coverage.yml

name: coverage

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

env:
  CARGO_TERM_COLOR: always
  MIN_COVERAGE: 80

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        
      - name: Install cargo-tarpaulin
        uses: taiki-e/install-action@cargo-tarpaulin
      
      - name: Run tests
        run: cargo test
        
      - name: Generate coverage report
        run: |
          # Clean any previous reports
          rm -f tarpaulin-report.html
          rm -f coverage.xml
          
          # Run tarpaulin with coverage threshold
          cargo tarpaulin --verbose \
            --workspace \
            --timeout 120 \
            --out xml \
            --out html \
            --output-dir coverage \
            --minimum-coverage $MIN_COVERAGE

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./coverage/coverage.xml
          fail_ci_if_error: true
          verbose: true
          
      # Archive coverage reports as artifacts
      - name: Archive code coverage results
        uses: actions/upload-artifact@v3
        with:
          name: code-coverage-report
          path: coverage/
          retention-days: 7