into(),
+                published_at: t0,
+                download_count: 5,
+            },
+        ]
+    );
+
+    // Add more extensions, including a new version of `ext1`, and backfilling
+    // an older version of `ext2`.
+    db.insert_extension_versions(
+        &[
+            (
+                "ext1",
+                vec![NewExtensionVersion {
+                    name: "Extension One".into(),
+                    version: semver::Version::parse("0.0.3").unwrap(),
+                    description: "a real good extension".into(),
+                    authors: vec!["max".into(), "marshall".into()],
+                    repository: "ext1/repo".into(),
+                    published_at: t0,
+                }],
+            ),
+            (
+                "ext2",
+                vec![NewExtensionVersion {
+                    name: "Extension Two".into(),
+                    version: semver::Version::parse("0.1.0").unwrap(),
+                    description: "an old extension".into(),
+                    authors: vec!["marshall".into()],
+                    repository: "ext2/repo".into(),
+                    published_at: t0,
+                }],
+            ),
+        ]
+        .into_iter()
+        .collect(),
+    )
+    .await
+    .unwrap();
+
+    let versions = db.get_known_extension_versions().await.unwrap();
+    assert_eq!(
+        versions,
+        [
+            (
+                "ext1".into(),
+                vec!["0.0.1".into(), "0.0.2".into(), "0.0.3".into()]
+            ),
+            ("ext2".into(), vec!["0.1.0".into(), "0.2.0".into()])
+        ]
+        .into_iter()
+        .collect()
+    );
+
+    let extensions = db.get_extensions(None, 5).await.unwrap();
+    assert_eq!(
+        extensions,
+        &[
+            ExtensionMetadata {
+                id: "ext2".into(),
+                name: "Extension Two".into(),
+                version: "0.2.0".into(),
+                authors: vec!["marshall".into()],
+                description: "a great extension".into(),
+                repository: "ext2/repo".into(),
+                published_at: t0,
+                download_count: 7
+            },
+            ExtensionMetadata {
+                id: "ext1".into(),
+                name: "Extension One".into(),
+                version: "0.0.3".into(),
+                authors: vec!["max".into(), "marshall".into()],
+                description: "a real good extension".into(),
+                repository: "ext1/repo".into(),
+                published_at: t0,
+                download_count: 5,
+            },
+        ]
+    );
+}

crates/collab/src/env.rs

@@ -3,7 +3,8 @@ use std::fs;
 
 pub fn load_dotenv() -> anyhow::Result<()> {
     let env: toml::map::Map<String, toml::Value> = toml::de::from_str(
-        &fs::read_to_string("./.env.toml").map_err(|_| anyhow!("no .env.toml file found"))?,
+        &fs::read_to_string("./crates/collab/.env.toml")
+            .map_err(|_| anyhow!("no .env.toml file found"))?,
     )?;
 
     for (key, value) in env {

crates/collab/src/lib.rs

@@ -8,11 +8,14 @@ pub mod rpc;
 #[cfg(test)]
 mod tests;
 
+use anyhow::anyhow;
+use aws_config::{BehaviorVersion, Region};
 use axum::{http::StatusCode, response::IntoResponse};
 use db::Database;
 use executor::Executor;
 use serde::Deserialize;
 use std::{path::PathBuf, sync::Arc};
+use util::ResultExt;
 
 pub type Result<T, E = Error> = std::result::Result<T, E>;
 
@@ -100,6 +103,11 @@ pub struct Config {
     pub live_kit_secret: Option<String>,
     pub rust_log: Option<String>,
     pub log_json: Option<bool>,
+    pub blob_store_url: Option<String>,
+    pub blob_store_region: Option<String>,
+    pub blob_store_access_key: Option<String>,
+    pub blob_store_secret_key: Option<String>,
+    pub blob_store_bucket: Option<String>,
     pub zed_environment: Arc<str>,
 }
 
@@ -118,6 +126,7 @@ pub struct MigrateConfig {
 pub struct AppState {
     pub db: Arc<Database>,
     pub live_kit_client: Option<Arc<dyn live_kit_server::api::Client>>,
+    pub blob_store_client: Option<aws_sdk_s3::Client>,
     pub config: Config,
 }
 
@@ -146,8 +155,44 @@ impl AppState {
         let this = Self {
             db: Arc::new(db),
             live_kit_client,
+            blob_store_client: build_blob_store_client(&config).await.log_err(),
             config,
         };
         Ok(Arc::new(this))
     }
 }
+
+async fn build_blob_store_client(config: &Config) -> anyhow::Result<aws_sdk_s3::Client> {
+    let keys = aws_sdk_s3::config::Credentials::new(
+        config
+            .blob_store_access_key
+            .clone()
+            .ok_or_else(|| anyhow!("missing blob_store_access_key"))?,
+        config
+            .blob_store_secret_key
+            .clone()
+            .ok_or_else(|| anyhow!("missing blob_store_secret_key"))?,
+        None,
+        None,
+        "env",
+    );
+
+    let s3_config = aws_config::defaults(BehaviorVersion::latest())
+        .endpoint_url(
+            config
+                .blob_store_url
+                .as_ref()
+                .ok_or_else(|| anyhow!("missing blob_store_url"))?,
+        )
+        .region(Region::new(
+            config
+                .blob_store_region
+                .clone()
+                .ok_or_else(|| anyhow!("missing blob_store_region"))?,
+        ))
+        .credentials_provider(keys)
+        .load()
+        .await;
+
+    Ok(aws_sdk_s3::Client::new(&s3_config))
+}

crates/collab/src/main.rs

@@ -1,6 +1,9 @@
 use anyhow::anyhow;
 use axum::{routing::get, Extension, Router};
-use collab::{db, env, executor::Executor, AppState, Config, MigrateConfig, Result};
+use collab::{
+    api::fetch_extensions_from_blob_store_periodically, db, env, executor::Executor, AppState,
+    Config, MigrateConfig, Result,
+};
 use db::Database;
 use std::{
     env::args,
@@ -50,6 +53,8 @@ async fn main() -> Result<()> {
             let rpc_server = collab::rpc::Server::new(epoch, state.clone(), Executor::Production);
             rpc_server.start().await?;
 
+            fetch_extensions_from_blob_store_periodically(state.clone(), Executor::Production);
+
             let app = collab::api::routes(rpc_server.clone(), state.clone())
                 .merge(collab::rpc::routes(rpc_server.clone()))
                 .merge(

crates/collab/src/rpc.rs

@@ -2088,21 +2088,16 @@ async fn update_followers(request: proto::UpdateFollowers, session: Session) ->
     };
 
     // For now, don't send view update messages back to that view's current leader.
-    let connection_id_to_omit = request.variant.as_ref().and_then(|variant| match variant {
+    let peer_id_to_omit = request.variant.as_ref().and_then(|variant| match variant {
         proto::update_followers::Variant::UpdateView(payload) => payload.leader_id,
         _ => None,
     });
 
-    for follower_peer_id in request.follower_ids.iter().copied() {
-        let follower_connection_id = follower_peer_id.into();
-        if Some(follower_peer_id) != connection_id_to_omit
-            && connection_ids.contains(&follower_connection_id)
-        {
-            session.peer.forward_send(
-                session.connection_id,
-                follower_connection_id,
-                request.clone(),
-            )?;
+    for connection_id in connection_ids.iter().cloned() {
+        if Some(connection_id.into()) != peer_id_to_omit && connection_id != session.connection_id {
+            session
+                .peer
+                .forward_send(session.connection_id, connection_id, request.clone())?;
         }
     }
     Ok(())

crates/collab/src/tests/following_tests.rs

@@ -2077,3 +2077,66 @@ async fn test_following_to_channel_notes_other_workspace(
         assert_eq!(editor.tab_description(0, cx).unwrap(), "1.txt");
     });
 }
+
+#[gpui::test]
+async fn test_following_while_deactivated(cx_a: &mut TestAppContext, cx_b: &mut TestAppContext) {
+    let (_, client_a, client_b, channel) = TestServer::start2(cx_a, cx_b).await;
+
+    let mut cx_a2 = cx_a.clone();
+    let (workspace_a, cx_a) = client_a.build_test_workspace(cx_a).await;
+    join_channel(channel, &client_a, cx_a).await.unwrap();
+    share_workspace(&workspace_a, cx_a).await.unwrap();
+
+    // a opens 1.txt
+    cx_a.simulate_keystrokes("cmd-p 1 enter");
+    cx_a.run_until_parked();
+    workspace_a.update(cx_a, |workspace, cx| {
+        let editor = workspace.active_item(cx).unwrap();
+        assert_eq!(editor.tab_description(0, cx).unwrap(), "1.txt");
+    });
+
+    // b joins channel and is following a
+    join_channel(channel, &client_b, cx_b).await.unwrap();
+    cx_b.run_until_parked();
+    let (workspace_b, cx_b) = client_b.active_workspace(cx_b);
+    workspace_b.update(cx_b, |workspace, cx| {
+        let editor = workspace.active_item(cx).unwrap();
+        assert_eq!(editor.tab_description(0, cx).unwrap(), "1.txt");
+    });
+
+    // stop following
+    cx_b.simulate_keystrokes("down");
+
+    // a opens a different file while not followed
+    cx_a.simulate_keystrokes("cmd-p 2 enter");
+
+    workspace_b.update(cx_b, |workspace, cx| {
+        let editor = workspace.active_item_as::<Editor>(cx).unwrap();
+        assert_eq!(editor.tab_description(0, cx).unwrap(), "1.txt");
+    });
+
+    // a opens a file in a new window
+    let (_, cx_a2) = client_a.build_test_workspace(&mut cx_a2).await;
+    cx_a2.update(|cx| cx.activate_window());
+    cx_a2.simulate_keystrokes("cmd-p 3 enter");
+    cx_a2.run_until_parked();
+
+    // b starts following a again
+    cx_b.simulate_keystrokes("cmd-ctrl-alt-f");
+    cx_a.run_until_parked();
+
+    // a returns to the shared project
+    cx_a.update(|cx| cx.activate_window());
+    cx_a.run_until_parked();
+
+    workspace_a.update(cx_a, |workspace, cx| {
+        let editor = workspace.active_item(cx).unwrap();
+        assert_eq!(editor.tab_description(0, cx).unwrap(), "2.js");
+    });
+
+    // b should follow a back
+    workspace_b.update(cx_b, |workspace, cx| {
+        let editor = workspace.active_item_as::<Editor>(cx).unwrap();
+        assert_eq!(editor.tab_description(0, cx).unwrap(), "2.js");
+    });
+}

crates/collab/src/tests/test_server.rs

@@ -273,7 +273,7 @@ impl TestServer {
             collab_ui::init(&app_state, cx);
             file_finder::init(cx);
             menu::init();
-            settings::KeymapFile::load_asset("keymaps/default.json", cx).unwrap();
+            settings::KeymapFile::load_asset("keymaps/default-macos.json", cx).unwrap();
         });
 
         client
@@ -479,6 +479,7 @@ impl TestServer {
         Arc::new(AppState {
             db: test_db.db().clone(),
             live_kit_client: Some(Arc::new(fake_server.create_api_client())),
+            blob_store_client: None,
             config: Config {
                 http_port: 0,
                 database_url: "".into(),
@@ -491,6 +492,11 @@ impl TestServer {
                 rust_log: None,
                 log_json: None,
                 zed_environment: "test".into(),
+                blob_store_url: None,
+                blob_store_region: None,
+                blob_store_access_key: None,
+                blob_store_secret_key: None,
+                blob_store_bucket: None,
             },
         })
     }

crates/collab_ui/Cargo.toml

@@ -66,6 +66,7 @@ util.workspace = true
 vcs_menu.workspace = true
 workspace.workspace = true
 zed_actions.workspace = true
+sys-locale.workspace = true
 
 [dev-dependencies]
 call = { workspace = true, features = ["test-support"] }

crates/collab_ui/src/chat_panel.rs

@@ -63,6 +63,7 @@ pub struct ChatPanel {
     focus_handle: FocusHandle,
     open_context_menu: Option<(u64, Subscription)>,
     highlighted_message: Option<(u64, Task<()>)>,
+    last_acknowledged_message_id: Option<u64>,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -126,6 +127,7 @@ impl ChatPanel {
                 focus_handle: cx.focus_handle(),
                 open_context_menu: None,
                 highlighted_message: None,
+                last_acknowledged_message_id: None,
             };
 
             if let Some(channel_id) = ActiveCall::global(cx)
@@ -281,6 +283,13 @@ impl ChatPanel {
     fn acknowledge_last_message(&mut self, cx: &mut ViewContext<Self>) {
         if self.active && self.is_scrolled_to_bottom {
             if let Some((chat, _)) = &self.active_chat {
+                if let Some(channel_id) = self.channel_id(cx) {
+                    self.last_acknowledged_message_id = self
+                        .channel_store
+                        .read(cx)
+                        .last_acknowledge_message_id(channel_id);
+                }
+
                 chat.update(cx, |chat, cx| {
                     chat.acknowledge_last_message(cx);
                 });
@@ -362,9 +371,9 @@ impl ChatPanel {
                         .px_1()
                         .py_0p5()
                         .mb_1()
-                        .overflow_hidden()
                         .child(
                             div()
+                                .overflow_hidden()
                                 .max_h_12()
                                 .child(reply_to_message_body.element(body_element_id, cx)),
                         ),
@@ -454,119 +463,145 @@ impl ChatPanel {
             cx.theme().colors().panel_background
         };
 
-        v_flex().w_full().relative().child(
-            div()
-                .bg(background)
-                .rounded_md()
-                .overflow_hidden()
-                .px_1()
-                .py_0p5()
-                .when(!is_continuation_from_previous, |this| {
-                    this.mt_2().child(
-                        h_flex()
-                            .text_ui_sm()
-                            .child(div().absolute().child(
-                                Avatar::new(message.sender.avatar_uri.clone()).size(rems(1.)),
-                            ))
-                            .child(
-                                div()
-                                    .pl(cx.rem_size() + px(6.0))
-                                    .pr(px(8.0))
-                                    .font_weight(FontWeight::BOLD)
-                                    .child(Label::new(message.sender.github_login.clone())),
-                            )
-                            .child(
-                                Label::new(format_timestamp(
-                                    OffsetDateTime::now_utc(),
-                                    message.timestamp,
-                                    self.local_timezone,
+        v_flex()
+            .w_full()
+            .relative()
+            .child(
+                div()
+                    .bg(background)
+                    .rounded_md()
+                    .overflow_hidden()
+                    .px_1()
+                    .py_0p5()
+                    .when(!is_continuation_from_previous, |this| {
+                        this.mt_2().child(
+                            h_flex()
+                                .text_ui_sm()
+                                .child(div().absolute().child(
+                                    Avatar::new(message.sender.avatar_uri.clone()).size(rems(1.)),
                                 ))
-                                .size(LabelSize::Small)
-                                .color(Color::Muted),
-                            ),
+                                .child(
+                                    div()
+                                        .pl(cx.rem_size() + px(6.0))
+                                        .pr(px(8.0))
+                                        .font_weight(FontWeight::BOLD)
+                                        .child(Label::new(message.sender.github_login.clone())),
+                                )
+                                .child(
+                                    Label::new(format_timestamp(
+                                        OffsetDateTime::now_utc(),
+                                        message.timestamp,
+                                        self.local_timezone,
+                                        None,
+                                    ))
+                                    .size(LabelSize::Small)
+                                    .color(Color::Muted),
+                                ),
+                        )
+                    })
+                    .when(
+                        message.reply_to_message_id.is_some() && reply_to_message.is_none(),
+                        |this| {
+                            const MESSAGE_DELETED: &str = "Message has been deleted";
+
+                            let body_text = StyledText::new(MESSAGE_DELETED).with_highlights(
+                                &cx.text_style(),
+                                vec![(
+                                    0..MESSAGE_DELETED.len(),
+                                    HighlightStyle {
+                                        font_style: Some(FontStyle::Italic),
+                                        ..Default::default()
+                                    },
+                                )],
+                            );
+
+                            this.child(
+                                div()
+                                    .border_l_2()
+                                    .text_ui_xs()
+                                    .border_color(cx.theme().colors().border)
+                                    .px_1()
+                                    .py_0p5()
+                                    .child(body_text),
+                            )
+                        },
                     )
-                })
-                .when(
-                    message.reply_to_message_id.is_some() && reply_to_message.is_none(),
-                    |this| {
-                        const MESSAGE_DELETED: &str = "Message has been deleted";
-
-                        let body_text = StyledText::new(MESSAGE_DELETED).with_highlights(
-                            &cx.text_style(),
-                            vec![(
-                                0..MESSAGE_DELETED.len(),
-                                HighlightStyle {
-                                    font_style: Some(FontStyle::Italic),
-                                    ..Default::default()
-                                },
-                            )],
-                        );
-
-                        this.child(
-                            div()
-                                .border_l_2()
-                                .text_ui_xs()
-                                .border_color(cx.theme().colors().border)
-                                .px_1()
-                                .py_0p5()
-                                .child(body_text),
+                    .when_some(reply_to_message, |el, reply_to_message| {
+                        el.child(self.render_replied_to_message(
+                            Some(message.id),
+                            &reply_to_message,
+                            cx,
+                        ))
+                    })
+                    .when(mentioning_you || replied_to_you, |this| this.my_0p5())
+                    .map(|el| {
+                        let text = self.markdown_data.entry(message.id).or_insert_with(|| {
+                            Self::render_markdown_with_mentions(
+                                &self.languages,
+                                self.client.id(),
+                                &message,
+                            )
+                        });
+                        el.child(
+                            v_flex()
+                                .w_full()
+                                .text_ui_sm()
+                                .id(element_id)
+                                .group("")
+                                .child(text.element("body".into(), cx))
+                                .child(
+                                    div()
+                                        .absolute()
+                                        .z_index(1)
+                                        .right_0()
+                                        .w_6()
+                                        .bg(background)
+                                        .when(!self.has_open_menu(message_id), |el| {
+                                            el.visible_on_hover("")
+                                        })
+                                        .when_some(message_id, |el, message_id| {
+                                            el.child(
+                                                popover_menu(("menu", message_id))
+                                                    .trigger(IconButton::new(
+                                                        ("trigger", message_id),
+                                                        IconName::Ellipsis,
+                                                    ))
+                                                    .menu(move |cx| {
+                                                        Some(Self::render_message_menu(
+                                                            &this,
+                                                            message_id,
+                                                            can_delete_message,
+                                                            cx,
+                                                        ))
+                                                    }),
+                                            )
+                                        }),
+                                ),
                         )
-                    },
-                )
-                .when_some(reply_to_message, |el, reply_to_message| {
-                    el.child(self.render_replied_to_message(
-                        Some(message.id),
-                        &reply_to_message,
-                        cx,
-                    ))
-                })
-                .when(mentioning_you || replied_to_you, |this| this.my_0p5())
-                .map(|el| {
-                    let text = self.markdown_data.entry(message.id).or_insert_with(|| {
-                        Self::render_markdown_with_mentions(
-                            &self.languages,
-                            self.client.id(),
-                            &message,
-                        )
-                    });
-                    el.child(
-                        v_flex()
-                            .w_full()
-                            .text_ui_sm()
-                            .id(element_id)
-                            .group("")
-                            .child(text.element("body".into(), cx))
+                    }),
+            )
+            .when(
+                self.last_acknowledged_message_id
+                    .is_some_and(|l| Some(l) == message_id),
+                |this| {
+                    this.child(
+                        h_flex()
+                            .py_2()
+                            .gap_1()
+                            .items_center()
+                            .child(div().w_full().h_0p5().bg(cx.theme().colors().border))
                             .child(
                                 div()
-                                    .absolute()
-                                    .z_index(1)
-                                    .right_0()
-                                    .w_6()
-                                    .bg(background)
-                                    .when(!self.has_open_menu(message_id), |el| {
-                                        el.visible_on_hover("")
-                                    })
-                                    .when_some(message_id, |el, message_id| {
-                                        el.child(
-                                            popover_menu(("menu", message_id))
-                                                .trigger(IconButton::new(
-                                                    ("trigger", message_id),
-                                                    IconName::Ellipsis,
-                                                ))
-                                                .menu(move |cx| {
-                                                    Some(Self::render_message_menu(
-                                                        &this,
-                                                        message_id,
-                                                        can_delete_message,
-                                                        cx,
-                                                    ))
-                                                }),
-                                        )
-                                    }),
-                            ),
+                                    .px_1()
+                                    .rounded_md()
+                                    .text_ui_xs()
+                                    .bg(cx.theme().colors().background)
+                                    .child("New messages"),
+                            )
+                            .child(div().w_full().h_0p5().bg(cx.theme().colors().border)),
                     )
-                }),
-        )
+                },
+            )
     }
 
     fn has_open_menu(&self, message_id: Option<u64>) -> bool {
@@ -681,8 +716,11 @@ impl ChatPanel {
 
         cx.spawn(|this, mut cx| async move {
             let chat = open_chat.await?;
-            this.update(&mut cx, |this, cx| {
+            let highlight_message_id = scroll_to_message_id;
+            let scroll_to_message_id = this.update(&mut cx, |this, cx| {
                 this.set_active_chat(chat.clone(), cx);
+
+                scroll_to_message_id.or_else(|| this.last_acknowledged_message_id)
             })?;
 
             if let Some(message_id) = scroll_to_message_id {
@@ -690,21 +728,22 @@ impl ChatPanel {
                     ChannelChat::load_history_since_message(chat.clone(), message_id, (*cx).clone())
                         .await
                 {
-                    let task = cx.spawn({
-                        let this = this.clone();
-
-                        |mut cx| async move {
-                            cx.background_executor().timer(Duration::from_secs(2)).await;
-                            this.update(&mut cx, |this, cx| {
-                                this.highlighted_message.take();
-                                cx.notify();
-                            })
-                            .ok();
-                        }
-                    });
-
                     this.update(&mut cx, |this, cx| {
-                        this.highlighted_message = Some((message_id, task));
+                        if let Some(highlight_message_id) = highlight_message_id {
+                            let task = cx.spawn({
+                                |this, mut cx| async move {
+                                    cx.background_executor().timer(Duration::from_secs(2)).await;
+                                    this.update(&mut cx, |this, cx| {
+                                        this.highlighted_message.take();
+                                        cx.notify();
+                                    })
+                                    .ok();
+                                }
+                            });
+
+                            this.highlighted_message = Some((highlight_message_id, task));
+                        }
+
                         if this.active_chat.as_ref().map_or(false, |(c, _)| *c == chat) {
                             this.message_list.scroll_to(ListOffset {
                                 item_ix,
@@ -733,7 +772,7 @@ impl Render for ChatPanel {
         v_flex()
             .key_context("ChatPanel")
             .track_focus(&self.focus_handle)
-            .full()
+            .size_full()
             .on_action(cx.listener(Self::send))
             .child(
                 h_flex().z_index(1).child(
@@ -755,11 +794,11 @@ impl Render for ChatPanel {
             )
             .child(div().flex_grow().px_2().map(|this| {
                 if self.active_chat.is_some() {
-                    this.child(list(self.message_list.clone()).full())
+                    this.child(list(self.message_list.clone()).size_full())
                 } else {
                     this.child(
                         div()
-                            .full()
+                            .size_full()
                             .p_4()
                             .child(
                                 Label::new("Select a channel to chat in.")
@@ -801,18 +840,21 @@ impl Render for ChatPanel {
 
                 el.when_some(reply_message, |el, reply_message| {
                     el.child(
-                        div()
+                        h_flex()
                             .when(!self.is_scrolled_to_bottom, |el| {
                                 el.border_t_1().border_color(cx.theme().colors().border)
                             })
-                            .flex()
-                            .w_full()
-                            .items_start()
+                            .justify_between()
                             .overflow_hidden()
+                            .items_start()
                             .py_1()
                             .px_2()
                             .bg(cx.theme().colors().background)
-                            .child(self.render_replied_to_message(None, &reply_message, cx))
+                            .child(
+                                div().flex_shrink().overflow_hidden().child(
+                                    self.render_replied_to_message(None, &reply_message, cx),
+                                ),
+                            )
                             .child(
                                 IconButton::new("close-reply-preview", IconName::Close)
                                     .shape(ui::IconButtonShape::Square)
@@ -917,26 +959,58 @@ impl Panel for ChatPanel {
 
 impl EventEmitter<PanelEvent> for ChatPanel {}
 
+fn is_12_hour_clock(locale: String) -> bool {
+    [
+        "es-MX", "es-CO", "es-SV", "es-NI",
+        "es-HN", // Mexico, Colombia, El Salvador, Nicaragua, Honduras
+        "en-US", "en-CA", "en-AU", "en-NZ", // U.S, Canada, Australia, New Zealand
+        "ar-SA", "ar-EG", "ar-JO", // Saudi Arabia, Egypt, Jordan
+        "en-IN", "hi-IN", // India, Hindu
+        "en-PK", "ur-PK", // Pakistan, Urdu
+        "en-PH", "fil-PH", // Philippines, Filipino
+        "bn-BD", "ccp-BD", // Bangladesh, Chakma
+        "en-IE", "ga-IE", // Ireland, Irish
+        "en-MY", "ms-MY", // Malaysia, Malay
+    ]
+    .contains(&locale.as_str())
+}
+
 fn format_timestamp(
     reference: OffsetDateTime,
     timestamp: OffsetDateTime,
     timezone: UtcOffset,
+    locale: Option<String>,
 ) -> String {
+    let locale = match locale {
+        Some(locale) => locale,
+        None => sys_locale::get_locale().unwrap_or_else(|| String::from("en-US")),
+    };
     let timestamp_local = timestamp.to_offset(timezone);
     let timestamp_local_hour = timestamp_local.hour();
-
-    let hour_12 = match timestamp_local_hour {
-        0 => 12,                              // Midnight
-        13..=23 => timestamp_local_hour - 12, // PM hours
-        _ => timestamp_local_hour,            // AM hours
-    };
-    let meridiem = if timestamp_local_hour >= 12 {
-        "pm"
-    } else {
-        "am"
-    };
     let timestamp_local_minute = timestamp_local.minute();
-    let formatted_time = format!("{:02}:{:02} {}", hour_12, timestamp_local_minute, meridiem);
+
+    let (hour, meridiem) = if is_12_hour_clock(locale) {
+        let meridiem = if timestamp_local_hour >= 12 {
+            "pm"
+        } else {
+            "am"
+        };
+
+        let hour_12 = match timestamp_local_hour {
+            0 => 12,                              // Midnight
+            13..=23 => timestamp_local_hour - 12, // PM hours
+            _ => timestamp_local_hour,            // AM hours
+        };
+
+        (hour_12, Some(meridiem))
+    } else {
+        (timestamp_local_hour, None)
+    };
+
+    let formatted_time = match meridiem {
+        Some(meridiem) => format!("{:02}:{:02} {}", hour, timestamp_local_minute, meridiem),
+        None => format!("{:02}:{:02}", hour, timestamp_local_minute),
+    };
 
     let reference_local = reference.to_offset(timezone);
     let reference_local_date = reference_local.date();
@@ -950,12 +1024,20 @@ fn format_timestamp(
         return format!("yesterday at {}", formatted_time);
     }
 
-    format!(
-        "{:02}/{:02}/{}",
-        timestamp_local_date.month() as u32,
-        timestamp_local_date.day(),
-        timestamp_local_date.year()
-    )
+    match meridiem {
+        Some(_) => format!(
+            "{:02}/{:02}/{}",
+            timestamp_local_date.month() as u32,
+            timestamp_local_date.day(),
+            timestamp_local_date.year()
+        ),
+        None => format!(
+            "{:02}/{:02}/{}",
+            timestamp_local_date.day(),
+            timestamp_local_date.month() as u32,
+            timestamp_local_date.year()
+        ),
+    }
 }
 
 #[cfg(test)]
@@ -1015,13 +1097,135 @@ mod tests {
         );
     }
 
+    #[gpui::test]
+    fn test_render_markdown_with_auto_detect_links() {
+        let language_registry = Arc::new(LanguageRegistry::test());
+        let message = channel::ChannelMessage {
+            id: ChannelMessageId::Saved(0),
+            body: "Here is a link https://zed.dev to zeds website".to_string(),
+            timestamp: OffsetDateTime::now_utc(),
+            sender: Arc::new(client::User {
+                github_login: "fgh".into(),
+                avatar_uri: "avatar_fgh".into(),
+                id: 103,
+            }),
+            nonce: 5,
+            mentions: Vec::new(),
+            reply_to_message_id: None,
+        };
+
+        let message = ChatPanel::render_markdown_with_mentions(&language_registry, 102, &message);
+
+        // Note that the "'" was replaced with ’ due to smart punctuation.
+        let (body, ranges) =
+            marked_text_ranges("Here is a link «https://zed.dev» to zeds website", false);
+        assert_eq!(message.text, body);
+        assert_eq!(1, ranges.len());
+        assert_eq!(
+            message.highlights,
+            vec![(
+                ranges[0].clone(),
+                HighlightStyle {
+                    underline: Some(gpui::UnderlineStyle {
+                        thickness: 1.0.into(),
+                        ..Default::default()
+                    }),
+                    ..Default::default()
+                }
+                .into()
+            ),]
+        );
+    }
+
+    #[gpui::test]
+    fn test_render_markdown_with_auto_detect_links_and_additional_formatting() {
+        let language_registry = Arc::new(LanguageRegistry::test());
+        let message = channel::ChannelMessage {
+            id: ChannelMessageId::Saved(0),
+            body: "**Here is a link https://zed.dev to zeds website**".to_string(),
+            timestamp: OffsetDateTime::now_utc(),
+            sender: Arc::new(client::User {
+                github_login: "fgh".into(),
+                avatar_uri: "avatar_fgh".into(),
+                id: 103,
+            }),
+            nonce: 5,
+            mentions: Vec::new(),
+            reply_to_message_id: None,
+        };
+
+        let message = ChatPanel::render_markdown_with_mentions(&language_registry, 102, &message);
+
+        // Note that the "'" was replaced with ’ due to smart punctuation.
+        let (body, ranges) = marked_text_ranges(
+            "«Here is a link »«https://zed.dev»« to zeds website»",
+            false,
+        );
+        assert_eq!(message.text, body);
+        assert_eq!(3, ranges.len());
+        assert_eq!(
+            message.highlights,
+            vec![
+                (
+                    ranges[0].clone(),
+                    HighlightStyle {
+                        font_weight: Some(gpui::FontWeight::BOLD),
+                        ..Default::default()
+                    }
+                    .into()
+                ),
+                (
+                    ranges[1].clone(),
+                    HighlightStyle {
+                        font_weight: Some(gpui::FontWeight::BOLD),
+                        underline: Some(gpui::UnderlineStyle {
+                            thickness: 1.0.into(),
+                            ..Default::default()
+                        }),
+                        ..Default::default()
+                    }
+                    .into()
+                ),
+                (
+                    ranges[2].clone(),
+                    HighlightStyle {
+                        font_weight: Some(gpui::FontWeight::BOLD),
+                        ..Default::default()
+                    }
+                    .into()
+                ),
+            ]
+        );
+    }
+
+    #[test]
+    fn test_format_locale() {
+        let reference = create_offset_datetime(1990, 4, 12, 16, 45, 0);
+        let timestamp = create_offset_datetime(1990, 4, 12, 15, 30, 0);
+
+        assert_eq!(
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-GB"))
+            ),
+            "15:30"
+        );
+    }
+
     #[test]
     fn test_format_today() {
         let reference = create_offset_datetime(1990, 4, 12, 16, 45, 0);
         let timestamp = create_offset_datetime(1990, 4, 12, 15, 30, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "03:30 pm"
         );
     }
@@ -1032,7 +1236,12 @@ mod tests {
         let timestamp = create_offset_datetime(1990, 4, 11, 9, 0, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "yesterday at 09:00 am"
         );
     }
@@ -1043,7 +1252,12 @@ mod tests {
         let timestamp = create_offset_datetime(1990, 4, 11, 20, 0, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "yesterday at 08:00 pm"
         );
     }
@@ -1054,7 +1268,12 @@ mod tests {
         let timestamp = create_offset_datetime(1990, 4, 11, 18, 0, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "yesterday at 06:00 pm"
         );
     }
@@ -1065,7 +1284,12 @@ mod tests {
         let timestamp = create_offset_datetime(1990, 4, 11, 23, 55, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "yesterday at 11:55 pm"
         );
     }
@@ -1076,7 +1300,12 @@ mod tests {
         let timestamp = create_offset_datetime(1990, 4, 1, 20, 0, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "yesterday at 08:00 pm"
         );
     }
@@ -1087,7 +1316,12 @@ mod tests {
         let timestamp = create_offset_datetime(1990, 4, 10, 20, 20, 0);
 
         assert_eq!(
-            format_timestamp(reference, timestamp, test_timezone()),
+            format_timestamp(
+                reference,
+                timestamp,
+                test_timezone(),
+                Some(String::from("en-US"))
+            ),
             "04/10/1990"
         );
     }

crates/collab_ui/src/collab_panel.rs

@@ -2036,7 +2036,7 @@ impl CollabPanel {
     fn render_signed_in(&mut self, cx: &mut ViewContext<Self>) -> Div {
         v_flex()
             .size_full()
-            .child(list(self.list_state.clone()).full())
+            .child(list(self.list_state.clone()).size_full())
             .child(
                 v_flex()
                     .child(div().mx_2().border_primary(cx).border_t())

crates/collab_ui/src/collab_panel/channel_modal.rs

@@ -11,7 +11,7 @@ use gpui::{
 };
 use picker::{Picker, PickerDelegate};
 use std::sync::Arc;
-use ui::{prelude::*, Avatar, Checkbox, ContextMenu, ListItem, ListItemSpacing};
+use ui::{prelude::*, Avatar, CheckboxWithLabel, ContextMenu, ListItem, ListItemSpacing};
 use util::TryFutureExt;
 use workspace::{notifications::DetachAndPromptErr, ModalView};
 
@@ -43,7 +43,7 @@ impl ChannelModal {
         cx.observe(&channel_store, |_, _, cx| cx.notify()).detach();
         let channel_modal = cx.view().downgrade();
         let picker = cx.new_view(|cx| {
-            Picker::new(
+            Picker::uniform_list(
                 ChannelModalDelegate {
                     channel_modal,
                     matching_users: Vec::new(),
@@ -177,22 +177,16 @@ impl Render for ChannelModal {
                             .h(rems(22. / 16.))
                             .justify_between()
                             .line_height(rems(1.25))
-                            .child(
-                                h_flex()
-                                    .gap_2()
-                                    .child(
-                                        Checkbox::new(
-                                            "is-public",
-                                            if visibility == ChannelVisibility::Public {
-                                                ui::Selection::Selected
-                                            } else {
-                                                ui::Selection::Unselected
-                                            },
-                                        )
-                                        .on_click(cx.listener(Self::set_channel_visibility)),
-                                    )
-                                    .child(Label::new("Public").size(LabelSize::Small)),
-                            )
+                            .child(CheckboxWithLabel::new(
+                                "is-public",
+                                Label::new("Public").size(LabelSize::Small),
+                                if visibility == ChannelVisibility::Public {
+                                    ui::Selection::Selected
+                                } else {
+                                    ui::Selection::Unselected
+                                },
+                                cx.listener(Self::set_channel_visibility),
+                            ))
                             .children(
                                 Some(
                                     Button::new("copy-link", "Copy Link")

crates/collab_ui/src/collab_panel/contact_finder.rs

@@ -22,7 +22,7 @@ impl ContactFinder {
             potential_contacts: Arc::from([]),
             selected_index: 0,
         };
-        let picker = cx.new_view(|cx| Picker::new(delegate, cx).modal(false));
+        let picker = cx.new_view(|cx| Picker::uniform_list(delegate, cx).modal(false));
 
         Self { picker }
     }

crates/collab_ui/src/collab_titlebar_item.rs

@@ -566,10 +566,7 @@ impl CollabTitlebarItem {
             ActiveCall::global(cx)
                 .update(cx, |call, cx| call.set_location(Some(&self.project), cx))
                 .detach_and_log_err(cx);
-            return;
-        }
-
-        if cx.active_window().is_none() {
+        } else if cx.active_window().is_none() {
             ActiveCall::global(cx)
                 .update(cx, |call, cx| call.set_location(None, cx))
                 .detach_and_log_err(cx);

crates/command_palette/Cargo.toml

@@ -28,6 +28,7 @@ ui.workspace = true
 util.workspace = true
 workspace.workspace = true
 zed_actions.workspace = true
+postage.workspace = true
 
 [dev-dependencies]
 ctor.workspace = true

crates/command_palette/src/command_palette.rs

@@ -1,6 +1,7 @@
 use std::{
     cmp::{self, Reverse},
     sync::Arc,
+    time::Duration,
 };
 
 use client::telemetry::Telemetry;
@@ -9,11 +10,12 @@ use copilot::CommandPaletteFilter;
 use fuzzy::{StringMatch, StringMatchCandidate};
 use gpui::{
     actions, Action, AppContext, DismissEvent, EventEmitter, FocusHandle, FocusableView, Global,
-    ParentElement, Render, Styled, View, ViewContext, VisualContext, WeakView,
+    ParentElement, Render, Styled, Task, View, ViewContext, VisualContext, WeakView,
 };
 use picker::{Picker, PickerDelegate};
 
-use release_channel::{parse_zed_link, ReleaseChannel};
+use postage::{sink::Sink, stream::Stream};
+use release_channel::parse_zed_link;
 use ui::{h_flex, prelude::*, v_flex, HighlightedLabel, KeyBinding, ListItem, ListItemSpacing};
 use util::ResultExt;
 use workspace::{ModalView, Workspace};
@@ -80,7 +82,7 @@ impl CommandPalette {
             previous_focus_handle,
         );
 
-        let picker = cx.new_view(|cx| Picker::new(delegate, cx));
+        let picker = cx.new_view(|cx| Picker::uniform_list(delegate, cx));
         Self { picker }
     }
 }
@@ -119,6 +121,10 @@ pub struct CommandPaletteDelegate {
     selected_ix: usize,
     telemetry: Arc<Telemetry>,
     previous_focus_handle: FocusHandle,
+    updating_matches: Option<(
+        Task<()>,
+        postage::dispatch::Receiver<(Vec<Command>, Vec<StringMatch>)>,
+    )>,
 }
 
 struct Command {
@@ -138,7 +144,7 @@ impl Clone for Command {
 /// Hit count for each command in the palette.
 /// We only account for commands triggered directly via command palette and not by e.g. keystrokes because
 /// if a user already knows a keystroke for a command, they are unlikely to use a command palette to look for it.
-#[derive(Default)]
+#[derive(Default, Clone)]
 struct HitCounts(HashMap<String, usize>);
 
 impl Global for HitCounts {}
@@ -158,6 +164,66 @@ impl CommandPaletteDelegate {
             selected_ix: 0,
             telemetry,
             previous_focus_handle,
+            updating_matches: None,
+        }
+    }
+
+    fn matches_updated(
+        &mut self,
+        query: String,
+        mut commands: Vec<Command>,
+        mut matches: Vec<StringMatch>,
+        cx: &mut ViewContext<Picker<Self>>,
+    ) {
+        self.updating_matches.take();
+
+        let mut intercept_result =
+            if let Some(interceptor) = cx.try_global::<CommandPaletteInterceptor>() {
+                (interceptor.0)(&query, cx)
+            } else {
+                None
+            };
+
+        if parse_zed_link(&query).is_some() {
+            intercept_result = Some(CommandInterceptResult {
+                action: OpenZedUrl { url: query.clone() }.boxed_clone(),
+                string: query.clone(),
+                positions: vec![],
+            })
+        }
+
+        if let Some(CommandInterceptResult {
+            action,
+            string,
+            positions,
+        }) = intercept_result
+        {
+            if let Some(idx) = matches
+                .iter()
+                .position(|m| commands[m.candidate_id].action.type_id() == action.type_id())
+            {
+                matches.remove(idx);
+            }
+            commands.push(Command {
+                name: string.clone(),
+                action,
+            });
+            matches.insert(
+                0,
+                StringMatch {
+                    candidate_id: commands.len() - 1,
+                    string,
+                    positions,
+                    score: 0.0,
+                },
+            )
+        }
+        self.commands = commands;
+        self.matches = matches;
+        if self.matches.is_empty() {
+            self.selected_ix = 0;
+        } else {
+            self.selected_ix = cmp::min(self.selected_ix, self.matches.len() - 1);
         }
     }
 }
@@ -186,113 +252,99 @@ impl PickerDelegate for CommandPaletteDelegate {
         query: String,
         cx: &mut ViewContext<Picker<Self>>,
     ) -> gpui::Task<()> {
-        let mut commands = self.all_commands.clone();
-
-        cx.spawn(move |picker, mut cx| async move {
-            cx.read_global::<HitCounts, _>(|hit_counts, _| {
+        let (mut tx, mut rx) = postage::dispatch::channel(1);
+        let task = cx.background_executor().spawn({
+            let mut commands = self.all_commands.clone();
+            let hit_counts = cx.global::<HitCounts>().clone();
+            let executor = cx.background_executor().clone();
+            let query = query.clone();
+            async move {
                 commands.sort_by_key(|action| {
                     (
                         Reverse(hit_counts.0.get(&action.name).cloned()),
                         action.name.clone(),
                     )
                 });
-            })
-            .ok();
 
-            let candidates = commands
-                .iter()
-                .enumerate()
-                .map(|(ix, command)| StringMatchCandidate {
-                    id: ix,
-                    string: command.name.to_string(),
-                    char_bag: command.name.chars().collect(),
-                })
-                .collect::<Vec<_>>();
-            let mut matches = if query.is_empty() {
-                candidates
-                    .into_iter()
+                let candidates = commands
+                    .iter()
                     .enumerate()
-                    .map(|(index, candidate)| StringMatch {
-                        candidate_id: index,
-                        string: candidate.string,
-                        positions: Vec::new(),
-                        score: 0.0,
+                    .map(|(ix, command)| StringMatchCandidate {
+                        id: ix,
+                        string: command.name.to_string(),
+                        char_bag: command.name.chars().collect(),
                     })
-                    .collect()
-            } else {
-                fuzzy::match_strings(
-                    &candidates,
-                    &query,
-                    true,
-                    10000,
-                    &Default::default(),
-                    cx.background_executor().clone(),
-                )
-                .await
+                    .collect::<Vec<_>>();
+
+                let matches = if query.is_empty() {
+                    candidates
+                        .into_iter()
+                        .enumerate()
+                        .map(|(index, candidate)| StringMatch {
+                            candidate_id: index,
+                            string: candidate.string,
+                            positions: Vec::new(),
+                            score: 0.0,
+                        })
+                        .collect()
+                } else {
+                    let ret = fuzzy::match_strings(
+                        &candidates,
+                        &query,
+                        true,
+                        10000,
+                        &Default::default(),
+                        executor,
+                    )
+                    .await;
+                    ret
+                };
+
+                tx.send((commands, matches)).await.log_err();
+            }
+        });
+        self.updating_matches = Some((task, rx.clone()));
+
+        cx.spawn(move |picker, mut cx| async move {
+            let Some((commands, matches)) = rx.recv().await else {
+                return;
             };
 
-            let mut intercept_result = cx
-                .try_read_global(|interceptor: &CommandPaletteInterceptor, cx| {
-                    (interceptor.0)(&query, cx)
-                })
-                .flatten();
-            let release_channel = cx
-                .update(|cx| ReleaseChannel::try_global(cx))
-                .ok()
-                .flatten();
-            if release_channel == Some(ReleaseChannel::Dev) {
-                if parse_zed_link(&query).is_some() {
-                    intercept_result = Some(CommandInterceptResult {
-                        action: OpenZedUrl { url: query.clone() }.boxed_clone(),
-                        string: query.clone(),
-                        positions: vec![],
-                    })
-                }
-            }
-
-            if let Some(CommandInterceptResult {
-                action,
-                string,
-                positions,
-            }) = intercept_result
-            {
-                if let Some(idx) = matches
-                    .iter()
-                    .position(|m| commands[m.candidate_id].action.type_id() == action.type_id())
-                {
-                    matches.remove(idx);
-                }
-                commands.push(Command {
-                    name: string.clone(),
-                    action,
-                });
-                matches.insert(
-                    0,
-                    StringMatch {
-                        candidate_id: commands.len() - 1,
-                        string,
-                        positions,
-                        score: 0.0,
-                    },
-                )
-            }
-
             picker
-                .update(&mut cx, |picker, _| {
-                    let delegate = &mut picker.delegate;
-                    delegate.commands = commands;
-                    delegate.matches = matches;
-                    if delegate.matches.is_empty() {
-                        delegate.selected_ix = 0;
-                    } else {
-                        delegate.selected_ix =
-                            cmp::min(delegate.selected_ix, delegate.matches.len() - 1);
-                    }
+                .update(&mut cx, |picker, cx| {
+                    picker
+                        .delegate
+                        .matches_updated(query, commands, matches, cx)
                 })
                 .log_err();
         })
     }
 
+    fn finalize_update_matches(
+        &mut self,
+        query: String,
+        duration: Duration,
+        cx: &mut ViewContext<Picker<Self>>,
+    ) -> bool {
+        let Some((task, rx)) = self.updating_matches.take() else {
+            return true;
+        };
+
+        match cx
+            .background_executor()
+            .block_with_timeout(duration, rx.clone().recv())
+        {
+            Ok(Some((commands, matches))) => {
+                self.matches_updated(query, commands, matches, cx);
+                true
+            }
+            _ => {
+                self.updating_matches = Some((task, rx));
+                false
+            }
+        }
+    }
+
     fn dismissed(&mut self, cx: &mut ViewContext<Picker<Self>>) {
         self.command_palette
             .update(cx, |_, cx| cx.emit(DismissEvent))
@@ -317,8 +369,8 @@ impl PickerDelegate for CommandPaletteDelegate {
         });
         let action = command.action;
         cx.focus(&self.previous_focus_handle);
-        cx.dispatch_action(action);
         self.dismissed(cx);
+        cx.dispatch_action(action);
     }
 
     fn render_match(

crates/copilot/Cargo.toml

@@ -38,6 +38,9 @@ smol.workspace = true
 theme.workspace = true
 util.workspace = true
 
+[target.'cfg(windows)'.dependencies]
+async-std = { version = "1.12.0", features = ["unstable"] }
+
 [dev-dependencies]
 clock.workspace = true
 collections = { workspace = true, features = ["test-support"] }

crates/copilot/src/copilot.rs

@@ -428,6 +428,8 @@ impl Copilot {
                 let binary = LanguageServerBinary {
                     path: node_path,
                     arguments,
+                    // TODO: We could set HTTP_PROXY etc here and fix the copilot issue.
+                    env: None,
                 };
 
                 let server = LanguageServer::new(
@@ -512,7 +514,7 @@ impl Copilot {
                                     .await?;
                                 match sign_in {
                                     request::SignInInitiateResult::AlreadySignedIn { user } => {
-                                        Ok(request::SignInStatus::Ok { user })
+                                        Ok(request::SignInStatus::Ok { user: Some(user) })
                                     }
                                     request::SignInInitiateResult::PromptUserDeviceFlow(flow) => {
                                         this.update(&mut cx, |this, cx| {
@@ -920,7 +922,7 @@ impl Copilot {
 
         if let Ok(server) = self.server.as_running() {
             match lsp_status {
-                request::SignInStatus::Ok { .. }
+                request::SignInStatus::Ok { user: Some(_) }
                 | request::SignInStatus::MaybeOk { .. }
                 | request::SignInStatus::AlreadySignedIn { .. } => {
                     server.sign_in_status = SignInStatus::Authorized;
@@ -936,7 +938,7 @@ impl Copilot {
                         self.unregister_buffer(&buffer);
                     }
                 }
-                request::SignInStatus::NotSignedIn => {
+                request::SignInStatus::Ok { user: None } | request::SignInStatus::NotSignedIn => {
                     server.sign_in_status = SignInStatus::SignedOut;
                     for buffer in self.buffers.iter().cloned().collect::<Vec<_>>() {
                         self.unregister_buffer(&buffer);

crates/copilot/src/request.rs

@@ -52,7 +52,7 @@ pub struct SignInConfirmParams {
 pub enum SignInStatus {
     #[serde(rename = "OK")]
     Ok {
-        user: String,
+        user: Option<String>,
     },
     MaybeOk {
         user: String,

crates/copilot_ui/src/sign_in.rs

@@ -116,6 +116,11 @@ impl CopilotCodeVerification {
                     .full_width()
                     .style(ButtonStyle::Filled),
             )
+            .child(
+                Button::new("copilot-enable-cancel-button", "Cancel")
+                    .full_width()
+                    .on_click(cx.listener(|_, _, cx| cx.emit(DismissEvent))),
+            )
     }
     fn render_enabled_modal(cx: &mut ViewContext<Self>) -> impl Element {
         v_flex()
@@ -131,7 +136,7 @@ impl CopilotCodeVerification {
             )
     }
 
-    fn render_unauthorized_modal() -> impl Element {
+    fn render_unauthorized_modal(cx: &mut ViewContext<Self>) -> impl Element {
         v_flex()
             .child(Headline::new("You must have an active GitHub Copilot subscription.").size(HeadlineSize::Large))
 
@@ -143,6 +148,11 @@ impl CopilotCodeVerification {
                     .full_width()
                     .on_click(|_, cx| cx.open_url(COPILOT_SIGN_UP_URL)),
             )
+            .child(
+                Button::new("copilot-subscribe-cancel-button", "Cancel")
+                    .full_width()
+                    .on_click(cx.listener(|_, _, cx| cx.emit(DismissEvent))),
+            )
     }
 
     fn render_disabled_modal() -> impl Element {
@@ -160,7 +170,7 @@ impl Render for CopilotCodeVerification {
             } => Self::render_prompting_modal(self.connect_clicked, &prompt, cx).into_any_element(),
             Status::Unauthorized => {
                 self.connect_clicked = false;
-                Self::render_unauthorized_modal().into_any_element()
+                Self::render_unauthorized_modal(cx).into_any_element()
             }
             Status::Authorized => {
                 self.connect_clicked = false;

crates/editor/Cargo.toml

@@ -40,7 +40,7 @@ indoc = "1.0.4"
 itertools = "0.10"
 language.workspace = true
 lazy_static.workspace = true
-linkify = "0.10.0"
+linkify.workspace = true
 log.workspace = true
 lsp.workspace = true
 multi_buffer.workspace = true

crates/editor/src/actions.rs

@@ -165,6 +165,7 @@ gpui::actions!(
         GoToPrevHunk,
         GoToTypeDefinition,
         GoToTypeDefinitionSplit,
+        OpenUrl,
         HalfPageDown,
         HalfPageUp,
         Hover,

crates/editor/src/display_map.rs

@@ -67,15 +67,27 @@ pub trait ToDisplayPoint {
 type TextHighlights = TreeMap<Option<TypeId>, Arc<(HighlightStyle, Vec<Range<Anchor>>)>>;
 type InlayHighlights = BTreeMap<TypeId, HashMap<InlayId, (HighlightStyle, InlayHighlight)>>;
 
+/// Decides how text in a [`MultiBuffer`] should be displayed in a buffer, handling inlay hints,
+/// folding, hard tabs, soft wrapping, custom blocks (like diagnostics), and highlighting.
+///
+/// See the [module level documentation](self) for more information.
 pub struct DisplayMap {
+    /// The buffer that we are displaying.
     buffer: Model<MultiBuffer>,
     buffer_subscription: BufferSubscription,
-    fold_map: FoldMap,
+    /// Decides where the [`Inlay`]s should be displayed.
     inlay_map: InlayMap,
+    /// Decides where the fold indicators should be and tracks parts of a source file that are currently folded.
+    fold_map: FoldMap,
+    /// Keeps track of hard tabs in a buffer.
     tab_map: TabMap,
+    /// Handles soft wrapping.
     wrap_map: Model<WrapMap>,
+    /// Tracks custom blocks such as diagnostics that should be displayed within buffer.
     block_map: BlockMap,
+    /// Regions of text that should be highlighted.
     text_highlights: TextHighlights,
+    /// Regions of inlays that should be highlighted.
     inlay_highlights: InlayHighlights,
     pub clip_at_line_ends: bool,
 }

crates/editor/src/display_map/block_map.rs

@@ -22,6 +22,9 @@ use text::Edit;
 
 const NEWLINES: &[u8] = &[b'\n'; u8::MAX as usize];
 
+/// Tracks custom blocks such as diagnostics that should be displayed within buffer.
+///
+/// See the [`display_map` module documentation](crate::display_map) for more information.
 pub struct BlockMap {
     next_block_id: AtomicUsize,
     wrap_snapshot: RefCell<WrapSnapshot>,

crates/editor/src/display_map/fold_map.rs

@@ -178,6 +178,9 @@ impl<'a> FoldMapWriter<'a> {
     }
 }
 
+/// Decides where the fold indicators should be; also tracks parts of a source file that are currently folded.
+///
+/// See the [`display_map` module documentation](crate::display_map) for more information.
 pub(crate) struct FoldMap {
     snapshot: FoldSnapshot,
     ellipses_color: Option<Hsla>,

crates/editor/src/display_map/inlay_map.rs

@@ -16,6 +16,9 @@ use text::{Patch, Rope};
 
 use super::Highlights;
 
+/// Decides where the [`Inlay`]s should be displayed.
+///
+/// See the [`display_map` module documentation](crate::display_map) for more information.
 pub struct InlayMap {
     snapshot: InlaySnapshot,
     inlays: Vec<Inlay>,

crates/editor/src/display_map/tab_map.rs

@@ -9,6 +9,9 @@ use sum_tree::Bias;
 
 const MAX_EXPANSION_COLUMN: u32 = 256;
 
+/// Keeps track of hard tabs in a text buffer.
+///
+/// See the [`display_map` module documentation](crate::display_map) for more information.
 pub struct TabMap(TabSnapshot);
 
 impl TabMap {

crates/editor/src/display_map/wrap_map.rs

@@ -15,6 +15,9 @@ use text::Patch;
 pub use super::tab_map::TextSummary;
 pub type WrapEdit = text::Edit<u32>;
 
+/// Handles soft wrapping of text.
+///
+/// See the [`display_map` module documentation](crate::display_map) for more information.
 pub struct WrapMap {
     snapshot: WrapSnapshot,
     pending_edits: VecDeque<(TabSnapshot, Vec<TabEdit>)>,

crates/editor/src/editor.rs

@@ -123,6 +123,8 @@ use util::{maybe, post_inc, RangeExt, ResultExt, TryFutureExt};
 use workspace::Toast;
 use workspace::{searchable::SearchEvent, ItemNavHistory, Pane, SplitDirection, ViewId, Workspace};
 
+use crate::hover_links::find_url;
+
 const CURSOR_BLINK_INTERVAL: Duration = Duration::from_millis(500);
 const MAX_LINE_LEN: usize = 1024;
 const MIN_NAVIGATION_HISTORY_ROW_DELTA: i64 = 10;
@@ -290,7 +292,7 @@ pub enum SelectPhase {
 }
 
 #[derive(Clone, Debug)]
-pub(crate) enum SelectMode {
+pub enum SelectMode {
     Character,
     Word(Range<Anchor>),
     Line(Range<Anchor>),
@@ -349,10 +351,16 @@ type CompletionId = usize;
 type BackgroundHighlight = (fn(&ThemeColors) -> Hsla, Vec<Range<Anchor>>);
 type InlayBackgroundHighlight = (fn(&ThemeColors) -> Hsla, Vec<InlayHighlight>);
 
+/// Zed's primary text input `View`, allowing users to edit a [`MultiBuffer`]
+///
+/// See the [module level documentation](self) for more information.
 pub struct Editor {
     handle: WeakView<Self>,
     focus_handle: FocusHandle,
+    /// The text buffer being edited
     buffer: Model<MultiBuffer>,
+    /// Map of how text in the buffer should be displayed.
+    /// Handles soft wraps, folds, fake inlay text insertions, etc.
     display_map: Model<DisplayMap>,
     pub selections: SelectionsCollection,
     pub scroll_manager: ScrollManager,
@@ -7362,6 +7370,28 @@ impl Editor {
         .detach_and_log_err(cx);
     }
 
+    pub fn open_url(&mut self, _: &OpenUrl, cx: &mut ViewContext<Self>) {
+        let position = self.selections.newest_anchor().head();
+        let Some((buffer, buffer_position)) = self
+            .buffer
+            .read(cx)
+            .text_anchor_for_position(position.clone(), cx)
+        else {
+            return;
+        };
+
+        cx.spawn(|editor, mut cx| async move {
+            if let Some((_, url)) = find_url(&buffer, buffer_position, cx.clone()) {
+                editor.update(&mut cx, |_, cx| {
+                    cx.open_url(&url);
+                })
+            } else {
+                Ok(())
+            }
+        })
+        .detach();
+    }
+
     pub fn navigate_to_hover_links(
         &mut self,
         mut definitions: Vec<HoverLink>,
@@ -7660,8 +7690,9 @@ impl Editor {
         let snapshot = cursor_buffer.read(cx).snapshot();
         let cursor_buffer_offset = cursor_buffer_position.to_offset(&snapshot);
         let prepare_rename = project.update(cx, |project, cx| {
-            project.prepare_rename(cursor_buffer, cursor_buffer_offset, cx)
+            project.prepare_rename(cursor_buffer.clone(), cursor_buffer_offset, cx)
         });
+        drop(snapshot);
 
         Some(cx.spawn(|this, mut cx| async move {
             let rename_range = if let Some(range) = prepare_rename.await? {
@@ -7681,11 +7712,12 @@ impl Editor {
                 })?
             };
             if let Some(rename_range) = rename_range {
-                let rename_buffer_range = rename_range.to_offset(&snapshot);
-                let cursor_offset_in_rename_range =
-                    cursor_buffer_offset.saturating_sub(rename_buffer_range.start);
-
                 this.update(&mut cx, |this, cx| {
+                    let snapshot = cursor_buffer.read(cx).snapshot();
+                    let rename_buffer_range = rename_range.to_offset(&snapshot);
+                    let cursor_offset_in_rename_range =
+                        cursor_buffer_offset.saturating_sub(rename_buffer_range.start);
+
                     this.take_rename(false, cx);
                     let buffer = this.buffer.read(cx).read(cx);
                     let cursor_offset = selection.head().to_offset(&buffer);

crates/editor/src/element.rs

@@ -262,6 +262,7 @@ impl EditorElement {
         register_action(view, cx, Editor::go_to_definition_split);
         register_action(view, cx, Editor::go_to_type_definition);
         register_action(view, cx, Editor::go_to_type_definition_split);
+        register_action(view, cx, Editor::open_url);
         register_action(view, cx, Editor::fold);
         register_action(view, cx, Editor::fold_at);
         register_action(view, cx, Editor::unfold_lines);

crates/editor/src/hover_links.rs

@@ -569,7 +569,7 @@ pub fn show_link_definition(
     editor.hovered_link_state = Some(hovered_link_state);
 }
 
-fn find_url(
+pub(crate) fn find_url(
     buffer: &Model<language::Buffer>,
     position: text::Anchor,
     mut cx: AsyncWindowContext,

crates/editor/src/hover_popover.rs

@@ -289,6 +289,7 @@ fn show_hover(
             })?;
 
             let hover_result = hover_request.await.ok().flatten();
+            let snapshot = this.update(&mut cx, |this, cx| this.snapshot(cx))?;
             let hover_popover = match hover_result {
                 Some(hover_result) if !hover_result.is_empty() => {
                     // Create symbol range of anchors for highlighting and filtering of future requests.

crates/editor/src/items.rs

@@ -704,10 +704,12 @@ impl Item for Editor {
 
     fn save(&mut self, project: Model<Project>, cx: &mut ViewContext<Self>) -> Task<Result<()>> {
         self.report_editor_event("save", None, cx);
-        let format = self.perform_format(project.clone(), FormatTrigger::Save, cx);
         let buffers = self.buffer().clone().read(cx).all_buffers();
-        cx.spawn(|_, mut cx| async move {
-            format.await?;
+        cx.spawn(|this, mut cx| async move {
+            this.update(&mut cx, |this, cx| {
+                this.perform_format(project.clone(), FormatTrigger::Save, cx)
+            })?
+            .await?;
 
             if buffers.len() == 1 {
                 project

crates/editor/src/movement.rs

@@ -5,6 +5,7 @@ use super::{Bias, DisplayPoint, DisplaySnapshot, SelectionGoal, ToDisplayPoint};
 use crate::{char_kind, scroll::ScrollAnchor, CharKind, EditorStyle, ToOffset, ToPoint};
 use gpui::{px, Pixels, WindowTextSystem};
 use language::Point;
+use multi_buffer::MultiBufferSnapshot;
 
 use std::{ops::Range, sync::Arc};
 
@@ -254,7 +255,7 @@ pub fn previous_word_start(map: &DisplaySnapshot, point: DisplayPoint) -> Displa
     let raw_point = point.to_point(map);
     let scope = map.buffer_snapshot.language_scope_at(raw_point);
 
-    find_preceding_boundary(map, point, FindRange::MultiLine, |left, right| {
+    find_preceding_boundary_display_point(map, point, FindRange::MultiLine, |left, right| {
         (char_kind(&scope, left) != char_kind(&scope, right) && !right.is_whitespace())
             || left == '\n'
     })
@@ -267,7 +268,7 @@ pub fn previous_subword_start(map: &DisplaySnapshot, point: DisplayPoint) -> Dis
     let raw_point = point.to_point(map);
     let scope = map.buffer_snapshot.language_scope_at(raw_point);
 
-    find_preceding_boundary(map, point, FindRange::MultiLine, |left, right| {
+    find_preceding_boundary_display_point(map, point, FindRange::MultiLine, |left, right| {
         let is_word_start =
             char_kind(&scope, left) != char_kind(&scope, right) && !right.is_whitespace();
         let is_subword_start =
@@ -366,16 +367,16 @@ pub fn end_of_paragraph(
 /// indicated by the given predicate returning true.
 /// The predicate is called with the character to the left and right of the candidate boundary location.
 /// If FindRange::SingleLine is specified and no boundary is found before the start of the current line, the start of the current line will be returned.
-pub fn find_preceding_boundary(
-    map: &DisplaySnapshot,
-    from: DisplayPoint,
+pub fn find_preceding_boundary_point(
+    buffer_snapshot: &MultiBufferSnapshot,
+    from: Point,
     find_range: FindRange,
     mut is_boundary: impl FnMut(char, char) -> bool,
-) -> DisplayPoint {
+) -> Point {
     let mut prev_ch = None;
-    let mut offset = from.to_point(map).to_offset(&map.buffer_snapshot);
+    let mut offset = from.to_offset(&buffer_snapshot);
 
-    for ch in map.buffer_snapshot.reversed_chars_at(offset) {
+    for ch in buffer_snapshot.reversed_chars_at(offset) {
         if find_range == FindRange::SingleLine && ch == '\n' {
             break;
         }
@@ -389,7 +390,26 @@ pub fn find_preceding_boundary(
         prev_ch = Some(ch);
     }
 
-    map.clip_point(offset.to_display_point(map), Bias::Left)
+    offset.to_point(&buffer_snapshot)
+}
+
+/// Scans for a boundary preceding the given start point `from` until a boundary is found,
+/// indicated by the given predicate returning true.
+/// The predicate is called with the character to the left and right of the candidate boundary location.
+/// If FindRange::SingleLine is specified and no boundary is found before the start of the current line, the start of the current line will be returned.
+pub fn find_preceding_boundary_display_point(
+    map: &DisplaySnapshot,
+    from: DisplayPoint,
+    find_range: FindRange,
+    is_boundary: impl FnMut(char, char) -> bool,
+) -> DisplayPoint {
+    let result = find_preceding_boundary_point(
+        &map.buffer_snapshot,
+        from.to_point(map),
+        find_range,
+        is_boundary,
+    );
+    map.clip_point(result.to_display_point(map), Bias::Left)
 }
 
 /// Scans for a boundary following the given start point until a boundary is found, indicated by the
@@ -626,7 +646,7 @@ mod tests {
         ) {
             let (snapshot, display_points) = marked_display_snapshot(marked_text, cx);
             assert_eq!(
-                find_preceding_boundary(
+                find_preceding_boundary_display_point(
                     &snapshot,
                     display_points[1],
                     FindRange::MultiLine,
@@ -700,7 +720,7 @@ mod tests {
         });
 
         assert_eq!(
-            find_preceding_boundary(
+            find_preceding_boundary_display_point(
                 &snapshot,
                 buffer_snapshot.len().to_display_point(&snapshot),
                 FindRange::MultiLine,

crates/editor/src/selections_collection.rs

@@ -29,8 +29,11 @@ pub struct SelectionsCollection {
     buffer: Model<MultiBuffer>,
     pub next_selection_id: usize,
     pub line_mode: bool,
-    disjoint: Arc<[Selection<Anchor>]>,
-    pending: Option<PendingSelection>,
+    /// The non-pending, non-overlapping selections.
+    /// The [SelectionsCollection::pending] selection could possibly overlap these
+    pub disjoint: Arc<[Selection<Anchor>]>,
+    /// A pending selection, such as when the mouse is being dragged
+    pub pending: Option<PendingSelection>,
 }
 
 impl SelectionsCollection {

crates/editor/src/test/editor_test_context.rs

@@ -147,7 +147,7 @@ impl EditorTestContext {
             self.add_assertion_context(format!("Simulated Keystroke: {:?}", keystroke_text));
         let keystroke = Keystroke::parse(keystroke_text).unwrap();
 
-        self.cx.dispatch_keystroke(self.window, keystroke, false);
+        self.cx.dispatch_keystroke(self.window, keystroke);
 
         keystroke_under_test_handle
     }

crates/extension/src/extension_store.rs

@@ -42,6 +42,7 @@ pub struct Extension {
     pub description: Option<String>,
     pub authors: Vec<String>,
     pub repository: String,
+    pub download_count: usize,
 }
 
 #[derive(Clone)]
@@ -414,8 +415,8 @@ impl ExtensionStore {
                 language.matcher.clone(),
                 vec![],
                 move || {
-                    let config = std::fs::read(language_path.join("config.toml"))?;
-                    let config: LanguageConfig = ::toml::from_slice(&config)?;
+                    let config = std::fs::read_to_string(language_path.join("config.toml"))?;
+                    let config: LanguageConfig = ::toml::from_str(&config)?;
                     let queries = load_plugin_queries(&language_path);
                     Ok((config, queries))
                 },
@@ -650,6 +651,12 @@ impl ExtensionStore {
                 let Ok(relative_path) = language_path.strip_prefix(&extension_dir) else {
                     continue;
                 };
+                let Ok(Some(fs_metadata)) = fs.metadata(&language_path).await else {
+                    continue;
+                };
+                if !fs_metadata.is_dir {
+                    continue;
+                }
                 let config = fs.load(&language_path.join("config.toml")).await?;
                 let config = ::toml::from_str::<LanguageConfig>(&config)?;
 

crates/extensions_ui/src/extensions_ui.rs

@@ -1,12 +1,11 @@
 use client::telemetry::Telemetry;
 use editor::{Editor, EditorElement, EditorStyle};
 use extension::{Extension, ExtensionStatus, ExtensionStore};
-use fs::Fs;
 use gpui::{
     actions, canvas, uniform_list, AnyElement, AppContext, AvailableSpace, EventEmitter,
     FocusableView, FontStyle, FontWeight, InteractiveElement, KeyContext, ParentElement, Render,
-    Styled, Task, TextStyle, UniformListScrollHandle, View, ViewContext, VisualContext, WeakView,
-    WhiteSpace, WindowContext,
+    Styled, Task, TextStyle, UniformListScrollHandle, View, ViewContext, VisualContext, WhiteSpace,
+    WindowContext,
 };
 use settings::Settings;
 use std::time::Duration;
@@ -32,8 +31,6 @@ pub fn init(cx: &mut AppContext) {
 }
 
 pub struct ExtensionsPage {
-    workspace: WeakView<Workspace>,
-    fs: Arc<dyn Fs>,
     list: UniformListScrollHandle,
     telemetry: Arc<Telemetry>,
     is_fetching_extensions: bool,
@@ -46,7 +43,7 @@ pub struct ExtensionsPage {
 
 impl ExtensionsPage {
     pub fn new(workspace: &Workspace, cx: &mut ViewContext<Workspace>) -> View<Self> {
-        let extensions_panel = cx.new_view(|cx: &mut ViewContext<Self>| {
+        cx.new_view(|cx: &mut ViewContext<Self>| {
             let store = ExtensionStore::global(cx);
             let subscription = cx.observe(&store, |_, _, cx| cx.notify());
 
@@ -54,8 +51,6 @@ impl ExtensionsPage {
             cx.subscribe(&query_editor, Self::on_query_change).detach();
 
             let mut this = Self {
-                fs: workspace.project().read(cx).fs().clone(),
-                workspace: workspace.weak_handle(),
                 list: UniformListScrollHandle::new(),
                 telemetry: workspace.client().telemetry().clone(),
                 is_fetching_extensions: false,
@@ -67,8 +62,7 @@ impl ExtensionsPage {
             };
             this.fetch_extensions(None, cx);
             this
-        });
-        extensions_panel
+        })
     }
 
     fn install_extension(
@@ -200,6 +194,8 @@ impl ExtensionsPage {
         }
         .color(Color::Accent);
 
+        let repository_url = extension.repository.clone();
+
         div().w_full().child(
             v_flex()
                 .w_full()
@@ -236,18 +232,24 @@ impl ExtensionsPage {
                         ),
                 )
                 .child(
-                    h_flex().justify_between().child(
-                        Label::new(format!(
-                            "{}: {}",
-                            if extension.authors.len() > 1 {
-                                "Authors"
-                            } else {
-                                "Author"
-                            },
-                            extension.authors.join(", ")
-                        ))
-                        .size(LabelSize::Small),
-                    ),
+                    h_flex()
+                        .justify_between()
+                        .child(
+                            Label::new(format!(
+                                "{}: {}",
+                                if extension.authors.len() > 1 {
+                                    "Authors"
+                                } else {
+                                    "Author"
+                                },
+                                extension.authors.join(", ")
+                            ))
+                            .size(LabelSize::Small),
+                        )
+                        .child(
+                            Label::new(format!("Downloads: {}", extension.download_count))
+                                .size(LabelSize::Small),
+                        ),
                 )
                 .child(
                     h_flex()
@@ -256,7 +258,19 @@ impl ExtensionsPage {
                             Label::new(description.clone())
                                 .size(LabelSize::Small)
                                 .color(Color::Default)
-                        })),
+                        }))
+                        .child(
+                            IconButton::new(
+                                SharedString::from(format!("repository-{}", extension.id)),
+                                IconName::Github,
+                            )
+                            .icon_color(Color::Accent)
+                            .icon_size(IconSize::Small)
+                            .style(ButtonStyle::Filled)
+                            .on_click(cx.listener(move |_, _, cx| {
+                                cx.open_url(&repository_url);
+                            })),
+                        ),
                 ),
         )
     }
@@ -453,25 +467,9 @@ impl Item for ExtensionsPage {
     fn clone_on_split(
         &self,
         _workspace_id: WorkspaceId,
-        cx: &mut ViewContext<Self>,
+        _: &mut ViewContext<Self>,
     ) -> Option<View<Self>> {
-        Some(cx.new_view(|cx| {
-            let store = ExtensionStore::global(cx);
-            let subscription = cx.observe(&store, |_, _, cx| cx.notify());
-
-            ExtensionsPage {
-                fs: self.fs.clone(),
-                workspace: self.workspace.clone(),
-                list: UniformListScrollHandle::new(),
-                telemetry: self.telemetry.clone(),
-                is_fetching_extensions: false,
-                extensions_entries: Default::default(),
-                query_editor: self.query_editor.clone(),
-                _subscription: subscription,
-                query_contains_error: false,
-                extension_fetch_task: None,
-            }
-        }))
+        None
     }
 
     fn to_item_events(event: &Self::Event, mut f: impl FnMut(workspace::item::ItemEvent)) {

crates/file_finder/src/file_finder.rs

@@ -93,7 +93,7 @@ impl FileFinder {
 
     fn new(delegate: FileFinderDelegate, cx: &mut ViewContext<Self>) -> Self {
         Self {
-            picker: cx.new_view(|cx| Picker::new(delegate, cx)),
+            picker: cx.new_view(|cx| Picker::uniform_list(delegate, cx)),
         }
     }
 }

crates/fs/src/fs.rs

@@ -11,6 +11,9 @@ use fsevent::StreamFlags;
 #[cfg(not(target_os = "macos"))]
 use notify::{Config, EventKind, Watcher};
 
+#[cfg(unix)]
+use std::os::unix::fs::MetadataExt;
+
 use futures::{future::BoxFuture, Stream, StreamExt};
 use git2::Repository as LibGitRepository;
 use parking_lot::Mutex;
@@ -21,7 +24,6 @@ use std::io::Write;
 use std::sync::Arc;
 use std::{
     io,
-    os::unix::fs::MetadataExt,
     path::{Component, Path, PathBuf},
     pin::Pin,
     time::{Duration, SystemTime},
@@ -239,8 +241,16 @@ impl Fs for RealFs {
         } else {
             symlink_metadata
         };
+
+        #[cfg(unix)]
+        let inode = metadata.ino();
+
+        // todo!("windows")
+        #[cfg(windows)]
+        let inode = 0;
+
         Ok(Some(Metadata {
-            inode: metadata.ino(),
+            inode,
             mtime: metadata.modified().unwrap(),
             is_symlink,
             is_dir: metadata.file_type().is_dir(),

crates/gpui/Cargo.toml

@@ -16,6 +16,7 @@ test-support = [
     "util/test-support",
 ]
 runtime_shaders = []
+macos-blade = ["blade-graphics", "blade-macros", "blade-rwh", "bytemuck"]
 
 [lib]
 path = "src/gpui.rs"
@@ -26,6 +27,10 @@ anyhow.workspace = true
 async-task = "4.7"
 backtrace = { version = "0.3", optional = true }
 bitflags = "2.4.0"
+blade-graphics = { workspace = true, optional = true }
+blade-macros = { workspace = true, optional = true }
+blade-rwh = { workspace = true, optional = true }
+bytemuck = { version = "1", optional = true }
 collections.workspace = true
 ctor.workspace = true
 derive_more.workspace = true
@@ -33,7 +38,7 @@ dhat = { version = "0.3", optional = true }
 env_logger = { version = "0.9", optional = true }
 etagere = "0.2"
 futures.workspace = true
-font-kit = { git = "https://github.com/zed-industries/font-kit", rev = "d97147f" }
+font-kit = { git = "https://github.com/zed-industries/font-kit", rev = "5a5c4d4" }
 gpui_macros.workspace = true
 image = "0.23"
 itertools = "0.10"
@@ -48,7 +53,6 @@ pathfinder_geometry = "0.5"
 postage.workspace = true
 rand.workspace = true
 raw-window-handle = "0.6"
-blade-rwh = { package = "raw-window-handle", version = "0.5" }
 refineable.workspace = true
 resvg = "0.14"
 schemars.workspace = true
@@ -86,20 +90,28 @@ cbindgen = "0.26.0"
 block = "0.1"
 cocoa = "0.25"
 core-foundation = { version = "0.9.3", features = ["with-uuid"] }
-core-graphics = "0.22.3"
-core-text = "19.2"
-foreign-types = "0.3"
+core-graphics = "0.23"
+core-text = "20.1"
+foreign-types = "0.5"
 log.workspace = true
 media.workspace = true
-metal = "0.21.0"
+metal = "0.25"
 objc = "0.2"
 
 [target.'cfg(target_os = "linux")'.dependencies]
 flume = "0.11"
-xcb = { version = "1.3", features = ["as-raw-xcb-connection"] }
+open = "5.0.1"
+ashpd = "0.7.0"
+# todo!(linux) - Technically do not use `randr`, but it doesn't compile otherwise
+xcb = { version = "1.3", features = ["as-raw-xcb-connection", "present", "randr", "xkb"] }
+wayland-client= { version = "0.31.2" }
+wayland-protocols = { version = "0.31.2", features = ["client", "staging", "unstable"] }
+wayland-backend = { version = "0.3.3", features = ["client_system"] }
+xkbcommon = { version = "0.7", features = ["wayland", "x11"] }
 as-raw-xcb-connection = "1"
 #TODO: use these on all platforms
-blade-graphics = { git = "https://github.com/kvark/blade", rev = "c4f951a88b345724cb952e920ad30e39851f7760" }
-blade-macros = { git = "https://github.com/kvark/blade", rev = "c4f951a88b345724cb952e920ad30e39851f7760" }
+blade-graphics.workspace = true
+blade-macros.workspace = true
+blade-rwh.workspace = true
 bytemuck = "1"
 cosmic-text = "0.10.0"