ci.yml

---
name: CI
on:
  pull_request_target:
    branches: [main, dev]
jobs:
  build-crystal:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        crystal-version: [1.10.1, 1.11.2, 1.12.2, 1.13.1]
    steps:
      - uses: actions/checkout@v4
      - uses: MeilCli/setup-crystal-action@v4
        with:
          crystal_version: ${{ matrix.crystal-version }}
      - name: Install dependencies
        run: shards install
      - name: Build
        run: shards build
  build-docker:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        arch: [linux/amd64, linux/arm64]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install cosign
        if: github.event_name != 'pull_request'
        uses: sigstore/cosign-installer@v3.1.1
        with:
          cosign-release: v2.1.1
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository }}
      - name: Build Docker image
        id: build-and-push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: ${{ matrix.arch }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
  lint:
    runs-on: ubuntu-latest
    container:
      image: crystallang/crystal
    steps:
      - uses: actions/checkout@v3
      - name: Crystal Ameba Linter
        id: crystal-ameba
        uses: crystal-ameba/github-action@v0.8.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  tests:
    runs-on: ubuntu-latest
    container:
      image: crystallang/crystal
    steps:
      - uses: actions/checkout@v3
      - name: Install dependencies
        run: shards install
      - name: Run tests
        run: crystal spec