fix: not match \n when injecting esbuild helpers (#8414)

vitejs · Jun 1, 2022 · 5a57626 · 5a57626
1 parent 8a68fbd
commit 5a57626
Show file tree

Hide file tree

Showing 2 changed files with 7 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";)(.*)/
+  /(.*)((?:const|var) [^\s]+=function\([^)]*?\){"use strict";)(.*)/s
 const INJECT_HELPERS_UMD_RE =
-  /(.*)(\(function\([^)]*?\){.+amd.+function\([^)]*?\){"use strict";)(.*)/
+  /(.*)(\(function\([^)]*?\){.+amd.+function\([^)]*?\){"use strict";)(.*)/s
 
 let server: ViteDevServer
 

diff --git a/playground/lib/vite.config.js b/playground/lib/vite.config.js
@@ -6,6 +6,11 @@ const path = require('path')
  */
 module.exports = {
   build: {
+    rollupOptions: {
+      output: {
+        banner: `/*!\nMayLib\n*/`
+      }
+    },
     lib: {
       entry: path.resolve(__dirname, 'src/main.js'),
       name: 'MyLib',