name: Create Images

on:    
  push:
    branches:
      - main
    paths:
      - 'versions.txt'
  workflow_dispatch:
    inputs:
      unity_version:
        description: 'Unity Version'
        required: true
        default: '6000.0.35f1'
        type: string
      platform:
        description: 'Platform'
        required: false
        default: 'all'
        type: choice
        options:
          - all
          - webgl
          - android
          - ios
          - mac-mono
          - windows-mono
          - linux-il2cpp

jobs:
  build-docker:
    runs-on: ubuntu-latest
    env:
      DOCKER_REGISTRY: docker.lakes.house/

    strategy:
      matrix:
        platform: 
          - webgl
          - android
          - ios
          - mac-mono
          - windows-mono
          - linux-il2cpp
        
    name: Build 🐳 ${{ matrix.platform }}
    steps:
      - name: Skip if platform does not match input
        if: ${{ github.event.inputs.platform != 'all' && github.event.inputs.platform != '' && matrix.platform != github.event.inputs.platform }}
        run: exit 0

      - uses: actions/checkout@v4
      - name: Login to Docker Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.DOCKER_REGISTRY }}  # usual credentials for bastion.local
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          
      - name: Get Unity Version
        run: |
          VERSION=$(head -n 1 versions.txt)
          echo "UNITY_VERSION=$VERSION" >> $GITHUB_ENV
          echo "Unity Version: $VERSION"

      - name: Docker Build
        run: ./scripts/build-image.sh
        id: build-image
        env:
          UNITY_VERSION: ${{ env.UNITY_VERSION }}
          UNITY_PLATFORM: ${{ matrix.platform }}
          IMAGE: ${{ env.DOCKER_REGISTRY }}unityci/editor
          GAMECI_VERSION: ${{ env.GAMECI_VERSION }}

      - name: Docker Push
        run: |
            echo "Pushing Docker Image  ${{ steps.build-image.outputs.FULL_IMAGE }}"
            echo "- Image: ${{ steps.build-image.outputs.IMAGE }}"
            echo "- Tag: ${{ steps.build-image.outputs.TAG }}"
            docker push ${{ steps.build-image.outputs.FULL_IMAGE }}