From ec876685063b0c88e4696b5475903f72dfdbf4c1 Mon Sep 17 00:00:00 2001
From: Carlos Ortiz <carlos@toweringstairway.com>
Date: Sun, 5 Jul 2026 13:01:15 -0400
Subject: [PATCH] ci: add Gitea Actions workflow to build + publish editor
 binaries

Builds the UE 5.7.4 editor target on a Windows host-mode runner and
publishes the binaries zip to gs://keystone-501223-build-artifacts on
every push to master (poor-man's-UGS producer side).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .gitea/workflows/build-editor.yml | 70 +++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 .gitea/workflows/build-editor.yml

diff --git a/.gitea/workflows/build-editor.yml b/.gitea/workflows/build-editor.yml
new file mode 100644
index 0000000..42afd6a
--- /dev/null
+++ b/.gitea/workflows/build-editor.yml
@@ -0,0 +1,70 @@
+# Gitea Actions — build the UE 5.7.4 editor binaries on a Windows host-mode runner
+# and publish them to the GCS artifacts bucket (the poor-man's-UGS producer side).
+#
+# Runner: registered on a Windows box with label `windows:host` (host mode, NOT a
+# container) so it can use the installed UE 5.7.4 + VS 2022 + gcloud.
+#
+# NOTE (proof shortcut): BUILDGRAPH_SCRIPT points at the build-infra folder on the
+# runner's local disk, because for now the runner and build-infra live on the same
+# machine. For a real multi-agent fleet, vendor BuildEditor.xml into this repo (or a
+# submodule) so any runner has it — see build-infra/RUNBOOK.md §9.
+name: Build Editor
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ master ]
+
+concurrency:
+  group: build-editor
+  cancel-in-progress: true
+
+jobs:
+  build-editor:
+    runs-on: windows            # matches the runner's `windows` label (host mode)
+    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:
+      # Editor binaries are pure C++ — no Content needed — so skip LFS (faster, and
+      # avoids LFS auth in CI). Packaged/cook builds WOULD need lfs: true.
+      - uses: actions/checkout@v4
+        with:
+          lfs: false
+
+      - name: Compute canonical BUILD_ID
+        shell: powershell
+        run: |
+          $short = "$env:GITHUB_SHA".Substring(0,8)
+          $buildId = "Development-$env:GITHUB_REF_NAME-$short"
+          "BUILD_ID=$buildId" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          Write-Host "BUILD_ID=$buildId"
+
+      - name: BuildGraph — editor binaries
+        shell: powershell
+        run: |
+          & "$env:UE_ROOT\Engine\Build\BatchFiles\RunUAT.bat" BuildGraph `
+            -Script="$env:BUILDGRAPH_SCRIPT" `
+            -Target="EditorBinaries" `
+            -set:ProjectName=$env:PROJECT_NAME `
+            -set:ProjectDir="$env:GITHUB_WORKSPACE" `
+            -set:ProjectPath="$env:GITHUB_WORKSPACE\$env:PROJECT_NAME.uproject" `
+            -set:BuildVersion=$env:BUILD_ID `
+            -set:OutputDir="$env:GITHUB_WORKSPACE\LocalBuilds"
+          if ($LASTEXITCODE -ne 0) { throw "BuildGraph failed ($LASTEXITCODE)" }
+
+      - name: Publish to artifacts bucket
+        shell: powershell
+        run: |
+          $env:PATH += ";$env:GCLOUD_BIN"
+          $sha = "$env:GITHUB_SHA".Substring(0,8)
+          $src = "$env:GITHUB_WORKSPACE\LocalBuilds\EditorBinaries-Win64.zip"
+          if (-not (Test-Path $src)) { throw "Editor binaries zip not found: $src" }
+          gcloud storage cp $src "gs://$env:ARTIFACTS_BUCKET/editor/EditorBinaries-Win64-$sha.zip"
+          gcloud storage cp $src "gs://$env:ARTIFACTS_BUCKET/editor/EditorBinaries-Win64-latest.zip"
+          "$env:GITHUB_SHA" | Out-File -Encoding ascii latest.sha
+          gcloud storage cp latest.sha "gs://$env:ARTIFACTS_BUCKET/editor/latest.sha"
+          Write-Host "Published EditorBinaries-Win64 ($sha) -> gs://$env:ARTIFACTS_BUCKET/editor/"
-- 
2.53.0