build-and-publish.yaml

name: Build and Publish

env:
  REGISTRY: ghcr.io
  PACKAGE_NAME: subscriptions-app
  GITHUB_REPOSITORY_OWNER: ${{ github.repository_owner }}
  GITHUB_SHA: ${{ github.sha }}

on:
  push:
    branches: [ "main" ]

jobs:
  publish-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Log in to the Container registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set image name
        run: |
          echo "IMAGE_NAME=${REGISTRY}/${GITHUB_REPOSITORY_OWNER,,}/${PACKAGE_NAME,,}:${GITHUB_SHA}" >> ${GITHUB_ENV}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
        with:
          context: .
          push: true
          tags: ${{ env.IMAGE_NAME }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Log image name
        run: |
          echo "Image URI: ${IMAGE_NAME}"