name: "CI"

on:
  push:
  pull_request:

env:
  CARGO_TERM_COLOR: always

jobs:
  check:
    name: check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - 1.60.0
          - stable
          - beta
          # - nightly
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - uses: swatinem/rust-cache@v2
      - name: cargo-check
        uses: actions-rs/cargo@v1
        with:
          command: check

  deny:
    name: deny
    needs: check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        checks:
          - advisories
          - bans licenses sources

    # Prevent sudden announcement of a new advisory from failing ci:
    continue-on-error: ${{ matrix.checks == 'advisories' }}

    steps:
    - uses: actions/checkout@v3
    - name: cargo-deny
      uses: EmbarkStudios/cargo-deny-action@v1
      with:
        command: check ${{ matrix.checks }}


  fmt:
    name: format
    needs: check
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: 1.60.0
      - run: rustup component add rustfmt
      - name: cargo-fmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: -- --check

  doc:
    name: doc
    runs-on: ubuntu-latest
    needs: check

    steps:
      - uses: actions/checkout@v3
      - name: cargo-doc
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --workspace --no-deps --document-private-items

  test:
    needs: check
    name: test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - 1.60.0
          - stable
          - beta
          # - nightly
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
      - uses: swatinem/rust-cache@v2
      - name: cargo-test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --all

  clippy:
    needs: check
    name: clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: 1.60.0
          override: true
      - uses: swatinem/rust-cache@v2
      - run: rustup component add clippy
      - name: cargo-clippy
        run: cargo clippy --all --all-targets -- -D warnings

  dco-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
        with:
          fetch-depth: 0
      - name: Setup Python
        uses: actions/setup-python@v4.7.0
        with:
          python-version: '3.x'
      - name: Install gitlint
        run: pip install gitlint
      - run: gitlint --commits $(git merge-base origin/master HEAD)..

  license:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@master
      - name: Check License Lines
        uses: kt3k/license_checker@v1.0.6
  ci:
    name: CI
    if: ${{ success() }}
    needs:
      - check
      - clippy
      - dco-check
      - deny
      - doc
      - fmt
      - license
      - test
    runs-on: ubuntu-latest
    steps:
      - name: CI succeeded
        run: exit 0