1

jenkins/Jenkinsfile.production-stdb-module-build

@@ -16,7 +16,7 @@ pipeline {
     CARGO_INCREMENTAL = '0'
     RUSTC_WRAPPER = 'sccache'
     SCCACHE_DIR = '${env.USERPROFILE}\\.cache\\sccache-stdb-module'
-    SCCACHE_CACHE_SIZE = '30G'o
+    SCCACHE_CACHE_SIZE = '30G'
   }
 
   parameters {
@@ -88,8 +88,19 @@ pipeline {
           if (-not (Get-Command cargo -ErrorAction SilentlyContinue)) {
             throw '[stdb-build] 缺少 cargo。请先在 Windows 构建节点安装 Rust 工具链，并确保 cargo 在 PATH 中。'
           }
-          if (-not (Get-Command sccache -ErrorAction SilentlyContinue)) {
-            Write-Host '[stdb-build] 未找到 sccache，改用 rustc 直接构建。'
+          # sccache 只是可选缓存；PATH 中存在但不可执行时必须回退到 rustc。
+          $sccacheCommand = Get-Command sccache -ErrorAction SilentlyContinue
+          $sccacheUsable = $false
+          if ($sccacheCommand) {
+            try {
+              & $sccacheCommand.Source --version | Out-Host
+              $sccacheUsable = $true
+            } catch {
+              Write-Host "[stdb-build] sccache 无法执行：$($_.Exception.Message)"
+            }
+          }
+          if (-not $sccacheUsable) {
+            Write-Host '[stdb-build] 未找到可用 sccache，改用 rustc 直接构建。'
             Remove-Item Env:RUSTC_WRAPPER -ErrorAction SilentlyContinue
           }
           npm run build:production-release -- --component spacetime-module --name "$env:EFFECTIVE_BUILD_VERSION"