docker-build-push.yml

name: Build and Push Docker images

on:
  workflow_dispatch:
  push:
    branches:
      - 'main'
    tags:
      - 'v*'
  pull_request:
    branches:
      - 'main'

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - dockerfile: ./Dockerfile.blackhole
            image: ghcr.io/${{ github.repository }}/blackhole
          - dockerfile: ./Dockerfile.watchlist
            image: ghcr.io/${{ github.repository }}/watchlist
          - dockerfile: ./Dockerfile.plex_authentication
            image: ghcr.io/${{ github.repository }}/plex_authentication
          - dockerfile: ./Dockerfile.plex_request
            image: ghcr.io/${{ github.repository }}/plex_request
          - dockerfile: ./Dockerfile.scripts
            image: ghcr.io/${{ github.repository }}/scripts
          - dockerfile: ./Dockerfile.plex_request_nginx
            image: ghcr.io/${{ github.repository }}/plex_request_nginx
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ matrix.image }}

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

      - name: Dump GitHub context
        env:
          GITHUB_CONTEXT: ${{ toJson(github) }}
        run: echo "$GITHUB_CONTEXT"
        
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          platforms: linux/amd64,linux/arm,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}