Merge branch 'main' into no-new-require

.devcontainer/devcontainer.json

@@ -0,0 +1,45 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/rust
+{
+  "name": "Rust",
+  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+  "image": "mcr.microsoft.com/devcontainers/rust:latest",
+  "features": {
+    // add `just` for running scripts
+    "ghcr.io/guiyomh/features/just:0": {
+      "version": "latest"
+    },
+    // add `cargo-binstall` for installing other tools.
+    "ghcr.io/lee-orr/rusty-dev-containers/cargo-binstall:0": {
+      "version": "latest"
+    }
+  },
+  // Configure tool-specific properties.
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "rust-lang.rust-analyzer"
+      ]
+    }
+  },
+
+  // Use 'mounts' to make the cargo cache persistent in a Docker Volume.
+  // "mounts": [
+  // 	{
+  // 		"source": "devcontainer-cargo-cache-${devcontainerId}",
+  // 		"target": "/usr/local/cargo",
+  // 		"type": "volume"
+  // 	}
+  // ]
+
+  // Features to add to the dev container. More info: https://containers.dev/features.
+  // "features": {},
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "just init"
+  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+  // "remoteUser": "root"
+}

.github/.generated_ast_watch_list.yml

@@ -6,6 +6,7 @@ src:
   - 'crates/oxc_ast/src/ast/js.rs'
   - 'crates/oxc_ast/src/ast/ts.rs'
   - 'crates/oxc_ast/src/ast/jsx.rs'
+  - 'crates/oxc_ast/src/ast/comment.rs'
   - 'crates/oxc_syntax/src/number.rs'
   - 'crates/oxc_syntax/src/operator.rs'
   - 'crates/oxc_span/src/span/types.rs'

.github/ISSUE_TEMPLATE/bug_report.md

@@ -4,3 +4,9 @@ about: Create a report to help us improve.
 title: ''
 labels: C-bug
 ---
+
+<!--
+!!IMPORTANT!! If you are reporting a bug for Oxlint or the Oxc VSCode extension,
+please use the "Linter bug report" template instead. You can find it here:
+https://github.com/oxc-project/oxc/issues/new?assignees=DonIsaac&labels=C-bug,A-linter&projects=&template=linter_bug_report.yaml&title=linter:+
+-->

.github/labeler.yml

@@ -14,6 +14,10 @@ A-cli:
   - changed-files:
       - any-glob-to-any-file: ["apps/oxlint/**"]
 
+A-editor:
+  - changed-files:
+      - any-glob-to-any-file: ["crates/oxc_language_server/**", "editors/**"]
+
 A-prettier:
   - changed-files:
       - any-glob-to-any-file: ["crates/oxc_prettier/**", "tasks/prettier_conformance/**"]

.github/workflows/autofix.yml

@@ -21,7 +21,19 @@ jobs:
           restore-cache: false
           tools: just,cargo-shear@1,dprint
           components: rustfmt
+      - name: Restore dprint plugin cache
+        id: cache-restore
+        uses: actions/cache/restore@v4
+        with:
+          key: dprint-autofix-ci-${{ runner.os }}-${{ hashFiles('dprint.json') }}
+          path: ~/.cache/dprint
       - run: just fmt
       - uses: autofix-ci/[email protected]
         with:
           fail-fast: false
+      - name: Save dprint plugin cache
+        id: cache-save
+        uses: actions/cache/save@v4
+        with:
+          key: ${{ steps.cache-restore.outputs.cache-primary-key }}
+          path: ~/.cache/dprint

.github/workflows/benchmark.yml

@@ -123,9 +123,6 @@ jobs:
           cache-key: benchmark-linter
           save-cache: ${{ github.ref_name == 'main' }}
 
-      - uses: mozilla-actions/[email protected]
-        if: ${{ vars.USE_SCCACHE == 'true' }}
-
       - name: Build benchmark
         env:
           RUSTFLAGS: "-C debuginfo=1 -C strip=none -g --cfg codspeed"

.github/workflows/ci.yml

@@ -47,6 +47,7 @@ jobs:
       - run: git diff --exit-code # Must commit everything
 
   test-windows:
+    if: false
     name: Test (windows-latest)
     runs-on: windows-latest
     steps:
@@ -142,7 +143,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: taiki-e/checkout-action@v1
-      - uses: crate-ci/typos@v1.24.5
+      - uses: crate-ci/typos@v1.26.0
         with:
           files: .
 
@@ -177,7 +178,16 @@ jobs:
         with:
           cache-key: warm
           components: clippy
+          tools: ast-grep
       - run: cargo lint -- -D warnings
+      - name: Check Char and Byte Offset
+        run: |
+          output=$(sg -p '$A.chars().enumerate()' -r '$A.char_indices()' -l rs)
+          echo "Output: $output"
+          if [ -n "$output" ]; then
+            echo "Error: Unexpected output detected"
+            exit 1
+          fi
 
   doc:
     name: Doc
@@ -273,13 +283,7 @@ jobs:
           cache-key: warm
       - uses: ./.github/actions/pnpm
         if: steps.filter.outputs.src == 'true'
-      - name: Test napi/parser
-        run: pnpm build && pnpm test
-        if: steps.filter.outputs.src == 'true'
-        working-directory: napi/parser
-      - name: Test napi/transform
+      - run: pnpm run build
         if: steps.filter.outputs.src == 'true'
-        working-directory: napi/transform
-        run: pnpm build && pnpm test
-      - run: git diff --exit-code
+      - run: pnpm run test
         if: steps.filter.outputs.src == 'true'

.github/workflows/miri.yml

@@ -5,15 +5,19 @@ on:
   pull_request:
     types: [opened, synchronize]
     paths:
-      - "crates/oxc_parser/**"
       - "crates/oxc_allocator/**"
+      - "crates/oxc_data_structures/**"
+      - "crates/oxc_parser/**"
+      - "crates/oxc_traverse/**"
       - ".github/workflows/miri.yml"
   push:
     branches:
       - main
     paths:
-      - "crates/oxc_parser/**"
       - "crates/oxc_allocator/**"
+      - "crates/oxc_data_structures/**"
+      - "crates/oxc_parser/**"
+      - "crates/oxc_traverse/**"
       - ".github/workflows/miri.yml"
 
 concurrency:

.github/workflows/pr.yml

@@ -21,6 +21,7 @@ jobs:
       - uses: actions/labeler@v5
 
       - name: Validate PR title
+        id: pr-title
         uses: amannn/action-semantic-pull-request@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -45,3 +46,39 @@ jobs:
             revert
             style
             test
+
+      - name: Get category label from PR title
+        id: get-category
+        env:
+          PR_TYPE: ${{ steps.pr-title.outputs.type }}
+        run: |
+          case "$PR_TYPE" in
+            "feat")
+              CATEGORY="C-enhancement"
+              ;;
+            "fix")
+              CATEGORY="C-bug"
+              ;;
+            "test")
+              CATEGORY="C-test"
+              ;;
+            "refactor" | "chore" | "style")
+              CATEGORY="C-cleanup"
+              ;;
+            "docs")
+              CATEGORY="C-docs"
+              ;;
+            "perf")
+              CATEGORY="C-performance"
+              ;;
+            *)
+              CATEGORY=""
+              ;;
+          esac
+          echo "CATEGORY=$CATEGORY" >> $GITHUB_OUTPUT
+
+      - name: Add category label
+        uses: actions-ecosystem/action-add-labels@v1
+        if: ${{ steps.get-category.outputs.CATEGORY != '' }}
+        with:
+          labels: ${{ steps.get-category.outputs.CATEGORY }}

.github/workflows/prepare_release_crates.yml

@@ -28,3 +28,25 @@ jobs:
       name: crates
     secrets:
       OXC_BOT_PAT: ${{ secrets.OXC_BOT_PAT }}
+
+  ecosystem-ci:
+    needs: prepare
+    name: Trigger Monitor Oxc
+    runs-on: ubuntu-latest
+    steps:
+      - uses: taiki-e/checkout-action@v1
+
+      - uses: peter-evans/create-or-update-comment@v4
+        id: comment
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ needs.prepare.outputs.pull-request-number }}
+          body: Triggering Monitor Oxc https://github.com/oxc-project/monitor-oxc/actions/workflows/ci.yml
+
+      - uses: benc-uk/workflow-dispatch@v1
+        with:
+          repo: oxc-project/monitor-oxc
+          workflow: ci.yml
+          token: ${{ secrets.OXC_BOT_PAT }}
+          ref: main
+          inputs: '{ "issue-number": "${{ needs.prepare.outputs.pull-request-number }}", "comment-id": "${{ steps.comment.outputs.comment-id }}" }'

.github/workflows/release_napi_parser.yml

@@ -130,12 +130,13 @@ jobs:
           mv target/${{ matrix.target }}/release/*.@(so|dll|dylib) napi/parser/parser.${{ matrix.code-target }}.node
           ls napi/parser
 
+      - uses: ./.github/actions/pnpm
+        if: ${{ contains(matrix.target, 'x86') && !contains(matrix.target, 'musl') }} # Need docker for aarch64
+
       - name: Test
         working-directory: napi/parser
         if: ${{ contains(matrix.target, 'x86') && !contains(matrix.target, 'musl') }} # Need docker for aarch64
-        run: |
-          ls
-          node test.mjs
+        run: pnpm run test
 
       # The binary is zipped to fix permission loss https://github.com/actions/upload-artifact#permission-loss
       - name: Archive Binary

.github/workflows/release_napi_transform.yml

@@ -130,12 +130,13 @@ jobs:
           mv target/${{ matrix.target }}/release/*.@(so|dll|dylib) napi/transform/transform.${{ matrix.code-target }}.node
           ls napi/transform
 
+      - uses: ./.github/actions/pnpm
+        if: ${{ contains(matrix.target, 'x86') && !contains(matrix.target, 'musl') }} # Need docker for aarch64
+
       - name: Test
         working-directory: napi/transform
         if: ${{ contains(matrix.target, 'x86') && !contains(matrix.target, 'musl') }} # Need docker for aarch64
-        run: |
-          ls
-          node test.mjs
+        run: pnpm run test
 
       # The binary is zipped to fix permission loss https://github.com/actions/upload-artifact#permission-loss
       - name: Archive Binary

.typos.toml

@@ -19,7 +19,11 @@ extend-exclude = [
   "tasks/coverage/babel",
   "tasks/coverage/test262",
   "tasks/coverage/typescript",
+  "tasks/coverage/snapshots",
   "tasks/prettier_conformance/prettier",
+  "tasks/prettier_conformance/snapshots",
+  "tasks/transform_conformance/tests/**/output.js",
+  "tasks/transform_conformance/snapshots",
 ]
 
 [default]