coverage.yml

name: Coverage

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

env:
  CARGO_TERM_COLOR: always
  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

jobs:
  coverage:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - uses: actions/cache@v3
        with:
          path: |
            ~/.cargo
            ~/.rustup/toolchains
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-

      - name: Install Rust
        run: rustup toolchain install stable

      - 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:
          files: lcov.info
          fail_ci_if_error: true