oxc-project__oxc/.github/workflows/ci.yml

name: CI

permissions: {}

on:
  workflow_dispatch:
  pull_request:
    types: [opened, synchronize]
  merge_group:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: ${{ github.ref_name != 'main' }}

env:
  INSTA_REQUIRE_FULL_MATCH: 1

jobs:
  test-ubuntu:
    name: Test Linux
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: |
            /home/runner/.rustup
            ./crates/oxc_formatter_tests/prettier
          cache: |
            rust
            pnpm
      - run: cargo ck
      - run: cargo test --all-features
      - run: git diff --exit-code # Must commit everything

  test-ubuntu-aarch64:
    if: ${{ github.ref_name == 'main' }}
    name: Test Linux ARM64
    runs-on: ubuntu-24.04-arm
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
      - uses: oxc-project/setup-rust@3d6fb132fbe7cdcb66bf8ec193911c2945369d12 # v1.0.17
        with:
          save-cache: ${{ github.ref_name == 'main' }}
          cache-key: warm-aarch64
      - run: cargo ck
      - run: cargo test --all-features
      - run: git diff --exit-code # Must commit everything

  test-mac: # Separate job to save a job on PRs
    if: ${{ github.ref_name == 'main' }}
    name: Test Mac
    runs-on: namespace-profile-mac-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
      # `cache: pnpm` is intentionally omitted. On Mac OS, `cache: pnpm` replaces the pnpm store directory
      # (`~/setup-pnpm/node_modules/.bin/store/v11`) with a symlink into the Namespace cache volume.
      # But `oxc-project/setup-node` also caches that same path via `actions/cache`, and at job end
      # `tar` archives the symlink record itself rather than the store contents - producing a faulty cache.
      # `actions/cache` already handles pnpm correctly here, only `rust` needs the NS volume.
      # Note: On Linux this action uses bind-mounts, which don't have this problem - it's a Mac OS problem only.
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          cache: rust
      - run: cargo ck
      - run: cargo test --all-features
      - run: git diff --exit-code # Must commit everything

  test-windows:
    if: ${{ github.ref_name == 'main' }}
    name: Test Windows
    runs-on: windows-latest
    steps:
      - run: git config --system core.longpaths true
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      # Unsung heroes of the internet, who led me here to speed up Windows' slowness:
      # https://github.com/actions/cache/issues/752#issuecomment-1847036770
      # https://github.com/astral-sh/uv/blob/502e04200d52de30d3159894833b3db4f0d6644d/.github/workflows/ci.yml#L158
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
      - uses: samypr100/setup-dev-drive@562171fe8df7401fdf582d766cd3b6ab80d5b1a0 # v4.1.0
        with:
          workspace-copy: true
          drive-size: 12GB
          drive-format: ReFS
          env-mapping: |
            CARGO_HOME,{{ DEV_DRIVE }}/.cargo
            RUSTUP_HOME,{{ DEV_DRIVE }}/.rustup

      - name: Install Rust
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        shell: bash
        run: |
          # This `awk` command will find the value of our Minimum Supported Rust Version and store it as `MSRV`.
          # NOTE: this will fail if there are any other items named `rust-version`. We assume there is only one in our `Cargo.toml`.
          MSRV=$(awk -F'=' '/rust-version/ {gsub(/[" ]/, "", $2); printf "%s", ($2 + "")}' Cargo.toml)
          # Set profile to minimal and channel to our Minimum Supported Rust Version.
          # Running our tests on this channel ensures that our code uses APIs that are supported in our `MSRV`.
          sed -i -e 's/profile = "default"/profile = "minimal"/g' -e "s/channel = .*/channel = \"$MSRV\"/g" rust-toolchain.toml
          rustup set profile minimal
          rustup show
          git restore .

      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
        with:
          workspaces: ${{ env.DEV_DRIVE_WORKSPACE }}
          save-if: ${{ github.ref_name == 'main' }}
          shared-key: windows-latest

      - name: Run tests
        # No need for `cargo ck` because it's already checked in linux
        # Run `website` tests separately to avoid feature unification problems with `oxlint`
        run: cargo test --all-features
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        shell: bash

  test-big-endian:
    if: ${{ github.ref_name == 'main' }}
    name: Test big-endian # s390x-unknown-linux-gnu is a big-endian
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: /home/runner/.rustup
          cache: rust
      - uses: taiki-e/install-action@82cd3e7658a6f96c86c0234aeeda1748937cb0a1 # v2.85.13
        with:
          tool: cross
      # `--lib --bins --tests` to skip doctests which are very slow to run via `cross`.
      # https://github.com/cross-rs/cross/issues/1703
      # `--skip prettier_conformance`: suite provisioning needs curl/tar, absent in the cross container
      - run: cross test --lib --bins --tests --all-features --target s390x-unknown-linux-gnu -- --skip prettier_conformance

  test-32bit:
    if: ${{ github.ref_name == 'main' }}
    name: Test 32-bit # armv7-unknown-linux-gnueabihf is a 32-bit target
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: /home/runner/.rustup
          cache: rust
      - uses: taiki-e/install-action@82cd3e7658a6f96c86c0234aeeda1748937cb0a1 # v2.85.13
        with:
          tool: cross
      # `--lib --bins --tests` to skip doctests which are very slow to run via `cross`.
      # https://github.com/cross-rs/cross/issues/1703
      # `--skip prettier_conformance`: suite provisioning needs curl/tar, absent in the cross container
      - run: cross test --workspace --lib --bins --tests --all-features --exclude oxc_language_server --exclude oxc_linter --exclude oxlint --target armv7-unknown-linux-gnueabihf -- --skip prettier_conformance

  test-wasm32-wasip1-threads:
    name: Test wasm32-wasip1-threads
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          exclude: oxc_linter
          paths: napi/,npm/,apps/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm
      - name: Build
        if: steps.filter.outputs.changed == 'true'
        run: |
          rustup target add wasm32-wasip1-threads
          pnpm run build-wasm-dev
          git diff --exit-code # Must commit everything
      - name: Test wasi in browser
        if: steps.filter.outputs.changed == 'true'
        working-directory: napi/parser
        run: |
          rm -rf *.wasm
          pnpm exec playwright install chromium
          pnpm run build-wasi
          pnpm run build-wasm-dev
          pnpm run build-npm-dir
          pnpm run test-browser
          pnpm build-browser-bundle --npmDir npm-dir

  test-napi-compiler:
    name: Test NAPI Compiler
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          exclude: oxc_linter,oxc_language_server
          paths: napi/parser/,napi/minify/,napi/transform/,napi/transform-react/,napi/transform-relay/,npm/oxc-types/,npm/runtime/,tasks/e2e/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm
      - uses: ./.github/actions/clone-submodules
        if: steps.filter.outputs.changed == 'true'
        with:
          babel: false
          node-compat-table: false
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        env:
          RUN_RAW_RANGE_TESTS: "true"
          RUN_RAW_TOKENS_TESTS: "true"
        run: |
          pnpm --workspace-concurrency=1 --filter "./napi/parser" --filter "./napi/minify" --filter "./napi/transform" --filter "./napi/transform-react" --filter "./napi/transform-relay" build-test
          pnpm --workspace-concurrency=1 --filter "./napi/parser" --filter "./napi/minify" --filter "./napi/transform" --filter "./napi/transform-react" --filter "./napi/transform-relay" test
      - if: steps.filter.outputs.changed == 'true'
        name: Run e2e tests
        working-directory: tasks/e2e
        run: pnpm run test
      - if: steps.filter.outputs.changed == 'true'
        run: |
          git diff --exit-code # Must commit everything

  test-napi-shared:
    name: Test NAPI Shared
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          paths: apps/shared/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            pnpm
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        run: pnpm --filter "@oxapps/shared" test

  test-napi-oxlint:
    name: Test NAPI Oxlint
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          paths: apps/oxlint/,apps/shared/,npm/oxlint/,npm/oxlint-plugin-eslint/,npm/oxlint-plugins/,npm/oxc-types/,crates/oxc_config/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        run: |
          pnpm --filter "./apps/oxlint" build-test
          pnpm --filter "./apps/oxlint" test
      - if: steps.filter.outputs.changed == 'true'
        run: |
          git diff --exit-code # Must commit everything

  test-napi-oxfmt:
    name: Test NAPI Oxfmt
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          paths: apps/oxfmt/,apps/shared/,npm/oxfmt/,crates/oxc_formatter/,crates/oxc_formatter_core/,crates/oxc_formatter_css/,crates/oxc_formatter_graphql/,crates/oxc_formatter_json/,crates/oxc_formatter_yaml/,crates/oxc_config/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: ./.github/actions/check-changes
        id: filter-conformance
        with:
          paths: apps/oxfmt/,npm/oxfmt/,crates/oxc_formatter/,crates/oxc_formatter_core/,crates/oxc_formatter_css/,crates/oxc_formatter_graphql/,crates/oxc_formatter_json/,crates/oxc_formatter_yaml/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true' || steps.filter-conformance.outputs.changed == 'true'
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        run: |
          pnpm --filter "./apps/oxfmt" build-test
          pnpm --filter "./apps/oxfmt" test
      # Conformance ---
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter-conformance.outputs.changed == 'true'
        with:
          # Warm fixtures skip download entirely (`.version` stamps in download-fixtures.js)
          path: ./apps/oxfmt/conformance/fixtures/externals
      - if: steps.filter-conformance.outputs.changed == 'true'
        name: Download conformance fixtures
        run: pnpm --filter "./apps/oxfmt" download-fixtures
      - if: steps.filter-conformance.outputs.changed == 'true'
        name: Run conformance tests
        run: pnpm --filter "./apps/oxfmt" conformance
      # --- Conformance
      - if: steps.filter.outputs.changed == 'true' || steps.filter-conformance.outputs.changed == 'true'
        run: |
          git diff --exit-code # Must commit everything

  test-napi-compiler-windows:
    name: Test NAPI Compiler (windows)
    runs-on: windows-latest
    if: ${{ github.ref_name == 'main' }}
    steps:
      - run: git config --system core.longpaths true
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          exclude: oxc_linter,oxc_language_server
          paths: napi/parser/,napi/minify/,napi/transform/,napi/transform-react/,napi/transform-relay/,npm/oxc-types/,npm/runtime/,tasks/e2e/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: samypr100/setup-dev-drive@562171fe8df7401fdf582d766cd3b6ab80d5b1a0 # v4.1.0
        if: steps.filter.outputs.changed == 'true'
        with:
          workspace-copy: true
          drive-size: 12GB
          drive-format: ReFS
          env-mapping: |
            CARGO_HOME,{{ DEV_DRIVE }}/.cargo
            RUSTUP_HOME,{{ DEV_DRIVE }}/.rustup
      - uses: oxc-project/setup-rust@3d6fb132fbe7cdcb66bf8ec193911c2945369d12 # v1.0.17
        if: steps.filter.outputs.changed == 'true'
        with:
          cache-key: napi
          save-cache: ${{ github.ref_name == 'main' }}
      - uses: ./.github/actions/clone-submodules
        if: steps.filter.outputs.changed == 'true'
        with:
          babel: false
          node-compat-table: false
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        env:
          RUN_RAW_RANGE_TESTS: "true"
        run: |
          pnpm --workspace-concurrency=1 --filter "./napi/parser" --filter "./napi/minify" --filter "./napi/transform" --filter "./napi/transform-react" --filter "./napi/transform-relay" build-test
          pnpm --workspace-concurrency=1 --filter "./napi/parser" --filter "./napi/minify" --filter "./napi/transform" --filter "./napi/transform-react" --filter "./napi/transform-relay" test
      - if: steps.filter.outputs.changed == 'true'
        name: Run e2e tests
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}/tasks/e2e
        run: |
          pnpm install --frozen-lockfile
          pnpm run test
      - if: steps.filter.outputs.changed == 'true'
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        run: |
          git diff --exit-code # Must commit everything

  test-napi-oxlint-windows:
    name: Test NAPI Oxlint (windows)
    runs-on: windows-latest
    if: ${{ github.ref_name == 'main' }}
    steps:
      - run: git config --system core.longpaths true
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          paths: apps/oxlint/,apps/shared/,npm/oxlint/,npm/oxlint-plugin-eslint/,npm/oxlint-plugins/,npm/oxc-types/,crates/oxc_config/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: samypr100/setup-dev-drive@562171fe8df7401fdf582d766cd3b6ab80d5b1a0 # v4.1.0
        if: steps.filter.outputs.changed == 'true'
        with:
          workspace-copy: true
          drive-size: 12GB
          drive-format: ReFS
          env-mapping: |
            CARGO_HOME,{{ DEV_DRIVE }}/.cargo
            RUSTUP_HOME,{{ DEV_DRIVE }}/.rustup
      - uses: oxc-project/setup-rust@3d6fb132fbe7cdcb66bf8ec193911c2945369d12 # v1.0.17
        if: steps.filter.outputs.changed == 'true'
        with:
          cache-key: napi
          save-cache: ${{ github.ref_name == 'main' }}
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        run: |
          pnpm --filter "./apps/oxlint" build-test
          pnpm --filter "./apps/oxlint" test
      - if: steps.filter.outputs.changed == 'true'
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        run: |
          git diff --exit-code # Must commit everything

  test-napi-oxfmt-windows:
    name: Test NAPI Oxfmt (windows)
    runs-on: windows-latest
    if: ${{ github.ref_name == 'main' }}
    steps:
      - run: git config --system core.longpaths true
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          paths: apps/oxfmt/,apps/shared/,npm/oxfmt/,crates/oxc_formatter/,crates/oxc_formatter_core/,crates/oxc_formatter_css/,crates/oxc_formatter_graphql/,crates/oxc_formatter_json/,crates/oxc_formatter_yaml/,crates/oxc_config/,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'
      - uses: samypr100/setup-dev-drive@562171fe8df7401fdf582d766cd3b6ab80d5b1a0 # v4.1.0
        if: steps.filter.outputs.changed == 'true'
        with:
          workspace-copy: true
          drive-size: 12GB
          drive-format: ReFS
          env-mapping: |
            CARGO_HOME,{{ DEV_DRIVE }}/.cargo
            RUSTUP_HOME,{{ DEV_DRIVE }}/.rustup
      - uses: oxc-project/setup-rust@3d6fb132fbe7cdcb66bf8ec193911c2945369d12 # v1.0.17
        if: steps.filter.outputs.changed == 'true'
        with:
          cache-key: napi
          save-cache: ${{ github.ref_name == 'main' }}
      - if: steps.filter.outputs.changed == 'true'
        name: Run tests
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        run: |
          pnpm --filter "./apps/oxfmt" build-test
          pnpm --filter "./apps/oxfmt" test
      - if: steps.filter.outputs.changed == 'true'
        working-directory: ${{ env.DEV_DRIVE_WORKSPACE }}
        run: |
          git diff --exit-code # Must commit everything

  typos:
    name: Spell Check
    runs-on: ubuntu-slim
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: crate-ci/typos@8a48f81b6c64dcfea44b3633223084c4be58ac5f # v1.49.0
        with:
          files: .

  lint:
    name: Lint
    runs-on: namespace-profile-linux-x64-default
    env:
      CARGO_BUILD_WARNINGS: deny
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm
      - run: rustup component add clippy
      - run: cargo lint
      # Catch lints which only fire with `debug_assertions` off (i.e. release mode),
      # e.g. code becoming unused when a `#[cfg(debug_assertions)]` block vanishes.
      # Main-only and without `--all-targets`: these failures are rare and a post-merge
      # failure pinpoints the culprit commit, so not worth doubling clippy time on every PR.
      # `--all-targets` is omitted because test/bench code is never built in release mode
      # with warnings denied.
      - if: ${{ github.ref_name == 'main' }}
        run: cargo clippy --all-features --profile dev-no-debug-assertions
      - run: pnpm --filter oxlint-app build-js
      - run: pnpm --filter oxfmt-app build-js
      - run: pnpm --filter oxc-codegen build
      - run: node --run lint

  doc:
    name: Doc
    runs-on: namespace-profile-linux-x64-default
    env:
      # FIXME(ci): Unpin once rust-lang/rust#154878 is resolved.
      TOOLCHAIN: nightly-2026-04-01
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: /home/runner/.rustup
          cache: rust
      - run: rustup toolchain install "${TOOLCHAIN}" --profile minimal --component rust-docs
      # https://github.com/rust-lang/rust/issues/146895
      - run: RUSTDOCFLAGS='-D warnings' cargo +"${TOOLCHAIN}" doc --no-deps --document-private-items --all-features -Zrustdoc-mergeable-info

  conformance:
    name: Conformance
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2

      - name: Check if conformance should run
        id: filter
        uses: ./.github/actions/check-changes
        with:
          packages: oxc_coverage,oxc_transform_conformance
          paths: tasks/coverage/,tasks/common/,tasks/transform_conformance/,pnpm-lock.yaml
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}

      - uses: ./.github/actions/clone-submodules
        if: steps.filter.outputs.changed == 'true'
        with:
          node-compat-table: false

      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'

      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm

      - uses: taiki-e/install-action@82cd3e7658a6f96c86c0234aeeda1748937cb0a1 # v2.85.13
        if: steps.filter.outputs.changed == 'true'
        with:
          tool: just

      - name: Check Conformance
        if: steps.filter.outputs.changed == 'true'
        run: |
          just update-transformer-fixtures
          just coverage
          git diff --exit-code

  test-codegen:
    name: Test Codegen
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2

      - name: Check if codegen tests should run
        id: filter
        uses: ./.github/actions/check-changes
        with:
          packages: oxc_codegen_conformance,oxc_parser_napi
          paths: .github/workflows/ci.yml,packages/codegen/,tasks/codegen_conformance/,napi/parser/,npm/oxc-types/,tasks/coverage/,pnpm-lock.yaml,pnpm-workspace.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}

      - uses: ./.github/actions/clone-submodules
        if: steps.filter.outputs.changed == 'true'
        with:
          node-compat-table: false

      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'

      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm

      - name: Run codegen tests
        if: steps.filter.outputs.changed == 'true'
        run: |
          pnpm --filter oxc-codegen build-test
          pnpm --filter oxc-codegen test
          git diff --exit-code

  minification:
    name: Minification Size
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2

      - uses: ./.github/actions/check-changes
        id: filter
        with:
          packages: oxc_minsize
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}

      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: /home/runner/.rustup
          cache: rust

      - name: Check minification size
        if: steps.filter.outputs.changed == 'true'
        run: |
          cargo minsize
          git diff --exit-code

      # Write a human-readable diff of the minified output vs the base branch
      # to the job summary for review (same flow as `just minifier-diff`).
      - name: Diff minify output
        if: ${{ !cancelled() && steps.filter.outputs.changed == 'true' && github.event_name == 'pull_request' }}
        env:
          BASE_REF: ${{ github.event.pull_request.base.ref }}
        run: |
          cargo minsize --compress-only pr
          git fetch --depth 1 origin "$BASE_REF"
          git checkout -f FETCH_HEAD
          cargo minsize --compress-only main

          echo '# Minify Output Diff' >> "$GITHUB_STEP_SUMMARY"
          changed=false
          for pr_file in target/minifier/pr/*.js; do
            name=$(basename "$pr_file")
            if ! diff -uN "target/minifier/main/$name" "$pr_file" > /tmp/minify.diff; then
              changed=true
              {
                echo "## $name"
                echo '```diff'
                head -n 200 /tmp/minify.diff
                if [ "$(wc -l < /tmp/minify.diff)" -gt 200 ]; then echo '... (truncated)'; fi
                echo '```'
              } >> "$GITHUB_STEP_SUMMARY"
            fi
          done
          if [ "$changed" = false ]; then
            echo 'No difference in compress-only output compared to the base branch.' >> "$GITHUB_STEP_SUMMARY"
          fi

  allocs:
    name: Allocations
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          packages: oxc_track_memory_allocations
          paths: tasks/track_memory_allocations/
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}

      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        with:
          path: /home/runner/.rustup
          cache: rust

      - name: Check allocations
        if: steps.filter.outputs.changed == 'true'
        run: |
          cargo allocs
          git diff --exit-code ||
          (echo 'Allocations have changed. Run the `cargo allocs` command to update the allocation snapshot, otherwise please fix the regression.' && exit 1)

  ast_changes:
    name: AST Changes
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2

      - uses: dorny/paths-filter@ceb8a2b8f2d89434be7ff52d3de7ec3738c5cc9d # v4.0.3
        id: filter
        with:
          filters: ".github/generated/ast_changes_watch_list.yml"

      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.src == 'true'

      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.src == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm

      - run: rustup component add rustfmt
        if: steps.filter.outputs.src == 'true'

      - name: Check AST Changes
        if: steps.filter.outputs.src == 'true'
        run: |
          cargo run -p oxc_ast_tools
          git diff --exit-code ||
          (echo 'AST changes caused the "generated" code to get outdated. Have you forgotten to run the `just ast` command and/or commit generated codes?' && exit 1)

  lintgen:
    name: Linter changes
    runs-on: namespace-profile-linux-x64-default
    steps:
      - uses: taiki-e/checkout-action@7d1e50e93dc4fb3bba58f85018fadf77898aee8b # v1.4.2
      - uses: ./.github/actions/check-changes
        id: filter
        with:
          packages: oxc_linter,oxc_track_linter_timings
          paths: tasks/linter_codegen/,tasks/track_linter_timings/,npm/oxlint/configuration_schema.json,apps/oxlint/src-js/package/config.generated.ts,apps/oxlint/scripts/generate-config-types.ts,apps/oxlint/package.json,pnpm-lock.yaml,package.json
          token: ${{ secrets.GITHUB_TOKEN }}
          pr-number: ${{ github.event.pull_request.number }}

      - uses: oxc-project/setup-node@d59b270414aa7d0eed947eed4eb5b0b8a675f01d # v1.4.0
        if: steps.filter.outputs.changed == 'true'

      - uses: namespacelabs/nscloud-cache-action@c5f8dab7560444c4bf8dbc64f1b203431873c547 # v1.6.1
        if: steps.filter.outputs.changed == 'true'
        with:
          path: /home/runner/.rustup
          cache: |
            rust
            pnpm

      - run: rustup component add rustfmt
        if: steps.filter.outputs.changed == 'true'

      - name: Check linter changes
        if: steps.filter.outputs.changed == 'true'
        run: |
          cargo lintgen
          pnpm --filter oxlint-app generate-config-types
          cargo lint-timings
          git diff --exit-code ||
          (echo 'Linter generated files or timing snapshots have changed. Run `cargo lintgen`, `just linter-schema-json`, `just linter-config-ts`, and `cargo lint-timings`, then commit the generated files.' && exit 1)