name: Build and push images

on:
  push:
    branches: [main]
  workflow_dispatch:  # allow manual trigger from Gitea UI

env:
  REGISTRY: ${{ vars.GITEA_URL }}   # e.g. gitea.yourdomain.com  — set in repo Settings → Variables
  OWNER: ${{ gitea.repository_owner }}

jobs:
  build-backend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Log in to Gitea registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ gitea.actor }}
          password: ${{ secrets.PACKAGE_TOKEN }}

      - name: Build and push backend
        uses: docker/build-push-action@v5
        with:
          context: ./backend
          file: ./backend/Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.OWNER }}/milevault-backend:latest
            ${{ env.REGISTRY }}/${{ env.OWNER }}/milevault-backend:${{ gitea.sha }}

  build-worker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Log in to Gitea registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ gitea.actor }}
          password: ${{ secrets.PACKAGE_TOKEN }}

      - name: Build and push worker
        uses: docker/build-push-action@v5
        with:
          context: ./backend
          file: ./backend/Dockerfile.worker
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.OWNER }}/milevault-worker:latest
            ${{ env.REGISTRY }}/${{ env.OWNER }}/milevault-worker:${{ gitea.sha }}

  build-frontend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Log in to Gitea registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ gitea.actor }}
          password: ${{ secrets.PACKAGE_TOKEN }}

      - name: Build and push frontend
        uses: docker/build-push-action@v5
        with:
          context: ./frontend
          file: ./frontend/Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.OWNER }}/milevault-frontend:latest
            ${{ env.REGISTRY }}/${{ env.OWNER }}/milevault-frontend:${{ gitea.sha }}
          build-args: |
            VITE_API_URL=/api
            VITE_MAPBOX_TOKEN=