From 2214fbd2f9fec0cb88150e5addb6e13067791c8e Mon Sep 17 00:00:00 2001
From: jmfrancois <jmfrancois@talend.com>
Date: Mon, 25 Apr 2022 14:49:45 +0200
Subject: [PATCH] fix(dynamic cdn): handle package without varName

---
 .changeset/three-cups-taste.md               | 5 +++++
 fork/dynamic-cdn-webpack-plugin/src/index.js | 8 +++++---
 2 files changed, 10 insertions(+), 3 deletions(-)
 create mode 100644 .changeset/three-cups-taste.md

diff --git a/.changeset/three-cups-taste.md b/.changeset/three-cups-taste.md
new file mode 100644
index 00000000000..8b4bbd63481
--- /dev/null
+++ b/.changeset/three-cups-taste.md
@@ -0,0 +1,5 @@
+---
+'@talend/dynamic-cdn-webpack-plugin': patch
+---
+
+fix: handle package without varName
diff --git a/fork/dynamic-cdn-webpack-plugin/src/index.js b/fork/dynamic-cdn-webpack-plugin/src/index.js
index f4eae25dc5b..b206335b881 100644
--- a/fork/dynamic-cdn-webpack-plugin/src/index.js
+++ b/fork/dynamic-cdn-webpack-plugin/src/index.js
@@ -276,7 +276,9 @@ class DynamicCdnWebpackPlugin {
 
 	async addModule(contextPath, modulePath, { env, isOptional = false }) {
 		const isModuleExcluded =
-			this.exclude.includes(modulePath) || (this.only && !this.only.includes(modulePath));
+			this.exclude.includes(modulePath) ||
+			(this.only && !this.only.includes(modulePath)) ||
+			modulePath.startsWith('@types/');
 		if (isModuleExcluded) {
 			return false;
 		}
@@ -316,7 +318,7 @@ class DynamicCdnWebpackPlugin {
 				if (!this.directDependencies[modulePath]) {
 					this.directDependencies[modulePath] = this.modulesFromCdn[modulePath];
 				}
-				return this.modulesFromCdn[modulePath].var;
+				return this.modulesFromCdn[modulePath].var || true;
 			}
 
 			this.log(
@@ -401,7 +403,7 @@ class DynamicCdnWebpackPlugin {
 		this.modulesFromCdn[modulePath] = cdnConfig;
 		this.directDependencies[modulePath] = cdnConfig;
 		this.debug('\n✅', modulePath, version, `will be served by ${cdnConfig.url}`);
-		return cdnConfig.var;
+		return cdnConfig.var || true;
 	}
 
 	applyWebpackCore(compiler) {