name: Build Runner Image

on:
  push:
    branches: [main]
    paths:
      - 'runner/**'
  workflow_dispatch:

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

      - name: Install Docker CLI
        run: |
          apt-get update -qq
          apt-get install -y ca-certificates curl
          install -m 0755 -d /etc/apt/keyrings
          curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
          echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(. /etc/os-release && echo $VERSION_CODENAME) stable" > /etc/apt/sources.list.d/docker.list
          apt-get update -qq
          apt-get install -y docker-ce-cli

      - name: Login to Gitea registry
        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login registry.lunarfront.tech -u ryan --password-stdin

      - name: Build and push
        run: |
          docker build -t registry.lunarfront.tech/ryan/ci-runner:latest runner/
          docker push registry.lunarfront.tech/ryan/ci-runner:latest

      - name: Logout
        if: always()
        run: docker logout registry.lunarfront.tech