fix: only add peer dependency modules

Author: Harrison Ifeanyichukwu

README.md

@@ -434,7 +434,7 @@ You can override these options by creating and placing a `.buildrc.js` file in y
 
 - **enabled** - defines if a specific build type is enabled. By default, **Node.JS** lib build is enabled, while browser based dist build is disabled.
 
-- **externals**: Defines list of external modules. By default, peerDependency and dependency modules are read from your project's package.json file and included automatically when generating lib builds. So you don't add those.
+- **externals**: Defines list of external modules. By default, `peerDependency` modules are read from your project's package.json file and included automatically when generating lib builds. So you don't need to add those.
 
 ## Contributing
 

src/modules/Bundler.ts

@@ -100,10 +100,6 @@ export default class Bundler {
       this.mergeConfig(prop, resolvedConfig, resolvedConfig.distConfig);
     });
 
-    //for lib config, add all dependencies as externals
-    if (packageFile.dependencies) {
-      Object.keys(packageFile.dependencies).forEach(key => resolvedConfig.libConfig.externals.push(key));
-    }
     //for lib config, add all per dependencies as externals
     if (packageFile.peerDependencies) {
       Object.keys(packageFile.peerDependencies).forEach(key => resolvedConfig.libConfig.externals.push(key));