fix: fix webpack 4 by not using loader options (#149)

unjs · Aug 4, 2022 · b68fbc4 · b68fbc4
1 parent 56b5742
commit b68fbc4
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Showing 2 changed files with 10 additions and 6 deletions.
diff --git a/src/webpack/index.ts b/src/webpack/index.ts
@@ -49,11 +49,7 @@ export function getWebpackPlugin<UserOptions = {}> (
         // transform hook
         if (plugin.transform) {
           const useLoader: RuleSetUseItem[] = [{
-            loader: TRANSFORM_LOADER,
-            ident: plugin.name,
-            options: {
-              unpluginName: plugin.name
-            }
+            loader: `${TRANSFORM_LOADER}?unpluginName=${encodeURIComponent(plugin.name)}`
           }]
           const useNone: RuleSetUseItem[] = []
           compiler.options.module.rules.push({

diff --git a/src/webpack/loaders/transform.ts b/src/webpack/loaders/transform.ts
@@ -4,7 +4,15 @@ import { createContext } from '../context'
 
 export default async function transform (this: LoaderContext<any>, source: string, map: any) {
   const callback = this.async()
-  const { unpluginName } = this.query
+
+  let unpluginName
+  if (typeof this.query === 'string') {
+    const query = new URLSearchParams(this.query)
+    unpluginName = query.get('unpluginName')
+  } else {
+    unpluginName = this.query.unpluginName
+  }
+
   const plugin = this._compiler?.$unpluginContext[unpluginName]
 
   if (!plugin?.transform) {