name: Docker Publish

on:
  push:
    branches:
      - main
  workflow_dispatch:

permissions:
  contents: read
  packages: write

env:
  REGISTRY: ghcr.io

jobs:
  publish:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - service: frontend
            dockerfile: packages/frontend/Dockerfile
          - service: backend
            dockerfile: packages/backend/Dockerfile
          - service: remote-gateway
            dockerfile: packages/remote-gateway/Dockerfile

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository_owner }}/nexus-terminal-${{ matrix.service }}
          tags: |
            type=raw,value=latest
            type=sha,format=short,prefix=sha-

      - name: Build and push ${{ matrix.service }}
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ${{ matrix.dockerfile }}
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max,scope=${{ matrix.service }}