coverage.yml

name: Code Coverage

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

jobs:
  coverage:
    name: Generate Coverage Report
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: llvm-tools-preview
      - name: Install cargo-tarpaulin
        run: cargo install cargo-tarpaulin --version 0.26.0
      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      - name: Run tests with coverage
        run: cargo tarpaulin --workspace --out Xml --output-dir ./coverage
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          files: ./coverage/cobertura.xml
          fail_ci_if_error: false
          verbose: true
      - name: Upload coverage report as artifact
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: ./coverage
          retention-days: 30

  coverage-summary:
    name: Coverage Summary
    runs-on: ubuntu-latest
    needs: coverage
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v4
      - name: Download coverage report
        uses: actions/download-artifact@v4
        with:
          name: coverage-report
          path: ./coverage
      - name: Display coverage summary
        run: |
          if [ -f ./coverage/cobertura.xml ]; then
            echo "Coverage report downloaded"
            # You could parse the XML here and output a summary
            echo "Coverage analysis would be implemented here"
          else
            echo "No coverage report found"
          fi