build-image.yaml

name: Build Docker Images for GHCR

on:
  push:
    branches:
      - main

jobs:
  build-image:
    name: Build Docker Image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    strategy:
      matrix:
        include:
          - Dockerfile: coffee-maker/Dockerfile
            context: coffee-maker
            tag: latest
            name: "coffee-maker"
          - Dockerfile: routes/Dockerfile
            context: routes
            tag: latest
            name: "routes"
          - Dockerfile: controller/Dockerfile
            context: controller
            tag: latest
            name: "controller"

    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v3.6.1

      - name: Checkout code
        uses: actions/checkout@v4

      - name: set repository name to lowercase
        run: |
          echo "reponame=${reponame,,}" >>${GITHUB_ENV}
        env:
          reponame: '${{ github.repository }}'

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GHCR_PAT }}  # Use the new secret here

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v6
        with:
          context: ${{ matrix.context }}
          file: ${{ matrix.dockerfile }}
          push: ${{ github.event_name != 'pull_request' }}
          tags: ghcr.io/une-tasse-de.cafe/${{ env.reponame }}/${{ matrix.name }}:${{ matrix.tag }}
          platforms: linux/amd64,linux/arm64