rust.yml

name: Rust

on:
  workflow_dispatch:
  push:
    branches: [ "main" ]
  pull_request:

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 2
    - name: Install the nightly toolchain
      uses: dtolnay/rust-toolchain@nightly
      with:
        components: rustfmt
    - name: Install latest nextest release
      uses: taiki-e/install-action@nextest
    - name: Set up cargo cache
      uses: Swatinem/rust-cache@v2
      with:
        prefix-key: "8"
    - name: Install linux dependencies
      if: runner.os == 'Linux'
      run: |
        sudo apt update && sudo apt install build-essential libssl-dev pkg-config libglib2.0-dev libgtk-3-dev libudev-dev
    - name: Check examples
      run: cargo check --examples
    - name: Lint
      run: cargo clippy --workspace -- -D warnings
    - name: Format
      run: cargo +nightly fmt --all --check -- --error-on-unformatted --unstable-features
    - name: Run Linux tests
      if: runner.os == 'Linux'
      run: |
        export RUSTFLAGS="-Cinstrument-coverage"
        export LLVM_PROFILE_FILE='cargo-test-%p-%m.profraw'
        cargo nextest run --workspace --exclude examples
    - name: Run MacOS and Windows tests
      if: runner.os != 'Linux'
      run: cargo nextest run --workspace --exclude examples
    - name: Run doctests
      run: cargo test --workspace --doc
    - name: Run coverage
      if: runner.os == 'Linux'
      run: |
        rustup component add llvm-tools-preview 
        curl -L https://github.com/mozilla/grcov/releases/latest/download/grcov-x86_64-unknown-linux-gnu.tar.bz2 | tar jxf -
        ./grcov . --binary-path ./target/debug/deps -s . -t lcov --branch --ignore-not-existing --ignore "../*" --ignore "/*" -o cov.lcov
    - uses: codecov/codecov-action@v4
      if: runner.os == 'Linux'
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
    - name: Make sure the mocked Skia bindings are on sync
      if: runner.os == 'Linux'
      run: cargo build --package freya --features mocked-engine-development --no-default-features