name: Build Unreal Engine Project (Windows)
description: Build, cook, and package an Unreal project on Windows

inputs:
  platform:
    required: true
  ue_path:
    required: true
  project_file:
    required: true
  configuration:
    required: true
  output:
    required: true

runs:
  using: "composite"
  steps:
    - name: Extract project name
      id: extract
      shell: pwsh
      run: |
        $name = [System.IO.Path]::GetFileNameWithoutExtension("${{ inputs.project_file }}")
        echo "project_name=$name" >> $env:GITHUB_OUTPUT

    - name: Build Editor (if not Shipping)
      if: ${{ inputs.configuration != 'Shipping' }}
      shell: cmd
      run: |
        "${{ inputs.ue_path }}\Engine\Build\BatchFiles\Build.bat" ^
          ${{ steps.extract.outputs.project_name }}Editor ^
          ${{ inputs.platform }} ^
          ${{ inputs.configuration }} ^
          -project="${{ inputs.project_file }}" ^
          -waitmutex ^
          -targetplatform=${{ inputs.platform }}

    - name: Build Game
      shell: cmd
      run: |
        "${{ inputs.ue_path }}\Engine\Build\BatchFiles\Build.bat" ^
          ${{ steps.extract.outputs.project_name }} ^
          ${{ inputs.platform }} ^
          ${{ inputs.configuration }} ^
          -project="${{ inputs.project_file }}" ^
          -waitmutex ^
          -targetplatform=${{ inputs.platform }}

    - name: Cook and Package
      shell: cmd
      run: |
        "${{ inputs.ue_path }}\Engine\Build\BatchFiles\RunUAT.bat" BuildCookRun ^
          -project="${{ inputs.project_file }}" ^
          -noP4 ^
          -platform=${{ inputs.platform }} ^
          -clientconfig=${{ inputs.configuration }} ^
          -serverconfig=${{ inputs.configuration }} ^
          -nocompileeditor -cook -pak -stage -archive ^
          -archivedirectory="${{ inputs.output }}"