build.yml

name: build
on:
  push:
    tags:
      - 'v*'
    branches:
      - main
  pull_request:
jobs:
  build:
    name: Build images
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Set up QEMU
        uses: docker/setup-qemu-action@master
        with:
          platforms: linux/amd64,linux/arm64
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@master
      - name: login to registry
        if: ${{ github.event_name != 'pull_request' }}
        env:
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        run: |
          docker login --username=${DOCKER_USERNAME} --password-stdin quay.io <<< "${DOCKER_PASSWORD}"
      - name: Set quay.io expiration
        if: ${{ github.ref_type != 'tag' }}
        run: echo "EXTRA_LABELS=quay.expires-after=2w" >> $GITHUB_ENV
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            quay.io/piraeusdatastore/piraeus-ha-controller
          tags: |
            type=sha
            type=ref,event=tag
            type=ref,event=pr
          labels: ${{ env.EXTRA_LABELS }}
      - name: Set VERSION
        run: echo "VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
      - name: Build
        uses: docker/build-push-action@v6
        with:
          builder: ${{ steps.buildx.outputs.name }}
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            VERSION=${{ env.VERSION }}