name: Docker Publish

on:
  push:
    tags:
      - 'v*' # Trigger on version tags like v1.0.0
  workflow_dispatch: # Allow manual trigger

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read    # To read repository content
      packages: write   # To push packages to GitHub Container Registry

    env:
      DOCKERHUB_USERNAME: ${{ vars.DOCKERHUB_ORGNAME }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

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

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta # Giving an ID to this step to reference its outputs later
        uses: docker/metadata-action@v5
        with:
          images: | # Define base image names for metadata generation
            orion-visor-adminer
            orion-visor-guacd
            orion-visor-mysql
            orion-visor-redis
            orion-visor-service
            orion-visor-ui
          tags: | # Define how tags are generated
            type=semver,pattern={{version}} # Main strategy: git tag v1.2.3 will produce tag 1.2.3
            type=semver,pattern={{major}}.{{minor}} # e.g., v1.2.3 -> 1.2
            type=semver,pattern={{major}} # e.g., v1.2.3 -> 1

      # --- Build and push generic images ---

      - name: Build and push orion-visor-adminer
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/adminer/Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_USERNAME }}/orion-visor-adminer:${{ steps.meta.outputs.version }}
            ghcr.io/${{ github.repository_owner }}/orion-visor-adminer:${{ steps.meta.outputs.version }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

      - name: Build and push orion-visor-guacd
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/guacd/Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_USERNAME }}/orion-visor-guacd:${{ steps.meta.outputs.version }}
            ghcr.io/${{ github.repository_owner }}/orion-visor-guacd:${{ steps.meta.outputs.version }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

      - name: Build and push orion-visor-mysql
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/mysql/Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_USERNAME }}/orion-visor-mysql:${{ steps.meta.outputs.version }}
            ghcr.io/${{ github.repository_owner }}/orion-visor-mysql:${{ steps.meta.outputs.version }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

      - name: Build and push orion-visor-redis
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/redis/Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_USERNAME }}/orion-visor-redis:${{ steps.meta.outputs.version }}
            ghcr.io/${{ github.repository_owner }}/orion-visor-redis:${{ steps.meta.outputs.version }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

      - name: Build and push orion-visor-service
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/service/Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_USERNAME }}/orion-visor-service:${{ steps.meta.outputs.version }}
            ghcr.io/${{ github.repository_owner }}/orion-visor-service:${{ steps.meta.outputs.version }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64

      - name: Build and push orion-visor-ui
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./docker/ui/Dockerfile
          push: true
          tags: |
            ${{ env.DOCKERHUB_USERNAME }}/orion-visor-ui:${{ steps.meta.outputs.version }}
            ghcr.io/${{ github.repository_owner }}/orion-visor-ui:${{ steps.meta.outputs.version }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64 # Uncomment for multi-platform builds