feat: support vue plugin in pipeline

patches/@storybook__builder-vite@0.2.3.patch

@@ -37,16 +37,3 @@ index 6a87782c2c4d88d0e7fa39c904b2eff78d591d1e..10b91b2b24d9c71300f6288eed697509
  const storySourcePattern = /var __STORY__ = "(.*)"/;
  const storySourceReplacement = '--STORY_SOURCE_REPLACEMENT--';
  const mockClassLoader = (id) => ({ emitWarning: (message) => console.warn(message), resourcePath: id });
-diff --git a/dist/vite-config.js b/dist/vite-config.js
-index 37735b8e79b6c62f0ce66e53e48273e7ca175f49..bbf539d14a831019a6395a9b2ba3d830176d722e 100644
---- a/dist/vite-config.js
-+++ b/dist/vite-config.js
-@@ -132,7 +132,7 @@ async function pluginConfig(options, _type) {
-     if (framework === 'vue3') {
-         try {
-             const vuePlugin = require('@vitejs/plugin-vue');
--            plugins.push(vuePlugin());
-+            plugins.push(vuePlugin({exclude: [/\.stories\.vue$/]}));
-         }
-         catch (err) {
-             if (err.code === 'MODULE_NOT_FOUND') {

src/index.ts

@@ -2,13 +2,37 @@ import { createUnplugin } from 'unplugin'
 import { transform as transformVue } from './core/transform'
 import type { Options } from './types'
 
+// We a custom type so that the vue plugin is ignoring the "main" import
+const STORIES_INTERNAL_SUFFIX = '?vue&type=stories'
+const STORIES_PUBLIC_SUFFIX = '.stories.vue'
+
 export default createUnplugin<Options>(_options => ({
   name: 'unplugin-starter',
   enforce: 'pre',
+  async resolveId(source, importer, options) {
+    if (source.endsWith(STORIES_PUBLIC_SUFFIX)) {
+      // Determine what the actual entry would have been. We need "skipSelf"
+      // to avoid an infinite loop.
+      const resolution = await this.resolve(source, importer, { skipSelf: true, ...options })
+
+      // If it cannot be resolved or is external, just return it so that
+      // Rollup can display an error
+      if (!resolution || resolution.external)
+        return resolution
+
+      console.log('resolveIdStory', resolution)
+      return {
+        ...resolution,
+        id: resolution.id + STORIES_INTERNAL_SUFFIX,
+      }
+    }
+  },
   transformInclude(id) {
-    return id.endsWith('.stories.vue')
+    console.log('transformInclude', id)
+    return id.endsWith(STORIES_INTERNAL_SUFFIX)
   },
   transform(code) {
+    console.log('transform', code)
     return transformVue(code)
   },
 }))