feat: add parseAtBuild option

Author: Mw3y

src/module.ts

@@ -105,14 +105,14 @@ export default defineNuxtModule<ModuleOptions>({
       }
     },
     globalsOnly: false,
-    onlyParseMetas: false
+    onlyParseMetas: false,
+    parseAtBuild: false
   }),
   async setup (options, nuxt) {
     const resolver = createResolver(import.meta.url)
 
     const isComponentIncluded = (component: any) => {
       if (!options?.globalsOnly) { return true }
-      
       if (component.global) { return true }
 
       return (options.include || []).find((excludeRule) => {
@@ -187,6 +187,13 @@ export default defineNuxtModule<ModuleOptions>({
         parser.init(),
         parser.stubOutput(),
       ])
+
+      if (options.parseAtBuild) {
+        // Parse components now so other modules can access metadata during setup
+        parser.fetchComponents()
+        nuxt.callHook('component-meta:parsed', parser.components)
+        parser.updateOutput()
+      }
     })
 
     if (!options.onlyParseMetas) {
@@ -217,7 +224,7 @@ export default defineNuxtModule<ModuleOptions>({
     // Vite plugin
     nuxt.hook('vite:extend', (vite: any) => {
       vite.config.plugins = vite.config.plugins || []
-      vite.config.plugins.push(metaPlugin.vite({ nuxt, parser, parserOptions }))
+      vite.config.plugins.push(metaPlugin.vite({ nuxt, parser, parserOptions, parseAtBuild: options.parseAtBuild }))
     })
 
     // Inject output alias

src/options.ts

@@ -71,6 +71,12 @@ export interface ModuleOptions {
    * Disable anything that is not related to the component meta parsing.
    */
   onlyParseMetas?: boolean
+  /**
+   * Whether to parse component meta at build time.
+   *
+   * If false, it will only parse at runtime.
+   */
+  parseAtBuild?: boolean
 }
 
 export interface ModuleHooks {

src/unplugin.ts

@@ -2,10 +2,10 @@ import { createUnplugin } from 'unplugin'
 import { type ComponentMetaParser, useComponentMetaParser, type ComponentMetaParserOptions } from './parser'
 import type { Nuxt } from 'nuxt/schema'
 
-type ComponentMetaUnpluginOptions = { nuxt: Nuxt, parser?: ComponentMetaParser, parserOptions: ComponentMetaParserOptions }
+type ComponentMetaUnpluginOptions = { nuxt: Nuxt, parser?: ComponentMetaParser, parserOptions: ComponentMetaParserOptions, parseAtBuild?: boolean }
 
 // @ts-ignore -- arguments types are not correct
-export const metaPlugin = createUnplugin<ComponentMetaUnpluginOptions>(({ nuxt, parser, parserOptions }) => {
+export const metaPlugin = createUnplugin<ComponentMetaUnpluginOptions>(({ nuxt, parser, parserOptions, parseAtBuild }) => {
     const instance = parser || useComponentMetaParser(parserOptions)
     let _configResolved: any
 
@@ -14,7 +14,7 @@ export const metaPlugin = createUnplugin<ComponentMetaUnpluginOptions>(({ nuxt,
       enforce: 'post',
       buildStart () {
         // avoid parsing meta twice in SSR
-        if (_configResolved?.build.ssr) {
+        if (_configResolved?.build.ssr || parseAtBuild) {
           return
         }