ci.yml

name: Spectator CI

on:
  push:
  pull_request:
    branches: [main]
  schedule:
    - cron: "0 6 * * 6"

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Download source code
        uses: actions/checkout@v4
      - name: Install Crystal
        uses: crystal-lang/install-crystal@v1
        with:
          crystal: latest
      - name: Install shards
        run: shards install
      - name: Format
        run: crystal tool format --check
      - name: Lint
        run: bin/ameba --fail-level warning

  test:
    name: Test
    strategy:
      fail-fast: false
      matrix:
        crystal: # Latest version plus 2 previous.
          - latest
          - nightly
          - "1.11"
          - "1.12"
          - "1.13"
        os:
          - ubuntu-latest
          - macos-latest
    runs-on: ${{ matrix.os }}
    steps:
      - name: Download source code
        uses: actions/checkout@v4
      - name: Install Crystal
        uses: crystal-lang/install-crystal@v1
        with:
          crystal: ${{ matrix.crystal }}
      - name: Cache shards
        uses: actions/cache@v4
        with:
          path: ~/.cache/shards
          key: ${{ runner.os }}-shards-${{ hashFiles('shard.yml') }}
          restore-keys: ${{ runner.os }}-shards-
      - name: Install shards
        run: shards update --ignore-crystal-version
      - name: Run tests
        run: crystal spec --order=random --error-on-warnings