fix(scan): handle await replacement edge case

yyx990803 · yyx990803 · commit cbfc3e9dbabc · 2021-03-16T09:38:12.000-04:00
fix #2528
diff --git a/packages/vite/src/node/optimizer/scan.ts b/packages/vite/src/node/optimizer/scan.ts
@@ -219,7 +219,7 @@ function esbuildScanPlugin(
         // <script setup> may contain TLA which is not true TLA but esbuild
         // will error on it, so replace it with another operator.
         if (js.includes('await')) {
-          js = js.replace(/\bawait\s/g, 'void ')
+          js = js.replace(/\bawait(\s)/g, 'void$1')
         }
 
         if (!js.includes(`export default`)) {

Original file line number	Diff line number	Diff line change
`@@ -219,7 +219,7 @@ function esbuildScanPlugin(`
`219`	`219`	`// <script setup> may contain TLA which is not true TLA but esbuild`
`220`	`220`	`// will error on it, so replace it with another operator.`
`221`	`221`	`if (js.includes('await')) {`
`222`		`- js = js.replace(/\bawait\s/g, 'void ')`
	`222`	`+ js = js.replace(/\bawait(\s)/g, 'void$1')`
`223`	`223`	`}`
`224`	`224`
`225`	`225`	if (!js.includes(`export default`)) {