fix cache

src/node/markdownToVue.ts

@@ -29,8 +29,14 @@ export interface MarkdownCompileResult {
   includes: string[]
 }
 
-export function clearCache() {
-  cache.clear()
+export function clearCache(file?: string) {
+  if (!file) {
+    cache.clear()
+    return
+  }
+
+  file = JSON.stringify({ file }).slice(1)
+  cache.find((_, key) => key.endsWith(file!) && cache.delete(key))
 }
 
 export async function createMarkdownToVueRenderFn(

src/node/plugin.ts

@@ -122,7 +122,7 @@ export async function createVitePressPlugin(
   let siteData = site
   let allDeadLinks: MarkdownCompileResult['deadLinks'] = []
   let config: ResolvedConfig
-  let importerMap: Record<string, Set<string>> = {}
+  let importerMap: Record<string, Set<string> | undefined> = {}
 
   const vitePressPlugin: Plugin = {
     name: 'vitepress',
@@ -248,12 +248,13 @@ export async function createVitePressPlugin(
         configDeps.forEach((file) => server.watcher.add(file))
       }
 
-      const onFileAddDelete = async (added: boolean, file: string) => {
+      const onFileAddDelete = async (added: boolean, _file: string) => {
+        const file = slash(_file)
         // restart server on theme file creation / deletion
-        if (themeRE.test(slash(file))) {
+        if (themeRE.test(file)) {
           siteConfig.logger.info(
             c.green(
-              `${path.relative(process.cwd(), file)} ${
+              `${path.relative(process.cwd(), _file)} ${
                 added ? 'created' : 'deleted'
               }, restarting server...\n`
             ),
@@ -271,8 +272,8 @@ export async function createVitePressPlugin(
           )
         }
 
-        if (!added && importerMap[slash(file)]) {
-          delete importerMap[slash(file)]
+        if (!added && importerMap[file]) {
+          delete importerMap[file]
         }
       }
       server.watcher
@@ -417,7 +418,10 @@ export async function createVitePressPlugin(
       if (importers.length > 0) {
         return [
           ...modules,
-          ...importers.map((id) => server.moduleGraph.getModuleById(id))
+          ...importers.map((id) => {
+            clearCache(id)
+            return server.moduleGraph.getModuleById(id)
+          })
         ].filter(Boolean) as ModuleNode[]
       }
     }