ci.yml

name: CICD

on:
  workflow_dispatch:
  push:
    branches:
      - "master"
    tags:
      - "v*"
  pull_request:
    branches:
      - "master"

concurrency:
  group: cicd-${{ github.ref }}
  cancel-in-progress: true

env:
  REGISTRY: ghcr.io/${{ github.repository_owner }}

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest

    concurrency:
      group: cicd-test-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@v4
      - uses: coursier/cache-action@v6
      - uses: VirtusLab/scala-cli-setup@v1
        with:
          jvm: 21
      - run: scala-cli fmt --check .
      - run: scala-cli --power test .

  build:
    name: Build and push Docker
    permissions:
      packages: write
    runs-on: ubuntu-latest

    needs: test

    concurrency:
      group: cicd-build-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@v4

      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ github.token }}

      - uses: coursier/cache-action@v6
      - uses: VirtusLab/scala-cli-setup@v1
        with:
          jvm: 21
      - run: mkdir ./target
      - run: scala-cli --power package --standalone . -o ./target/dawn-patrol

      - name: Docker Metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/dawn-patrol
          tags: |
            type=sha,prefix=pr-${{ github.event.pull_request.number }}-,priority=601,enable=${{ github.event_name == 'pull_request' }}
            type=sha,prefix={{branch}}-,priority=601,enable=${{ github.event_name == 'push' && github.ref_type == 'branch' }}
            type=ref,event=branch,priority=600
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Build and push Docker images
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: |
            type=gha,scope=build
            type=registry,ref=${{ env.REGISTRY }}/dawn-patrol:latest
          cache-to: type=gha,mode=max,scope=build