name: Docker Build & Push

on:
  push:
    tags:
      - 'v*'

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    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: Log into Forgejo Registry
        uses: docker/login-action@v3
        with:
          registry: git.khoavo.myds.me
          username: ${{ secrets.FORGEJO_USERNAME }}
          password: ${{ secrets.FORGEJO_PASSWORD }}

      - name: Extract metadata (backend)
        id: meta-backend
        uses: docker/metadata-action@v5
        with:
          images: git.khoavo.myds.me/${{ github.repository }}-backend
          tags: |
            type=semver,pattern={{version}}
            type=raw,value=latest,enable=${{ github.ref == 'refs/tags/v*' }}

      - name: Build and push (backend)
        uses: docker/build-push-action@v5
        with:
          context: ./backend
          push: true
          tags: ${{ steps.meta-backend.outputs.tags }}
          labels: ${{ steps.meta-backend.outputs.labels }}
          platforms: linux/amd64
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Extract metadata (frontend)
        id: meta-frontend
        uses: docker/metadata-action@v5
        with:
          images: git.khoavo.myds.me/${{ github.repository }}-frontend
          tags: |
            type=semver,pattern={{version}}
            type=raw,value=latest,enable=${{ github.ref == 'refs/tags/v*' }}

      - name: Build and push (frontend)
        uses: docker/build-push-action@v5
        with:
          context: ./frontend
          push: true
          tags: ${{ steps.meta-frontend.outputs.tags }}
          labels: ${{ steps.meta-frontend.outputs.labels }}
          platforms: linux/amd64
          cache-from: type=gha
          cache-to: type=gha,mode=max