From c41a47cf8e8a2733d7087725bdf537b56b7044a1 Mon Sep 17 00:00:00 2001
From: evilebottnawi <sheo13666q@gmail.com>
Date: Tue, 8 Dec 2020 14:36:46 +0300
Subject: [PATCH] fix: empty entries

---
 lib/utils/DevServerPlugin.js | 44 +++++++++++++++++++-----------------
 lib/utils/updateCompiler.js  |  1 +
 2 files changed, 24 insertions(+), 21 deletions(-)

diff --git a/lib/utils/DevServerPlugin.js b/lib/utils/DevServerPlugin.js
index 312e3a449e..406c168b8a 100644
--- a/lib/utils/DevServerPlugin.js
+++ b/lib/utils/DevServerPlugin.js
@@ -37,6 +37,7 @@ class DevServerPlugin {
         : '';
     /** @type {string} */
     let path = '';
+
     // only add the path if it is not default
     if (
       options.client &&
@@ -45,11 +46,13 @@ class DevServerPlugin {
     ) {
       path = `&path=${options.client.path}`;
     }
+
     /** @type {string} */
     const port =
       options.client && options.client.port
         ? `&port=${options.client.port}`
         : '';
+
     /** @type {string} */
     const clientEntry = `${require.resolve(
       '../../client/default/'
@@ -119,14 +122,22 @@ class DevServerPlugin {
      */
     // eslint-disable-next-line no-shadow
     const checkInject = (option, _config, defaultValue) => {
-      if (typeof option === 'boolean') return option;
-      if (typeof option === 'function') return option(_config);
+      if (typeof option === 'boolean') {
+        return option;
+      }
+
+      if (typeof option === 'function') {
+        return option(_config);
+      }
+
       return defaultValue;
     };
 
     const compilerOptions = compiler.options;
+
     compilerOptions.plugins = compilerOptions.plugins || [];
-    /** @type {Boolean} */
+
+    /** @type {boolean} */
     const isWebTarget = compilerOptions.externalsPresets
       ? compilerOptions.externalsPresets.web
       : [
@@ -138,6 +149,7 @@ class DevServerPlugin {
           undefined,
           null,
         ].includes(compilerOptions.target);
+
     /** @type {Entry} */
     const additionalEntries = checkInject(
       options.injectClient,
@@ -153,24 +165,12 @@ class DevServerPlugin {
 
     // use a hook to add entries if available
     if (EntryPlugin) {
-      compiler.hooks.make.tapPromise('DevServerPlugin', (compilation) =>
-        Promise.all(
-          additionalEntries.map(
-            (entry) =>
-              new Promise((resolve, reject) => {
-                compilation.addEntry(
-                  compiler.context,
-                  EntryPlugin.createDependency(entry, {}),
-                  {}, // global entry
-                  (err) => {
-                    if (err) return reject(err);
-                    resolve();
-                  }
-                );
-              })
-          )
-        )
-      );
+      for (const additionalEntry of additionalEntries) {
+        new EntryPlugin(compiler.context, additionalEntry, {
+          // eslint-disable-next-line no-undefined
+          name: undefined,
+        }).apply(compiler);
+      }
     } else {
       compilerOptions.entry = prependEntry(
         compilerOptions.entry || './src',
@@ -185,6 +185,7 @@ class DevServerPlugin {
     const providePlugin = new webpack.ProvidePlugin({
       __webpack_dev_server_client__: getSocketClientPath(options),
     });
+
     providePlugin.apply(compiler);
 
     if (
@@ -195,6 +196,7 @@ class DevServerPlugin {
     ) {
       // apply the HMR plugin, if it didn't exist before.
       const plugin = new webpack.HotModuleReplacementPlugin();
+
       plugin.apply(compiler);
     }
   }
diff --git a/lib/utils/updateCompiler.js b/lib/utils/updateCompiler.js
index a2b4e8f712..db77355950 100644
--- a/lib/utils/updateCompiler.js
+++ b/lib/utils/updateCompiler.js
@@ -4,6 +4,7 @@ const DevServerPlugin = require('./DevServerPlugin');
 
 function updateCompiler(compiler, options) {
   const compilers = compiler.compilers || [compiler];
+
   // eslint-disable-next-line no-shadow
   compilers.forEach((compiler) => {
     new DevServerPlugin(options).apply(compiler);