fix(valaxy): do not need manual external addon

docs/pages/themes/write.md

@@ -327,30 +327,6 @@ Valaxy 决定通过插件中心化地提供各类封装好的评论组件和辅
 ## FAQ
 
 如果您的主题适配了多个 Addon（如 `valaxy-addon-waline`/`valaxy-addon-twikoo`），但用户并非都需要安装。
-您需要将其添加至 `vite.build.rollupOptions.external` 中以避免引起编译问题。
+当用户没有主动安装对应 addon 时（即 addon 不存在的情况），则会默认重定向至一个空函数。
 
-譬如 `valaxy-theme-yun/valaxy.config.ts`:
-
-```ts
-import { defineValaxyTheme } from 'valaxy'
-import type { ThemeConfig } from './types'
-import { defaultThemeConfig, generateSafelist } from './node'
-
-export default defineValaxyTheme<ThemeConfig>((options) => {
-  return {
-    themeConfig: defaultThemeConfig,
-    vite: {
-      build: {
-        rollupOptions: {
-          // add on demand external
-          external: ['valaxy-addon-twikoo', 'valaxy-addon-waline'],
-        },
-      },
-      plugins: [ThemeVitePlugin(options)],
-    },
-    unocss: {
-      safelist: generateSafelist(options),
-    },
-  }
-})
-```
+因此，如果某个插件不是必须的，请在主题文档中提醒想要使用该功能的用户安装对应插件。

packages/valaxy-addon-twikoo/README.md

@@ -57,27 +57,3 @@ useTwikooWithOptions()
 // custom twikoo style
 </style>
 ```
-
-#### External for On Demand
-
-主题不依赖于 `valaxy-addon-twikoo` 的同时，对用户自行安装的 `valaxy-addon-twikoo` 进行适配，需要在 `valaxy.config.ts` 中配置 `external`。
-
-```ts
-// valaxy.config.ts
-export default defineValaxyTheme<ThemeConfig>((options) => {
-  return {
-    vite: {
-      build: {
-        rollupOptions: {
-          // add on demand external
-          external: [
-            // adapt for twikoo
-            'valaxy-addon-twikoo',
-            'valaxy-addon-twikoo/client/styles/index.scss',
-          ],
-        },
-      },
-    },
-  }
-})
-```

packages/valaxy-theme-press/valaxy.config.ts

@@ -32,11 +32,6 @@ export default defineTheme<ThemeConfig>((options) => {
   return {
     themeConfig: defaultThemeConfig,
     vite: {
-      build: {
-        rollupOptions: {
-          external: ['valaxy-addon-algolia'],
-        },
-      },
       plugins: [ThemeVitePlugin(options)],
     },
   }

packages/valaxy-theme-yun/components/YunComment.vue

@@ -5,21 +5,21 @@ import { defineAsyncComponent } from 'vue'
 const runtimeConfig = useRuntimeConfig()
 
 // not import from 'valaxy-addon-waline' to judge
-const YunWaline = runtimeConfig.value.addons['valaxy-addon-waline']
-  ? defineAsyncComponent(() => import('./YunWaline.vue'))
+const AsyncYunWaline = runtimeConfig.value.addons['valaxy-addon-waline']
+  ? defineAsyncComponent(() => import('./third/YunWaline.vue'))
   : () => null
 
 // todo: refactor
-const YunTwikoo = runtimeConfig.value.addons['valaxy-addon-twikoo']
-  ? defineAsyncComponent(() => import('./YunTwikoo.vue'))
+const AsyncYunTwikoo = runtimeConfig.value.addons['valaxy-addon-twikoo']
+  ? defineAsyncComponent(() => import('./third/YunTwikoo.vue'))
   : () => null
 </script>
 
 <template>
   <YunCard w="full" p="4" class="comment sm:p-6 lg:px-12 xl:px-16">
     <ClientOnly>
-      <YunWaline />
-      <YunTwikoo />
+      <AsyncYunWaline />
+      <AsyncYunTwikoo />
     </ClientOnly>
   </YunCard>
 </template>

packages/valaxy-theme-yun/valaxy.config.ts

@@ -31,17 +31,6 @@ export default defineValaxyTheme<ThemeConfig>((options) => {
   return {
     themeConfig: defaultThemeConfig,
     vite: {
-      build: {
-        rollupOptions: {
-          // add on demand external
-          external: [
-            'valaxy-addon-algolia',
-            // adapt for twikoo
-            'valaxy-addon-twikoo',
-            'valaxy-addon-waline',
-          ],
-        },
-      },
       plugins: [ThemeVitePlugin(options)],
     },
     unocss: {

packages/valaxy/client/addons/index.ts

@@ -0,0 +1,2 @@
+// compatibility for not exist addons
+export default function () {}

packages/valaxy/node/plugins/extendConfig.ts

@@ -172,6 +172,12 @@ export function getAlias(options: ResolvedValaxyOptions): AliasOptions {
     })
   })
 
+  // adapt for not exist addon
+  alias.push({
+    find: /^valaxy-addon-(.*)$/,
+    replacement: toAtFS(resolve(options.clientRoot, './addons/index.ts')),
+  })
+
   // alias.push(...[
   //   { find: /^valaxy-addon-(.*)$/, replacement: toAtFS(resolve(options.themeRoot, '../valaxy-addon-$1/client/index.ts')) },
   // ])