coverage.yml

name: Coverage
on:
  push:
    branches:
      - master
  pull_request:
env:
  RUSTFLAGS: -D warnings

jobs:
  coverage:
    runs-on: ${{ matrix.platform }}
    name: "${{ matrix.example }} - ${{ matrix.platform }}"
    strategy:
      matrix:
        platform: [macos-latest]
        toolchain: [nightly-aarch64-apple-darwin]
    steps:
      - uses: actions/checkout@v3
      - name: Install Homebrew
        run: |
          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
      - name: Install LLVM
        run: brew install llvm
      - name: Add LLVM to PATH
        run: echo "/opt/homebrew/opt/llvm/bin" >> $GITHUB_PATH
      - name: Install cargo-llvm-cov
        run: brew install cargo-llvm-cov
      - name: Llvm version
        run: llvm-config --version
      - name: Clang version
        run: clang --version
      - name: "${{ matrix.toolchain }} with rustfmt, and wasm32"
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.toolchain }}
          target: wasm32-unknown-unknown
      - name: Rust version
        run: rustc --version --verbose
      - name: Add rust-src component
        run: rustup component add rust-src --toolchain ${{ matrix.toolchain }}
      - name: Verify targets
        run: rustup target list --installed
      - name: Test
        run: cargo test --all --features unstable,legacy
      - name: Generate code coverage
        run: cargo llvm-cov --lcov --output-path llvm-cov-output.lcov
      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        with:
          fail_ci_if_error: true
          files: ./llvm-cov-output.lcov
          token: ${{ secrets.CODECOV_TOKEN }}
          verbose: true