perf(lib): improve helper inject regex (fixes vitejs#10900)

sapphi-red · Nov 14, 2022 · dc06c5b · dc06c5b
1 parent 59f35c8
commit dc06c5b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/vite/src/node/plugins/esbuild.ts b/packages/vite/src/node/plugins/esbuild.ts
@@ -27,9 +27,9 @@ import { searchForWorkspaceRoot } from '..'
 const debug = createDebugger('vite:esbuild')
 
 const INJECT_HELPERS_IIFE_RE =
-  /^(.*)((?:const|var) \S+=function\([^)]*\)\{"use strict";)/s
+  /^(.*?)((?:const|var) \S+=function\([^)]*\)\{"use strict";)/s
 const INJECT_HELPERS_UMD_RE =
-  /^(.*)(\(function\([^)]*\)\{.+amd.+function\([^)]*\)\{"use strict";)/s
+  /^(.*?)(\(function\([^)]*\)\{.+amd.+function\([^)]*\)\{"use strict";)/s
 
 let server: ViteDevServer