sylius-nginx.yml

name: Nginx Docker Image CI for Sylius

on:
  workflow_dispatch:
  push:
    branches: [ main ]
    paths:
      - 'nginx/**'
  schedule:
    - cron: '0 20 * * 5'

concurrency:
  group: sylius_nginx_build
  cancel-in-progress: false

jobs:
  build:
    name: "Sylius NGINX"

    runs-on: ubuntu-latest

    steps:

      - uses: actions/checkout@v4.1.0

      - name: Generate UUID
        id: generate-uuid
        run: |
          UUID=$(cat /proc/sys/kernel/random/uuid)
          echo "UUID=${UUID}" >> $GITHUB_OUTPUT

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5.0.0
        with:
          images: ${{ vars.DOCKER_NGINX_REPOSITORY_NAME }}
          tags: |
            type=raw,value=alpine
            type=raw,value=latest

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3.0.0

      - name: Cache Docker layers
        uses: actions/cache@v4.0.0
        with:
          path: /tmp/.buildx-cache
          key: "${{ runner.os }}-nginx-alpine-buildx-cache-${{ vars.CACHE_VERSION }}-${{ steps.generate-uuid.outputs.uuid }}"
          # https://github.com/actions/cache/issues/109#issuecomment-558771281
          # https://github.community/t/always-save-new-cache-for-incremental-builds/172791
          restore-keys: "${{ runner.os }}-nginx-alpine-buildx-cache-${{ vars.CACHE_VERSION }}-"

      - name: Docker Login
        uses: docker/login-action@v3.0.0
        with:
          registry: ${{ secrets.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKER_REPOSITORY_LOGIN }}
          password: ${{ secrets.DOCKER_REPOSITORY_PASSWORD }}
          logout: true

      - name: Build multiplatform
        uses: docker/build-push-action@v5.0.0
        with:
          file: ./nginx/Dockerfile
          context: ./nginx
          platforms: linux/amd64,linux/arm64
          push: ${{ github.ref == 'refs/heads/main' || github.event_name == 'release' }}
          pull: true
          tags: ${{ steps.meta.outputs.tags }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new

      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache