# Gitea Actions — weekly PACKAGED GAME builds (cooked, staged, standalone).
# Produces Development AND Shipping Windows builds and publishes each to the
# artifacts bucket. This is the shippable/playtest artifact, distinct from the
# per-push editor binaries (build-editor.yml).
#
# PLATFORM EXPANSION: platform is modeled as a matrix axis mapped to a runner
# label. Windows builds on the `windows` host-mode runner. To add Linux/Mac later:
#   1) stand up a runner on a Linux/Mac machine (labels `linux` / `macos`),
#   2) add an entry to the matrix below ({ os: linux, platform: Linux, ... }).
# No other changes needed — the BuildGraph target is platform-parameterized.
name: Weekly Game Build

on:
  schedule:
    - cron: '0 6 * * 1'      # Mondays 06:00 UTC — adjust to your cadence
  workflow_dispatch:          # manual "build now"

concurrency:
  group: weekly-game-build
  cancel-in-progress: false   # don't kill an in-flight cook with a new trigger

jobs:
  package:
    strategy:
      fail-fast: false        # a Shipping failure shouldn't cancel Development
      matrix:
        include:
          - { os: windows, platform: Win64, configuration: Development }
          - { os: windows, platform: Win64, configuration: Shipping }
    runs-on: ${{ matrix.os }}
    env:
      UE_ROOT: D:\Unreal\UE_5.7
      PROJECT_NAME: ASGCGameJam2026
      ARTIFACTS_BUCKET: keystone-501223-build-artifacts
      BUILDGRAPH_SCRIPT: D:\asgcgj\build-infra\buildgraph\BuildEditor.xml
      GCLOUD_BIN: C:\Users\aorti\AppData\Local\Google\Cloud SDK\google-cloud-sdk\bin
    steps:
      # Packaged builds COOK content, so LFS is required (unlike editor binaries).
      - uses: actions/checkout@v4
        with:
          lfs: true

      - name: Compute canonical BUILD_ID
        shell: powershell
        run: |
          $short = "$env:GITHUB_SHA".Substring(0,8)
          $buildId = "${{ matrix.configuration }}-$env:GITHUB_REF_NAME-$short"
          "BUILD_ID=$buildId" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
          Write-Host "BUILD_ID=$buildId"

      - name: BuildGraph — packaged game (${{ matrix.configuration }} / ${{ matrix.platform }})
        shell: powershell
        run: |
          & "$env:UE_ROOT\Engine\Build\BatchFiles\RunUAT.bat" BuildGraph `
            -Script="$env:BUILDGRAPH_SCRIPT" `
            -Target="PackagedGame" `
            -set:ProjectName=$env:PROJECT_NAME `
            -set:ProjectDir="$env:GITHUB_WORKSPACE" `
            -set:ProjectPath="$env:GITHUB_WORKSPACE\$env:PROJECT_NAME.uproject" `
            -set:Platform=${{ matrix.platform }} `
            -set:Configuration=${{ matrix.configuration }} `
            -set:BuildVersion=$env:BUILD_ID `
            -set:OutputDir="$env:GITHUB_WORKSPACE\LocalBuilds"
          if ($LASTEXITCODE -ne 0) { throw "BuildGraph failed ($LASTEXITCODE)" }

      - name: Publish packaged build
        shell: powershell
        run: |
          $env:PATH += ";$env:GCLOUD_BIN"
          $cfg = "${{ matrix.configuration }}".ToLower()
          $plat = "${{ matrix.os }}"
          $zip = "$env:GITHUB_WORKSPACE\LocalBuilds\$env:PROJECT_NAME-${{ matrix.platform }}-${{ matrix.configuration }}.zip"
          if (-not (Test-Path $zip)) { throw "Packaged zip not found: $zip" }
          $sha = "$env:GITHUB_SHA".Substring(0,8)
          $base = "gs://$env:ARTIFACTS_BUCKET/builds/$plat/$cfg"
          # Immutable, sha-tagged copy + a 'latest' pointer per platform/config.
          gcloud storage cp $zip "$base/$env:PROJECT_NAME-$env:BUILD_ID.zip"
          gcloud storage cp $zip "$base/latest.zip"
          "$env:GITHUB_SHA" | Out-File -Encoding ascii latest.sha
          gcloud storage cp latest.sha "$base/latest.sha"
          Write-Host "Published $cfg $plat build -> $base/"