name: Build and Push Docker Image

on:
  push:
    branches: [ main ]

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Verify submodules
        run: |
          git submodule status
          ls -la modules/db

      - name: Login to Registry
        uses: docker/login-action@v2
        with:
          registry: gitea.spilum.net
          username: ${{ secrets.REGISTRY_USER }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build Docker Image
        env:
          BRANCH_NAME: ${{ github.ref_name }}
          SHORT_HASH: ${{ github.sha }}
        run: |
          docker build \
            --build-arg BUILD_IDENTIFIER=${SHORT_HASH:0:5} \
            -t gitea.spilum.net/spilum.net/mtf-backend:${BRANCH_NAME}-${SHORT_HASH:0:5} .

          docker tag \
            gitea.spilum.net/spilum.net/mtf-backend:${BRANCH_NAME}-${SHORT_HASH:0:5} \
            gitea.spilum.net/spilum.net/mtf-backend:${BRANCH_NAME}-latest

      - name: Push Docker Image
        env:
          BRANCH_NAME: ${{ github.ref_name }}
          SHORT_HASH: ${{ github.sha }}
        run: |
          docker push gitea.spilum.net/spilum.net/mtf-backend:${BRANCH_NAME}-${SHORT_HASH:0:5}
          docker push gitea.spilum.net/spilum.net/mtf-backend:${BRANCH_NAME}-latest

      - name: Log out from registry
        if: always()
        run: docker logout gitea.spilum.net