ci.yml

name: CI
on:
  push:
  pull_request:
  schedule:
    - cron: "0 0 * * 1" # Midnight monday

jobs:
  style:
    name: Style
    runs-on: ubuntu-latest
    container: crystallang/crystal:latest
    steps:
      - uses: actions/checkout@v2
      - name: Format
        run: crystal tool format --check
      - name: Lint
        uses: crystal-ameba/github-action@v0.2.12
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  test:
    runs-on: ubuntu-latest
    name: "Test - crystal: ${{ matrix.crystal }}, MT: ${{ matrix.MT }}, stable: ${{ matrix.stable }}"
    continue-on-error: ${{ !matrix.stable }}
    strategy:
      fail-fast: false
      matrix:
        crystal:
          - 0.35.1
          - 0.36.1
          - 1.0.0
          - 1.1.1
        stable: [true]
        MT: [false]
        include:
          - crystal: 1.1.1
            MT: true
            stable: false
          - crystal: nightly
            MT: true
            stable: false
          - crystal: nightly
            MT: false
            stable: false
    services:
      rethink:
        image: rethinkdb:2.4
        ports:
          - 29015:29015
          - 28015:28015
    steps:
      - uses: actions/checkout@v2
      - uses: crystal-lang/install-crystal@v1
        with:
          crystal: ${{ matrix.crystal }}
      - name: Up open file limit
        run: ulimit -n 10000
      - run: shards install --ignore-crystal-version
      - name: Test
        if: ${{ !matrix.MT }}
        run: crystal spec --error-trace -v --no-color
      - name: Test Multithreading
        if: ${{ matrix.MT }}
        run: crystal spec --error-trace -v --no-color -Dpreview_mt

  publish:
    name: Publish Documentation
    if: contains('refs/tags', github.ref)
    runs-on: ubuntu-latest
    container: crystallang/crystal:latest
    steps:
      - uses: actions/checkout@v2
      - run: shards install --ignore-crystal-version
      - name: Run `crystal docs`
        run: https://github.com/kingsleyh/crystal-rethinkdb/tree/$(shards version)
      - name: Publish to GitHub Pages
        uses: crazy-max/ghaction-github-pages@v2
        with:
          target_branch: docs
          build_dir: docs
          commit_message: "Update docs for ${{ github.ref }}"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}