unity-runner/.github/workflows/create-image.yaml

name: Create Images

on:
  workflow_dispatch:
  push:
    branches: [main]
    paths: 
      - versions.txt
      - Dockerfile
      - .github/workflows/create-image.yaml

jobs:
  build-docker:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        platform: 
          - webgl
          - android
          - ios
          - mac-mono
          - windows-mono
          - linux-il2cpp
        
    name: Build 🐳 ${{ matrix.platform }}
    environment:
      name: Docker Hub

    steps:
      - uses: actions/checkout@v4

      - uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Get Unity Version
        run: |
          UNITY_VERSION=$(grep ${{ matrix.platform }} versions.txt | cut -d' ' -f2)
          echo "UNITY_VERSION=$UNITY_VERSION" >> $GITHUB_ENV
          echo "Unity version for ${{ matrix.platform }}: $UNITY_VERSION"

      - name: Docker Build
        run: .gitea/workflows/scripts/build-image.sh
        id: build-image
        env:
          UNITY_VERSION: ${{ env.UNITY_VERSION }}
          UNITY_PLATFORM: ${{ matrix.platform }}
          IMAGE: "${{ vars.DOCKERHUB_USERNAME }}/unity-runner"
          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 }}