fix: dev restart error while build

hemengke1997 · Jan 5, 2023 · 617fcb1 · 617fcb1
1 parent 8d0a8f0
commit 617fcb1
Show file tree

Hide file tree

Showing 5 changed files with 5 additions and 4 deletions.
diff --git a/playground/spa/public/a.d43b8524.js b/playground/spa/public/a.d43b8524.js
diff --git a/playground/spa/public/a.e3b0c442.js b/playground/spa/public/a.e3b0c442.js
diff --git a/playground/spa/publicTypescript/manifest.json b/playground/spa/publicTypescript/manifest.json
@@ -1,4 +1,4 @@
 {
-  "a": "/a.d43b8524.js",
+  "a": "/a.e3b0c442.js",
   "spa": "/spa.d43b8524.js"
 }
diff --git a/src/index.ts b/src/index.ts
@@ -1,5 +1,5 @@
 import path from 'node:path'
-import type { ResolvedConfig, PluginOption } from 'vite'
+import type { PluginOption, ResolvedConfig } from 'vite'
 import { normalizePath } from 'vite'
 import fg from 'fast-glob'
 import type { BuildOptions } from 'esbuild'

diff --git a/src/utils/manifestCache.ts b/src/utils/manifestCache.ts
@@ -41,6 +41,8 @@ export class ManifestCache {
       .sort()
       .forEach((k) => (orderdCache[k] = cacheObj[k]))
     await fs.ensureDir(path.dirname(targetPath))
-    await fs.writeFile(targetPath, crlf(`${JSON.stringify(orderdCache, null, 2)}`))
+    if (Object.keys(orderdCache).length) {
+      await fs.writeFile(targetPath, crlf(`${JSON.stringify(orderdCache, null, 2)}`))
+    }
   }
 }