__CD__build-publish-image.yml

on:
  workflow_call:
    inputs:
      app-name:
        required: true
        type: string

env:
  REGISTRY: ghcr.io

jobs:
  build-publish-image:
    name: "Build and publish image"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout the code
        uses: actions/checkout@v4
        with:
          sparse-checkout: ${{ inputs.app-name }}
          
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        
      - name: Login to Container Registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository }}/${{ inputs.app-name }}
          tags: type=match,pattern=${{ inputs.app-name }}-v(.*),group=1

      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: ./${{ inputs.app-name }}
          platforms: linux/amd64
          push: true
          tags: ${{  steps.meta.outputs.tags }}
          cache-from: type=gha
          cache-to: type=gha,mode=max