ci.yml

name: CI
on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    name: Build ${{ matrix.feature-flags }} (${{ matrix.rust-version }} ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    needs:
      - check-languages-file
    strategy:
      fail-fast: true
      matrix:
        os:
          - macOS-latest
          - ubuntu-latest
          - windows-latest
        feature-flags:
          - --no-default-features
          - --no-default-features --features color
        rust-version:
          - "1.80"
          - "stable"

    steps:
      - uses: actions/checkout@v4
      - name: Fetch Test Branches
        run: git fetch origin test/javascript:test/javascript
      - name: Setup Rust ${{ matrix.rust-version }}
        uses: dtolnay/rust-toolchain@master
        id: setup-rust
        with:
          toolchain: ${{ matrix.rust-version }}
      - name: Cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-${{ steps.setup-rust.outputs.cachekey }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Build
        run: cargo build --verbose ${{ matrix.feature-flags }}

      - name: Test
        run: cargo test --verbose ${{ matrix.feature-flags }}

  coverage:
    name: Coverage ${{ matrix.feature-flags }} (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    needs:
      - build
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        feature-flags:
          - --no-default-features
          - --no-default-features --features color
    env:
      TARPAULIN_VERSION: "0.30.0"

    steps:
    - uses: actions/checkout@v4
    - name: Fetch Test Branches
      run: git fetch origin test/javascript:test/javascript
    - name: Setup Rust
      uses: dtolnay/rust-toolchain@1.80
      id: setup-rust
    - name: Main Cache
      uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
          target/
        key: ${{ runner.os }}-${{ steps.setup-rust.outputs.cachekey }}-cargo-${{ hashFiles('**/Cargo.lock') }}
    - name: Bin Cache
      id: bin-cache
      uses: actions/cache@v4
      with:
        path: |
          ~/.cargo/bin/
        key: ${{ runner.os }}-${{ steps.setup-rust.outputs.cachekey }}-cargo-bin-tarpaulin-${{ env.TARPAULIN_VERSION }}
    - name: Install Tarpualin
      if: steps.bin-cache.outputs.cache-hit != 'true'
      run: cargo install "cargo-tarpaulin@$TARPAULIN_VERSION"
      shell: bash
    - name: Generate Coverage
      run: cargo tarpaulin --verbose ${{ matrix.feature-flags }} --workspace --timeout 120 --out xml
    - name: Upload Coverage
      uses: codecov/codecov-action@v5
      with:
        flags: ${{ matrix.os }},${{ matrix.feature-flags }}
        token: ${{ secrets.CODECOV_TOKEN }}
        fail_ci_if_error: true

  lint:
    name: Lint
    runs-on: ubuntu-latest
    needs:
      - build
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@1.80
        id: setup-rust
        with:
          components: clippy, rustfmt
      - name: Cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-${{ steps.setup-rust.outputs.cachekey }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Check Format
        run: cargo fmt -- --check

      - name: Lint
        run: cargo clippy -- -D warnings

  check-languages-file:
    name: Check Languages File
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: ruby/setup-ruby@v1
        with:
          ruby-version: '3.0'
      - name: Check Languages File
        run: ruby ./scripts/check-languages-file.rb ./gengo/languages.yaml

  benchmarks:
    name: Benchmarks
    runs-on: ubuntu-latest
    needs:
      - build
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 3
      - name: Setup Rust 1.80
        uses: dtolnay/rust-toolchain@master
        id: setup-rust
        with:
          toolchain: "1.80"
      - name: Cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-${{ steps.setup-rust.outputs.cachekey }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Fetch Test Branches
        run: git fetch origin test/javascript:test/javascript
      - name: Run Benchmarks
        run: cargo bench