name: codecov

env:
  # It's really `--all-features`, but not adding the mutually exclusive features from rkyv
  ALL_NON_EXCLUSIVE_FEATURES: --features "default unstable-locales rkyv-64 rkyv-validation serde arbitrary"

on:
  push:
    branches: [main, 0.5.x]
  pull_request:
jobs:
  # Run code coverage using cargo-llvm-cov then upload to codecov.io
  job_code_coverage:
    name: llvm-cov
    runs-on: ubuntu-latest
    environment: Coverage
    env:
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v4
      # nightly is required for --doctests, see cargo-llvm-cov#2
      - name: Install Rust (nightly)
        run: rustup update nightly
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: Generate code coverage
        run: cargo +nightly llvm-cov ${{ env.ALL_NON_EXCLUSIVE_FEATURES }} --workspace --lcov --doctests --output-path lcov.info
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        with:
          files: lcov.info
          fail_ci_if_error: true