---
name: 'deploy to hetzner'

on:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Cloning repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'
          cache: gradle

      - name: Build with Gradle (no Testing)
        run: ./gradlew clean build -x test

      - name: Push to dokku
        timeout-minutes: 20
        uses: dokku/github-action@v1
        with:
          branch: main
          git_remote_url: ${{ secrets.HETZNER_GIT_URI }}
          ssh_private_key: ${{ secrets.SSH_PRIVATE_KEY }}
          git_push_flags: --force