name: Build & Push Docker Image

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Install Docker CLI
        run: apk add --no-cache docker-cli

      - name: Checkout
        uses: actions/checkout@v4

      - name: Login to Gitea Registry
        run: |
          echo "${{ secrets.REGISTRY_TOKEN }}" | \
            docker login git.mischlabs.de \
              -u "${{ secrets.REGISTRY_USER }}" \
              --password-stdin

      - name: Build Docker Image
        run: |
          docker build \
            --build-arg NEXT_PUBLIC_API_URL="${{ vars.NEXT_PUBLIC_API_URL }}" \
            --build-arg NEXT_PUBLIC_APP_URL="${{ vars.NEXT_PUBLIC_APP_URL }}" \
            -t git.mischlabs.de/mrdiderot/michess:latest \
            .

      - name: Push to Registry
        run: docker push git.mischlabs.de/mrdiderot/michess:latest

      - name: Logout
        if: always()
        run: docker logout git.mischlabs.de