main.yml

name: CI

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

jobs:
  build:
    name: build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        toolchain:
          - stable
          - beta
          - nightly

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ matrix.toolchain }}
        override: true
        profile: minimal
    - name: Cache dependencies
      uses: Swatinem/rust-cache@v1.4.0
      with:
        sharedKey: full-build-cache
    - name: Build
      uses: actions-rs/cargo@v1
      with:
        command: build
        args: --verbose

  test:
    name: test
    runs-on: ubuntu-latest
    needs: build

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true
        profile: minimal
    - name: Cache dependencies
      uses: Swatinem/rust-cache@v1.4.0
      with:
        sharedKey: full-build-cache
    - name: Run tests
      uses: actions-rs/tarpaulin@v0.1
    - name: Run fuzz tests
      timeout-minutes: 5
      continue-on-error: true
      run: |
        cargo install cargo-fuzz
        cargo fuzz --version
        cargo fuzz run fuzz_target_1
    - name: Upload code coverage
      uses: codecov/codecov-action@v3
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        verbose: true

  bench:
    name: bench
    runs-on: ubuntu-latest
    needs: build

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true
        profile: minimal
    - name: Install Valgrind
      run: sudo apt install -y valgrind
    - name: Run benchmarks
      uses: actions-rs/cargo@v1
      with:
        command: bench
        args: --no-fail-fast

  fmt:
    name: rustfmt-check
    runs-on: ubuntu-latest
    needs: build

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          profile: minimal
          components: rustfmt
      - name: Cache dependencies
        uses: Swatinem/rust-cache@v1.4.0
        with:
          sharedKey: full-build-cache
      - name: Check formatting/code style
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    name: clippy-check
    runs-on: ubuntu-latest
    needs: build

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
          profile: minimal
          components: clippy
      - name: Cache dependencies
        uses: Swatinem/rust-cache@v1.4.0
        with:
          sharedKey: full-build-cache
      - name: Run clippy checks
        uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          args: --all-features

  ci-success:
    name: ci-success
    if: ${{ success() }}
    needs:
      - build
      - test
      - bench
      - clippy
      - fmt
    runs-on: ubuntu-latest
    steps:
      - name: ✅ CI succeeded
        run: exit 0