fix: try fix windows virtual module

unjs · Oct 25, 2021 · 6edb3aa · 6edb3aa
1 parent 6be9e24
commit 6edb3aa
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/src/webpack/index.ts b/src/webpack/index.ts
@@ -9,6 +9,10 @@ const _dirname = typeof __dirname !== 'undefined' ? __dirname : dirname(fileURLT
 const TRANSFORM_LOADER = resolve(_dirname, 'webpack/loaders/transform.js')
 const LOAD_LOADER = resolve(_dirname, 'webpack/loaders/load.js')
 
+function slash (path: string) {
+  return path.replace(/\\/g, '/')
+}
+
 export function getWebpackPlugin<UserOptions = {}> (
   factory: UnpluginFactory<UserOptions>
 ): UnpluginInstance<UserOptions>['webpack'] {
@@ -27,7 +31,7 @@ export function getWebpackPlugin<UserOptions = {}> (
           rawPlugin,
           {
             __unpluginMeta: meta,
-            __virtualModulePrefix: join(process.cwd(), '_virtual_')
+            __virtualModulePrefix: slash(join(process.cwd(), '_virtual_'))
           }
         ) as ResolvedUnpluginOptions
 
@@ -50,7 +54,7 @@ export function getWebpackPlugin<UserOptions = {}> (
                 return false
               }
               if (plugin.transformInclude) {
-                return plugin.transformInclude(id)
+                return plugin.transformInclude(slash(id))
               } else {
                 return true
               }
@@ -84,8 +88,10 @@ export function getWebpackPlugin<UserOptions = {}> (
                   return callback()
                 }
 
+                const id = slash(request.request)
+
                 // call hook
-                const result = await plugin.resolveId!(request.request)
+                const result = await plugin.resolveId!(id)
                 if (result == null) {
                   return callback()
                 }
@@ -97,7 +103,7 @@ export function getWebpackPlugin<UserOptions = {}> (
                 // if the resolved module is not exists,
                 // we treat it as a virtual module
                 if (!fs.existsSync(resolved)) {
-                  resolved = plugin.__virtualModulePrefix + request.request
+                  resolved = plugin.__virtualModulePrefix + id
                   plugin.__vfs!.writeModule(resolved, '')
                   plugin.__vfsModules!.add(resolved)
                 }
@@ -126,7 +132,7 @@ export function getWebpackPlugin<UserOptions = {}> (
         if (plugin.load && plugin.__vfsModules) {
           compiler.options.module.rules.push({
             include (id) {
-              return id != null && plugin.__vfsModules!.has(id)
+              return id != null && plugin.__vfsModules!.has(slash(id))
             },
             enforce: plugin.enforce,
             use: [{