refactor(vite-node): move utils

packages/vite-node/src/server.ts

@@ -1,13 +1,10 @@
 import type { TransformResult, ViteDevServer } from 'vite'
 import { shouldExternalize } from './externalize'
 import type { ViteNodeResolveId, ViteNodeServerOptions } from './types'
-import { toFilePath } from './utils'
+import { toFilePath, withInlineSourcemap } from './utils'
 
 export * from './externalize'
 
-let SOURCEMAPPING_URL = 'sourceMa'
-SOURCEMAPPING_URL += 'ppingURL'
-
 export class ViteNodeServer {
   promiseMap = new Map<string, Promise<TransformResult | null | undefined>>()
 
@@ -83,13 +80,3 @@ export class ViteNodeServer {
   }
 }
 
-export async function withInlineSourcemap(result: TransformResult) {
-  const { code, map } = result
-
-  if (code.includes(`${SOURCEMAPPING_URL}=`))
-    return result
-  if (map)
-    result.code = `${code}\n\n//# ${SOURCEMAPPING_URL}=data:application/json;charset=utf-8;base64,${Buffer.from(JSON.stringify(map), 'utf-8').toString('base64')}\n`
-
-  return result
-}

packages/vite-node/src/utils.ts

@@ -1,5 +1,6 @@
 import { fileURLToPath, pathToFileURL } from 'url'
 import { dirname, resolve } from 'pathe'
+import type { TransformResult } from 'vite'
 
 export const isWindows = process.platform === 'win32'
 
@@ -41,3 +42,18 @@ export function toFilePath(id: string, root: string): string {
     ? fileURLToPath(pathToFileURL(absolute.slice(1)).href)
     : absolute
 }
+
+
+let SOURCEMAPPING_URL = 'sourceMa'
+SOURCEMAPPING_URL += 'ppingURL'
+
+export async function withInlineSourcemap(result: TransformResult) {
+  const { code, map } = result
+
+  if (code.includes(`${SOURCEMAPPING_URL}=`))
+    return result
+  if (map)
+    result.code = `${code}\n\n//# ${SOURCEMAPPING_URL}=data:application/json;charset=utf-8;base64,${Buffer.from(JSON.stringify(map), 'utf-8').toString('base64')}\n`
+
+  return result
+}