build-docker-images.yml

name: Build Docker Images

on:
  push:
    branches:
      - ci
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: "ghcr.io/silitics/rugpi-bakery:latest"
  PI_BASE_IMAGE: "https://downloads.raspberrypi.org/raspios_lite_arm64/images/raspios_lite_arm64-2023-05-03/2023-05-03-raspios-bullseye-arm64-lite.img.xz"

jobs:
  build-docker-images:
    name: Build Docker Images
    runs-on: ubuntu-latest
    strategy:
      matrix:
        platform: [linux/amd64, linux/arm64]
    steps:
      - uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      
      - 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: Build and Push Image
        uses: docker/build-push-action@v4
        with:
          context: .
          file: docker/Dockerfile.rugpi-bakery
          platforms: ${{ matrix.platform }}
          push: true
          tags: ${{ env.IMAGE_NAME }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
  
  build-template-image:
    name: Build Image
    runs-on: ubuntu-latest
    needs: [build-docker-images]
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: List Files
        working-directory: ./template
        run: ls -l
      
      - name: Install QEMU
        run: docker run --privileged --rm tonistiigi/binfmt --install arm64

      - name: Extract Image
        working-directory: ./template
        run: ./run-bakery extract ${{ env.PI_BASE_IMAGE }} build/base.tar
      
      - name: Customize System
        working-directory: ./template
        run: ./run-bakery customize build/base.tar build/customized.tar
      
      - name: Bake Image
        working-directory: ./template
        run: ./run-bakery bake build/customized.tar build/customized.img