rust.yml

name: Rust

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions-rs/toolchain@v1
      with:
        toolchain: nightly
        override: true
        components: rustfmt, clippy

    - name: Install cargo-nextest
      uses: baptiste0928/cargo-install@v1
      with:
        crate: cargo-nextest
        args: --locked

    - name: Build
      run: cargo build --verbose

    - name: Clippy
      run: cargo clippy --verbose

    - name: Run tests
      run: cargo nextest --verbose run

  coverage:
    runs-on: ubuntu-latest
    name: ubuntu / stable / coverage
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: llvm-tools-preview

      - name: cargo install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov

      - name: cargo generate-lockfile
        if: hashFiles('Cargo.lock') == ''
        run: cargo generate-lockfile

      - name: cargo llvm-cov
        run: cargo +nightly llvm-cov --verbose --doctests --no-fail-fast --locked --lcov --output-path lcov.info

      - name: Record Rust version
        run: echo "RUST=$(rustc --version)" >> "$GITHUB_ENV"

      - name: Upload coverage reports to Codecov with GitHub Action
        uses: codecov/codecov-action@v4.2.0
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        with:
          env_vars: OS,RUST
          fail_ci_if_error: true