ci.yml

name: CI
on:
  push:
    branches: [ "master", "v0.7.x", "v0.8.x" ]
  pull_request:
    branches: [ "master", "v0.7.x", "v0.8.x" ]
env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: full
  CI: true

permissions:
  contents: read #  to fetch code (actions/checkout)

jobs:
  Test:
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - name: Install Cargo-hack
      run: cargo install --debug cargo-hack
    - name: Check all features
      run: cargo hack check --feature-powerset
    - name: Tests
      run: cargo test --all-features
    - name: Tests release build
      run: cargo test --release --all-features
  TestPoll:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    env:
      RUSTFLAGS: "--cfg mio_unsupported_force_poll_poll"
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - name: Tests
      run: cargo test --all-features
    - name: Tests release build
      run: cargo test --release --all-features
  TestWakerPipe:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    env:
      RUSTFLAGS: "--cfg mio_unsupported_force_waker_pipe"
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - name: Tests
      run: cargo test --all-features
    - name: Tests release build
      run: cargo test --release --all-features
  MinimalVersions:
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@nightly
    - name: Install minimal verions
      run: cargo update -Zminimal-versions
    - name: Tests
      run: cargo test --all-features
  MSRV:
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@master
      with:
        toolchain: 1.74.0
    - name: Check
      # We only run check allowing us to use newer features in tests.
      run: cargo check --all-features
  Nightly:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@nightly
    - name: Tests
      run: cargo test --all-features
  Clippy:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: clippy
    - name: Clippy
      run: cargo clippy --all-targets --all-features -- --allow clippy::mixed-attributes-style --allow clippy::unused-io-amount -D warnings
  Docs:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - name: Check docs
      run: RUSTDOCFLAGS="-D warnings" cargo doc --no-deps --all-features
  Rustfmt:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: rustfmt
    - name: Check formatting
      # FIXME: for some reason this doesn't actually check all files.
      # So instead we run `rustfmt` directly on each file.
      #cargo fmt --all -- --check
      run: find src tests examples -type f -iname "*.rs" | xargs rustfmt --check
  CheckTargets:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - name: Install all targets
      run: make install_targets
    - name: Install Cargo-hack
      run: cargo install --debug cargo-hack
    - name: Check all targets
      run: make check_all_targets
  CheckTier3Targets:
    name: Check
    runs-on: ubuntu-latest
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        target: ["aarch64-apple-ios", "aarch64-apple-tvos", "aarch64-unknown-openbsd", "arm64_32-apple-watchos", "armv7-sony-vita-newlibeabihf", "sparcv9-sun-solaris", "x86_64-pc-solaris", "x86_64-unknown-dragonfly", "x86_64-unknown-openbsd"]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@nightly
      with:
        components: rust-src
    - uses: taiki-e/install-action@cargo-hack
    - name: Run check
      run: cargo hack check -Z build-std=std,panic_abort --feature-powerset --target ${{ matrix.target }}
  Sanitizer:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        sanitizer: [address, leak, memory, thread]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@nightly
    - name: Add rust source
      run: rustup component add rust-src
    - name: Run tests with sanitizer
      run: make test_sanitizer SAN=${{ matrix.sanitizer }}
  # Single job required to merge the pr.
  Passed:
    runs-on: ubuntu-latest
    needs:
      - Test
      - TestPoll
      - MinimalVersions
      - MSRV
      - Nightly
      - Clippy
      - Docs
      - Rustfmt
      - CheckTargets
      - CheckTier3Targets
    steps:
      - run: exit 0