name: ci
on: [push, pull_request]
env:
  RUSTFLAGS: "-D warnings"
jobs:
  test:
    name: Test
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
        rust: [1.79.0, stable, beta, nightly]
    env:
        RUSTFLAGS: "-D warnings"
        # We use 'vcpkg' to install OpenSSL on Windows.
        VCPKG_ROOT: "${{ github.workspace }}\\vcpkg"
        VCPKGRS_TRIPLET: x64-windows-release
        # Ensure that OpenSSL is dynamically linked.
        VCPKGRS_DYNAMIC: 1
    steps:
    - name: Checkout repository
      uses: actions/checkout@v1
    - name: Install Rust
      uses: hecrj/setup-rust-action@v2
      with:
        rust-version: ${{ matrix.rust }}
    - if: matrix.os == 'ubuntu-latest'
      run: sudo apt-get install -y libssl-dev
    - if: matrix.os == 'windows-latest'
      id: vcpkg
      uses: johnwason/vcpkg-action@v6
      with:
        pkgs: openssl
        triplet: ${{ env.VCPKGRS_TRIPLET }}
        token: ${{ github.token }}
        github-binarycache: true
    - if: matrix.rust == 'stable'
      run: rustup component add clippy
    - if: matrix.rust == 'stable'
      run: cargo clippy --all-features --all-targets -- -D warnings
    - if: matrix.rust == 'stable' && matrix.os == 'ubuntu-latest'
      run: cargo fmt --all -- --check
    - run: cargo check --no-default-features -F ring --all-targets
    - run: cargo check --no-default-features -F openssl --all-targets
    - run: cargo test --all-features

  minimal-versions:
    name: Check minimal versions
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v1
    - name: Install Rust
      uses: hecrj/setup-rust-action@v2
      with:
        rust-version: "1.79.0"
    - name: Install OpenSSL
      run: sudo apt-get install -y libssl-dev
    - name: Install nightly Rust
      run: rustup install nightly
    - name: Check with minimal-versions
      run: |
        cargo +nightly update -Z minimal-versions
        cargo check --all-features --all-targets --locked

  extra-tests:
    name: Extra tests
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v1
    - name: Install Rust
      uses: hecrj/setup-rust-action@v2
    - name: Install supporting tools/libraries
      run: |
        # The tests compare their output to that of LDNS tools, so we need to
        # install them. Some tests work with DNSSEC keys for which the OpenSSL
        # library must be compiled against which requires C build programs and
        # pkg-config. Install everything we need.
        sudo apt-get update
        sudo apt-get install -y build-essential ldnsutils libssl-dev pkg-config
    - name: Run tests that are normally ignored
      run: cargo test --all-features --all-targets -- --ignored