main.yml

#
name: Create and publish a Docker image

on:
  push:
    branches: ["main"]

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  login:
    runs-on: ubuntu-latest
    permissions:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Log in to the Container registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

  build-and-push-backend:
    runs-on: ubuntu-latest
    needs: login
    permissions:
      packages: write
    steps:
      - name: Build and push Docker image
        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
        with:
          context: .
          push: true
          target: backend
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-backend:latest

  build-and-push-frontend:
    runs-on: ubuntu-latest
    needs: login
    permissions:
      packages: write
    steps:
      - name: Build and push Docker image
        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
        with:
          context: .
          push: true
          target: frontend
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-frontend:latest