name: App Image CI

on:
  push:
    branches:
      - master


jobs:
  build_app_image:
    name: Build app image
    runs-on: ubuntu-latest
    env:
      GH_REGISTRY: git.sanin.dev
      IMAGE_NAME: ${{ github.repository }}
      REPOSITORY: ${{ github.event.repository.name }}
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout
        uses: https://github.com/actions/checkout@v4

      - name: Set up Docker Buildx
        id: buildx
        uses: https://github.com/docker/setup-buildx-action@v3
        with:
          install: true

      - name: Login to GitHub Container Registry
        uses: https://github.com/docker/login-action@v3
        with:
          registry: ${{ env.GH_REGISTRY }}
          username: ${{ github.repository_owner }}
          password: ${{ secrets.PAT_TOKEN }}

      - name: Extract metadata for Docker image
        id: meta
        uses: https://github.com/docker/metadata-action@v5
        with:
          images: |
            ${{ env.GH_REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch

      - name: Build and push develop Docker image
        uses: https://github.com/docker/build-push-action@v6
        with:
          target: deploy
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64
          cache-from: type=gha,scope=${{ github.workflow }}
          cache-to: type=gha,mode=max,scope=${{ github.workflow }}