mdbook-lint 0.2.0

A fast markdown linter for mdBook
Documentation
name: CI

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main]

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  build:
    name: Build Release Binary
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Rust dependencies
        uses: swatinem/rust-cache@v2
        with:
          key: release-build

      - name: Build release binary
        run: cargo build --release

      - name: Upload binary artifact
        uses: actions/upload-artifact@v4
        with:
          name: mdbook-lint-binary
          path: target/release/mdbook-lint
          retention-days: 1

  test:
    name: Test Suite
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        rust: [stable]
        include:
          - os: ubuntu-latest
            rust: beta

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt, clippy

      - name: Cache Rust dependencies
        uses: swatinem/rust-cache@v2
        with:
          key: ${{ matrix.os }}-${{ matrix.rust }}

      - name: Check formatting
        if: matrix.rust == 'stable' && matrix.os == 'ubuntu-latest'
        run: cargo fmt --all -- --check

      - name: Check compilation
        run: cargo check --all-targets --all-features

      - name: Run clippy
        if: matrix.rust == 'stable' && matrix.os == 'ubuntu-latest'
        run: cargo clippy --all-targets --all-features -- -D warnings

      - name: Run unit tests
        run: cargo test --lib --all-features

      - name: Run integration tests
        run: cargo test --test '*' --all-features

      - name: Run fast corpus tests
        if: matrix.rust == 'stable' && matrix.os == 'ubuntu-latest'
        run: |
          # Run only essential corpus tests for fast CI feedback
          cargo test --test corpus_integration_test test_corpus_edge_cases
          cargo test --test corpus_integration_test test_rule_specific_cases
          cargo test --test corpus_integration_test test_unicode_handling
          cargo test --test corpus_integration_test test_robustness

      - name: Run doc tests
        if: matrix.rust == 'stable'
        run: cargo test --doc --all-features

  security-audit:
    name: Security Audit
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Rust dependencies
        uses: swatinem/rust-cache@v2

      - name: Cache cargo tools
        uses: actions/cache@v4
        with:
          path: ~/.cargo/bin
          key: cargo-tools-audit-v1

      - name: Install cargo-audit
        run: |
          if ! command -v cargo-audit &> /dev/null; then
            cargo install cargo-audit
          fi

      - name: Run security audit
        run: cargo audit

  coverage:
    name: Code Coverage
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Rust dependencies
        uses: swatinem/rust-cache@v2

      - name: Cache cargo tools
        uses: actions/cache@v4
        with:
          path: ~/.cargo/bin
          key: cargo-tools-tarpaulin-v1

      - name: Install tarpaulin
        run: |
          if ! command -v cargo-tarpaulin &> /dev/null; then
            cargo install cargo-tarpaulin
          fi

      - name: Generate coverage report
        run: |
          cargo tarpaulin --workspace --timeout 300 \
            --out Xml --out Html --out Stdout \
            --exclude-files 'target/*' \
            --exclude-files 'tests/corpus_tests.rs' \
            --fail-under 70

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        continue-on-error: true
        with:
          files: cobertura.xml
          fail_ci_if_error: false
          token: ${{ secrets.CODECOV_TOKEN }}

      - name: Archive coverage results
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: coverage-report
          path: |
            cobertura.xml
            tarpaulin-report.html

  docs:
    name: Documentation
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v4

      - name: Download binary artifact
        uses: actions/download-artifact@v4
        with:
          name: mdbook-lint-binary
          path: ./bin

      - name: Make binary executable
        run: chmod +x ./bin/mdbook-lint

      - name: Install mdbook
        run: cargo install mdbook

      - name: Lint documentation
        continue-on-error: true
        run: |
          cd docs
          ../bin/mdbook-lint lint src/

      - name: Install Rust toolchain for docs
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Rust dependencies
        uses: swatinem/rust-cache@v2

      - name: Check rustdoc
        run: cargo doc --no-deps --all-features
        env:
          RUSTDOCFLAGS: -D warnings

  release-check:
    name: Release Check
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache Rust dependencies
        uses: swatinem/rust-cache@v2

      - name: Dry run package
        run: cargo package --allow-dirty