redactor 0.3.0

Secure PDF redaction library with Type3 font support using MuPDF
Documentation
name: Code Coverage

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

env:
  CARGO_TERM_COLOR: always

jobs:
  coverage:
    name: Code Coverage
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
      with:
        components: llvm-tools-preview

    - name: Install system dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y \
          libfontconfig1-dev \
          libfreetype6-dev \
          libharfbuzz-dev \
          libgraphite2-dev \
          libjpeg-dev \
          libopenjp2-7-dev \
          libssl-dev \
          pkg-config \
          llvm

    - name: Install cargo-llvm-cov
      uses: taiki-e/install-action@cargo-llvm-cov

    - name: Generate code coverage
      run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v4
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: lcov.info
        fail_ci_if_error: false
        verbose: true

    - name: Generate HTML report
      run: cargo llvm-cov --all-features --workspace --html

    - name: Upload HTML coverage report
      uses: actions/upload-artifact@v4
      with:
        name: coverage-report
        path: target/llvm-cov/html/
        retention-days: 14

  # Alternative: Tarpaulin coverage (more mature but slower)
  tarpaulin:
    name: Tarpaulin Coverage
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

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

    - name: Install system dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y \
          libfontconfig1-dev \
          libfreetype6-dev \
          libharfbuzz-dev \
          libgraphite2-dev \
          libjpeg-dev \
          libopenjp2-7-dev \
          libssl-dev \
          pkg-config

    - name: Install cargo-tarpaulin
      run: cargo install cargo-tarpaulin

    - name: Run tarpaulin
      run: |
        cargo tarpaulin \
          --all-features \
          --workspace \
          --timeout 300 \
          --out xml \
          --out html \
          --output-dir coverage \
          --skip-clean \
          --engine llvm \
          || cargo tarpaulin \
            --all-features \
            --workspace \
            --timeout 300 \
            --out xml \
            --out html \
            --output-dir coverage \
            --skip-clean

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

    - name: Upload tarpaulin HTML report
      uses: actions/upload-artifact@v4
      with:
        name: tarpaulin-report
        path: coverage/
        retention-days: 14