ci.yml

name: ci

on:
  push:
  pull_request:
  merge_group:
  schedule:
    - cron: '0 18 * * *'

env:
  RUSTFLAGS: -D warnings

jobs:
  rustfmt:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Install rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt
      - name: Check formatting
        run: cargo fmt -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Install rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy
      - run: cargo clippy --all-features
      - run: cargo clippy --no-default-features

  rustdoc:
    name: Documentation
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain: [stable, beta, nightly, stable 7 months ago]
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Install rust toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.toolchain }}
      - name: cargo doc (all features)
        run: cargo doc --all --all-features --document-private-items
        env:
          RUSTDOCFLAGS: ${{ matrix.rust_channel == 'nightly' && '-Dwarnings --cfg=docsrs' || '-Dwarnings' }}

  build-windows:
    runs-on: windows-latest
    env:
      # botan doesn't build on windows if the source is
      # on a different drive than the artifacts
      # https://github.com/randombit/botan-rs/issues/82
      BOTAN_CONFIGURE_LINK_METHOD: copy
    steps:
    - uses: actions/checkout@v4
      with:
        persist-credentials: false
    - uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/bin/
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
          target/
          $VCPKG_DEFAULT_BINARY_CACHE
        key: ${{ runner.os }}-cargo-stable-${{ hashFiles('Cargo.lock') }}
    - uses: egor-tensin/vs-shell@v2
      with:
        arch: amd64
    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
    - run: echo "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT" | Out-File -FilePath $env:GITHUB_ENV -Append
    - run: vcpkg install openssl:x64-windows-static-md
    - name: Run cargo check --all
      run: cargo check --all
    - name: Run the tests
      run: cargo test --all
    - name: Run the tests with x509-parser enabled
      run: cargo test --verbose --features x509-parser
    - name: Run the tests with no default features enabled
      run: cargo test --verbose --no-default-features

  build:
    strategy:
      matrix:
        os: [macOS-latest, ubuntu-latest]
        toolchain: [stable, beta, nightly, stable 7 months ago]
        exclude:
          - os: macOS-latest
            toolchain: beta
          - os: macOS-latest
            toolchain: nightly
          - os: macOS-latest
            toolchain: stable 7 months ago
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
      with:
        persist-credentials: false
    - uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/bin/
          ~/.cargo/registry/index/
          ~/.cargo/registry/cache/
          ~/.cargo/git/db/
          target/
        key: ${{ runner.os }}-cargo-${{matrix.toolchain}}-${{ hashFiles('Cargo.lock') }}
    - name: Install Rust
      uses: dtolnay/rust-toolchain@master
      with:
        toolchain: ${{ matrix.toolchain }}
    - name: Run cargo check --all
      run: cargo check --all
    - name: Run the tests
      run: cargo test --all
    - name: Run the tests with x509-parser enabled
      run: cargo test --verbose --features x509-parser
    - name: Run the tests with no default features enabled
      run: cargo test --verbose --no-default-features

  coverage:
    name: Measure coverage
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-stable-${{ hashFiles('Cargo.lock') }}
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: Install rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: llvm-tools
      - name: Measure coverage
        run: cargo llvm-cov --all-features --lcov --output-path ./lcov.info
      - name: Report to codecov.io
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./lcov.info
          fail_ci_if_error: false
          verbose: true