build_windows_oapi.yml

name: Windows Build - OpenAPI Generation

on:
  workflow_call:
  workflow_dispatch:

permissions:
  contents: write

jobs:
  build:
    runs-on: [self-hosted, Windows]
    steps:
      # Gets the Unreal Repo and the CLI repo
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          lfs: true
          path: BeamableUnreal

      - uses: actions/checkout@v4
        with:
          repository: beamable/BeamableProduct
          fetch-depth: 0
          lfs: true
          path: BeamableProduct/
          ref: main

      # Sets the buildType ENV var as either server or client.
      - name: Set buildType ENV var
        id: set-build-type
        run: echo "buildType=client" >> $env:GITHUB_ENV
      - name: Set hash ENV var
        id: get_commit_hash
        working-directory: BeamableUnreal
        run: echo "commit_hash=$(git rev-parse HEAD)" >> $env:GITHUB_ENV
      - name: Check buildType ENV var
        id: check-build-type
        run: echo "${{ env.buildType }}"

      # Installs .NET 8 so we can run init_repo.sh
      - uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 8.x

      # Make sure the .NET's paths are added to the shell's path ENV VAR
      - run: Add-Content $env:GITHUB_PATH "C:\Program Files\dotnet"
      - run: Add-Content $env:GITHUB_PATH "~\.dotnet\tools"
      # Run Set-Packages for Unreal
      - name: Run Set Packages for local build of the CLI
        working-directory: ./BeamableProduct
        shell: bash
        run: bash set-packages.sh "${{ github.workspace }}/BeamableUnreal/" "UNREAL_NugetSource" "" "" "${{ github.workspace }}/BeamableUnreal/Microservices"

      - name: Check for Changes
        working-directory: ./BeamableUnreal
        id: changes
        shell: bash
        run: |
            modified="$(git diff -b -- 'Plugins/**/*.h' 'Plugins/**/*.cpp')"
            lines=$(echo "${modified}" | wc -l)
            if [ "$lines" -eq 0 ]; then
                echo "any=false" >> $GITHUB_OUTPUT
            else
                echo "any=true" >> $GITHUB_OUTPUT
                echo "Modified: ${modified}"
            fi
      # Run init_repo.sh (needed to setup the project correctly locally)     
      - name: Prepare Repository for compilation
        working-directory: BeamableUnreal
        shell: bash
        run: bash init_repo.sh skip_waiting
      # Sets the BEAMPROJ based on the input to this workflow.
      - name: Set BeamProjOverride.txt
        working-directory: ./BeamableUnreal
        shell: bash
        run: |
          echo "BEAMPROJ_SteamDemo" > BeamProjOverride.txt |
          cat BeamProjOverride.txt
        
      # Builds the image
      - name: Build image
        working-directory: BeamableUnreal
        shell: bash
        run: bash windows_build.sh
      - name: Cleanup workspace
        shell: bash
        run: rm -rf .* && rm -rf *