Add fireside crate demoing GPUI things

This PR sorts the entries in the `.mailmap` file to keep them in
alphabetical order.

Release Notes:

- N/A

.cargo/ci-config.toml

@@ -0,0 +1,12 @@
+# This config is different from config.toml in this directory, as the latter is recognized by Cargo.
+# This file is placed in $HOME/.cargo/config.toml on CI runs. Cargo then merges Zeds .cargo/config.toml with $HOME/.cargo/config.toml
+# with preference for settings from Zeds config.toml.
+# TL;DR: If a value is set in both ci-config.toml and config.toml, config.toml value takes precedence.
+# Arrays are merged together though. See: https://doc.rust-lang.org/cargo/reference/config.html#hierarchical-structure
+# The intent for this file is to configure CI build process with a divergance from Zed developers experience; for example, in this config file
+# we use `-D warnings` for rustflags (which makes compilation fail in presence of warnings during build process). Placing that in developers `config.toml`
+# would be incovenient.
+# We *could* override things like RUSTFLAGS manually by setting them as environment variables, but that is less DRY; worse yet, if you forget to set proper environment variables
+# in one spot, that's going to trigger a rebuild of all of the artifacts. Using ci-config.toml we can define these overrides for CI in one spot and not worry about it.
+[build]
+rustflags = ["-D", "warnings"]

.cargo/config.toml

@@ -1,6 +1,3 @@
-[alias]
-xtask = "run --package xtask --"
-
 [build]
 # v0 mangling scheme provides more detailed backtraces around closures
 rustflags = ["-C", "symbol-mangling-version=v0"]

.github/ISSUE_TEMPLATE/0_feature_request.yml

@@ -0,0 +1,24 @@
+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:
+          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

@@ -0,0 +1,47 @@
+name: Language Support
+description: Request language support
+title: "<name_of_language> support"
+labels:
+    [
+        "admin read",
+        "triage",
+        "enhancement",
+        "language",
+        "unsupported language",
+        "potential plugin",
+    ]
+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:
+          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

@@ -0,0 +1,38 @@
+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:
+          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

@@ -0,0 +1,10 @@
+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: Postive 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

@@ -0,0 +1,24 @@
+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
+
+    - name: cargo clippy
+      shell: bash -euxo pipefail {0}
+      # clippy.toml is not currently supporting specifying allowed lints
+      # so specify those here, and disable the rest until Zed's workspace
+      # will have more fixes & suppression for the standard lint set
+      run: |
+        cargo clippy --workspace --all-features --all-targets -- -A clippy::all -D clippy::dbg_macro -D clippy::todo
+        cargo clippy -p gpui
+
+    - name: Find modified migrations
+      shell: bash -euxo pipefail {0}
+      run: |
+        export SQUAWK_GITHUB_TOKEN=${{ github.token }}
+        . ./script/squawk

.github/actions/run_tests/action.yml

@@ -0,0 +1,23 @@
+name: "Run tests"
+description: "Runs the tests"
+
+runs:
+    using: "composite"
+    steps:
+        - name: Install Rust
+          shell: bash -euxo pipefail {0}
+          run: |
+              cargo install cargo-nextest
+
+        - name: Install Node
+          uses: actions/setup-node@v3
+          with:
+              node-version: "18"
+
+        - 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

.github/pull_request_template.md

@@ -2,11 +2,4 @@
 
 Release Notes:
 
-- N/A
-
-or
-
-- (Added|Fixed|Improved) ... ([#<public_issue_number_if_exists>](https://github.com/zed-industries/community/issues/<public_issue_number_if_exists>)).
-
-If the release notes are only intended for a specific release channel only, add `(<release_channel>-only)` to the end of the release note line.
-These will be removed by the person making the release.
+- (Added|Fixed|Improved) ... ([#<public_issue_number_if_exists>](https://github.com/zed-industries/zed/issues/<public_issue_number_if_exists>)).

.github/workflows/ci.yml

@@ -11,67 +11,57 @@ on:
     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
+
 env:
   CARGO_TERM_COLOR: always
   CARGO_INCREMENTAL: 0
   RUST_BACKTRACE: 1
 
 jobs:
-  rustfmt:
-    name: Check formatting
+  style:
+    name: Check formatting, Clippy lints, and spelling
     runs-on:
       - self-hosted
       - test
     steps:
-      - name: Install Rust
-        run: |
-          rustup set profile minimal
-          rustup update stable
-
       - name: Checkout repo
         uses: actions/checkout@v3
         with:
           clean: false
-          submodules: 'recursive'
+          submodules: "recursive"
+          fetch-depth: 0
 
-      - name: cargo fmt
-        run: cargo fmt --all -- --check
+      - name: Set up default .cargo/config.toml
+        run: cp ./.cargo/ci-config.toml ~/.cargo/config.toml
+
+      - name: Check spelling
+        run: |
+          if ! which typos > /dev/null; then
+            cargo install typos-cli
+          fi
+          typos
+
+      - name: Run style checks
+        uses: ./.github/actions/check_style
 
   tests:
     name: Run tests
     runs-on:
       - self-hosted
       - test
-    needs: rustfmt
-    env:
-      RUSTFLAGS: -D warnings
     steps:
-      - name: Install Rust
-        run: |
-          rustup set profile minimal
-          rustup update stable
-          rustup target add wasm32-wasi
-          cargo install cargo-nextest
-
-      - name: Install Node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-
       - name: Checkout repo
         uses: actions/checkout@v3
         with:
           clean: false
-          submodules: 'recursive'
-
-      - name: Limit target directory size
-        run: script/clear-target-dir-if-larger-than 70
-
-      - name: Run check
-        run: cargo check --workspace
+          submodules: "recursive"
 
       - name: Run tests
-        run: cargo nextest run --workspace --no-fail-fast
+        uses: ./.github/actions/run_tests
 
       - name: Build collab
         run: cargo build -p collab
@@ -79,15 +69,12 @@ jobs:
       - name: Build other binaries
         run: cargo build --workspace --bins --all-features
 
-      - name: Generate license file
-        run: script/generate-licenses
-
   bundle:
     name: Bundle app
     runs-on:
       - self-hosted
       - bundle
-    if: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
+    if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-build-dmg') }}
     needs: tests
     env:
       MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
@@ -95,27 +82,19 @@ jobs:
       APPLE_NOTARIZATION_USERNAME: ${{ secrets.APPLE_NOTARIZATION_USERNAME }}
       APPLE_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_NOTARIZATION_PASSWORD }}
     steps:
-      - name: Install Rust
-        run: |
-          rustup set profile minimal
-          rustup update stable
-          rustup target add aarch64-apple-darwin
-          rustup target add x86_64-apple-darwin
-          rustup target add wasm32-wasi
-
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: '18'
+          node-version: "18"
 
       - name: Checkout repo
         uses: actions/checkout@v3
         with:
           clean: false
-          submodules: 'recursive'
+          submodules: "recursive"
 
       - name: Limit target directory size
-        run: script/clear-target-dir-if-larger-than 70
+        run: script/clear-target-dir-if-larger-than 100
 
       - name: Determine version and release channel
         if: ${{ startsWith(github.ref, 'refs/tags/v') }}
@@ -133,6 +112,8 @@ jobs:
               expected_tag_name="v${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;;
@@ -157,7 +138,7 @@ jobs:
 
       - uses: softprops/action-gh-release@v1
         name: Upload app bundle to release
-        if: ${{ env.RELEASE_CHANNEL }}
+        if: ${{ env.RELEASE_CHANNEL == 'preview' || env.RELEASE_CHANNEL == 'stable' }}
         with:
           draft: true
           prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}

.github/workflows/randomized_tests.yml

@@ -14,7 +14,6 @@ env:
   CARGO_INCREMENTAL: 0
   RUST_BACKTRACE: 1
   ZED_SERVER_URL: https://zed.dev
-  ZED_CLIENT_SECRET_TOKEN: ${{ secrets.ZED_CLIENT_SECRET_TOKEN }}
 
 jobs:
   tests:
@@ -23,21 +22,16 @@ jobs:
       - self-hosted
       - randomized-tests
     steps:
-      - name: Install Rust
-        run: |
-          rustup set profile minimal
-          rustup update stable
-
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: '18'
+          node-version: "18"
 
       - name: Checkout repo
         uses: actions/checkout@v3
         with:
           clean: false
-          submodules: 'recursive'
+          submodules: "recursive"
 
       - name: Run randomized tests
         run: script/randomized-test-ci

.github/workflows/release_actions.yml

@@ -6,23 +6,27 @@ jobs:
   discord_release:
     runs-on: ubuntu-latest
     steps:
-    - name: Get appropriate URL
-      id: get-appropriate-url
-      run: |
-        if [ "${{ github.event.release.prerelease }}" == "true" ]; then
-          URL="https://zed.dev/releases/preview/latest"
-        else
-          URL="https://zed.dev/releases/stable/latest"
-        fi
-        echo "::set-output name=URL::$URL"
+      - name: Get release URL
+        id: get-release-url
+        run: |
+          if [ "${{ github.event.release.prerelease }}" == "true" ]; then
+            URL="https://zed.dev/releases/preview/latest"
+          else
+            URL="https://zed.dev/releases/stable/latest"
+          fi
+          echo "::set-output name=URL::$URL"
+      - name: Get content
+        uses: 2428392/gh-truncate-string-action@v1.3.0
+        id: get-content
+        with:
+          stringToTruncate: |
+            📣 Zed [${{ github.event.release.tag_name }}](${{ steps.get-release-url.outputs.URL }}) was just released!
 
-    - name: Discord Webhook Action
-      uses: tsickert/discord-webhook@v5.3.0
-      with:
-        webhook-url: ${{ secrets.DISCORD_WEBHOOK_URL }}
-        content: |
-          📣 Zed ${{ github.event.release.tag_name }} was just released!
-
-          Restart your Zed or head to ${{ steps.get-appropriate-url.outputs.URL }} to grab it.
-
-          ${{ github.event.release.body }}
+            ${{ github.event.release.body }}
+          maxLength: 2000
+          truncationSymbol: "..."
+      - name: Discord Webhook Action
+        uses: tsickert/discord-webhook@v5.3.0
+        with:
+          webhook-url: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          content: ${{ steps.get-content.outputs.string }}

.github/workflows/release_nightly.yml

@@ -0,0 +1,91 @@
+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"
+
+env:
+    CARGO_TERM_COLOR: always
+    CARGO_INCREMENTAL: 0
+    RUST_BACKTRACE: 1
+
+jobs:
+    style:
+        name: Check formatting and Clippy lints
+        runs-on:
+            - self-hosted
+            - test
+        steps:
+            - name: Checkout repo
+              uses: actions/checkout@v3
+              with:
+                  clean: false
+                  submodules: "recursive"
+                  fetch-depth: 0
+
+            - name: Run style checks
+              uses: ./.github/actions/check_style
+
+    tests:
+        name: Run tests
+        runs-on:
+            - self-hosted
+            - test
+        needs: style
+        steps:
+            - name: Checkout repo
+              uses: actions/checkout@v3
+              with:
+                  clean: false
+                  submodules: "recursive"
+
+            - name: Run tests
+              uses: ./.github/actions/run_tests
+
+    bundle:
+        name: Bundle app
+        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: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
+        steps:
+            - name: Install Node
+              uses: actions/setup-node@v3
+              with:
+                  node-version: "18"
+
+            - name: Checkout repo
+              uses: actions/checkout@v3
+              with:
+                  clean: false
+                  submodules: "recursive"
+
+            - name: Limit target directory size
+              run: script/clear-target-dir-if-larger-than 100
+
+            - name: Set release channel to nightly
+              run: |
+                  set -eu
+                  version=$(git rev-parse --short HEAD)
+                  echo "Publishing version: ${version} on release channel nightly"
+                  echo "nightly" > crates/zed/RELEASE_CHANNEL
+
+            - name: Generate license file
+              run: script/generate-licenses
+
+            - name: Create app bundle
+              run: script/bundle
+
+            - name: Upload Zed Nightly
+              run: script/upload-nightly

.github/workflows/update_top_ranking_issues.yml

@@ -0,0 +1,17 @@
+on:
+    schedule:
+        - cron: "0 */12 * * *"
+    workflow_dispatch:
+
+jobs:
+    update_top_ranking_issues:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v3
+            - 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 --github-token ${{ secrets.GITHUB_TOKEN }} --prod

.gitignore

@@ -9,6 +9,7 @@
 /styles/src/types/zed.ts
 /crates/theme/schemas/theme.json
 /crates/collab/static/styles.css
+/crates/collab/.admins.json
 /vendor/bin
 /assets/themes/*.json
 /assets/*licenses.md
@@ -24,3 +25,5 @@ DerivedData/
 .netrc
 .swiftpm
 **/*.db
+.pytest_cache
+.venv

.mailmap

@@ -0,0 +1,44 @@
+# Canonical author names and emails.
+#
+# Use this to provide a canonical name and email for an author when their
+# name is not always written the same way and/or they have commits authored
+# under different email addresses.
+#
+# Reference: https://git-scm.com/docs/gitmailmap
+
+# Keep these entries sorted alphabetically.
+# In Zed: `editor: sort lines case sensitive`
+
+Antonio Scandurra <me@as-cii.com>
+Antonio Scandurra <me@as-cii.com> <antonio@zed.dev>
+Conrad Irwin <conrad@zed.dev>
+Conrad Irwin <conrad@zed.dev> <conrad.irwin@gmail.com>
+Joseph T. Lyons <JosephTLyons@gmail.com>
+Joseph T. Lyons <JosephTLyons@gmail.com> <JosephTLyons@users.noreply.github.com>
+Julia <floc@unpromptedtirade.com>
+Julia <floc@unpromptedtirade.com> <30666851+ForLoveOfCats@users.noreply.github.com>
+Kaylee Simmons <kay@the-simmons.net>
+Kaylee Simmons <kay@the-simmons.net> <kay@zed.dev>
+Kaylee Simmons <kay@the-simmons.net> <keith@the-simmons.net>
+Kaylee Simmons <kay@the-simmons.net> <keith@zed.dev>
+Kirill Bulatov <kirill@zed.dev>
+Kirill Bulatov <kirill@zed.dev> <mail4score@gmail.com>
+Kyle Caverly <kylebcaverly@gmail.com>
+Kyle Caverly <kylebcaverly@gmail.com> <kyle@zed.dev>
+Marshall Bowers <elliott.codes@gmail.com>
+Marshall Bowers <elliott.codes@gmail.com> <marshall@zed.dev>
+Max Brunsfeld <maxbrunsfeld@gmail.com>
+Max Brunsfeld <maxbrunsfeld@gmail.com> <max@zed.dev>
+Mikayla Maki <mikayla@zed.dev>
+Mikayla Maki <mikayla@zed.dev> <mikayla.c.maki@gmail.com>
+Mikayla Maki <mikayla@zed.dev> <mikayla.c.maki@icloud.com>
+Nate Butler <iamnbutler@gmail.com>
+Nate Butler <iamnbutler@gmail.com> <nate@zed.dev>
+Nathan Sobo <nathan@zed.dev>
+Nathan Sobo <nathan@zed.dev> <nathan@warp.dev>
+Nathan Sobo <nathan@zed.dev> <nathansobo@gmail.com>
+Piotr Osiewicz <piotr@zed.dev>
+Piotr Osiewicz <piotr@zed.dev> <24362066+osiewicz@users.noreply.github.com>
+Thorsten Ball <thorsten@zed.dev>
+Thorsten Ball <thorsten@zed.dev> <me@thorstenball.com>
+Thorsten Ball <thorsten@zed.dev> <mrnugget@gmail.com>

.vscode/launch.json

@@ -1,69 +0,0 @@
-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "lldb",
-            "request": "launch",
-            "name": "Debug executable 'Zed'",
-            "env": {
-                "ZED_SERVER_URL": "http://localhost:8080"
-            },
-            "cargo": {
-                "args": [
-                    "build",
-                    "--bin=Zed",
-                    "--package=zed"
-                ],
-                "filter": {
-                    "name": "Zed",
-                    "kind": "bin"
-                }
-            },
-            "args": [
-                "${workspaceFolder}"
-            ],
-            "cwd": "${workspaceFolder}"
-        },
-        {
-            "type": "lldb",
-            "request": "launch",
-            "name": "Debug unit tests in executable 'zed'",
-            "cargo": {
-                "args": [
-                    "test",
-                    "--no-run",
-                    "--bin=zed",
-                    "--package=zed"
-                ],
-                "filter": {
-                    "name": "zed",
-                    "kind": "bin"
-                }
-            },
-            "args": [],
-            "cwd": "${workspaceFolder}"
-        },
-        {
-            "type": "lldb",
-            "request": "launch",
-            "name": "Debug unit tests in library 'gpui'",
-            "cargo": {
-                "args": [
-                    "test",
-                    "--no-run",
-                    "--lib",
-                    "--package=gpui"
-                ],
-                "filter": {
-                    "name": "gpui",
-                    "kind": "lib"
-                }
-            },
-            "args": [],
-            "cwd": "${workspaceFolder}"
-        }
-    ]
-}

.zed/settings.json

@@ -1,5 +1,6 @@
 {
     "JSON": {
         "tab_size": 4
-    }
+    },
+    "formatter": "auto"
 }

CODE_OF_CONDUCT.md

@@ -0,0 +1,3 @@
+# Code of Conduct
+
+The Code of Conduct for this repository can be found online at [zed.dev/docs/code-of-conduct](https://zed.dev/docs/code-of-conduct).

CONTRIBUTING.md

@@ -0,0 +1,55 @@
+# Contributing to Zed
+
+Thanks for your interest in contributing to Zed, the collaborative platform that is also a code editor!
+
+We want to avoid anyone spending time on a pull request that may not be accepted, so we suggest you discuss your ideas with the team and community before starting on major changes. Bug fixes, however, are almost always welcome.
+
+All activity in Zed forums is subject to our [Code of Conduct](https://zed.dev/docs/code-of-conduct). Additionally, contributors must sign our [Contributor License Agreement](https://zed.dev/cla) before their contributions can be merged.
+
+## Contribution ideas
+
+If you're looking for ideas about what to work on, check out:
+
+- Our public roadmap (link coming soon!) contains a rough outline of our near-term priorities for Zed.
+- Our [top-ranking issues](https://github.com/zed-industries/zed/issues/5393) based on votes by the community.
+
+Outside of a handful of extremely popular languages and themes, we are generally not looking to extend Zed's language or theme support by directly building them into Zed. We really want to build a plugin system to handle making the editor extensible going forward. If you are passionate about shipping new languages or themes we suggest contributing to the extension system to help us get there faster.
+
+## Proposing changes
+
+The best way to propose a change is to [start a discussion on our GitHub repository](https://github.com/zed-industries/zed/discussions).
+
+First, write a short **problem statement**, which *clearly* and *briefly* describes the problem you want to solve independently from any specific solution. It doesn't need to be long or formal, but it's difficult to consider a solution in absence of a clear understanding of the problem.
+
+Next, write a short **solution proposal**. How can the problem (or set of problems) you have stated above be addressed? What are the pros and cons of your approach? Again, keep it brief and informal. This isn't a specification, but rather a starting point for a conversation.
+
+By effectively engaging with the Zed team and community early in your process, we're better positioned to give you feedback and understand your pull request once you open it. If the first thing we see from you is a big changeset, we're much less likely to respond to it in a timely manner.
+
+## Pair programming
+
+We plan to set aside time each week to pair program with contributors on promising pull requests in Zed. This will be an experiment. We tend to prefer pairing over async code review on our team, and we'd like to see how well it works in an open source setting. If we're finding it difficult to get on the same page with async review, we may ask you to pair with us if you're open to it. The closer a contribution is to the goals outlined in our roadmap, the more likely we'll be to spend time pairing on it.
+
+## Tips to improve the chances of your PR getting reviewed and merged
+
+- Discuss your plans ahead of time with the team
+- Small, focused, incremental pull requests are much easier to review
+- Spend time explaining your changes in the pull request body
+- Add test coverage and documentation
+- Choose tasks that align with our roadmap
+- Pair with us and watch us code to learn the codebase
+
+## Bird-eye's view of Zed
+
+Zed is made up of several smaller crates - let's go over those you're most likely to interact with:
+
+- [gpui](/crates/gpui) is a GPU-accelerated UI framework which provides all of the building blocks for Zed. **We recommend familiarizing yourself with the root level GPUI documentation**
+- [editor](/crates/editor) contains the core `Editor` type that drives both the code editor and all various input fields within Zed. It also handles a display layer for LSP features such as Inlay Hints or code completions.
+- [project](/crates/project) manages files and navigation within the filetree. It is also Zed's side of communication with LSP.
+- [workspace](/crates/workspace) handles local state serialization and groups projects together.
+- [vim](/crates/vim) is a thin implementation of Vim workflow over `editor`.
+- [lsp](/crates/lsp) handles communication with external LSP server.
+- [language](/crates/language) drives `editor`'s understanding of language - from providing a list of symbols to the syntax map.
+- [collab](/crates/collab) is the collaboration server itself, driving the collaboration features such as project sharing.
+- [rpc](/crates/rpc) defines messages to be exchanged with collaboration server.
+- [theme](/crates/theme) defines the theme system and provides a default theme.
+- [ui](/crates/ui) is a collection of UI components and common patterns used throughout Zed.

Cargo.toml

@@ -1,5 +1,6 @@
 [workspace]
 members = [
+    "crates/assets",
     "crates/activity_indicator",
     "crates/ai",
     "crates/assistant",
@@ -15,16 +16,14 @@ members = [
     "crates/collab_ui",
     "crates/collections",
     "crates/command_palette",
-    "crates/component_test",
-    "crates/context_menu",
     "crates/copilot",
-    "crates/copilot_button",
+    "crates/copilot_ui",
     "crates/db",
     "crates/refineable",
     "crates/refineable/derive_refineable",
     "crates/diagnostics",
-    "crates/drag_and_drop",
     "crates/editor",
+    "crates/feature_flags",
     "crates/feedback",
     "crates/file_finder",
     "crates/fs",
@@ -34,10 +33,11 @@ members = [
     "crates/go_to_line",
     "crates/gpui",
     "crates/gpui_macros",
-    "crates/gpui2",
-    "crates/gpui2_macros",
+    "crates/gpui",
+    "crates/gpui_macros",
     "crates/install_cli",
     "crates/journal",
+    "crates/journal",
     "crates/language",
     "crates/language_selector",
     "crates/language_tools",
@@ -46,40 +46,45 @@ members = [
     "crates/lsp",
     "crates/media",
     "crates/menu",
+    "crates/multi_buffer",
     "crates/node_runtime",
+    "crates/notifications",
     "crates/outline",
     "crates/picker",
     "crates/plugin",
     "crates/plugin_macros",
-    "crates/plugin_runtime",
+    "crates/prettier",
     "crates/project",
     "crates/project_panel",
     "crates/project_symbols",
+    "crates/quick_action_bar",
     "crates/recent_projects",
     "crates/rope",
     "crates/rpc",
     "crates/search",
+    "crates/semantic_index",
     "crates/settings",
     "crates/snippet",
     "crates/sqlez",
     "crates/sqlez_macros",
-    "crates/feature_flags",
+    "crates/rich_text",
     "crates/storybook",
     "crates/sum_tree",
     "crates/terminal",
+    "crates/terminal_view",
     "crates/text",
     "crates/theme",
+    "crates/theme_importer",
     "crates/theme_selector",
     "crates/ui",
     "crates/util",
-    "crates/semantic_index",
+    "crates/story",
     "crates/vim",
     "crates/vcs_menu",
     "crates/workspace",
     "crates/welcome",
-    "crates/xtask",
     "crates/zed",
-    "crates/zed-actions"
+    "crates/zed_actions", "crates/fireside",
 ]
 default-members = ["crates/zed"]
 resolver = "2"
@@ -87,7 +92,9 @@ resolver = "2"
 [workspace.dependencies]
 anyhow = { version = "1.0.57" }
 async-trait = { version = "0.1" }
-ctor = { version = "0.1" }
+async-compression = { version = "0.4", features = ["gzip", "futures-io"] }
+chrono = { version = "0.4", features = ["serde"] }
+ctor = "0.2.6"
 derive_more = { version = "0.99.17" }
 env_logger = { version = "0.9" }
 futures = { version = "0.3" }
@@ -105,22 +112,27 @@ rand = { version = "0.8.5" }
 refineable = { path = "./crates/refineable" }
 regex = { version = "1.5" }
 rust-embed = { version = "8.0", features = ["include-exclude"] }
+rusqlite = { version = "0.29.0", features = ["blob", "array", "modern_sqlite"] }
 schemars = { version = "0.8" }
 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"] }
 smallvec = { version = "1.6", features = ["union"] }
 smol = { version = "1.2" }
-tempdir = { version = "0.3.7" }
+strum = { version = "0.25.0", features = ["derive"] }
+sysinfo = "0.29.10"
+tempfile = { version = "3.9.0" }
 thiserror = { version = "1.0.29" }
 time = { version = "0.3", features = ["serde", "serde-well-known"] }
 toml = { version = "0.5" }
-tree-sitter = "0.20"
+tiktoken-rs = "0.5.7"
+tree-sitter = { version = "0.20" }
 unindent = { version = "0.1.7" }
 pretty_assertions = "1.3.0"
 git2 = { version = "0.15", default-features = false}
+uuid = { version = "1.1.2", features = ["v4"] }
 
-tree-sitter-bash = { git = "https://github.com/tree-sitter/tree-sitter-bash", rev = "1b0321ee85701d5036c334a6f04761cdc672e64c" }
+tree-sitter-bash = { git = "https://github.com/tree-sitter/tree-sitter-bash", rev = "7331995b19b8f8aba2d5e26deb51d2195c18bc94" }
 tree-sitter-c = "0.20.1"
 tree-sitter-cpp = { git = "https://github.com/tree-sitter/tree-sitter-cpp", rev="f44509141e7e483323d2ec178f2d2e6c0fc041c1" }
 tree-sitter-css = { git = "https://github.com/tree-sitter/tree-sitter-css", rev = "769203d0f9abe1a9a691ac2b9fe4bb4397a73c51" }
@@ -145,23 +157,22 @@ tree-sitter-racket = { git = "https://github.com/zed-industries/tree-sitter-rack
 tree-sitter-yaml = { git = "https://github.com/zed-industries/tree-sitter-yaml", rev = "f545a41f57502e1b5ddf2a6668896c1b0620f930"}
 tree-sitter-lua = "0.0.14"
 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 = "786689b0562b9799ce53e824cb45a1a2a04dc673"}
+tree-sitter-nu = { git = "https://github.com/nushell/tree-sitter-nu", rev = "26bbaecda0039df4067861ab38ea8ea169f7f5aa"}
+tree-sitter-vue = {git = "https://github.com/zed-industries/tree-sitter-vue", rev = "6608d9d60c386f19d80af7d8132322fa11199c42"}
+tree-sitter-uiua = {git = "https://github.com/shnarazk/tree-sitter-uiua", rev = "9260f11be5900beda4ee6d1a24ab8ddfaf5a19b2"}
 
 [patch.crates-io]
-tree-sitter = { git = "https://github.com/tree-sitter/tree-sitter", rev = "35a6052fbcafc5e5fc0f9415b8652be7dcaf7222" }
-async-task = { git = "https://github.com/zed-industries/async-task", rev = "341b57d6de98cdfd7b418567b8de2022ca993a6e" }
-
-# TODO - Remove when a version is released with this PR: https://github.com/servo/core-foundation-rs/pull/457
-cocoa = { git = "https://github.com/servo/core-foundation-rs", rev = "079665882507dd5e2ff77db3de5070c1f6c0fb85" }
-cocoa-foundation = { git = "https://github.com/servo/core-foundation-rs", rev = "079665882507dd5e2ff77db3de5070c1f6c0fb85" }
-core-foundation = { git = "https://github.com/servo/core-foundation-rs", rev = "079665882507dd5e2ff77db3de5070c1f6c0fb85" }
-core-foundation-sys = { git = "https://github.com/servo/core-foundation-rs", rev = "079665882507dd5e2ff77db3de5070c1f6c0fb85" }
-core-graphics = { git = "https://github.com/servo/core-foundation-rs", rev = "079665882507dd5e2ff77db3de5070c1f6c0fb85" }
+tree-sitter = { git = "https://github.com/tree-sitter/tree-sitter", rev = "31c40449749c4263a91a43593831b82229049a4c" }
+# wasmtime = { git = "https://github.com/bytecodealliance/wasmtime", rev = "v16.0.0" }
 
 [profile.dev]
 split-debuginfo = "unpacked"
+debug = "limited"
+
+[profile.dev.package.taffy]
+opt-level = 3
 
 [profile.release]
-debug = true
+debug = "limited"
 lto = "thin"
 codegen-units = 1

Dockerfile

@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.2
 
-FROM rust:1.72-bullseye as builder
+FROM rust:1.75-bullseye as builder
 WORKDIR app
 COPY . .
 

LICENSE-AGPL

@@ -0,0 +1,788 @@
+Copyright 2022 - 2024 Zed Industries, Inc.
+
+
+
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+                            Preamble
+
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+
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+to take away your freedom to share and change the works.  By contrast,
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+
+
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+
+                     END OF TERMS AND CONDITIONS
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+            How to Apply These Terms to Your New Programs
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+Also add information on how to contact you by electronic and paper mail.
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+  If your software can interact with users remotely through a computer
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+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

LICENSE-APACHE

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+Copyright 2022 - 2024 Zed Industries, Inc.
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+
+
+   END OF TERMS AND CONDITIONS

LICENSE-GPL

@@ -0,0 +1,674 @@
+GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
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+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Procfile

@@ -1,4 +1,2 @@
-web: cd ../zed.dev && PORT=3000 npx vercel dev
-collab: cd crates/collab && cargo run serve
+collab: cd crates/collab && RUST_LOG=${RUST_LOG:-warn,collab=info} cargo run serve
 livekit: livekit-server --dev
-postgrest: postgrest crates/collab/admin_api.conf

README.md

@@ -2,111 +2,23 @@
 
 [![CI](https://github.com/zed-industries/zed/actions/workflows/ci.yml/badge.svg)](https://github.com/zed-industries/zed/actions/workflows/ci.yml)
 
-Welcome to Zed, a lightning-fast, collaborative code editor that makes your dreams come true.
+Welcome to Zed, a high-performance, multiplayer code editor from the creators of [Atom](https://github.com/atom/atom) and [Tree-sitter](https://github.com/tree-sitter/tree-sitter).
 
-## Development tips
+## Developing Zed
 
-### Dependencies
+- [Building Zed](./docs/src/developing_zed__building_zed.md)
+- [Running Collaboration Locally](./docs/src/developing_zed__local_collaboration.md)
 
-* Install Xcode from https://apps.apple.com/us/app/xcode/id497799835?mt=12, and accept the license:
-  ```
-  sudo xcodebuild -license
-  ```
+## Contributing
 
-* Install homebrew, node and rustup-init (rustup, rust, cargo, etc.)
-  ```
-  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-  brew install node rustup-init
-  rustup-init # follow the installation steps
-  ```
+See [CONTRIBUTING.md](./CONTRIBUTING.md) for ways you can contribute to Zed.
 
-* Install postgres and configure the database
-  ```
-  brew install postgresql@15
-  brew services start postgresql@15
-  psql -c "CREATE ROLE postgres SUPERUSER LOGIN" postgres
-  psql -U postgres -c "CREATE DATABASE zed"
-  ```
+## Licensing
 
-* Install the `LiveKit` server, the `PostgREST` API server, and the `foreman` process supervisor:
-
-    ```
-    brew install livekit
-    brew install postgrest
-    brew install foreman
-    ```
-
-* Ensure the Zed.dev website is checked out in a sibling directory and install its dependencies:
-
-    ```
-    cd ..
-    git clone https://github.com/zed-industries/zed.dev
-    cd zed.dev && npm install
-    npm install -g vercel
-    ```
-
-* Return to Zed project directory and Initialize submodules
-
-    ```
-    cd zed
-    git submodule update --init --recursive
-    ```
-
-* Set up a local `zed` database and seed it with some initial users:
-
-    [Create a personal GitHub token](https://github.com/settings/tokens/new) to run `script/bootstrap` once successfully: the token needs to have an access to private repositories for the script to work (`repo` OAuth scope).
-    Then delete that token.
-
-    ```
-    GITHUB_TOKEN=<$token> script/bootstrap
-    ```
-
-* Now try running zed with collaboration disabled:
-  ```
-  cargo run
-  ```
-
-### Common errors
-
-* `xcrun: error: unable to find utility "metal", not a developer tool or in PATH`
-  * You need to install Xcode and then run: `xcode-select --switch /Applications/Xcode.app/Contents/Developer`
-  * (see https://github.com/gfx-rs/gfx/issues/2309)
-
-### Testing against locally-running servers
-
-Start the web and collab servers:
-
-```
-foreman start
-```
-
-If you want to run Zed pointed at the local servers, you can run:
-
-```
-script/zed-with-local-servers
-# or...
-script/zed-with-local-servers --release
-```
-
-### Dump element JSON
-
-If you trigger `cmd-alt-i`, Zed will copy a JSON representation of the current window contents to the clipboard. You can paste this in a tool like [DJSON](https://chrome.google.com/webstore/detail/djson-json-viewer-formatt/chaeijjekipecdajnijdldjjipaegdjc?hl=en) to navigate the state of on-screen elements in a structured way.
-
-### Licensing
+License information for third party dependencies must be correctly provided for CI to pass.
 
 We use [`cargo-about`](https://github.com/EmbarkStudios/cargo-about) to automatically comply with open source licenses. If CI is failing, check the following:
 
 - Is it showing a `no license specified` error for a crate you've created? If so, add `publish = false` under `[package]` in your crate's Cargo.toml.
 - Is the error `failed to satisfy license requirements` for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the `accepted` array in `script/licenses/zed-licenses.toml`.
 - Is `cargo-about` unable to find the license for a dependency? If so, add a clarification field at the end of `script/licenses/zed-licenses.toml`, as specified in the [cargo-about book](https://embarkstudios.github.io/cargo-about/cli/generate/config.html#crate-configuration).
-
-
-### Wasm Plugins
-
-Zed has a Wasm-based plugin runtime which it currently uses to embed plugins. To compile Zed, you'll need to have the `wasm32-wasi` toolchain installed on your system. To install this toolchain, run:
-
-```bash
-rustup target add wasm32-wasi
-```
-
-Plugins can be found in the `plugins` folder in the root. For more information about how plugins work, check the [Plugin Guide](./crates/plugin_runtime/README.md) in `crates/plugin_runtime/README.md`.

assets/fonts/plex/LICENSE.txt

@@ -1,93 +0,0 @@
-Copyright © 2017 IBM Corp. with Reserved Font Name "Plex"
-
-This Font Software is licensed under the SIL Open Font License, Version 1.1.
-
-This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
-
-
------------------------------------------------------------
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
------------------------------------------------------------
-
-PREAMBLE
-The goals of the Open Font License (OFL) are to stimulate worldwide
-development of collaborative font projects, to support the font creation
-efforts of academic and linguistic communities, and to provide a free and
-open framework in which fonts may be shared and improved in partnership
-with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded, 
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply
-to any document created using the fonts or their derivatives.
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such. This may
-include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components as
-distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting -- in part or in whole -- any of the components of the
-Original Version, by changing formats or by porting the Font Software to a
-new environment.
-
-"Author" refers to any designer, engineer, programmer, technical
-writer or other person who contributed to the Font Software.
-
-PERMISSION & CONDITIONS
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,
-in Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
-redistributed and/or sold with any software, provided that each copy
-contains the above copyright notice and this license. These can be
-included either as stand-alone text files, human-readable headers or
-in the appropriate machine-readable metadata fields within text or
-binary files as long as those fields can be easily viewed by the user.
-
-3) No Modified Version of the Font Software may use the Reserved Font
-Name(s) unless explicit written permission is granted by the corresponding
-Copyright Holder. This restriction only applies to the primary font name as
-presented to the users.
-
-4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
-Software shall not be used to promote, endorse or advertise any
-Modified Version, except to acknowledge the contribution(s) of the
-Copyright Holder(s) and the Author(s) or with their explicit written
-permission.
-
-5) The Font Software, modified or unmodified, in part or in whole,
-must be distributed entirely under this license, and must not be
-distributed under any other license. The requirement for fonts to
-remain under this license does not apply to any document created
-using the Font Software.
-
-TERMINATION
-This license becomes null and void if any of the above conditions are
-not met.
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
-OTHER DEALINGS IN THE FONT SOFTWARE.

assets/icons/arrow_circle.svg

@@ -0,0 +1,6 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M3 8C3 6.67392 3.52678 5.40215 4.46446 4.46447C5.40214 3.52679 6.67391 3.00001 7.99999 3.00001C9.39779 3.00527 10.7394 3.55069 11.7444 4.52223L13 5.77778" stroke="black" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M13 3.00001V5.77778H10.2222" stroke="black" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M13 8C13 9.32608 12.4732 10.5978 11.5355 11.5355C10.5978 12.4732 9.32607 13 7.99999 13C6.60219 12.9947 5.26054 12.4493 4.25555 11.4778L3 10.2222" stroke="black" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M5.77777 10.2222H3V13" stroke="black" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/arrow_down.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M8.00001 12L3.5 7.50001M8.00001 12L12.5 7.50001M8.00001 12L8.00001 3.00001" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/arrow_left.svg

@@ -1,3 +1,3 @@
-<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M3.125 6.99344L6.35938 3.63281M3.125 6.99344L6.35938 10.3672M3.125 6.99344H11" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M3.5 7.50001L8 3M3.5 7.50001L8 12M3.5 7.50001H12.5" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>

assets/icons/arrow_right.svg

@@ -1,3 +1,3 @@
-<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M10.8906 7.00125L7.64062 3.64062M10.8906 7.00125L7.64062 10.375M10.8906 7.00125H3" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M12.5 7.5L8 12M12.5 7.5L8 3M12.5 7.5L3.5 7.5" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>

assets/icons/arrow_up.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M7.99999 3.00001L12.5 7.50001M7.99999 3.00001L3.49999 7.50001M7.99999 3.00001L7.99999 12" stroke="black" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/at_sign.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-at-sign"><circle cx="12" cy="12" r="4"/><path d="M16 8v5a3 3 0 0 0 6 0v-1a10 10 0 1 0-4 8"/></svg>

assets/icons/backspace.svg

@@ -0,0 +1,3 @@
+<svg width="15" height="11" viewBox="0 0 15 11" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5.24432 11L0.183239 5.90909L5.24432 0.818182H14.75V11H5.24432ZM5.68679 9.90625H13.6761V1.91193H5.68679L1.70952 5.90909L5.68679 9.90625ZM11.7223 8.15625L10.9964 8.89205L5.75639 3.66193L6.48224 2.92614L11.7223 8.15625ZM6.48224 8.89205L5.75639 8.15625L10.9964 2.92614L11.7223 3.66193L6.48224 8.89205Z" fill="black"/>
+</svg>

assets/icons/bell.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-bell"><path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/></svg>

assets/icons/bell_off.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-bell-off"><path d="M8.7 3A6 6 0 0 1 18 8a21.3 21.3 0 0 0 .6 5"/><path d="M17 17H3s3-2 3-9a4.67 4.67 0 0 1 .3-1.7"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/><path d="m2 2 20 20"/></svg>

assets/icons/bell_ring.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-bell-ring"><path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/><path d="M4 2C2.8 3.7 2 5.7 2 8"/><path d="M22 8c0-2.3-.8-4.3-2-6"/></svg>

assets/icons/command.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M11 3.625C11 2.86561 11.6156 2.25 12.375 2.25C13.1344 2.25 13.75 2.86561 13.75 3.625C13.75 4.38401 13.135 4.99939 12.3761 5C12.3758 5 12.3754 5 12.375 5H11V3.625ZM9.75 5V3.625C9.75 2.17525 10.9253 1 12.375 1C13.8247 1 15 2.17525 15 3.625C15 4.98872 13.9601 6.10955 12.63 6.23777V6.25H12.3766C12.376 6.25 12.3755 6.25 12.375 6.25H11V9.75H12.375C13.8247 9.75 15 10.9253 15 12.375C15 13.8247 13.8247 15 12.375 15C11.0113 15 9.89045 13.9601 9.76223 12.63H9.75V12.3773L9.75 12.375V11H6.25V12.375C6.25 13.8247 5.07475 15 3.625 15C2.17525 15 1 13.8247 1 12.375C1 11.0113 2.03991 9.89045 3.37 9.76223V9.75H3.62274L3.625 9.75H5L5 6.25H3.625C2.17525 6.25 1 5.07475 1 3.625C1 2.17525 2.17525 1 3.625 1C4.98872 1 6.10955 2.03991 6.23777 3.37H6.25L6.25 5L9.75 5ZM9.75 6.25L6.25 6.25L6.25 9.75H9.75V6.25ZM3.625 11H5V12.375C5 13.1344 4.38439 13.75 3.625 13.75C2.86561 13.75 2.25 13.1344 2.25 12.375C2.25 11.6162 2.86472 11.0009 3.62336 11L3.625 11ZM11 12.3766C11.0009 13.1353 11.6162 13.75 12.375 13.75C13.1344 13.75 13.75 13.1344 13.75 12.375C13.75 11.6156 13.1344 11 12.375 11H11V12.375L11 12.3766ZM3.625 5C2.86561 5 2.25 4.38439 2.25 3.625C2.25 2.86561 2.86561 2.25 3.625 2.25C4.38439 2.25 5 2.86561 5 3.625V5H3.625Z" fill="black"/>
+</svg>

assets/icons/control.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M3.5 6.12488L7.64656 1.97853C7.84183 1.78328 8.1584 1.78329 8.35366 1.97854L12.5 6.12488" stroke="black" stroke-width="1.25" stroke-linecap="round"/>
+</svg>

assets/icons/copy.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-copy"><rect width="14" height="14" x="8" y="8" rx="2" ry="2"/><path d="M4 16c-1.1 0-2-.9-2-2V4c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2"/></svg>

assets/icons/dash.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-minus"><path d="M5 12h14"/></svg>

assets/icons/delete.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-delete"><path d="M20 5H9l-7 7 7 7h11a2 2 0 0 0 2-2V7a2 2 0 0 0-2-2Z"/><line x1="18" x2="12" y1="9" y2="15"/><line x1="12" x2="18" y1="9" y2="15"/></svg>

assets/icons/escape.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-arrow-up-left-from-circle"><path d="M2 8V2h6"/><path d="m2 2 10 10"/><path d="M12 2A10 10 0 1 1 2 12"/></svg>

assets/icons/github.svg

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+<defs>
+<clipPath id="clip0_1650_1657">
+<rect width="16" height="16" fill="white"/>
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+</defs>
+</svg>

assets/icons/public.svg

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+<path fill-rule="evenodd" clip-rule="evenodd" d="M3.74393 2.00204C3.41963 1.97524 3.13502 2.37572 3.10823 2.70001C3.08143 3.0243 3.32558 3.47321 3.64986 3.50001C7.99878 3.85934 11.1406 7.00122 11.5 11.3501C11.5267 11.6744 11.9756 12.0269 12.3 12C12.6243 11.9733 13.0247 11.5804 12.998 11.2561C12.5912 6.33295 8.66704 2.40882 3.74393 2.00204ZM2.9 6.00001C2.96411 5.68099 3.33084 5.29361 3.64986 5.35772C6.66377 5.96341 9.03654 8.33618 9.64223 11.3501C9.70634 11.6691 9.319 12.0359 8.99999 12.1C8.68097 12.1641 8.06411 11.819 7.99999 11.5C7.48788 8.95167 6.0483 7.51213 3.49999 7.00001C3.18097 6.9359 2.8359 6.31902 2.9 6.00001ZM2 9.20001C2.0641 8.88099 2.38635 8.65788 2.70537 8.722C4.50255 9.08317 5.91684 10.4975 6.27801 12.2946C6.34212 12.6137 6.13547 12.9242 5.81646 12.9883C5.49744 13.0525 4.86411 12.819 4.8 12.5C4.53239 11.1683 3.83158 10.4676 2.5 10.2C2.18098 10.1359 1.93588 9.51902 2 9.20001Z" fill="black"/>
+</svg>

assets/icons/quote.svg

@@ -1,8 +1 @@
-<svg width="15" height="15" viewBox="0 0 15 15" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path
-    fill-rule="evenodd"
-    clip-rule="evenodd"
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-    fill="currentColor"
-  />
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-text-quote"><path d="M17 6H3"/><path d="M21 12H8"/><path d="M21 18H8"/><path d="M3 12v6"/></svg>

assets/icons/return.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-corner-down-left"><polyline points="9 10 4 15 9 20"/><path d="M20 4v7a4 4 0 0 1-4 4H4"/></svg>

assets/icons/shift.svg

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+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2.46475 7.99652L7.85304 2.15921C7.93223 2.07342 8.06777 2.07341 8.14696 2.15921L13.5352 7.99652C13.7126 8.18869 13.5763 8.5 13.3148 8.5H10.5V13.7C10.5 13.8657 10.3657 14 10.2 14H5.8C5.63431 14 5.5 13.8657 5.5 13.7V8.5H2.6852C2.42367 8.5 2.28737 8.18869 2.46475 7.99652Z" stroke="black" stroke-width="1.25"/>
+</svg>

assets/icons/snip.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-scissors"><circle cx="6" cy="6" r="3"/><path d="M8.12 8.12 12 12"/><path d="M20 4 8.12 15.88"/><circle cx="6" cy="18" r="3"/><path d="M14.8 14.8 20 20"/></svg>

assets/icons/space.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-space"><path d="M22 17v1c0 .5-.5 1-1 1H3c-.5 0-1-.5-1-1v-1"/></svg>

assets/icons/split_message.svg

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assets/icons/tab.svg

@@ -0,0 +1 @@
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assets/icons/update.svg

@@ -0,0 +1,8 @@
+<svg width="15" height="15" viewBox="0 0 15 15" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path
+    fill-rule="evenodd"
+    clip-rule="evenodd"
+    d="M1.90321 7.29677C1.90321 10.341 4.11041 12.4147 6.58893 12.8439C6.87255 12.893 7.06266 13.1627 7.01355 13.4464C6.96444 13.73 6.69471 13.9201 6.41109 13.871C3.49942 13.3668 0.86084 10.9127 0.86084 7.29677C0.860839 5.76009 1.55996 4.55245 2.37639 3.63377C2.96124 2.97568 3.63034 2.44135 4.16846 2.03202L2.53205 2.03202C2.25591 2.03202 2.03205 1.80816 2.03205 1.53202C2.03205 1.25588 2.25591 1.03202 2.53205 1.03202L5.53205 1.03202C5.80819 1.03202 6.03205 1.25588 6.03205 1.53202L6.03205 4.53202C6.03205 4.80816 5.80819 5.03202 5.53205 5.03202C5.25591 5.03202 5.03205 4.80816 5.03205 4.53202L5.03205 2.68645L5.03054 2.68759L5.03045 2.68766L5.03044 2.68767L5.03043 2.68767C4.45896 3.11868 3.76059 3.64538 3.15554 4.3262C2.44102 5.13021 1.90321 6.10154 1.90321 7.29677ZM13.0109 7.70321C13.0109 4.69115 10.8505 2.6296 8.40384 2.17029C8.12093 2.11718 7.93465 1.84479 7.98776 1.56188C8.04087 1.27898 8.31326 1.0927 8.59616 1.14581C11.4704 1.68541 14.0532 4.12605 14.0532 7.70321C14.0532 9.23988 13.3541 10.4475 12.5377 11.3662C11.9528 12.0243 11.2837 12.5586 10.7456 12.968L12.3821 12.968C12.6582 12.968 12.8821 13.1918 12.8821 13.468C12.8821 13.7441 12.6582 13.968 12.3821 13.968L9.38205 13.968C9.10591 13.968 8.88205 13.7441 8.88205 13.468L8.88205 10.468C8.88205 10.1918 9.10591 9.96796 9.38205 9.96796C9.65819 9.96796 9.88205 10.1918 9.88205 10.468L9.88205 12.3135L9.88362 12.3123C10.4551 11.8813 11.1535 11.3546 11.7585 10.6738C12.4731 9.86976 13.0109 8.89844 13.0109 7.70321Z"
+    fill="currentColor"
+  />
+</svg>

assets/icons/warning.svg

@@ -1,6 +1 @@
-<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M2.45563 12.3438H11.5444C11.9137 12.3438 12.1556 11.9571 11.994 11.625L10.2346 8.00952C9.77174 7.05841 8.89104 6.37821 7.85383 6.17077C7.29019 6.05804 6.70981 6.05804 6.14617 6.17077C5.10896 6.37821 4.22826 7.05841 3.76542 8.00952L2.00603 11.625C1.84442 11.9571 2.08628 12.3438 2.45563 12.3438Z" fill="#001A33" fill-opacity="0.157"/>
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-<path d="M7 7L7 2" stroke="#11181C" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
-<circle cx="7" cy="9.24219" r="0.75" fill="#11181C"/>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-alert-triangle"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/><path d="M12 9v4"/><path d="M12 17h.01"/></svg>

assets/keymaps/default.json

@@ -17,18 +17,9 @@
       "cmd-enter": "menu::SecondaryConfirm",
       "escape": "menu::Cancel",
       "ctrl-c": "menu::Cancel",
-      "cmd-{": "pane::ActivatePrevItem",
-      "cmd-}": "pane::ActivateNextItem",
-      "alt-cmd-left": "pane::ActivatePrevItem",
-      "alt-cmd-right": "pane::ActivateNextItem",
-      "cmd-w": "pane::CloseActiveItem",
-      "alt-cmd-t": "pane::CloseInactiveItems",
-      "ctrl-alt-cmd-w": "workspace::CloseInactiveTabsAndPanes",
-      "cmd-k u": "pane::CloseCleanItems",
-      "cmd-k cmd-w": "pane::CloseAllItems",
       "cmd-shift-w": "workspace::CloseWindow",
-      "cmd-s": "workspace::Save",
-      "cmd-shift-s": "workspace::SaveAs",
+      "shift-escape": "workspace::ToggleZoom",
+      "cmd-o": "workspace::Open",
       "cmd-=": "zed::IncreaseBufferFontSize",
       "cmd-+": "zed::IncreaseBufferFontSize",
       "cmd--": "zed::DecreaseBufferFontSize",
@@ -38,15 +29,7 @@
       "cmd-h": "zed::Hide",
       "alt-cmd-h": "zed::HideOthers",
       "cmd-m": "zed::Minimize",
-      "ctrl-cmd-f": "zed::ToggleFullScreen",
-      "cmd-n": "workspace::NewFile",
-      "cmd-shift-n": "workspace::NewWindow",
-      "cmd-o": "workspace::Open",
-      "alt-cmd-o": "projects::OpenRecent",
-      "alt-cmd-b": "branches::OpenRecent",
-      "ctrl-~": "workspace::NewTerminal",
-      "ctrl-`": "terminal_panel::ToggleFocus",
-      "shift-escape": "workspace::ToggleZoom"
+      "ctrl-cmd-f": "zed::ToggleFullScreen"
     }
   },
   {
@@ -200,6 +183,7 @@
     "context": "Editor && mode == auto_height",
     "bindings": {
       "ctrl-enter": "editor::Newline",
+      "shift-enter": "editor::Newline",
       "ctrl-shift-enter": "editor::NewlineBelow"
     }
   },
@@ -250,6 +234,7 @@
     "bindings": {
       "escape": "project_search::ToggleFocus",
       "alt-tab": "search::CycleMode",
+      "cmd-shift-h": "search::ToggleReplace",
       "alt-cmd-g": "search::ActivateRegexMode",
       "alt-cmd-s": "search::ActivateSemanticMode",
       "alt-cmd-x": "search::ActivateTextMode"
@@ -274,6 +259,7 @@
     "bindings": {
       "escape": "project_search::ToggleFocus",
       "alt-tab": "search::CycleMode",
+      "cmd-shift-h": "search::ToggleReplace",
       "alt-cmd-g": "search::ActivateRegexMode",
       "alt-cmd-s": "search::ActivateSemanticMode",
       "alt-cmd-x": "search::ActivateTextMode"
@@ -282,9 +268,19 @@
   {
     "context": "Pane",
     "bindings": {
+      "cmd-{": "pane::ActivatePrevItem",
+      "cmd-}": "pane::ActivateNextItem",
+      "alt-cmd-left": "pane::ActivatePrevItem",
+      "alt-cmd-right": "pane::ActivateNextItem",
+      "cmd-w": "pane::CloseActiveItem",
+      "alt-cmd-t": "pane::CloseInactiveItems",
+      "ctrl-alt-cmd-w": "workspace::CloseInactiveTabsAndPanes",
+      "cmd-k u": "pane::CloseCleanItems",
+      "cmd-k cmd-w": "pane::CloseAllItems",
       "cmd-f": "project_search::ToggleFocus",
       "cmd-g": "search::SelectNextMatch",
       "cmd-shift-g": "search::SelectPrevMatch",
+      "cmd-shift-h": "search::ToggleReplace",
       "alt-enter": "search::SelectAllMatches",
       "alt-cmd-c": "search::ToggleCaseSensitive",
       "alt-cmd-w": "search::ToggleWholeWord",
@@ -354,7 +350,8 @@
       "alt-cmd-]": "editor::UnfoldLines",
       "ctrl-space": "editor::ShowCompletions",
       "cmd-.": "editor::ToggleCodeActions",
-      "alt-cmd-r": "editor::RevealInFinder"
+      "alt-cmd-r": "editor::RevealInFinder",
+      "ctrl-cmd-c": "editor::DisplayCursorNames"
     }
   },
   {
@@ -367,42 +364,15 @@
   {
     "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-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",
@@ -413,47 +383,28 @@
   {
     "context": "Workspace",
     "bindings": {
-      "cmd-1": [
-        "workspace::ActivatePane",
-        0
-      ],
-      "cmd-2": [
-        "workspace::ActivatePane",
-        1
-      ],
-      "cmd-3": [
-        "workspace::ActivatePane",
-        2
-      ],
-      "cmd-4": [
-        "workspace::ActivatePane",
-        3
-      ],
-      "cmd-5": [
-        "workspace::ActivatePane",
-        4
-      ],
-      "cmd-6": [
-        "workspace::ActivatePane",
-        5
-      ],
-      "cmd-7": [
-        "workspace::ActivatePane",
-        6
-      ],
-      "cmd-8": [
-        "workspace::ActivatePane",
-        7
-      ],
-      "cmd-9": [
-        "workspace::ActivatePane",
-        8
-      ],
+      "alt-cmd-o": "projects::OpenRecent",
+      "alt-cmd-b": "branches::OpenRecent",
+      "ctrl-~": "workspace::NewTerminal",
+      "cmd-s": "workspace::Save",
+      "cmd-shift-s": "workspace::SaveAs",
+      "cmd-n": "workspace::NewFile",
+      "cmd-shift-n": "workspace::NewWindow",
+      "ctrl-`": "terminal_panel::ToggleFocus",
+      "cmd-1": ["workspace::ActivatePane", 0],
+      "cmd-2": ["workspace::ActivatePane", 1],
+      "cmd-3": ["workspace::ActivatePane", 2],
+      "cmd-4": ["workspace::ActivatePane", 3],
+      "cmd-5": ["workspace::ActivatePane", 4],
+      "cmd-6": ["workspace::ActivatePane", 5],
+      "cmd-7": ["workspace::ActivatePane", 6],
+      "cmd-8": ["workspace::ActivatePane", 7],
+      "cmd-9": ["workspace::ActivatePane", 8],
       "cmd-b": "workspace::ToggleLeftDock",
       "cmd-r": "workspace::ToggleRightDock",
       "cmd-j": "workspace::ToggleBottomDock",
       "alt-cmd-y": "workspace::CloseAllDocks",
-      "cmd-shift-f": "workspace::NewSearch",
+      "cmd-shift-f": "pane::DeploySearch",
       "cmd-k cmd-t": "theme_selector::Toggle",
       "cmd-k cmd-s": "zed::OpenKeymap",
       "cmd-t": "project_symbols::Toggle",
@@ -463,7 +414,8 @@
       "cmd-shift-e": "project_panel::ToggleFocus",
       "cmd-?": "assistant::ToggleFocus",
       "cmd-alt-s": "workspace::SaveAll",
-      "cmd-k m": "language_selector::Toggle"
+      "cmd-k m": "language_selector::Toggle",
+      "escape": "workspace::Unfollow"
     }
   },
   // Bindings from Sublime Text
@@ -491,38 +443,14 @@
   },
   {
     "bindings": {
-      "cmd-k cmd-left": [
-        "workspace::ActivatePaneInDirection",
-        "Left"
-      ],
-      "cmd-k cmd-right": [
-        "workspace::ActivatePaneInDirection",
-        "Right"
-      ],
-      "cmd-k cmd-up": [
-        "workspace::ActivatePaneInDirection",
-        "Up"
-      ],
-      "cmd-k cmd-down": [
-        "workspace::ActivatePaneInDirection",
-        "Down"
-      ],
-      "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 cmd-left": ["workspace::ActivatePaneInDirection", "Left"],
+      "cmd-k cmd-right": ["workspace::ActivatePaneInDirection", "Right"],
+      "cmd-k cmd-up": ["workspace::ActivatePaneInDirection", "Up"],
+      "cmd-k cmd-down": ["workspace::ActivatePaneInDirection", "Down"],
+      "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"]
     }
   },
   // Bindings from Atom
@@ -577,7 +505,7 @@
     }
   },
   {
-    "context": "Editor",
+    "context": "Editor && mode == full",
     "bindings": {
       "alt-enter": "editor::OpenExcerpts",
       "cmd-f8": "editor::GoToHunk",
@@ -605,12 +533,17 @@
       "alt-cmd-shift-c": "project_panel::CopyRelativePath",
       "f2": "project_panel::Rename",
       "enter": "project_panel::Rename",
-      "space": "project_panel::Open",
       "backspace": "project_panel::Delete",
       "alt-cmd-r": "project_panel::RevealInFinder",
       "alt-shift-f": "project_panel::NewSearchInDirectory"
     }
   },
+  {
+    "context": "ProjectPanel && not_editing",
+    "bindings": {
+      "space": "project_panel::Open"
+    }
+  },
   {
     "context": "CollabPanel && not_editing",
     "bindings": {
@@ -624,14 +557,6 @@
       "space": "collab_panel::InsertSpace"
     }
   },
-  {
-    "context": "(CollabPanel && not_editing) > Editor",
-    "bindings": {
-      "cmd-c": "collab_panel::StartLinkChannel",
-      "cmd-x": "collab_panel::StartMoveChannel",
-      "cmd-v": "collab_panel::MoveOrLinkToSelected"
-    }
-  },
   {
     "context": "ChannelModal",
     "bindings": {
@@ -652,57 +577,21 @@
       "cmd-v": "terminal::Paste",
       "cmd-k": "terminal::Clear",
       // Some nice conveniences
-      "cmd-backspace": [
-        "terminal::SendText",
-        "\u0015"
-      ],
-      "cmd-right": [
-        "terminal::SendText",
-        "\u0005"
-      ],
-      "cmd-left": [
-        "terminal::SendText",
-        "\u0001"
-      ],
+      "cmd-backspace": ["terminal::SendText", "\u0015"],
+      "cmd-right": ["terminal::SendText", "\u0005"],
+      "cmd-left": ["terminal::SendText", "\u0001"],
       // Terminal.app compatibility
-      "alt-left": [
-        "terminal::SendText",
-        "\u001bb"
-      ],
-      "alt-right": [
-        "terminal::SendText",
-        "\u001bf"
-      ],
+      "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"
-      ]
+      "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/jetbrains.json

@@ -10,6 +10,7 @@
     "bindings": {
       "ctrl->": "zed::IncreaseBufferFontSize",
       "ctrl-<": "zed::DecreaseBufferFontSize",
+      "ctrl-shift-j": "editor::JoinLines",
       "cmd-d": "editor::DuplicateLine",
       "cmd-backspace": "editor::DeleteLine",
       "cmd-pagedown": "editor::MovePageDown",
@@ -18,7 +19,7 @@
       "cmd-alt-enter": "editor::NewlineAbove",
       "shift-enter": "editor::NewlineBelow",
       "cmd--": "editor::Fold",
-      "cmd-=": "editor::UnfoldLines",
+      "cmd-+": "editor::UnfoldLines",
       "alt-shift-g": "editor::SplitSelectionIntoLines",
       "ctrl-g": [
         "editor::SelectNext",
@@ -78,5 +79,11 @@
       "cmd-1": "workspace::ToggleLeftDock",
       "cmd-6": "diagnostics::Deploy"
     }
+  },
+  {
+    "context": "ProjectPanel",
+    "bindings": {
+      "enter": "project_panel::Open"
+    }
   }
 ]

assets/keymaps/vim.json

@@ -39,6 +39,7 @@
       "w": "vim::NextWordStart",
       "{": "vim::StartOfParagraph",
       "}": "vim::EndOfParagraph",
+      "|": "vim::GoToColumn",
       "shift-w": [
         "vim::NextWordStart",
         {
@@ -95,21 +96,14 @@
         }
       ],
       "ctrl-o": "pane::GoBack",
+      "ctrl-i": "pane::GoForward",
       "ctrl-]": "editor::GoToDefinition",
-      "escape": [
-        "vim::SwitchMode",
-        "Normal"
-      ],
-      "ctrl+[": [
-        "vim::SwitchMode",
-        "Normal"
-      ],
+      "escape": ["vim::SwitchMode", "Normal"],
+      "ctrl-[": ["vim::SwitchMode", "Normal"],
       "v": "vim::ToggleVisual",
       "shift-v": "vim::ToggleVisualLine",
       "ctrl-v": "vim::ToggleVisualBlock",
       "ctrl-q": "vim::ToggleVisualBlock",
-      "*": "vim::MoveToNext",
-      "#": "vim::MoveToPrev",
       "0": "vim::StartOfLine", // When no number operator present, use start of line motion
       "ctrl-f": "vim::PageDown",
       "pagedown": "vim::PageDown",
@@ -145,6 +139,7 @@
       "g shift-s": "project_symbols::Toggle",
       "g .": "editor::ToggleCodeActions", // zed specific
       "g shift-a": "editor::FindAllReferences", // zed specific
+      "g space": "editor::OpenExcerpts", // zed specific
       "g *": [
         "vim::MoveToNext",
         {
@@ -231,123 +226,36 @@
         }
       ],
       // Count support
-      "1": [
-        "vim::Number",
-        1
-      ],
-      "2": [
-        "vim::Number",
-        2
-      ],
-      "3": [
-        "vim::Number",
-        3
-      ],
-      "4": [
-        "vim::Number",
-        4
-      ],
-      "5": [
-        "vim::Number",
-        5
-      ],
-      "6": [
-        "vim::Number",
-        6
-      ],
-      "7": [
-        "vim::Number",
-        7
-      ],
-      "8": [
-        "vim::Number",
-        8
-      ],
-      "9": [
-        "vim::Number",
-        9
-      ],
+      "1": ["vim::Number", 1],
+      "2": ["vim::Number", 2],
+      "3": ["vim::Number", 3],
+      "4": ["vim::Number", 4],
+      "5": ["vim::Number", 5],
+      "6": ["vim::Number", 6],
+      "7": ["vim::Number", 7],
+      "8": ["vim::Number", 8],
+      "9": ["vim::Number", 9],
       // window related commands (ctrl-w X)
-      "ctrl-w left": [
-        "workspace::ActivatePaneInDirection",
-        "Left"
-      ],
-      "ctrl-w right": [
-        "workspace::ActivatePaneInDirection",
-        "Right"
-      ],
-      "ctrl-w up": [
-        "workspace::ActivatePaneInDirection",
-        "Up"
-      ],
-      "ctrl-w down": [
-        "workspace::ActivatePaneInDirection",
-        "Down"
-      ],
-      "ctrl-w h": [
-        "workspace::ActivatePaneInDirection",
-        "Left"
-      ],
-      "ctrl-w l": [
-        "workspace::ActivatePaneInDirection",
-        "Right"
-      ],
-      "ctrl-w k": [
-        "workspace::ActivatePaneInDirection",
-        "Up"
-      ],
-      "ctrl-w j": [
-        "workspace::ActivatePaneInDirection",
-        "Down"
-      ],
-      "ctrl-w ctrl-h": [
-        "workspace::ActivatePaneInDirection",
-        "Left"
-      ],
-      "ctrl-w ctrl-l": [
-        "workspace::ActivatePaneInDirection",
-        "Right"
-      ],
-      "ctrl-w ctrl-k": [
-        "workspace::ActivatePaneInDirection",
-        "Up"
-      ],
-      "ctrl-w ctrl-j": [
-        "workspace::ActivatePaneInDirection",
-        "Down"
-      ],
-      "ctrl-w shift-left": [
-        "workspace::SwapPaneInDirection",
-        "Left"
-      ],
-      "ctrl-w shift-right": [
-        "workspace::SwapPaneInDirection",
-        "Right"
-      ],
-      "ctrl-w shift-up": [
-        "workspace::SwapPaneInDirection",
-        "Up"
-      ],
-      "ctrl-w shift-down": [
-        "workspace::SwapPaneInDirection",
-        "Down"
-      ],
-      "ctrl-w shift-h": [
-        "workspace::SwapPaneInDirection",
-        "Left"
-      ],
-      "ctrl-w shift-l": [
-        "workspace::SwapPaneInDirection",
-        "Right"
-      ],
-      "ctrl-w shift-k": [
-        "workspace::SwapPaneInDirection",
-        "Up"
-      ],
-      "ctrl-w shift-j": [
-        "workspace::SwapPaneInDirection",
-        "Down"
-      ],
+      "ctrl-w left": ["workspace::ActivatePaneInDirection", "Left"],
+      "ctrl-w right": ["workspace::ActivatePaneInDirection", "Right"],
+      "ctrl-w up": ["workspace::ActivatePaneInDirection", "Up"],
+      "ctrl-w down": ["workspace::ActivatePaneInDirection", "Down"],
+      "ctrl-w h": ["workspace::ActivatePaneInDirection", "Left"],
+      "ctrl-w l": ["workspace::ActivatePaneInDirection", "Right"],
+      "ctrl-w k": ["workspace::ActivatePaneInDirection", "Up"],
+      "ctrl-w j": ["workspace::ActivatePaneInDirection", "Down"],
+      "ctrl-w ctrl-h": ["workspace::ActivatePaneInDirection", "Left"],
+      "ctrl-w ctrl-l": ["workspace::ActivatePaneInDirection", "Right"],
+      "ctrl-w ctrl-k": ["workspace::ActivatePaneInDirection", "Up"],
+      "ctrl-w ctrl-j": ["workspace::ActivatePaneInDirection", "Down"],
+      "ctrl-w shift-left": ["workspace::SwapPaneInDirection", "Left"],
+      "ctrl-w shift-right": ["workspace::SwapPaneInDirection", "Right"],
+      "ctrl-w shift-up": ["workspace::SwapPaneInDirection", "Up"],
+      "ctrl-w shift-down": ["workspace::SwapPaneInDirection", "Down"],
+      "ctrl-w shift-h": ["workspace::SwapPaneInDirection", "Left"],
+      "ctrl-w shift-l": ["workspace::SwapPaneInDirection", "Right"],
+      "ctrl-w shift-k": ["workspace::SwapPaneInDirection", "Up"],
+      "ctrl-w shift-j": ["workspace::SwapPaneInDirection", "Down"],
       "ctrl-w g t": "pane::ActivateNextItem",
       "ctrl-w ctrl-g t": "pane::ActivateNextItem",
       "ctrl-w g shift-t": "pane::ActivatePrevItem",
@@ -369,14 +277,8 @@
       "ctrl-w ctrl-q": "pane::CloseAllItems",
       "ctrl-w o": "workspace::CloseInactiveTabsAndPanes",
       "ctrl-w ctrl-o": "workspace::CloseInactiveTabsAndPanes",
-      "ctrl-w n": [
-        "workspace::NewFileInDirection",
-        "Up"
-      ],
-      "ctrl-w ctrl-n": [
-        "workspace::NewFileInDirection",
-        "Up"
-      ]
+      "ctrl-w n": ["workspace::NewFileInDirection", "Up"],
+      "ctrl-w ctrl-n": ["workspace::NewFileInDirection", "Up"]
     }
   },
   {
@@ -384,28 +286,20 @@
     "context": "Editor && vim_mode == normal && vim_operator == none && !VimWaiting",
     "bindings": {
       "escape": "editor::Cancel",
-      "ctrl+[": "editor::Cancel"
+      "ctrl-[": "editor::Cancel"
     }
   },
   {
     "context": "Editor && vim_mode == normal && vim_operator == none && !VimWaiting",
     "bindings": {
       ".": "vim::Repeat",
-      "c": [
-        "vim::PushOperator",
-        "Change"
-      ],
+      "c": ["vim::PushOperator", "Change"],
       "shift-c": "vim::ChangeToEndOfLine",
-      "d": [
-        "vim::PushOperator",
-        "Delete"
-      ],
+      "d": ["vim::PushOperator", "Delete"],
       "shift-d": "vim::DeleteToEndOfLine",
       "shift-j": "vim::JoinLines",
-      "y": [
-        "vim::PushOperator",
-        "Yank"
-      ],
+      "y": ["vim::PushOperator", "Yank"],
+      "shift-y": "vim::YankLine",
       "i": "vim::InsertBefore",
       "shift-i": "vim::InsertFirstNonWhitespace",
       "a": "vim::InsertAfter",
@@ -415,6 +309,8 @@
       "o": "vim::InsertLineBelow",
       "shift-o": "vim::InsertLineAbove",
       "~": "vim::ChangeCase",
+      "ctrl-a": "vim::Increment",
+      "ctrl-x": "vim::Decrement",
       "p": "vim::Paste",
       "shift-p": [
         "vim::Paste",
@@ -431,6 +327,8 @@
           "backwards": true
         }
       ],
+      "*": "vim::MoveToNext",
+      "#": "vim::MoveToPrev",
       ";": "vim::RepeatFind",
       ",": [
         "vim::RepeatFind",
@@ -438,10 +336,7 @@
           "backwards": true
         }
       ],
-      "r": [
-        "vim::PushOperator",
-        "Replace"
-      ],
+      "r": ["vim::PushOperator", "Replace"],
       "s": "vim::Substitute",
       "shift-s": "vim::SubstituteLine",
       "> >": "editor::Indent",
@@ -453,10 +348,7 @@
   {
     "context": "Editor && VimCount",
     "bindings": {
-      "0": [
-        "vim::Number",
-        0
-      ]
+      "0": ["vim::Number", 0]
     }
   },
   {
@@ -492,12 +384,15 @@
       "'": "vim::Quotes",
       "`": "vim::BackQuotes",
       "\"": "vim::DoubleQuotes",
+      "|": "vim::VerticalBars",
       "(": "vim::Parentheses",
       ")": "vim::Parentheses",
+      "b": "vim::Parentheses",
       "[": "vim::SquareBrackets",
       "]": "vim::SquareBrackets",
       "{": "vim::CurlyBrackets",
       "}": "vim::CurlyBrackets",
+      "shift-b": "vim::CurlyBrackets",
       "<": "vim::AngleBrackets",
       ">": "vim::AngleBrackets"
     }
@@ -526,25 +421,39 @@
       "shift-r": "vim::SubstituteLine",
       "c": "vim::Substitute",
       "~": "vim::ChangeCase",
+      "*": [
+        "vim::MoveToNext",
+        {
+          "partialWord": true
+        }
+      ],
+      "#": [
+        "vim::MoveToPrev",
+        {
+          "partialWord": true
+        }
+      ],
+      "ctrl-a": "vim::Increment",
+      "ctrl-x": "vim::Decrement",
+      "g ctrl-a": [
+        "vim::Increment",
+        {
+          "step": true
+        }
+      ],
+      "g ctrl-x": [
+        "vim::Decrement",
+        {
+          "step": true
+        }
+      ],
       "shift-i": "vim::InsertBefore",
       "shift-a": "vim::InsertAfter",
       "shift-j": "vim::JoinLines",
-      "r": [
-        "vim::PushOperator",
-        "Replace"
-      ],
-      "ctrl-c": [
-        "vim::SwitchMode",
-        "Normal"
-      ],
-      "escape": [
-        "vim::SwitchMode",
-        "Normal"
-      ],
-      "ctrl+[": [
-        "vim::SwitchMode",
-        "Normal"
-      ],
+      "r": ["vim::PushOperator", "Replace"],
+      "ctrl-c": ["vim::SwitchMode", "Normal"],
+      "escape": ["vim::SwitchMode", "Normal"],
+      "ctrl-[": ["vim::SwitchMode", "Normal"],
       ">": "editor::Indent",
       "<": "editor::Outdent",
       "i": [
@@ -566,11 +475,16 @@
     }
   },
   {
-    "context": "Editor && vim_mode == insert && !menu",
+    "context": "Editor && vim_mode == insert",
     "bindings": {
       "escape": "vim::NormalBefore",
       "ctrl-c": "vim::NormalBefore",
-      "ctrl-[": "vim::NormalBefore"
+      "ctrl-[": "vim::NormalBefore",
+      "ctrl-x ctrl-o": "editor::ShowCompletions",
+      "ctrl-x ctrl-a": "assistant::InlineAssist", // zed specific
+      "ctrl-x ctrl-c": "copilot::Suggest", // zed specific
+      "ctrl-x ctrl-l": "editor::ToggleCodeActions", // zed specific
+      "ctrl-x ctrl-z": "editor::Cancel"
     }
   },
   {
@@ -578,14 +492,8 @@
     "bindings": {
       "tab": "vim::Tab",
       "enter": "vim::Enter",
-      "escape": [
-        "vim::SwitchMode",
-        "Normal"
-      ],
-      "ctrl+[": [
-        "vim::SwitchMode",
-        "Normal"
-      ]
+      "escape": ["vim::SwitchMode", "Normal"],
+      "ctrl-[": ["vim::SwitchMode", "Normal"]
     }
   },
   {

assets/settings/default.json

@@ -35,6 +35,15 @@
   //           "custom": 2
   //         },
   "buffer_line_height": "comfortable",
+  // The name of a font to use for rendering text in the UI
+  "ui_font_family": "Zed Sans",
+  // The OpenType features to enable for text in the UI
+  "ui_font_features": {
+    // Disable ligatures:
+    "calt": false
+  },
+  // The default font size for text in the UI
+  "ui_font_size": 16,
   // The factor to grow the active pane by. Defaults to 1.0
   // which gives the same size as all other panes.
   "active_pane_magnification": 1.0,
@@ -50,6 +59,9 @@
   // Whether to pop the completions menu while typing in an editor without
   // explicitly requesting it.
   "show_completions_on_input": true,
+  // Whether to display inline and alongside documentation for items in the
+  // completions menu
+  "show_completion_documentation": true,
   // Whether to show wrap guides in the editor. Setting this to true will
   // show a guide at the 'preferred_line_length' value if softwrap is set to
   // 'preferred_line_length', and will show any additional guides as specified
@@ -60,11 +72,14 @@
   // Whether to use additional LSP queries to format (and amend) the code after
   // every "trigger" symbol input, defined by LSP server capabilities.
   "use_on_type_format": true,
+  // Whether to automatically type closing characters for you. For example,
+  // when you type (, Zed will automatically add a closing ) at the correct position.
+  "use_autoclose": true,
   // Controls whether copilot provides suggestion immediately
   // or waits for a `copilot::Toggle`
   "show_copilot_suggestions": true,
   // Whether to show tabs and spaces in the editor.
-  // This setting can take two values:
+  // This setting can take three values:
   //
   // 1. Draw tabs and spaces only for the selected text (default):
   //    "selection"
@@ -76,7 +91,7 @@
   // Settings related to calls in Zed
   "calls": {
     // Join calls with the microphone muted by default
-    "mute_on_join": true
+    "mute_on_join": false
   },
   // Scrollbar related settings
   "scrollbar": {
@@ -99,6 +114,16 @@
     "selections": true
   },
   "relative_line_numbers": false,
+  // When to populate a new search's query based on the text under the cursor.
+  // This setting can take the following three values:
+  //
+  // 1. Always populate the search query with the word under the cursor (default).
+  //    "always"
+  // 2. Only populate the search query when there is text selected
+  //    "selection"
+  // 3. Never populate the search query
+  //    "never"
+  "seed_search_query_from_cursor": "always",
   // Inlay hint related settings
   "inlay_hints": {
     // Global switch to toggle hints on and off, switched off by default.
@@ -121,7 +146,11 @@
     // Whether to show the git status in the project panel.
     "git_status": true,
     // Amount of indentation for nested items.
-    "indent_size": 20
+    "indent_size": 20,
+    // Whether to reveal it in the project panel automatically,
+    // when a corresponding project entry becomes active.
+    // Gitignored entries are never auto revealed.
+    "auto_reveal_entries": true
   },
   "collaboration_panel": {
     // Whether to show the collaboration panel button in the status bar.
@@ -139,6 +168,14 @@
     // Default width of the channels panel.
     "default_width": 240
   },
+  "notification_panel": {
+    // Whether to show the collaboration panel button in the status bar.
+    "button": true,
+    // Where to dock channels panel. Can be 'left' or 'right'.
+    "dock": "right",
+    // Default width of the channels panel.
+    "default_width": 380
+  },
   "assistant": {
     // Whether to show the assistant panel button in the status bar.
     "button": true,
@@ -149,11 +186,12 @@
     // Default height when the assistant is docked to the bottom.
     "default_height": 320,
     // The default OpenAI model to use when starting new conversations. This
-    // setting can take two values:
+    // setting can take three values:
     //
     // 1. "gpt-3.5-turbo-0613""
     // 2. "gpt-4-0613""
-    "default_open_ai_model": "gpt-4-0613"
+    // 3. "gpt-4-1106-preview"
+    "default_open_ai_model": "gpt-4-1106-preview"
   },
   // Whether the screen sharing icon is shown in the os status bar.
   "show_call_status_icon": true,
@@ -188,7 +226,7 @@
   "ensure_final_newline_on_save": true,
   // Whether or not to perform a buffer format before saving
   "format_on_save": "on",
-  // How to perform a buffer format. This setting can take two values:
+  // How to perform a buffer format. This setting can take 4 values:
   //
   // 1. Format code using the current language server:
   //     "formatter": "language_server"
@@ -199,7 +237,12 @@
   //         "arguments": ["--stdin-filepath", "{buffer_path}"]
   //       }
   //     }
-  "formatter": "language_server",
+  // 3. Format code using Zed's Prettier integration:
+  //     "formatter": "prettier"
+  // 4. Default. Format files using Zed's Prettier integration (if applicable),
+  //    or falling back to formatting via language server:
+  //     "formatter": "auto"
+  "formatter": "auto",
   // How to soft-wrap long lines of text. This setting can take
   // three values:
   //
@@ -227,6 +270,24 @@
   },
   // Automatically update Zed
   "auto_update": true,
+  // Diagnostics configuration.
+  "diagnostics": {
+    // Whether to show warnings or not by default.
+    "include_warnings": true
+  },
+  // Add files or globs of files that will be excluded by Zed entirely:
+  // they will be skipped during FS scan(s), file tree and file search
+  // will lack the corresponding file entries.
+  "file_scan_exclusions": [
+    "**/.git",
+    "**/.svn",
+    "**/.hg",
+    "**/CVS",
+    "**/.DS_Store",
+    "**/Thumbs.db",
+    "**/.classpath",
+    "**/.settings"
+  ],
   // Git gutter behavior configuration.
   "git": {
     // Control whether the git gutter is shown. May take 2 values:
@@ -239,9 +300,7 @@
   "copilot": {
     // The set of glob patterns for which copilot should be disabled
     // in any matching file.
-    "disabled_globs": [
-      ".env"
-    ]
+    "disabled_globs": [".env"]
   },
   // Settings specific to journaling
   "journal": {
@@ -295,7 +354,7 @@
     //      }
     "working_directory": "current_project_directory",
     // Set the cursor blinking behavior in the terminal.
-    // May take 4 values:
+    // May take 3 values:
     //  1. Never blink the cursor, ignoring the terminal mode
     //         "blinking": "off",
     //  2. Default the cursor blink to off, but allow the terminal to
@@ -350,13 +409,8 @@
         // Default directories to search for virtual environments, relative
         // to the current working directory. We recommend overriding this
         // in your project's settings, rather than globally.
-        "directories": [
-          ".env",
-          "env",
-          ".venv",
-          "venv"
-        ],
-        // Can also be 'csh' and 'fish'
+        "directories": [".env", "env", ".venv", "venv"],
+        // Can also be 'csh', 'fish', and `nushell`
         "activate_script": "default"
       }
     }
@@ -370,28 +424,28 @@
   },
   // Difference settings for semantic_index
   "semantic_index": {
-    "enabled": false
+    "enabled": true
   },
   // Settings specific to our elixir integration
   "elixir": {
-    // Set Zed to use the experimental Next LS LSP server.
+    // Change the LSP zed uses for elixir.
     // Note that changing this setting requires a restart of Zed
     // to take effect.
     //
     // May take 3 values:
-    //  1. Use the standard elixir-ls LSP server
-    //         "next": "off"
-    //  2. Use a bundled version of the next Next LS LSP server
-    //         "next": "on",
-    //  3. Use a local build of the next Next LS LSP server:
-    //         "next": {
+    //  1. Use the standard ElixirLS, this is the default
+    //         "lsp": "elixir_ls"
+    //  2. Use the experimental NextLs
+    //         "lsp": "next_ls",
+    //  3. Use a language server installed locally on your machine:
+    //         "lsp": {
     //           "local": {
     //             "path": "~/next-ls/bin/start",
     //             "arguments": ["--stdio"]
     //            }
     //          },
     //
-    "next": "off"
+    "lsp": "elixir_ls"
   },
   // Different settings for specific languages.
   "languages": {
@@ -424,6 +478,16 @@
       "tab_size": 2
     }
   },
+  // Zed's Prettier integration settings.
+  // If Prettier is enabled, Zed will use this its Prettier instance for any applicable file, if
+  // project has no other Prettier installed.
+  "prettier": {
+    // Use regular Prettier json configuration:
+    // "trailingComma": "es5",
+    // "tabWidth": 4,
+    // "semi": false,
+    // "singleQuote": true
+  },
   // LSP Specific settings.
   "lsp": {
     // Specify the LSP name as a key here.

assets/settings/initial_user_settings.json

@@ -7,5 +7,6 @@
 // custom settings, run the `open default settings` command
 // from the command palette or from `Zed` application menu.
 {
-  "buffer_font_size": 15
+  "ui_font_size": 16,
+  "buffer_font_size": 16
 }

crates/activity_indicator/Cargo.toml

@@ -3,6 +3,8 @@ name = "activity_indicator"
 version = "0.1.0"
 edition = "2021"
 publish = false
+license = "GPL-3.0-only"
+
 
 [lib]
 path = "src/activity_indicator.rs"
@@ -15,10 +17,12 @@ language = { path = "../language" }
 gpui = { path = "../gpui" }
 project = { path = "../project" }
 settings = { path = "../settings" }
+ui = { path = "../ui" }
 util = { path = "../util" }
 theme = { path = "../theme" }
-workspace = { path = "../workspace" }
+workspace = { path = "../workspace", package = "workspace" }
 
+anyhow.workspace = true
 futures.workspace = true
 smallvec.workspace = true
 

crates/activity_indicator/LICENSE-GPL

@@ -0,0 +1 @@
+../../LICENSE-GPL

crates/activity_indicator/src/activity_indicator.rs

@@ -2,19 +2,19 @@ use auto_update::{AutoUpdateStatus, AutoUpdater, DismissErrorMessage};
 use editor::Editor;
 use futures::StreamExt;
 use gpui::{
-    actions, anyhow,
-    elements::*,
-    platform::{CursorStyle, MouseButton},
-    AppContext, Entity, ModelHandle, View, ViewContext, ViewHandle,
+    actions, svg, AppContext, CursorStyle, EventEmitter, InteractiveElement as _, Model,
+    ParentElement as _, Render, SharedString, StatefulInteractiveElement, Styled, View,
+    ViewContext, VisualContext as _,
 };
 use language::{LanguageRegistry, LanguageServerBinaryStatus};
 use project::{LanguageServerProgress, Project};
 use smallvec::SmallVec;
 use std::{cmp::Reverse, fmt::Write, sync::Arc};
+use ui::prelude::*;
 use util::ResultExt;
 use workspace::{item::ItemHandle, StatusItemView, Workspace};
 
-actions!(lsp_status, [ShowErrorMessage]);
+actions!(activity_indicator, [ShowErrorMessage]);
 
 const DOWNLOAD_ICON: &str = "icons/download.svg";
 const WARNING_ICON: &str = "icons/warning.svg";
@@ -25,8 +25,8 @@ pub enum Event {
 
 pub struct ActivityIndicator {
     statuses: Vec<LspStatus>,
-    project: ModelHandle<Project>,
-    auto_updater: Option<ModelHandle<AutoUpdater>>,
+    project: Model<Project>,
+    auto_updater: Option<Model<AutoUpdater>>,
 }
 
 struct LspStatus {
@@ -47,20 +47,15 @@ struct Content {
     on_click: Option<Arc<dyn Fn(&mut ActivityIndicator, &mut ViewContext<ActivityIndicator>)>>,
 }
 
-pub fn init(cx: &mut AppContext) {
-    cx.add_action(ActivityIndicator::show_error_message);
-    cx.add_action(ActivityIndicator::dismiss_error_message);
-}
-
 impl ActivityIndicator {
     pub fn new(
         workspace: &mut Workspace,
         languages: Arc<LanguageRegistry>,
         cx: &mut ViewContext<Workspace>,
-    ) -> ViewHandle<ActivityIndicator> {
+    ) -> View<ActivityIndicator> {
         let project = workspace.project().clone();
         let auto_updater = AutoUpdater::get(cx);
-        let this = cx.add_view(|cx: &mut ViewContext<Self>| {
+        let this = cx.new_view(|cx: &mut ViewContext<Self>| {
             let mut status_events = languages.language_server_binary_statuses();
             cx.spawn(|this, mut cx| async move {
                 while let Some((language, event)) = status_events.next().await {
@@ -77,11 +72,10 @@ impl ActivityIndicator {
             })
             .detach();
             cx.observe(&project, |_, _, cx| cx.notify()).detach();
+
             if let Some(auto_updater) = auto_updater.as_ref() {
                 cx.observe(auto_updater, |_, _, cx| cx.notify()).detach();
             }
-            cx.observe_active_labeled_tasks(|_, cx| cx.notify())
-                .detach();
 
             Self {
                 statuses: Default::default(),
@@ -89,6 +83,7 @@ impl ActivityIndicator {
                 auto_updater,
             }
         });
+
         cx.subscribe(&this, move |workspace, _, event, cx| match event {
             Event::ShowError { lsp_name, error } => {
                 if let Some(buffer) = project
@@ -104,7 +99,7 @@ impl ActivityIndicator {
                     });
                     workspace.add_item(
                         Box::new(
-                            cx.add_view(|cx| Editor::for_buffer(buffer, Some(project.clone()), cx)),
+                            cx.new_view(|cx| Editor::for_buffer(buffer, Some(project.clone()), cx)),
                         ),
                         cx,
                     );
@@ -290,71 +285,32 @@ impl ActivityIndicator {
             };
         }
 
-        if let Some(most_recent_active_task) = cx.active_labeled_tasks().last() {
-            return Content {
-                icon: None,
-                message: most_recent_active_task.to_string(),
-                on_click: None,
-            };
-        }
-
         Default::default()
     }
 }
 
-impl Entity for ActivityIndicator {
-    type Event = Event;
-}
+impl EventEmitter<Event> for ActivityIndicator {}
 
-impl View for ActivityIndicator {
-    fn ui_name() -> &'static str {
-        "ActivityIndicator"
-    }
+impl Render for ActivityIndicator {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        let content = self.content_to_render(cx);
 
-    fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
-        let Content {
-            icon,
-            message,
-            on_click,
-        } = self.content_to_render(cx);
+        let mut result = h_flex()
+            .id("activity-indicator")
+            .on_action(cx.listener(Self::show_error_message))
+            .on_action(cx.listener(Self::dismiss_error_message));
 
-        let mut element = MouseEventHandler::new::<Self, _>(0, cx, |state, cx| {
-            let theme = &theme::current(cx).workspace.status_bar.lsp_status;
-            let style = if state.hovered() && on_click.is_some() {
-                theme.hovered.as_ref().unwrap_or(&theme.default)
-            } else {
-                &theme.default
-            };
-            Flex::row()
-                .with_children(icon.map(|path| {
-                    Svg::new(path)
-                        .with_color(style.icon_color)
-                        .constrained()
-                        .with_width(style.icon_width)
-                        .contained()
-                        .with_margin_right(style.icon_spacing)
-                        .aligned()
-                        .into_any_named("activity-icon")
+        if let Some(on_click) = content.on_click {
+            result = result
+                .cursor(CursorStyle::PointingHand)
+                .on_click(cx.listener(move |this, _, cx| {
+                    on_click(this, cx);
                 }))
-                .with_child(
-                    Text::new(message, style.message.clone())
-                        .with_soft_wrap(false)
-                        .aligned(),
-                )
-                .constrained()
-                .with_height(style.height)
-                .contained()
-                .with_style(style.container)
-                .aligned()
-        });
-
-        if let Some(on_click) = on_click.clone() {
-            element = element
-                .with_cursor_style(CursorStyle::PointingHand)
-                .on_click(MouseButton::Left, move |_, this, cx| on_click(this, cx));
         }
 
-        element.into_any()
+        result
+            .children(content.icon.map(|icon| svg().path(icon)))
+            .child(Label::new(SharedString::from(content.message)).size(LabelSize::Small))
     }
 }
 

crates/ai/Cargo.toml

@@ -3,14 +3,20 @@ name = "ai"
 version = "0.1.0"
 edition = "2021"
 publish = false
+license = "GPL-3.0-only"
+
 
 [lib]
 path = "src/ai.rs"
 doctest = false
 
+[features]
+test-support = []
+
 [dependencies]
 gpui = { path = "../gpui" }
 util = { path = "../util" }
+language = { path = "../language" }
 async-trait.workspace = true
 anyhow.workspace = true
 futures.workspace = true
@@ -25,9 +31,9 @@ postage.workspace = true
 rand.workspace = true
 log.workspace = true
 parse_duration = "2.1.1"
-tiktoken-rs = "0.5.0"
+tiktoken-rs.workspace = true
 matrixmultiply = "0.3.7"
-rusqlite = { version = "0.27.0", features = ["blob", "array", "modern_sqlite"] }
+rusqlite = { version = "0.29.0", features = ["blob", "array", "modern_sqlite"] }
 bincode = "1.3.3"
 
 [dev-dependencies]

crates/ai/LICENSE-GPL

@@ -0,0 +1 @@
+../../LICENSE-GPL

crates/ai/src/ai.rs

@@ -1,2 +1,8 @@
+pub mod auth;
 pub mod completion;
 pub mod embedding;
+pub mod models;
+pub mod prompts;
+pub mod providers;
+#[cfg(any(test, feature = "test-support"))]
+pub mod test;

crates/ai/src/auth.rs

@@ -0,0 +1,23 @@
+use futures::future::BoxFuture;
+use gpui::AppContext;
+
+#[derive(Clone, Debug)]
+pub enum ProviderCredential {
+    Credentials { api_key: String },
+    NoCredentials,
+    NotNeeded,
+}
+
+pub trait CredentialProvider: Send + Sync {
+    fn has_credentials(&self) -> bool;
+    #[must_use]
+    fn retrieve_credentials(&self, cx: &mut AppContext) -> BoxFuture<ProviderCredential>;
+    #[must_use]
+    fn save_credentials(
+        &self,
+        cx: &mut AppContext,
+        credential: ProviderCredential,
+    ) -> BoxFuture<()>;
+    #[must_use]
+    fn delete_credentials(&self, cx: &mut AppContext) -> BoxFuture<()>;
+}

crates/ai/src/completion.rs

@@ -1,212 +1,23 @@
-use anyhow::{anyhow, Result};
-use futures::{
-    future::BoxFuture, io::BufReader, stream::BoxStream, AsyncBufReadExt, AsyncReadExt, FutureExt,
-    Stream, StreamExt,
-};
-use gpui::executor::Background;
-use isahc::{http::StatusCode, Request, RequestExt};
-use serde::{Deserialize, Serialize};
-use std::{
-    fmt::{self, Display},
-    io,
-    sync::Arc,
-};
+use anyhow::Result;
+use futures::{future::BoxFuture, stream::BoxStream};
 
-pub const OPENAI_API_URL: &'static str = "https://api.openai.com/v1";
+use crate::{auth::CredentialProvider, models::LanguageModel};
 
-#[derive(Clone, Copy, Serialize, Deserialize, Debug, Eq, PartialEq)]
-#[serde(rename_all = "lowercase")]
-pub enum Role {
-    User,
-    Assistant,
-    System,
+pub trait CompletionRequest: Send + Sync {
+    fn data(&self) -> serde_json::Result<String>;
 }
 
-impl Role {
-    pub fn cycle(&mut self) {
-        *self = match self {
-            Role::User => Role::Assistant,
-            Role::Assistant => Role::System,
-            Role::System => Role::User,
-        }
-    }
-}
-
-impl Display for Role {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Role::User => write!(f, "User"),
-            Role::Assistant => write!(f, "Assistant"),
-            Role::System => write!(f, "System"),
-        }
-    }
-}
-
-#[derive(Serialize, Deserialize, Debug, Eq, PartialEq)]
-pub struct RequestMessage {
-    pub role: Role,
-    pub content: String,
-}
-
-#[derive(Debug, Default, Serialize)]
-pub struct OpenAIRequest {
-    pub model: String,
-    pub messages: Vec<RequestMessage>,
-    pub stream: bool,
-}
-
-#[derive(Serialize, Deserialize, Debug, Eq, PartialEq)]
-pub struct ResponseMessage {
-    pub role: Option<Role>,
-    pub content: Option<String>,
-}
-
-#[derive(Deserialize, Debug)]
-pub struct OpenAIUsage {
-    pub prompt_tokens: u32,
-    pub completion_tokens: u32,
-    pub total_tokens: u32,
-}
-
-#[derive(Deserialize, Debug)]
-pub struct ChatChoiceDelta {
-    pub index: u32,
-    pub delta: ResponseMessage,
-    pub finish_reason: Option<String>,
-}
-
-#[derive(Deserialize, Debug)]
-pub struct OpenAIResponseStreamEvent {
-    pub id: Option<String>,
-    pub object: String,
-    pub created: u32,
-    pub model: String,
-    pub choices: Vec<ChatChoiceDelta>,
-    pub usage: Option<OpenAIUsage>,
-}
-
-pub async fn stream_completion(
-    api_key: String,
-    executor: Arc<Background>,
-    mut request: OpenAIRequest,
-) -> Result<impl Stream<Item = Result<OpenAIResponseStreamEvent>>> {
-    request.stream = true;
-
-    let (tx, rx) = futures::channel::mpsc::unbounded::<Result<OpenAIResponseStreamEvent>>();
-
-    let json_data = serde_json::to_string(&request)?;
-    let mut response = Request::post(format!("{OPENAI_API_URL}/chat/completions"))
-        .header("Content-Type", "application/json")
-        .header("Authorization", format!("Bearer {}", api_key))
-        .body(json_data)?
-        .send_async()
-        .await?;
-
-    let status = response.status();
-    if status == StatusCode::OK {
-        executor
-            .spawn(async move {
-                let mut lines = BufReader::new(response.body_mut()).lines();
-
-                fn parse_line(
-                    line: Result<String, io::Error>,
-                ) -> Result<Option<OpenAIResponseStreamEvent>> {
-                    if let Some(data) = line?.strip_prefix("data: ") {
-                        let event = serde_json::from_str(&data)?;
-                        Ok(Some(event))
-                    } else {
-                        Ok(None)
-                    }
-                }
-
-                while let Some(line) = lines.next().await {
-                    if let Some(event) = parse_line(line).transpose() {
-                        let done = event.as_ref().map_or(false, |event| {
-                            event
-                                .choices
-                                .last()
-                                .map_or(false, |choice| choice.finish_reason.is_some())
-                        });
-                        if tx.unbounded_send(event).is_err() {
-                            break;
-                        }
-
-                        if done {
-                            break;
-                        }
-                    }
-                }
-
-                anyhow::Ok(())
-            })
-            .detach();
-
-        Ok(rx)
-    } else {
-        let mut body = String::new();
-        response.body_mut().read_to_string(&mut body).await?;
-
-        #[derive(Deserialize)]
-        struct OpenAIResponse {
-            error: OpenAIError,
-        }
-
-        #[derive(Deserialize)]
-        struct OpenAIError {
-            message: String,
-        }
-
-        match serde_json::from_str::<OpenAIResponse>(&body) {
-            Ok(response) if !response.error.message.is_empty() => Err(anyhow!(
-                "Failed to connect to OpenAI API: {}",
-                response.error.message,
-            )),
-
-            _ => Err(anyhow!(
-                "Failed to connect to OpenAI API: {} {}",
-                response.status(),
-                body,
-            )),
-        }
-    }
-}
-
-pub trait CompletionProvider {
+pub trait CompletionProvider: CredentialProvider {
+    fn base_model(&self) -> Box<dyn LanguageModel>;
     fn complete(
         &self,
-        prompt: OpenAIRequest,
+        prompt: Box<dyn CompletionRequest>,
     ) -> BoxFuture<'static, Result<BoxStream<'static, Result<String>>>>;
+    fn box_clone(&self) -> Box<dyn CompletionProvider>;
 }
 
-pub struct OpenAICompletionProvider {
-    api_key: String,
-    executor: Arc<Background>,
-}
-
-impl OpenAICompletionProvider {
-    pub fn new(api_key: String, executor: Arc<Background>) -> Self {
-        Self { api_key, executor }
-    }
-}
-
-impl CompletionProvider for OpenAICompletionProvider {
-    fn complete(
-        &self,
-        prompt: OpenAIRequest,
-    ) -> BoxFuture<'static, Result<BoxStream<'static, Result<String>>>> {
-        let request = stream_completion(self.api_key.clone(), self.executor.clone(), prompt);
-        async move {
-            let response = request.await?;
-            let stream = response
-                .filter_map(|response| async move {
-                    match response {
-                        Ok(mut response) => Some(Ok(response.choices.pop()?.delta.content?)),
-                        Err(error) => Some(Err(error)),
-                    }
-                })
-                .boxed();
-            Ok(stream)
-        }
-        .boxed()
+impl Clone for Box<dyn CompletionProvider> {
+    fn clone(&self) -> Box<dyn CompletionProvider> {
+        self.box_clone()
     }
 }

crates/ai/src/embedding.rs

@@ -1,30 +1,13 @@
-use anyhow::{anyhow, Result};
+use std::time::Instant;
+
+use anyhow::Result;
 use async_trait::async_trait;
-use futures::AsyncReadExt;
-use gpui::executor::Background;
-use gpui::serde_json;
-use isahc::http::StatusCode;
-use isahc::prelude::Configurable;
-use isahc::{AsyncBody, Response};
-use lazy_static::lazy_static;
 use ordered_float::OrderedFloat;
-use parking_lot::Mutex;
-use parse_duration::parse;
-use postage::watch;
 use rusqlite::types::{FromSql, FromSqlResult, ToSqlOutput, ValueRef};
 use rusqlite::ToSql;
-use serde::{Deserialize, Serialize};
-use std::env;
-use std::ops::Add;
-use std::sync::Arc;
-use std::time::{Duration, Instant};
-use tiktoken_rs::{cl100k_base, CoreBPE};
-use util::http::{HttpClient, Request};
 
-lazy_static! {
-    static ref OPENAI_API_KEY: Option<String> = env::var("OPENAI_API_KEY").ok();
-    static ref OPENAI_BPE_TOKENIZER: CoreBPE = cl100k_base().unwrap();
-}
+use crate::auth::CredentialProvider;
+use crate::models::LanguageModel;
 
 #[derive(Debug, PartialEq, Clone)]
 pub struct Embedding(pub Vec<f32>);
@@ -85,295 +68,14 @@ impl Embedding {
     }
 }
 
-// impl FromSql for Embedding {
-//     fn column_result(value: ValueRef) -> FromSqlResult<Self> {
-//         let bytes = value.as_blob()?;
-//         let embedding: Result<Vec<f32>, Box<bincode::ErrorKind>> = bincode::deserialize(bytes);
-//         if embedding.is_err() {
-//             return Err(rusqlite::types::FromSqlError::Other(embedding.unwrap_err()));
-//         }
-//         Ok(Embedding(embedding.unwrap()))
-//     }
-// }
-
-// impl ToSql for Embedding {
-//     fn to_sql(&self) -> rusqlite::Result<ToSqlOutput> {
-//         let bytes = bincode::serialize(&self.0)
-//             .map_err(|err| rusqlite::Error::ToSqlConversionFailure(Box::new(err)))?;
-//         Ok(ToSqlOutput::Owned(rusqlite::types::Value::Blob(bytes)))
-//     }
-// }
-
-#[derive(Clone)]
-pub struct OpenAIEmbeddings {
-    pub client: Arc<dyn HttpClient>,
-    pub executor: Arc<Background>,
-    rate_limit_count_rx: watch::Receiver<Option<Instant>>,
-    rate_limit_count_tx: Arc<Mutex<watch::Sender<Option<Instant>>>>,
-}
-
-#[derive(Serialize)]
-struct OpenAIEmbeddingRequest<'a> {
-    model: &'static str,
-    input: Vec<&'a str>,
-}
-
-#[derive(Deserialize)]
-struct OpenAIEmbeddingResponse {
-    data: Vec<OpenAIEmbedding>,
-    usage: OpenAIEmbeddingUsage,
-}
-
-#[derive(Debug, Deserialize)]
-struct OpenAIEmbedding {
-    embedding: Vec<f32>,
-    index: usize,
-    object: String,
-}
-
-#[derive(Deserialize)]
-struct OpenAIEmbeddingUsage {
-    prompt_tokens: usize,
-    total_tokens: usize,
-}
-
 #[async_trait]
-pub trait EmbeddingProvider: Sync + Send {
-    fn is_authenticated(&self) -> bool;
+pub trait EmbeddingProvider: CredentialProvider {
+    fn base_model(&self) -> Box<dyn LanguageModel>;
     async fn embed_batch(&self, spans: Vec<String>) -> Result<Vec<Embedding>>;
     fn max_tokens_per_batch(&self) -> usize;
-    fn truncate(&self, span: &str) -> (String, usize);
     fn rate_limit_expiration(&self) -> Option<Instant>;
 }
 
-pub struct DummyEmbeddings {}
-
-#[async_trait]
-impl EmbeddingProvider for DummyEmbeddings {
-    fn is_authenticated(&self) -> bool {
-        true
-    }
-    fn rate_limit_expiration(&self) -> Option<Instant> {
-        None
-    }
-    async fn embed_batch(&self, spans: Vec<String>) -> Result<Vec<Embedding>> {
-        // 1024 is the OpenAI Embeddings size for ada models.
-        // the model we will likely be starting with.
-        let dummy_vec = Embedding::from(vec![0.32 as f32; 1536]);
-        return Ok(vec![dummy_vec; spans.len()]);
-    }
-
-    fn max_tokens_per_batch(&self) -> usize {
-        OPENAI_INPUT_LIMIT
-    }
-
-    fn truncate(&self, span: &str) -> (String, usize) {
-        let mut tokens = OPENAI_BPE_TOKENIZER.encode_with_special_tokens(span);
-        let token_count = tokens.len();
-        let output = if token_count > OPENAI_INPUT_LIMIT {
-            tokens.truncate(OPENAI_INPUT_LIMIT);
-            let new_input = OPENAI_BPE_TOKENIZER.decode(tokens.clone());
-            new_input.ok().unwrap_or_else(|| span.to_string())
-        } else {
-            span.to_string()
-        };
-
-        (output, tokens.len())
-    }
-}
-
-const OPENAI_INPUT_LIMIT: usize = 8190;
-
-impl OpenAIEmbeddings {
-    pub fn new(client: Arc<dyn HttpClient>, executor: Arc<Background>) -> Self {
-        let (rate_limit_count_tx, rate_limit_count_rx) = watch::channel_with(None);
-        let rate_limit_count_tx = Arc::new(Mutex::new(rate_limit_count_tx));
-
-        OpenAIEmbeddings {
-            client,
-            executor,
-            rate_limit_count_rx,
-            rate_limit_count_tx,
-        }
-    }
-
-    fn resolve_rate_limit(&self) {
-        let reset_time = *self.rate_limit_count_tx.lock().borrow();
-
-        if let Some(reset_time) = reset_time {
-            if Instant::now() >= reset_time {
-                *self.rate_limit_count_tx.lock().borrow_mut() = None
-            }
-        }
-
-        log::trace!(
-            "resolving reset time: {:?}",
-            *self.rate_limit_count_tx.lock().borrow()
-        );
-    }
-
-    fn update_reset_time(&self, reset_time: Instant) {
-        let original_time = *self.rate_limit_count_tx.lock().borrow();
-
-        let updated_time = if let Some(original_time) = original_time {
-            if reset_time < original_time {
-                Some(reset_time)
-            } else {
-                Some(original_time)
-            }
-        } else {
-            Some(reset_time)
-        };
-
-        log::trace!("updating rate limit time: {:?}", updated_time);
-
-        *self.rate_limit_count_tx.lock().borrow_mut() = updated_time;
-    }
-    async fn send_request(
-        &self,
-        api_key: &str,
-        spans: Vec<&str>,
-        request_timeout: u64,
-    ) -> Result<Response<AsyncBody>> {
-        let request = Request::post("https://api.openai.com/v1/embeddings")
-            .redirect_policy(isahc::config::RedirectPolicy::Follow)
-            .timeout(Duration::from_secs(request_timeout))
-            .header("Content-Type", "application/json")
-            .header("Authorization", format!("Bearer {}", api_key))
-            .body(
-                serde_json::to_string(&OpenAIEmbeddingRequest {
-                    input: spans.clone(),
-                    model: "text-embedding-ada-002",
-                })
-                .unwrap()
-                .into(),
-            )?;
-
-        Ok(self.client.send(request).await?)
-    }
-}
-
-#[async_trait]
-impl EmbeddingProvider for OpenAIEmbeddings {
-    fn is_authenticated(&self) -> bool {
-        OPENAI_API_KEY.as_ref().is_some()
-    }
-    fn max_tokens_per_batch(&self) -> usize {
-        50000
-    }
-
-    fn rate_limit_expiration(&self) -> Option<Instant> {
-        *self.rate_limit_count_rx.borrow()
-    }
-    fn truncate(&self, span: &str) -> (String, usize) {
-        let mut tokens = OPENAI_BPE_TOKENIZER.encode_with_special_tokens(span);
-        let output = if tokens.len() > OPENAI_INPUT_LIMIT {
-            tokens.truncate(OPENAI_INPUT_LIMIT);
-            OPENAI_BPE_TOKENIZER
-                .decode(tokens.clone())
-                .ok()
-                .unwrap_or_else(|| span.to_string())
-        } else {
-            span.to_string()
-        };
-
-        (output, tokens.len())
-    }
-
-    async fn embed_batch(&self, spans: Vec<String>) -> Result<Vec<Embedding>> {
-        const BACKOFF_SECONDS: [usize; 4] = [3, 5, 15, 45];
-        const MAX_RETRIES: usize = 4;
-
-        let api_key = OPENAI_API_KEY
-            .as_ref()
-            .ok_or_else(|| anyhow!("no api key"))?;
-
-        let mut request_number = 0;
-        let mut rate_limiting = false;
-        let mut request_timeout: u64 = 15;
-        let mut response: Response<AsyncBody>;
-        while request_number < MAX_RETRIES {
-            response = self
-                .send_request(
-                    api_key,
-                    spans.iter().map(|x| &**x).collect(),
-                    request_timeout,
-                )
-                .await?;
-            request_number += 1;
-
-            match response.status() {
-                StatusCode::REQUEST_TIMEOUT => {
-                    request_timeout += 5;
-                }
-                StatusCode::OK => {
-                    let mut body = String::new();
-                    response.body_mut().read_to_string(&mut body).await?;
-                    let response: OpenAIEmbeddingResponse = serde_json::from_str(&body)?;
-
-                    log::trace!(
-                        "openai embedding completed. tokens: {:?}",
-                        response.usage.total_tokens
-                    );
-
-                    // If we complete a request successfully that was previously rate_limited
-                    // resolve the rate limit
-                    if rate_limiting {
-                        self.resolve_rate_limit()
-                    }
-
-                    return Ok(response
-                        .data
-                        .into_iter()
-                        .map(|embedding| Embedding::from(embedding.embedding))
-                        .collect());
-                }
-                StatusCode::TOO_MANY_REQUESTS => {
-                    rate_limiting = true;
-                    let mut body = String::new();
-                    response.body_mut().read_to_string(&mut body).await?;
-
-                    let delay_duration = {
-                        let delay = Duration::from_secs(BACKOFF_SECONDS[request_number - 1] as u64);
-                        if let Some(time_to_reset) =
-                            response.headers().get("x-ratelimit-reset-tokens")
-                        {
-                            if let Ok(time_str) = time_to_reset.to_str() {
-                                parse(time_str).unwrap_or(delay)
-                            } else {
-                                delay
-                            }
-                        } else {
-                            delay
-                        }
-                    };
-
-                    // If we've previously rate limited, increment the duration but not the count
-                    let reset_time = Instant::now().add(delay_duration);
-                    self.update_reset_time(reset_time);
-
-                    log::trace!(
-                        "openai rate limiting: waiting {:?} until lifted",
-                        &delay_duration
-                    );
-
-                    self.executor.timer(delay_duration).await;
-                }
-                _ => {
-                    let mut body = String::new();
-                    response.body_mut().read_to_string(&mut body).await?;
-                    return Err(anyhow!(
-                        "open ai bad request: {:?} {:?}",
-                        &response.status(),
-                        body
-                    ));
-                }
-            }
-        }
-        Err(anyhow!("openai max retries"))
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

crates/ai/src/models.rs

@@ -0,0 +1,16 @@
+pub enum TruncationDirection {
+    Start,
+    End,
+}
+
+pub trait LanguageModel {
+    fn name(&self) -> String;
+    fn count_tokens(&self, content: &str) -> anyhow::Result<usize>;
+    fn truncate(
+        &self,
+        content: &str,
+        length: usize,
+        direction: TruncationDirection,
+    ) -> anyhow::Result<String>;
+    fn capacity(&self) -> anyhow::Result<usize>;
+}

crates/ai/src/prompts/base.rs

@@ -0,0 +1,330 @@
+use std::cmp::Reverse;
+use std::ops::Range;
+use std::sync::Arc;
+
+use language::BufferSnapshot;
+use util::ResultExt;
+
+use crate::models::LanguageModel;
+use crate::prompts::repository_context::PromptCodeSnippet;
+
+pub(crate) enum PromptFileType {
+    Text,
+    Code,
+}
+
+// TODO: Set this up to manage for defaults well
+pub struct PromptArguments {
+    pub model: Arc<dyn LanguageModel>,
+    pub user_prompt: Option<String>,
+    pub language_name: Option<String>,
+    pub project_name: Option<String>,
+    pub snippets: Vec<PromptCodeSnippet>,
+    pub reserved_tokens: usize,
+    pub buffer: Option<BufferSnapshot>,
+    pub selected_range: Option<Range<usize>>,
+}
+
+impl PromptArguments {
+    pub(crate) fn get_file_type(&self) -> PromptFileType {
+        if self
+            .language_name
+            .as_ref()
+            .and_then(|name| Some(!["Markdown", "Plain Text"].contains(&name.as_str())))
+            .unwrap_or(true)
+        {
+            PromptFileType::Code
+        } else {
+            PromptFileType::Text
+        }
+    }
+}
+
+pub trait PromptTemplate {
+    fn generate(
+        &self,
+        args: &PromptArguments,
+        max_token_length: Option<usize>,
+    ) -> anyhow::Result<(String, usize)>;
+}
+
+#[repr(i8)]
+#[derive(PartialEq, Eq, Ord)]
+pub enum PromptPriority {
+    Mandatory,                // Ignores truncation
+    Ordered { order: usize }, // Truncates based on priority
+}
+
+impl PartialOrd for PromptPriority {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        match (self, other) {
+            (Self::Mandatory, Self::Mandatory) => Some(std::cmp::Ordering::Equal),
+            (Self::Mandatory, Self::Ordered { .. }) => Some(std::cmp::Ordering::Greater),
+            (Self::Ordered { .. }, Self::Mandatory) => Some(std::cmp::Ordering::Less),
+            (Self::Ordered { order: a }, Self::Ordered { order: b }) => b.partial_cmp(a),
+        }
+    }
+}
+
+pub struct PromptChain {
+    args: PromptArguments,
+    templates: Vec<(PromptPriority, Box<dyn PromptTemplate>)>,
+}
+
+impl PromptChain {
+    pub fn new(
+        args: PromptArguments,
+        templates: Vec<(PromptPriority, Box<dyn PromptTemplate>)>,
+    ) -> Self {
+        PromptChain { args, templates }
+    }
+
+    pub fn generate(&self, truncate: bool) -> anyhow::Result<(String, usize)> {
+        // Argsort based on Prompt Priority
+        let separator = "\n";
+        let separator_tokens = self.args.model.count_tokens(separator)?;
+        let mut sorted_indices = (0..self.templates.len()).collect::<Vec<_>>();
+        sorted_indices.sort_by_key(|&i| Reverse(&self.templates[i].0));
+
+        // If Truncate
+        let mut tokens_outstanding = if truncate {
+            Some(self.args.model.capacity()? - self.args.reserved_tokens)
+        } else {
+            None
+        };
+
+        let mut prompts = vec!["".to_string(); sorted_indices.len()];
+        for idx in sorted_indices {
+            let (_, template) = &self.templates[idx];
+
+            if let Some((template_prompt, prompt_token_count)) =
+                template.generate(&self.args, tokens_outstanding).log_err()
+            {
+                if template_prompt != "" {
+                    prompts[idx] = template_prompt;
+
+                    if let Some(remaining_tokens) = tokens_outstanding {
+                        let new_tokens = prompt_token_count + separator_tokens;
+                        tokens_outstanding = if remaining_tokens > new_tokens {
+                            Some(remaining_tokens - new_tokens)
+                        } else {
+                            Some(0)
+                        };
+                    }
+                }
+            }
+        }
+
+        prompts.retain(|x| x != "");
+
+        let full_prompt = prompts.join(separator);
+        let total_token_count = self.args.model.count_tokens(&full_prompt)?;
+        anyhow::Ok((prompts.join(separator), total_token_count))
+    }
+}
+
+#[cfg(test)]
+pub(crate) mod tests {
+    use crate::models::TruncationDirection;
+    use crate::test::FakeLanguageModel;
+
+    use super::*;
+
+    #[test]
+    pub fn test_prompt_chain() {
+        struct TestPromptTemplate {}
+        impl PromptTemplate for TestPromptTemplate {
+            fn generate(
+                &self,
+                args: &PromptArguments,
+                max_token_length: Option<usize>,
+            ) -> anyhow::Result<(String, usize)> {
+                let mut content = "This is a test prompt template".to_string();
+
+                let mut token_count = args.model.count_tokens(&content)?;
+                if let Some(max_token_length) = max_token_length {
+                    if token_count > max_token_length {
+                        content = args.model.truncate(
+                            &content,
+                            max_token_length,
+                            TruncationDirection::End,
+                        )?;
+                        token_count = max_token_length;
+                    }
+                }
+
+                anyhow::Ok((content, token_count))
+            }
+        }
+
+        struct TestLowPriorityTemplate {}
+        impl PromptTemplate for TestLowPriorityTemplate {
+            fn generate(
+                &self,
+                args: &PromptArguments,
+                max_token_length: Option<usize>,
+            ) -> anyhow::Result<(String, usize)> {
+                let mut content = "This is a low priority test prompt template".to_string();
+
+                let mut token_count = args.model.count_tokens(&content)?;
+                if let Some(max_token_length) = max_token_length {
+                    if token_count > max_token_length {
+                        content = args.model.truncate(
+                            &content,
+                            max_token_length,
+                            TruncationDirection::End,
+                        )?;
+                        token_count = max_token_length;
+                    }
+                }
+
+                anyhow::Ok((content, token_count))
+            }
+        }
+
+        let model: Arc<dyn LanguageModel> = Arc::new(FakeLanguageModel { capacity: 100 });
+        let args = PromptArguments {
+            model: model.clone(),
+            language_name: None,
+            project_name: None,
+            snippets: Vec::new(),
+            reserved_tokens: 0,
+            buffer: None,
+            selected_range: None,
+            user_prompt: None,
+        };
+
+        let templates: Vec<(PromptPriority, Box<dyn PromptTemplate>)> = vec![
+            (
+                PromptPriority::Ordered { order: 0 },
+                Box::new(TestPromptTemplate {}),
+            ),
+            (
+                PromptPriority::Ordered { order: 1 },
+                Box::new(TestLowPriorityTemplate {}),
+            ),
+        ];
+        let chain = PromptChain::new(args, templates);
+
+        let (prompt, token_count) = chain.generate(false).unwrap();
+
+        assert_eq!(
+            prompt,
+            "This is a test prompt template\nThis is a low priority test prompt template"
+                .to_string()
+        );
+
+        assert_eq!(model.count_tokens(&prompt).unwrap(), token_count);
+
+        // Testing with Truncation Off
+        // Should ignore capacity and return all prompts
+        let model: Arc<dyn LanguageModel> = Arc::new(FakeLanguageModel { capacity: 20 });
+        let args = PromptArguments {
+            model: model.clone(),
+            language_name: None,
+            project_name: None,
+            snippets: Vec::new(),
+            reserved_tokens: 0,
+            buffer: None,
+            selected_range: None,
+            user_prompt: None,
+        };
+
+        let templates: Vec<(PromptPriority, Box<dyn PromptTemplate>)> = vec![
+            (
+                PromptPriority::Ordered { order: 0 },
+                Box::new(TestPromptTemplate {}),
+            ),
+            (
+                PromptPriority::Ordered { order: 1 },
+                Box::new(TestLowPriorityTemplate {}),
+            ),
+        ];
+        let chain = PromptChain::new(args, templates);
+
+        let (prompt, token_count) = chain.generate(false).unwrap();
+
+        assert_eq!(
+            prompt,
+            "This is a test prompt template\nThis is a low priority test prompt template"
+                .to_string()
+        );
+
+        assert_eq!(model.count_tokens(&prompt).unwrap(), token_count);
+
+        // Testing with Truncation Off
+        // Should ignore capacity and return all prompts
+        let capacity = 20;
+        let model: Arc<dyn LanguageModel> = Arc::new(FakeLanguageModel { capacity });
+        let args = PromptArguments {
+            model: model.clone(),
+            language_name: None,
+            project_name: None,
+            snippets: Vec::new(),
+            reserved_tokens: 0,
+            buffer: None,
+            selected_range: None,
+            user_prompt: None,
+        };
+
+        let templates: Vec<(PromptPriority, Box<dyn PromptTemplate>)> = vec![
+            (
+                PromptPriority::Ordered { order: 0 },
+                Box::new(TestPromptTemplate {}),
+            ),
+            (
+                PromptPriority::Ordered { order: 1 },
+                Box::new(TestLowPriorityTemplate {}),
+            ),
+            (
+                PromptPriority::Ordered { order: 2 },
+                Box::new(TestLowPriorityTemplate {}),
+            ),
+        ];
+        let chain = PromptChain::new(args, templates);
+
+        let (prompt, token_count) = chain.generate(true).unwrap();
+
+        assert_eq!(prompt, "This is a test promp".to_string());
+        assert_eq!(token_count, capacity);
+
+        // Change Ordering of Prompts Based on Priority
+        let capacity = 120;
+        let reserved_tokens = 10;
+        let model: Arc<dyn LanguageModel> = Arc::new(FakeLanguageModel { capacity });
+        let args = PromptArguments {
+            model: model.clone(),
+            language_name: None,
+            project_name: None,
+            snippets: Vec::new(),
+            reserved_tokens,
+            buffer: None,
+            selected_range: None,
+            user_prompt: None,
+        };
+        let templates: Vec<(PromptPriority, Box<dyn PromptTemplate>)> = vec![
+            (
+                PromptPriority::Mandatory,
+                Box::new(TestLowPriorityTemplate {}),
+            ),
+            (
+                PromptPriority::Ordered { order: 0 },
+                Box::new(TestPromptTemplate {}),
+            ),
+            (
+                PromptPriority::Ordered { order: 1 },
+                Box::new(TestLowPriorityTemplate {}),
+            ),
+        ];
+        let chain = PromptChain::new(args, templates);
+
+        let (prompt, token_count) = chain.generate(true).unwrap();
+
+        assert_eq!(
+            prompt,
+            "This is a low priority test prompt template\nThis is a test prompt template\nThis is a low priority test prompt "
+                .to_string()
+        );
+        assert_eq!(token_count, capacity - reserved_tokens);
+    }
+}

crates/ai/src/prompts/file_context.rs

@@ -0,0 +1,164 @@
+use anyhow::anyhow;
+use language::BufferSnapshot;
+use language::ToOffset;
+
+use crate::models::LanguageModel;
+use crate::models::TruncationDirection;
+use crate::prompts::base::PromptArguments;
+use crate::prompts::base::PromptTemplate;
+use std::fmt::Write;
+use std::ops::Range;
+use std::sync::Arc;
+
+fn retrieve_context(
+    buffer: &BufferSnapshot,
+    selected_range: &Option<Range<usize>>,
+    model: Arc<dyn LanguageModel>,
+    max_token_count: Option<usize>,
+) -> anyhow::Result<(String, usize, bool)> {
+    let mut prompt = String::new();
+    let mut truncated = false;
+    if let Some(selected_range) = selected_range {
+        let start = selected_range.start.to_offset(buffer);
+        let end = selected_range.end.to_offset(buffer);
+
+        let start_window = buffer.text_for_range(0..start).collect::<String>();
+
+        let mut selected_window = String::new();
+        if start == end {
+            write!(selected_window, "<|START|>").unwrap();
+        } else {
+            write!(selected_window, "<|START|").unwrap();
+        }
+
+        write!(
+            selected_window,
+            "{}",
+            buffer.text_for_range(start..end).collect::<String>()
+        )
+        .unwrap();
+
+        if start != end {
+            write!(selected_window, "|END|>").unwrap();
+        }
+
+        let end_window = buffer.text_for_range(end..buffer.len()).collect::<String>();
+
+        if let Some(max_token_count) = max_token_count {
+            let selected_tokens = model.count_tokens(&selected_window)?;
+            if selected_tokens > max_token_count {
+                return Err(anyhow!(
+                    "selected range is greater than model context window, truncation not possible"
+                ));
+            };
+
+            let mut remaining_tokens = max_token_count - selected_tokens;
+            let start_window_tokens = model.count_tokens(&start_window)?;
+            let end_window_tokens = model.count_tokens(&end_window)?;
+            let outside_tokens = start_window_tokens + end_window_tokens;
+            if outside_tokens > remaining_tokens {
+                let (start_goal_tokens, end_goal_tokens) =
+                    if start_window_tokens < end_window_tokens {
+                        let start_goal_tokens = (remaining_tokens / 2).min(start_window_tokens);
+                        remaining_tokens -= start_goal_tokens;
+                        let end_goal_tokens = remaining_tokens.min(end_window_tokens);
+                        (start_goal_tokens, end_goal_tokens)
+                    } else {
+                        let end_goal_tokens = (remaining_tokens / 2).min(end_window_tokens);
+                        remaining_tokens -= end_goal_tokens;
+                        let start_goal_tokens = remaining_tokens.min(start_window_tokens);
+                        (start_goal_tokens, end_goal_tokens)
+                    };
+
+                let truncated_start_window =
+                    model.truncate(&start_window, start_goal_tokens, TruncationDirection::Start)?;
+                let truncated_end_window =
+                    model.truncate(&end_window, end_goal_tokens, TruncationDirection::End)?;
+                writeln!(
+                    prompt,
+                    "{truncated_start_window}{selected_window}{truncated_end_window}"
+                )
+                .unwrap();
+                truncated = true;
+            } else {
+                writeln!(prompt, "{start_window}{selected_window}{end_window}").unwrap();
+            }
+        } else {
+            // If we dont have a selected range, include entire file.
+            writeln!(prompt, "{}", &buffer.text()).unwrap();
+
+            // Dumb truncation strategy
+            if let Some(max_token_count) = max_token_count {
+                if model.count_tokens(&prompt)? > max_token_count {
+                    truncated = true;
+                    prompt = model.truncate(&prompt, max_token_count, TruncationDirection::End)?;
+                }
+            }
+        }
+    }
+
+    let token_count = model.count_tokens(&prompt)?;
+    anyhow::Ok((prompt, token_count, truncated))
+}
+
+pub struct FileContext {}
+
+impl PromptTemplate for FileContext {
+    fn generate(
+        &self,
+        args: &PromptArguments,
+        max_token_length: Option<usize>,
+    ) -> anyhow::Result<(String, usize)> {
+        if let Some(buffer) = &args.buffer {
+            let mut prompt = String::new();
+            // Add Initial Preamble
+            // TODO: Do we want to add the path in here?
+            writeln!(
+                prompt,
+                "The file you are currently working on has the following content:"
+            )
+            .unwrap();
+
+            let language_name = args
+                .language_name
+                .clone()
+                .unwrap_or("".to_string())
+                .to_lowercase();
+
+            let (context, _, truncated) = retrieve_context(
+                buffer,
+                &args.selected_range,
+                args.model.clone(),
+                max_token_length,
+            )?;
+            writeln!(prompt, "```{language_name}\n{context}\n```").unwrap();
+
+            if truncated {
+                writeln!(prompt, "Note the content has been truncated and only represents a portion of the file.").unwrap();
+            }
+
+            if let Some(selected_range) = &args.selected_range {
+                let start = selected_range.start.to_offset(buffer);
+                let end = selected_range.end.to_offset(buffer);
+
+                if start == end {
+                    writeln!(prompt, "In particular, the user's cursor is currently on the '<|START|>' span in the above content, with no text selected.").unwrap();
+                } else {
+                    writeln!(prompt, "In particular, the user has selected a section of the text between the '<|START|' and '|END|>' spans.").unwrap();
+                }
+            }
+
+            // Really dumb truncation strategy
+            if let Some(max_tokens) = max_token_length {
+                prompt = args
+                    .model
+                    .truncate(&prompt, max_tokens, TruncationDirection::End)?;
+            }
+
+            let token_count = args.model.count_tokens(&prompt)?;
+            anyhow::Ok((prompt, token_count))
+        } else {
+            Err(anyhow!("no buffer provided to retrieve file context from"))
+        }
+    }
+}

crates/ai/src/prompts/generate.rs

@@ -0,0 +1,99 @@
+use crate::prompts::base::{PromptArguments, PromptFileType, PromptTemplate};
+use anyhow::anyhow;
+use std::fmt::Write;
+
+pub fn capitalize(s: &str) -> String {
+    let mut c = s.chars();
+    match c.next() {
+        None => String::new(),
+        Some(f) => f.to_uppercase().collect::<String>() + c.as_str(),
+    }
+}
+
+pub struct GenerateInlineContent {}
+
+impl PromptTemplate for GenerateInlineContent {
+    fn generate(
+        &self,
+        args: &PromptArguments,
+        max_token_length: Option<usize>,
+    ) -> anyhow::Result<(String, usize)> {
+        let Some(user_prompt) = &args.user_prompt else {
+            return Err(anyhow!("user prompt not provided"));
+        };
+
+        let file_type = args.get_file_type();
+        let content_type = match &file_type {
+            PromptFileType::Code => "code",
+            PromptFileType::Text => "text",
+        };
+
+        let mut prompt = String::new();
+
+        if let Some(selected_range) = &args.selected_range {
+            if selected_range.start == selected_range.end {
+                writeln!(
+                    prompt,
+                    "Assume the cursor is located where the `<|START|>` span is."
+                )
+                .unwrap();
+                writeln!(
+                    prompt,
+                    "{} can't be replaced, so assume your answer will be inserted at the cursor.",
+                    capitalize(content_type)
+                )
+                .unwrap();
+                writeln!(
+                    prompt,
+                    "Generate {content_type} based on the users prompt: {user_prompt}",
+                )
+                .unwrap();
+            } else {
+                writeln!(prompt, "Modify the user's selected {content_type} based upon the users prompt: '{user_prompt}'").unwrap();
+                writeln!(prompt, "You must reply with only the adjusted {content_type} (within the '<|START|' and '|END|>' spans) not the entire file.").unwrap();
+                writeln!(prompt, "Double check that you only return code and not the '<|START|' and '|END|'> spans").unwrap();
+            }
+        } else {
+            writeln!(
+                prompt,
+                "Generate {content_type} based on the users prompt: {user_prompt}"
+            )
+            .unwrap();
+        }
+
+        if let Some(language_name) = &args.language_name {
+            writeln!(
+                prompt,
+                "Your answer MUST always and only be valid {}.",
+                language_name
+            )
+            .unwrap();
+        }
+        writeln!(prompt, "Never make remarks about the output.").unwrap();
+        writeln!(
+            prompt,
+            "Do not return anything else, except the generated {content_type}."
+        )
+        .unwrap();
+
+        match file_type {
+            PromptFileType::Code => {
+                // writeln!(prompt, "Always wrap your code in a Markdown block.").unwrap();
+            }
+            _ => {}
+        }
+
+        // Really dumb truncation strategy
+        if let Some(max_tokens) = max_token_length {
+            prompt = args.model.truncate(
+                &prompt,
+                max_tokens,
+                crate::models::TruncationDirection::End,
+            )?;
+        }
+
+        let token_count = args.model.count_tokens(&prompt)?;
+
+        anyhow::Ok((prompt, token_count))
+    }
+}

crates/ai/src/prompts/mod.rs

@@ -0,0 +1,5 @@
+pub mod base;
+pub mod file_context;
+pub mod generate;
+pub mod preamble;
+pub mod repository_context;

crates/ai/src/prompts/preamble.rs

@@ -0,0 +1,52 @@
+use crate::prompts::base::{PromptArguments, PromptFileType, PromptTemplate};
+use std::fmt::Write;
+
+pub struct EngineerPreamble {}
+
+impl PromptTemplate for EngineerPreamble {
+    fn generate(
+        &self,
+        args: &PromptArguments,
+        max_token_length: Option<usize>,
+    ) -> anyhow::Result<(String, usize)> {
+        let mut prompts = Vec::new();
+
+        match args.get_file_type() {
+            PromptFileType::Code => {
+                prompts.push(format!(
+                    "You are an expert {}engineer.",
+                    args.language_name.clone().unwrap_or("".to_string()) + " "
+                ));
+            }
+            PromptFileType::Text => {
+                prompts.push("You are an expert engineer.".to_string());
+            }
+        }
+
+        if let Some(project_name) = args.project_name.clone() {
+            prompts.push(format!(
+                "You are currently working inside the '{project_name}' project in code editor Zed."
+            ));
+        }
+
+        if let Some(mut remaining_tokens) = max_token_length {
+            let mut prompt = String::new();
+            let mut total_count = 0;
+            for prompt_piece in prompts {
+                let prompt_token_count =
+                    args.model.count_tokens(&prompt_piece)? + args.model.count_tokens("\n")?;
+                if remaining_tokens > prompt_token_count {
+                    writeln!(prompt, "{prompt_piece}").unwrap();
+                    remaining_tokens -= prompt_token_count;
+                    total_count += prompt_token_count;
+                }
+            }
+
+            anyhow::Ok((prompt, total_count))
+        } else {
+            let prompt = prompts.join("\n");
+            let token_count = args.model.count_tokens(&prompt)?;
+            anyhow::Ok((prompt, token_count))
+        }
+    }
+}

crates/ai/src/prompts/repository_context.rs

@@ -0,0 +1,98 @@
+use crate::prompts::base::{PromptArguments, PromptTemplate};
+use std::fmt::Write;
+use std::{ops::Range, path::PathBuf};
+
+use gpui::{AsyncAppContext, Model};
+use language::{Anchor, Buffer};
+
+#[derive(Clone)]
+pub struct PromptCodeSnippet {
+    path: Option<PathBuf>,
+    language_name: Option<String>,
+    content: String,
+}
+
+impl PromptCodeSnippet {
+    pub fn new(
+        buffer: Model<Buffer>,
+        range: Range<Anchor>,
+        cx: &mut AsyncAppContext,
+    ) -> anyhow::Result<Self> {
+        let (content, language_name, file_path) = buffer.update(cx, |buffer, _| {
+            let snapshot = buffer.snapshot();
+            let content = snapshot.text_for_range(range.clone()).collect::<String>();
+
+            let language_name = buffer
+                .language()
+                .and_then(|language| Some(language.name().to_string().to_lowercase()));
+
+            let file_path = buffer
+                .file()
+                .and_then(|file| Some(file.path().to_path_buf()));
+
+            (content, language_name, file_path)
+        })?;
+
+        anyhow::Ok(PromptCodeSnippet {
+            path: file_path,
+            language_name,
+            content,
+        })
+    }
+}
+
+impl ToString for PromptCodeSnippet {
+    fn to_string(&self) -> String {
+        let path = self
+            .path
+            .as_ref()
+            .and_then(|path| Some(path.to_string_lossy().to_string()))
+            .unwrap_or("".to_string());
+        let language_name = self.language_name.clone().unwrap_or("".to_string());
+        let content = self.content.clone();
+
+        format!("The below code snippet may be relevant from file: {path}\n```{language_name}\n{content}\n```")
+    }
+}
+
+pub struct RepositoryContext {}
+
+impl PromptTemplate for RepositoryContext {
+    fn generate(
+        &self,
+        args: &PromptArguments,
+        max_token_length: Option<usize>,
+    ) -> anyhow::Result<(String, usize)> {
+        const MAXIMUM_SNIPPET_TOKEN_COUNT: usize = 500;
+        let template = "You are working inside a large repository, here are a few code snippets that may be useful.";
+        let mut prompt = String::new();
+
+        let mut remaining_tokens = max_token_length.clone();
+        let separator_token_length = args.model.count_tokens("\n")?;
+        for snippet in &args.snippets {
+            let mut snippet_prompt = template.to_string();
+            let content = snippet.to_string();
+            writeln!(snippet_prompt, "{content}").unwrap();
+
+            let token_count = args.model.count_tokens(&snippet_prompt)?;
+            if token_count <= MAXIMUM_SNIPPET_TOKEN_COUNT {
+                if let Some(tokens_left) = remaining_tokens {
+                    if tokens_left >= token_count {
+                        writeln!(prompt, "{snippet_prompt}").unwrap();
+                        remaining_tokens = if tokens_left >= (token_count + separator_token_length)
+                        {
+                            Some(tokens_left - token_count - separator_token_length)
+                        } else {
+                            Some(0)
+                        };
+                    }
+                } else {
+                    writeln!(prompt, "{snippet_prompt}").unwrap();
+                }
+            }
+        }
+
+        let total_token_count = args.model.count_tokens(&prompt)?;
+        anyhow::Ok((prompt, total_token_count))
+    }
+}

crates/ai/src/providers/mod.rs

@@ -0,0 +1 @@
+pub mod open_ai;

crates/ai/src/providers/open_ai/completion.rs

@@ -0,0 +1,324 @@
+use anyhow::{anyhow, Result};
+use futures::{
+    future::BoxFuture, io::BufReader, stream::BoxStream, AsyncBufReadExt, AsyncReadExt, FutureExt,
+    Stream, StreamExt,
+};
+use gpui::{AppContext, BackgroundExecutor};
+use isahc::{http::StatusCode, Request, RequestExt};
+use parking_lot::RwLock;
+use serde::{Deserialize, Serialize};
+use std::{
+    env,
+    fmt::{self, Display},
+    io,
+    sync::Arc,
+};
+use util::ResultExt;
+
+use crate::{
+    auth::{CredentialProvider, ProviderCredential},
+    completion::{CompletionProvider, CompletionRequest},
+    models::LanguageModel,
+};
+
+use crate::providers::open_ai::{OpenAILanguageModel, OPENAI_API_URL};
+
+#[derive(Clone, Copy, Serialize, Deserialize, Debug, Eq, PartialEq)]
+#[serde(rename_all = "lowercase")]
+pub enum Role {
+    User,
+    Assistant,
+    System,
+}
+
+impl Role {
+    pub fn cycle(&mut self) {
+        *self = match self {
+            Role::User => Role::Assistant,
+            Role::Assistant => Role::System,
+            Role::System => Role::User,
+        }
+    }
+}
+
+impl Display for Role {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Role::User => write!(f, "User"),
+            Role::Assistant => write!(f, "Assistant"),
+            Role::System => write!(f, "System"),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Eq, PartialEq)]
+pub struct RequestMessage {
+    pub role: Role,
+    pub content: String,
+}
+
+#[derive(Debug, Default, Serialize)]
+pub struct OpenAIRequest {
+    pub model: String,
+    pub messages: Vec<RequestMessage>,
+    pub stream: bool,
+    pub stop: Vec<String>,
+    pub temperature: f32,
+}
+
+impl CompletionRequest for OpenAIRequest {
+    fn data(&self) -> serde_json::Result<String> {
+        serde_json::to_string(self)
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Eq, PartialEq)]
+pub struct ResponseMessage {
+    pub role: Option<Role>,
+    pub content: Option<String>,
+}
+
+#[derive(Deserialize, Debug)]
+pub struct OpenAIUsage {
+    pub prompt_tokens: u32,
+    pub completion_tokens: u32,
+    pub total_tokens: u32,
+}
+
+#[derive(Deserialize, Debug)]
+pub struct ChatChoiceDelta {
+    pub index: u32,
+    pub delta: ResponseMessage,
+    pub finish_reason: Option<String>,
+}
+
+#[derive(Deserialize, Debug)]
+pub struct OpenAIResponseStreamEvent {
+    pub id: Option<String>,
+    pub object: String,
+    pub created: u32,
+    pub model: String,
+    pub choices: Vec<ChatChoiceDelta>,
+    pub usage: Option<OpenAIUsage>,
+}
+
+pub async fn stream_completion(
+    credential: ProviderCredential,
+    executor: BackgroundExecutor,
+    request: Box<dyn CompletionRequest>,
+) -> Result<impl Stream<Item = Result<OpenAIResponseStreamEvent>>> {
+    let api_key = match credential {
+        ProviderCredential::Credentials { api_key } => api_key,
+        _ => {
+            return Err(anyhow!("no credentials provider for completion"));
+        }
+    };
+
+    let (tx, rx) = futures::channel::mpsc::unbounded::<Result<OpenAIResponseStreamEvent>>();
+
+    let json_data = request.data()?;
+    let mut response = Request::post(format!("{OPENAI_API_URL}/chat/completions"))
+        .header("Content-Type", "application/json")
+        .header("Authorization", format!("Bearer {}", api_key))
+        .body(json_data)?
+        .send_async()
+        .await?;
+
+    let status = response.status();
+    if status == StatusCode::OK {
+        executor
+            .spawn(async move {
+                let mut lines = BufReader::new(response.body_mut()).lines();
+
+                fn parse_line(
+                    line: Result<String, io::Error>,
+                ) -> Result<Option<OpenAIResponseStreamEvent>> {
+                    if let Some(data) = line?.strip_prefix("data: ") {
+                        let event = serde_json::from_str(data)?;
+                        Ok(Some(event))
+                    } else {
+                        Ok(None)
+                    }
+                }
+
+                while let Some(line) = lines.next().await {
+                    if let Some(event) = parse_line(line).transpose() {
+                        let done = event.as_ref().map_or(false, |event| {
+                            event
+                                .choices
+                                .last()
+                                .map_or(false, |choice| choice.finish_reason.is_some())
+                        });
+                        if tx.unbounded_send(event).is_err() {
+                            break;
+                        }
+
+                        if done {
+                            break;
+                        }
+                    }
+                }
+
+                anyhow::Ok(())
+            })
+            .detach();
+
+        Ok(rx)
+    } else {
+        let mut body = String::new();
+        response.body_mut().read_to_string(&mut body).await?;
+
+        #[derive(Deserialize)]
+        struct OpenAIResponse {
+            error: OpenAIError,
+        }
+
+        #[derive(Deserialize)]
+        struct OpenAIError {
+            message: String,
+        }
+
+        match serde_json::from_str::<OpenAIResponse>(&body) {
+            Ok(response) if !response.error.message.is_empty() => Err(anyhow!(
+                "Failed to connect to OpenAI API: {}",
+                response.error.message,
+            )),
+
+            _ => Err(anyhow!(
+                "Failed to connect to OpenAI API: {} {}",
+                response.status(),
+                body,
+            )),
+        }
+    }
+}
+
+#[derive(Clone)]
+pub struct OpenAICompletionProvider {
+    model: OpenAILanguageModel,
+    credential: Arc<RwLock<ProviderCredential>>,
+    executor: BackgroundExecutor,
+}
+
+impl OpenAICompletionProvider {
+    pub async fn new(model_name: String, executor: BackgroundExecutor) -> Self {
+        let model = executor
+            .spawn(async move { OpenAILanguageModel::load(&model_name) })
+            .await;
+        let credential = Arc::new(RwLock::new(ProviderCredential::NoCredentials));
+        Self {
+            model,
+            credential,
+            executor,
+        }
+    }
+}
+
+impl CredentialProvider for OpenAICompletionProvider {
+    fn has_credentials(&self) -> bool {
+        match *self.credential.read() {
+            ProviderCredential::Credentials { .. } => true,
+            _ => false,
+        }
+    }
+
+    fn retrieve_credentials(&self, cx: &mut AppContext) -> BoxFuture<ProviderCredential> {
+        let existing_credential = self.credential.read().clone();
+        let retrieved_credential = match existing_credential {
+            ProviderCredential::Credentials { .. } => {
+                return async move { existing_credential }.boxed()
+            }
+            _ => {
+                if let Some(api_key) = env::var("OPENAI_API_KEY").log_err() {
+                    async move { ProviderCredential::Credentials { api_key } }.boxed()
+                } else {
+                    let credentials = cx.read_credentials(OPENAI_API_URL);
+                    async move {
+                        if let Some(Some((_, api_key))) = credentials.await.log_err() {
+                            if let Some(api_key) = String::from_utf8(api_key).log_err() {
+                                ProviderCredential::Credentials { api_key }
+                            } else {
+                                ProviderCredential::NoCredentials
+                            }
+                        } else {
+                            ProviderCredential::NoCredentials
+                        }
+                    }
+                    .boxed()
+                }
+            }
+        };
+
+        async move {
+            let retrieved_credential = retrieved_credential.await;
+            *self.credential.write() = retrieved_credential.clone();
+            retrieved_credential
+        }
+        .boxed()
+    }
+
+    fn save_credentials(
+        &self,
+        cx: &mut AppContext,
+        credential: ProviderCredential,
+    ) -> BoxFuture<()> {
+        *self.credential.write() = credential.clone();
+        let credential = credential.clone();
+        let write_credentials = match credential {
+            ProviderCredential::Credentials { api_key } => {
+                Some(cx.write_credentials(OPENAI_API_URL, "Bearer", api_key.as_bytes()))
+            }
+            _ => None,
+        };
+
+        async move {
+            if let Some(write_credentials) = write_credentials {
+                write_credentials.await.log_err();
+            }
+        }
+        .boxed()
+    }
+
+    fn delete_credentials(&self, cx: &mut AppContext) -> BoxFuture<()> {
+        *self.credential.write() = ProviderCredential::NoCredentials;
+        let delete_credentials = cx.delete_credentials(OPENAI_API_URL);
+        async move {
+            delete_credentials.await.log_err();
+        }
+        .boxed()
+    }
+}
+
+impl CompletionProvider for OpenAICompletionProvider {
+    fn base_model(&self) -> Box<dyn LanguageModel> {
+        let model: Box<dyn LanguageModel> = Box::new(self.model.clone());
+        model
+    }
+    fn complete(
+        &self,
+        prompt: Box<dyn CompletionRequest>,
+    ) -> BoxFuture<'static, Result<BoxStream<'static, Result<String>>>> {
+        // Currently the CompletionRequest for OpenAI, includes a 'model' parameter
+        // This means that the model is determined by the CompletionRequest and not the CompletionProvider,
+        // which is currently model based, due to the language model.
+        // At some point in the future we should rectify this.
+        let credential = self.credential.read().clone();
+        let request = stream_completion(credential, self.executor.clone(), prompt);
+        async move {
+            let response = request.await?;
+            let stream = response
+                .filter_map(|response| async move {
+                    match response {
+                        Ok(mut response) => Some(Ok(response.choices.pop()?.delta.content?)),
+                        Err(error) => Some(Err(error)),
+                    }
+                })
+                .boxed();
+            Ok(stream)
+        }
+        .boxed()
+    }
+    fn box_clone(&self) -> Box<dyn CompletionProvider> {
+        Box::new((*self).clone())
+    }
+}

crates/ai/src/providers/open_ai/embedding.rs

@@ -0,0 +1,336 @@
+use anyhow::{anyhow, Result};
+use async_trait::async_trait;
+use futures::future::BoxFuture;
+use futures::AsyncReadExt;
+use futures::FutureExt;
+use gpui::AppContext;
+use gpui::BackgroundExecutor;
+use isahc::http::StatusCode;
+use isahc::prelude::Configurable;
+use isahc::{AsyncBody, Response};
+use lazy_static::lazy_static;
+use parking_lot::{Mutex, RwLock};
+use parse_duration::parse;
+use postage::watch;
+use serde::{Deserialize, Serialize};
+use serde_json;
+use std::env;
+use std::ops::Add;
+use std::sync::Arc;
+use std::time::{Duration, Instant};
+use tiktoken_rs::{cl100k_base, CoreBPE};
+use util::http::{HttpClient, Request};
+use util::ResultExt;
+
+use crate::auth::{CredentialProvider, ProviderCredential};
+use crate::embedding::{Embedding, EmbeddingProvider};
+use crate::models::LanguageModel;
+use crate::providers::open_ai::OpenAILanguageModel;
+
+use crate::providers::open_ai::OPENAI_API_URL;
+
+lazy_static! {
+    static ref OPENAI_BPE_TOKENIZER: CoreBPE = cl100k_base().unwrap();
+}
+
+#[derive(Clone)]
+pub struct OpenAIEmbeddingProvider {
+    model: OpenAILanguageModel,
+    credential: Arc<RwLock<ProviderCredential>>,
+    pub client: Arc<dyn HttpClient>,
+    pub executor: BackgroundExecutor,
+    rate_limit_count_rx: watch::Receiver<Option<Instant>>,
+    rate_limit_count_tx: Arc<Mutex<watch::Sender<Option<Instant>>>>,
+}
+
+#[derive(Serialize)]
+struct OpenAIEmbeddingRequest<'a> {
+    model: &'static str,
+    input: Vec<&'a str>,
+}
+
+#[derive(Deserialize)]
+struct OpenAIEmbeddingResponse {
+    data: Vec<OpenAIEmbedding>,
+    usage: OpenAIEmbeddingUsage,
+}
+
+#[derive(Debug, Deserialize)]
+struct OpenAIEmbedding {
+    embedding: Vec<f32>,
+    index: usize,
+    object: String,
+}
+
+#[derive(Deserialize)]
+struct OpenAIEmbeddingUsage {
+    prompt_tokens: usize,
+    total_tokens: usize,
+}
+
+impl OpenAIEmbeddingProvider {
+    pub async fn new(client: Arc<dyn HttpClient>, executor: BackgroundExecutor) -> Self {
+        let (rate_limit_count_tx, rate_limit_count_rx) = watch::channel_with(None);
+        let rate_limit_count_tx = Arc::new(Mutex::new(rate_limit_count_tx));
+
+        // Loading the model is expensive, so ensure this runs off the main thread.
+        let model = executor
+            .spawn(async move { OpenAILanguageModel::load("text-embedding-ada-002") })
+            .await;
+        let credential = Arc::new(RwLock::new(ProviderCredential::NoCredentials));
+
+        OpenAIEmbeddingProvider {
+            model,
+            credential,
+            client,
+            executor,
+            rate_limit_count_rx,
+            rate_limit_count_tx,
+        }
+    }
+
+    fn get_api_key(&self) -> Result<String> {
+        match self.credential.read().clone() {
+            ProviderCredential::Credentials { api_key } => Ok(api_key),
+            _ => Err(anyhow!("api credentials not provided")),
+        }
+    }
+
+    fn resolve_rate_limit(&self) {
+        let reset_time = *self.rate_limit_count_tx.lock().borrow();
+
+        if let Some(reset_time) = reset_time {
+            if Instant::now() >= reset_time {
+                *self.rate_limit_count_tx.lock().borrow_mut() = None
+            }
+        }
+
+        log::trace!(
+            "resolving reset time: {:?}",
+            *self.rate_limit_count_tx.lock().borrow()
+        );
+    }
+
+    fn update_reset_time(&self, reset_time: Instant) {
+        let original_time = *self.rate_limit_count_tx.lock().borrow();
+
+        let updated_time = if let Some(original_time) = original_time {
+            if reset_time < original_time {
+                Some(reset_time)
+            } else {
+                Some(original_time)
+            }
+        } else {
+            Some(reset_time)
+        };
+
+        log::trace!("updating rate limit time: {:?}", updated_time);
+
+        *self.rate_limit_count_tx.lock().borrow_mut() = updated_time;
+    }
+    async fn send_request(
+        &self,
+        api_key: &str,
+        spans: Vec<&str>,
+        request_timeout: u64,
+    ) -> Result<Response<AsyncBody>> {
+        let request = Request::post("https://api.openai.com/v1/embeddings")
+            .redirect_policy(isahc::config::RedirectPolicy::Follow)
+            .timeout(Duration::from_secs(request_timeout))
+            .header("Content-Type", "application/json")
+            .header("Authorization", format!("Bearer {}", api_key))
+            .body(
+                serde_json::to_string(&OpenAIEmbeddingRequest {
+                    input: spans.clone(),
+                    model: "text-embedding-ada-002",
+                })
+                .unwrap()
+                .into(),
+            )?;
+
+        Ok(self.client.send(request).await?)
+    }
+}
+
+impl CredentialProvider for OpenAIEmbeddingProvider {
+    fn has_credentials(&self) -> bool {
+        match *self.credential.read() {
+            ProviderCredential::Credentials { .. } => true,
+            _ => false,
+        }
+    }
+
+    fn retrieve_credentials(&self, cx: &mut AppContext) -> BoxFuture<ProviderCredential> {
+        let existing_credential = self.credential.read().clone();
+        let retrieved_credential = match existing_credential {
+            ProviderCredential::Credentials { .. } => {
+                return async move { existing_credential }.boxed()
+            }
+            _ => {
+                if let Some(api_key) = env::var("OPENAI_API_KEY").log_err() {
+                    async move { ProviderCredential::Credentials { api_key } }.boxed()
+                } else {
+                    let credentials = cx.read_credentials(OPENAI_API_URL);
+                    async move {
+                        if let Some(Some((_, api_key))) = credentials.await.log_err() {
+                            if let Some(api_key) = String::from_utf8(api_key).log_err() {
+                                ProviderCredential::Credentials { api_key }
+                            } else {
+                                ProviderCredential::NoCredentials
+                            }
+                        } else {
+                            ProviderCredential::NoCredentials
+                        }
+                    }
+                    .boxed()
+                }
+            }
+        };
+
+        async move {
+            let retrieved_credential = retrieved_credential.await;
+            *self.credential.write() = retrieved_credential.clone();
+            retrieved_credential
+        }
+        .boxed()
+    }
+
+    fn save_credentials(
+        &self,
+        cx: &mut AppContext,
+        credential: ProviderCredential,
+    ) -> BoxFuture<()> {
+        *self.credential.write() = credential.clone();
+        let credential = credential.clone();
+        let write_credentials = match credential {
+            ProviderCredential::Credentials { api_key } => {
+                Some(cx.write_credentials(OPENAI_API_URL, "Bearer", api_key.as_bytes()))
+            }
+            _ => None,
+        };
+
+        async move {
+            if let Some(write_credentials) = write_credentials {
+                write_credentials.await.log_err();
+            }
+        }
+        .boxed()
+    }
+
+    fn delete_credentials(&self, cx: &mut AppContext) -> BoxFuture<()> {
+        *self.credential.write() = ProviderCredential::NoCredentials;
+        let delete_credentials = cx.delete_credentials(OPENAI_API_URL);
+        async move {
+            delete_credentials.await.log_err();
+        }
+        .boxed()
+    }
+}
+
+#[async_trait]
+impl EmbeddingProvider for OpenAIEmbeddingProvider {
+    fn base_model(&self) -> Box<dyn LanguageModel> {
+        let model: Box<dyn LanguageModel> = Box::new(self.model.clone());
+        model
+    }
+
+    fn max_tokens_per_batch(&self) -> usize {
+        50000
+    }
+
+    fn rate_limit_expiration(&self) -> Option<Instant> {
+        *self.rate_limit_count_rx.borrow()
+    }
+
+    async fn embed_batch(&self, spans: Vec<String>) -> Result<Vec<Embedding>> {
+        const BACKOFF_SECONDS: [usize; 4] = [3, 5, 15, 45];
+        const MAX_RETRIES: usize = 4;
+
+        let api_key = self.get_api_key()?;
+
+        let mut request_number = 0;
+        let mut rate_limiting = false;
+        let mut request_timeout: u64 = 15;
+        let mut response: Response<AsyncBody>;
+        while request_number < MAX_RETRIES {
+            response = self
+                .send_request(
+                    &api_key,
+                    spans.iter().map(|x| &**x).collect(),
+                    request_timeout,
+                )
+                .await?;
+
+            request_number += 1;
+
+            match response.status() {
+                StatusCode::REQUEST_TIMEOUT => {
+                    request_timeout += 5;
+                }
+                StatusCode::OK => {
+                    let mut body = String::new();
+                    response.body_mut().read_to_string(&mut body).await?;
+                    let response: OpenAIEmbeddingResponse = serde_json::from_str(&body)?;
+
+                    log::trace!(
+                        "openai embedding completed. tokens: {:?}",
+                        response.usage.total_tokens
+                    );
+
+                    // If we complete a request successfully that was previously rate_limited
+                    // resolve the rate limit
+                    if rate_limiting {
+                        self.resolve_rate_limit()
+                    }
+
+                    return Ok(response
+                        .data
+                        .into_iter()
+                        .map(|embedding| Embedding::from(embedding.embedding))
+                        .collect());
+                }
+                StatusCode::TOO_MANY_REQUESTS => {
+                    rate_limiting = true;
+                    let mut body = String::new();
+                    response.body_mut().read_to_string(&mut body).await?;
+
+                    let delay_duration = {
+                        let delay = Duration::from_secs(BACKOFF_SECONDS[request_number - 1] as u64);
+                        if let Some(time_to_reset) =
+                            response.headers().get("x-ratelimit-reset-tokens")
+                        {
+                            if let Ok(time_str) = time_to_reset.to_str() {
+                                parse(time_str).unwrap_or(delay)
+                            } else {
+                                delay
+                            }
+                        } else {
+                            delay
+                        }
+                    };
+
+                    // If we've previously rate limited, increment the duration but not the count
+                    let reset_time = Instant::now().add(delay_duration);
+                    self.update_reset_time(reset_time);
+
+                    log::trace!(
+                        "openai rate limiting: waiting {:?} until lifted",
+                        &delay_duration
+                    );
+
+                    self.executor.timer(delay_duration).await;
+                }
+                _ => {
+                    let mut body = String::new();
+                    response.body_mut().read_to_string(&mut body).await?;
+                    return Err(anyhow!(
+                        "open ai bad request: {:?} {:?}",
+                        &response.status(),
+                        body
+                    ));
+                }
+            }
+        }
+        Err(anyhow!("openai max retries"))
+    }
+}

crates/ai/src/providers/open_ai/mod.rs

@@ -0,0 +1,9 @@
+pub mod completion;
+pub mod embedding;
+pub mod model;
+
+pub use completion::*;
+pub use embedding::*;
+pub use model::OpenAILanguageModel;
+
+pub const OPENAI_API_URL: &'static str = "https://api.openai.com/v1";

crates/ai/src/providers/open_ai/model.rs

@@ -0,0 +1,57 @@
+use anyhow::anyhow;
+use tiktoken_rs::CoreBPE;
+use util::ResultExt;
+
+use crate::models::{LanguageModel, TruncationDirection};
+
+#[derive(Clone)]
+pub struct OpenAILanguageModel {
+    name: String,
+    bpe: Option<CoreBPE>,
+}
+
+impl OpenAILanguageModel {
+    pub fn load(model_name: &str) -> Self {
+        let bpe = tiktoken_rs::get_bpe_from_model(model_name).log_err();
+        OpenAILanguageModel {
+            name: model_name.to_string(),
+            bpe,
+        }
+    }
+}
+
+impl LanguageModel for OpenAILanguageModel {
+    fn name(&self) -> String {
+        self.name.clone()
+    }
+    fn count_tokens(&self, content: &str) -> anyhow::Result<usize> {
+        if let Some(bpe) = &self.bpe {
+            anyhow::Ok(bpe.encode_with_special_tokens(content).len())
+        } else {
+            Err(anyhow!("bpe for open ai model was not retrieved"))
+        }
+    }
+    fn truncate(
+        &self,
+        content: &str,
+        length: usize,
+        direction: TruncationDirection,
+    ) -> anyhow::Result<String> {
+        if let Some(bpe) = &self.bpe {
+            let tokens = bpe.encode_with_special_tokens(content);
+            if tokens.len() > length {
+                match direction {
+                    TruncationDirection::End => bpe.decode(tokens[..length].to_vec()),
+                    TruncationDirection::Start => bpe.decode(tokens[length..].to_vec()),
+                }
+            } else {
+                bpe.decode(tokens)
+            }
+        } else {
+            Err(anyhow!("bpe for open ai model was not retrieved"))
+        }
+    }
+    fn capacity(&self) -> anyhow::Result<usize> {
+        anyhow::Ok(tiktoken_rs::model::get_context_size(&self.name))
+    }
+}

crates/ai/src/providers/open_ai/new.rs

@@ -0,0 +1,11 @@
+pub trait LanguageModel {
+    fn name(&self) -> String;
+    fn count_tokens(&self, content: &str) -> anyhow::Result<usize>;
+    fn truncate(
+        &self,
+        content: &str,
+        length: usize,
+        direction: TruncationDirection,
+    ) -> anyhow::Result<String>;
+    fn capacity(&self) -> anyhow::Result<usize>;
+}

crates/ai/src/test.rs

@@ -0,0 +1,213 @@
+use std::{
+    sync::atomic::{self, AtomicUsize, Ordering},
+    time::Instant,
+};
+
+use async_trait::async_trait;
+use futures::{channel::mpsc, future::BoxFuture, stream::BoxStream, FutureExt, StreamExt};
+use gpui::AppContext;
+use parking_lot::Mutex;
+
+use crate::{
+    auth::{CredentialProvider, ProviderCredential},
+    completion::{CompletionProvider, CompletionRequest},
+    embedding::{Embedding, EmbeddingProvider},
+    models::{LanguageModel, TruncationDirection},
+};
+
+#[derive(Clone)]
+pub struct FakeLanguageModel {
+    pub capacity: usize,
+}
+
+impl LanguageModel for FakeLanguageModel {
+    fn name(&self) -> String {
+        "dummy".to_string()
+    }
+    fn count_tokens(&self, content: &str) -> anyhow::Result<usize> {
+        anyhow::Ok(content.chars().collect::<Vec<char>>().len())
+    }
+    fn truncate(
+        &self,
+        content: &str,
+        length: usize,
+        direction: TruncationDirection,
+    ) -> anyhow::Result<String> {
+        println!("TRYING TO TRUNCATE: {:?}", length.clone());
+
+        if length > self.count_tokens(content)? {
+            println!("NOT TRUNCATING");
+            return anyhow::Ok(content.to_string());
+        }
+
+        anyhow::Ok(match direction {
+            TruncationDirection::End => content.chars().collect::<Vec<char>>()[..length]
+                .into_iter()
+                .collect::<String>(),
+            TruncationDirection::Start => content.chars().collect::<Vec<char>>()[length..]
+                .into_iter()
+                .collect::<String>(),
+        })
+    }
+    fn capacity(&self) -> anyhow::Result<usize> {
+        anyhow::Ok(self.capacity)
+    }
+}
+
+pub struct FakeEmbeddingProvider {
+    pub embedding_count: AtomicUsize,
+}
+
+impl Clone for FakeEmbeddingProvider {
+    fn clone(&self) -> Self {
+        FakeEmbeddingProvider {
+            embedding_count: AtomicUsize::new(self.embedding_count.load(Ordering::SeqCst)),
+        }
+    }
+}
+
+impl Default for FakeEmbeddingProvider {
+    fn default() -> Self {
+        FakeEmbeddingProvider {
+            embedding_count: AtomicUsize::default(),
+        }
+    }
+}
+
+impl FakeEmbeddingProvider {
+    pub fn embedding_count(&self) -> usize {
+        self.embedding_count.load(atomic::Ordering::SeqCst)
+    }
+
+    pub fn embed_sync(&self, span: &str) -> Embedding {
+        let mut result = vec![1.0; 26];
+        for letter in span.chars() {
+            let letter = letter.to_ascii_lowercase();
+            if letter as u32 >= 'a' as u32 {
+                let ix = (letter as u32) - ('a' as u32);
+                if ix < 26 {
+                    result[ix as usize] += 1.0;
+                }
+            }
+        }
+
+        let norm = result.iter().map(|x| x * x).sum::<f32>().sqrt();
+        for x in &mut result {
+            *x /= norm;
+        }
+
+        result.into()
+    }
+}
+
+impl CredentialProvider for FakeEmbeddingProvider {
+    fn has_credentials(&self) -> bool {
+        true
+    }
+
+    fn retrieve_credentials(&self, _cx: &mut AppContext) -> BoxFuture<ProviderCredential> {
+        async { ProviderCredential::NotNeeded }.boxed()
+    }
+
+    fn save_credentials(
+        &self,
+        _cx: &mut AppContext,
+        _credential: ProviderCredential,
+    ) -> BoxFuture<()> {
+        async {}.boxed()
+    }
+
+    fn delete_credentials(&self, _cx: &mut AppContext) -> BoxFuture<()> {
+        async {}.boxed()
+    }
+}
+
+#[async_trait]
+impl EmbeddingProvider for FakeEmbeddingProvider {
+    fn base_model(&self) -> Box<dyn LanguageModel> {
+        Box::new(FakeLanguageModel { capacity: 1000 })
+    }
+    fn max_tokens_per_batch(&self) -> usize {
+        1000
+    }
+
+    fn rate_limit_expiration(&self) -> Option<Instant> {
+        None
+    }
+
+    async fn embed_batch(&self, spans: Vec<String>) -> anyhow::Result<Vec<Embedding>> {
+        self.embedding_count
+            .fetch_add(spans.len(), atomic::Ordering::SeqCst);
+
+        anyhow::Ok(spans.iter().map(|span| self.embed_sync(span)).collect())
+    }
+}
+
+pub struct FakeCompletionProvider {
+    last_completion_tx: Mutex<Option<mpsc::Sender<String>>>,
+}
+
+impl Clone for FakeCompletionProvider {
+    fn clone(&self) -> Self {
+        Self {
+            last_completion_tx: Mutex::new(None),
+        }
+    }
+}
+
+impl FakeCompletionProvider {
+    pub fn new() -> Self {
+        Self {
+            last_completion_tx: Mutex::new(None),
+        }
+    }
+
+    pub fn send_completion(&self, completion: impl Into<String>) {
+        let mut tx = self.last_completion_tx.lock();
+        tx.as_mut().unwrap().try_send(completion.into()).unwrap();
+    }
+
+    pub fn finish_completion(&self) {
+        self.last_completion_tx.lock().take().unwrap();
+    }
+}
+
+impl CredentialProvider for FakeCompletionProvider {
+    fn has_credentials(&self) -> bool {
+        true
+    }
+
+    fn retrieve_credentials(&self, _cx: &mut AppContext) -> BoxFuture<ProviderCredential> {
+        async { ProviderCredential::NotNeeded }.boxed()
+    }
+
+    fn save_credentials(
+        &self,
+        _cx: &mut AppContext,
+        _credential: ProviderCredential,
+    ) -> BoxFuture<()> {
+        async {}.boxed()
+    }
+
+    fn delete_credentials(&self, _cx: &mut AppContext) -> BoxFuture<()> {
+        async {}.boxed()
+    }
+}
+
+impl CompletionProvider for FakeCompletionProvider {
+    fn base_model(&self) -> Box<dyn LanguageModel> {
+        let model: Box<dyn LanguageModel> = Box::new(FakeLanguageModel { capacity: 8190 });
+        model
+    }
+    fn complete(
+        &self,
+        _prompt: Box<dyn CompletionRequest>,
+    ) -> BoxFuture<'static, anyhow::Result<BoxStream<'static, anyhow::Result<String>>>> {
+        let (tx, rx) = mpsc::channel(1);
+        *self.last_completion_tx.lock() = Some(tx);
+        async move { Ok(rx.map(|rx| Ok(rx)).boxed()) }.boxed()
+    }
+    fn box_clone(&self) -> Box<dyn CompletionProvider> {
+        Box::new((*self).clone())
+    }
+}