name: CI

on: [pull_request, push]

jobs:
  # Check code formatting.
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: rustfmt
          profile: minimal
          override: true
      - name: Run rustfmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  # Static analyzer.
  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: clippy
          profile: minimal
          override: true
      - name: Run clippy
        uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          args: --all --tests --all-features -- -D warnings

  # Security audit.
  audit:
    name: Security audit
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/audit-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

  # Tests.
  test:
    name: ${{ matrix.build }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - build: Linux
            os: ubuntu-latest
          - build: macOS
            os: macOS-latest
          - build: Windows
            os: windows-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
      - name: Install java
        uses: actions/setup-java@v1
        with:
          java-version: '1.8.0'
      - name: Build
        uses: actions-rs/cargo@v1
        with:
          command: build
          args: --examples --all
      - name: Test default features
        uses: actions-rs/cargo@v1
        with:
          command: test
      - name: Shellcheck
        if: runner.os == 'Linux'
        run: .github/workflows/shellcheck.sh
      - name: Test invocation
        if: runner.os != 'Windows'
        run: .github/workflows/run_invocation_tests.sh
      - name: Test invocation
        if: runner.os == 'Windows'
        run: .github/workflows/run_windows_invocation_tests.ps1