name: CI

on:
  workflow_dispatch:
  pull_request:
    types: [opened, synchronize]
    paths-ignore:
      - '**/*.md'
      - '**/*.yml'
      - '!.github/workflows/ci.yml'
      - '!.github/actions/clone-submodules/action.yml'
  push:
    branches:
      - main
    paths-ignore:
      - '**/*.md'
      - '**/*.yml'
      - '!.github/workflows/ci.yml'
      - '!.github/actions/clone-submodules/action.yml'

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

env:
  CARGO_INCREMENTAL: 0
  RUSTFLAGS: "-D warnings"

jobs:
  cache: # Warm cache factory for all other CI jobs
    name: Check and Build
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
          - os: ubuntu-latest
          - os: macos-14
    runs-on: ${{ matrix.os }}
    steps:
      - uses: taiki-e/checkout-action@v1

      - name: Install Rust Toolchain
        uses: ./.github/actions/rustup
        with:
          save-cache: ${{ github.ref_name == 'main' }}

      - name: Cargo check
        run: cargo ck

      # Only need to build the test to create a warm cache on the main branch
      - name: Build cache by Cargo Check and Cargo Test
        if: ${{ github.ref_name == 'main' }}
        run: cargo test --quiet --no-run

  wasm:
    name: Check Wasm
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - name: Install Rust Toolchain
        uses: ./.github/actions/rustup
        with:
          shared-key: 'wasm'
          save-cache: ${{ github.ref_name == 'main' }}

      - name: Check
        run: |
          rustup target add wasm32-unknown-unknown
          cargo check -p oxc_wasm --target wasm32-unknown-unknown

      - name: Build
        run: |
          npx -y wasm-pack build --target web --dev ./crates/oxc_wasm
          npx -y wasm-pack build --target web --dev ./wasm/parser

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Check output types
        run: |
          npx -y -p typescript tsc --lib es2020,dom crates/oxc_wasm/pkg/oxc_wasm.d.ts

  typos:
    name: Spell Check
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - uses: crate-ci/typos@master
        with:
          files: .

  deny:
    name: Cargo Deny
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            src:
              - 'Cargo.lock'

      - name: Install cargo-deny
        if: steps.filter.outputs.src == 'true'
        uses: taiki-e/install-action@cargo-deny

      - uses: ./.github/actions/rustup
        if: steps.filter.outputs.src == 'true'
        with:
          restore-cache: false

      - if: steps.filter.outputs.src == 'true'
        run: cargo deny check

  unused-deps:
    name: Check Unused Dependencies
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            src:
              - '**/*.rs'
              - '**/Cargo.toml'
              - 'Cargo.lock'
      - uses: ./.github/actions/rustup
        with:
          restore-cache: false
        if: steps.filter.outputs.src == 'true'
      - uses: cargo-bins/cargo-binstall@main
        if: steps.filter.outputs.src == 'true'
      - run: cargo binstall --no-confirm cargo-shear
        if: steps.filter.outputs.src == 'true'
      - run: cargo shear
        if: steps.filter.outputs.src == 'true'

  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - name: Install Rust
        uses: ./.github/actions/rustup
        with:
          fmt: true
          restore-cache: false

      - run: cargo fmt --all -- --check

  lint:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - name: Install Rust
        uses: ./.github/actions/rustup
        with:
          clippy: true

      - name: Run Clippy
        run: cargo lint -- -D warnings

  doc:
    name: Doc
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - name: Install Rust
        uses: ./.github/actions/rustup
        with:
          docs: true

      - name: Run doc
        run: RUSTDOCFLAGS='-D warnings' cargo doc --no-deps --document-private-items

  test:
    name: Test
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
          - os: ubuntu-latest
          - os: macos-14
    runs-on: ${{ matrix.os }}
    steps:
      - uses: taiki-e/checkout-action@v1
      - name: Install Rust
        uses: ./.github/actions/rustup
      - run: cargo test --quiet

  conformance:
    name: Conformance
    runs-on: ubuntu-latest
    steps:
      - uses: taiki-e/checkout-action@v1

      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            src:
              - '!crates/oxc_linter/**'

      - name: Install Rust Toolchain
        if: steps.filter.outputs.src == 'true'
        uses: ./.github/actions/rustup
        with:
          shared-key: 'conformance'
          save-cache: ${{ github.ref_name == 'main' }}

      - name: Clone submodules
        if: steps.filter.outputs.src == 'true'
        uses: ./.github/actions/clone-submodules

      - name: Set up Bun
        if: steps.filter.outputs.src == 'true'
        uses: oven-sh/setup-bun@v1

      - name: Install Node.js
        if: steps.filter.outputs.src == 'true'
        uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: 'https://registry.npmjs.org'

      - name: Install just
        if: steps.filter.outputs.src == 'true'
        uses: taiki-e/install-action@v2
        with:
          tool: just

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