name: Build and Push Docker Image

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Clone repository
        env:
          GIT_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
        run: |
          SERVER_HOST=$(echo "${{ gitea.server_url }}" | sed 's|https\?://||')
          git clone --depth 2 "http://${{ gitea.actor }}:${GIT_TOKEN}@${SERVER_HOST}/${{ gitea.repository }}.git" .
          git checkout ${{ gitea.sha }}

      - name: Build and push image
        run: |
          REGISTRY_HOST=$(echo "${{ gitea.server_url }}" | sed 's|https\?://||')
          IMAGE="${REGISTRY_HOST}/${{ gitea.repository }}/sing-proxy"

          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login "$REGISTRY_HOST" -u "${{ gitea.actor }}" --password-stdin

          docker build \
            -f docker/Dockerfile.singbox \
            -t "${IMAGE}:latest" \
            .

          docker push "${IMAGE}:latest"
          echo "Pushed: ${IMAGE}:latest"