coverage.yml

name: coverage

on: [push, pull_request]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: nightly
        override: true

    - name: Install dependencies
      run: sudo apt-get install -y libsqlite3-dev

    - name: Install grcov
      run: cargo install grcov

    - name: Run grcov
      env:
        PROJECT_NAME: "dinky"
        RUSTFLAGS: "-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Zno-landing-pads"
        CARGO_INCREMENTAL: 0
      run: |
        cargo build --verbose
        cargo test --verbose
        zip -0 cov.zip $(find . -name "$PROJECT_NAME*.gc*" -print)
        grcov cov.zip -s . -t lcov --llvm --ignore-not-existing --ignore "/*" -o lcov.info

    - name: Push grcov results to Coveralls via GitHub Action
      uses: coverallsapp/github-action@v1.0.1
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        path-to-lcov: "lcov.info"