From e6c3613340e1ad60eb883584b6878776d8d03326 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=98=9F=E4=BD=93=E8=BF=90=E8=BD=AC?=
 <30560683+534A4D21@users.noreply.github.com>
Date: Fri, 31 Jul 2026 09:08:51 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20fork=20PR=20?=
 =?UTF-8?q?=E7=9A=84=20Windows=20bootstrap=20=E5=8F=96=E6=BA=90=E9=80=BB?=
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---
 .github/workflows/ci.yml | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 31a4c9c..6b3a526 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -93,6 +93,9 @@ jobs:
 
       - name: Run locked in-place upgrade smoke test
         shell: pwsh
+        env:
+          SOURCE_REPOSITORY: ${{ github.event.pull_request.head.repo.full_name || github.repository }}
+          SOURCE_BRANCH: ${{ github.head_ref || github.ref_name }}
         run: |
           $installDir = "$env:TEMP\cx-codex-smoke-install"
           $distCliDir = Join-Path $installDir "dist-cli"
@@ -121,14 +124,22 @@ jobs:
             if (-not $listener -or [int]$listener.OwningProcess -ne $lockProcess.Id) {
               throw "Upgrade fixture did not acquire the expected listener and PID marker."
             }
-            $branch = if ($env:GITHUB_HEAD_REF) { $env:GITHUB_HEAD_REF } else { $env:GITHUB_REF_NAME }
+            if ($env:SOURCE_REPOSITORY -notmatch '^[^/]+/[^/]+$') {
+              throw "Source repository must use the owner/name format."
+            }
+            if ([string]::IsNullOrWhiteSpace($env:SOURCE_BRANCH)) {
+              throw "Source branch must not be empty."
+            }
+            $repoOwner, $repoName = $env:SOURCE_REPOSITORY -split '/', 2
             $jsonLines = @(
               ./scripts/bootstrap-windows.ps1 `
                 -InstallDir $installDir `
                 -WorkspacePath "$env:TEMP\CodexWorkspace" `
                 -Port 7441 `
                 -Password "ci-password" `
-                -Branch $branch `
+                -RepoOwner $repoOwner `
+                -RepoName $repoName `
+                -Branch $env:SOURCE_BRANCH `
                 -UseBranchArchive `
                 -SkipStartupTask `
                 -SkipWatchdogTask `