From 164ba328c6e172297d71b9d3ef871005931cca71 Mon Sep 17 00:00:00 2001
From: Jiawei Cao <jiawei.cao@sap.com>
Date: Sat, 23 Jun 2018 11:04:04 +0200
Subject: [PATCH] [FIX] Bundles should be built one after another

the current implementation builds multiple bundles in parallel.
If there's dependency between the bundles, it can't be resolved
correctly. The bundles need to built with the same order as they
are specified in the bundle definition.
---
 lib/types/library/LibraryBuilder.js | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/lib/types/library/LibraryBuilder.js b/lib/types/library/LibraryBuilder.js
index 6cb0c2d20..72e703fd9 100644
--- a/lib/types/library/LibraryBuilder.js
+++ b/lib/types/library/LibraryBuilder.js
@@ -83,17 +83,19 @@ class LibraryBuilder extends AbstractBuilder {
 		const bundles = project.builder && project.builder.bundles;
 		if (bundles) {
 			this.addTask("generateBundle", () => {
-				return Promise.all(bundles.map((bundle) => {
-					return tasks.generateBundle({
-						workspace: resourceCollections.workspace,
-						dependencies: resourceCollections.dependencies,
-						options: {
-							projectName: project.metadata.name,
-							bundleDefinition: bundle.bundleDefinition,
-							bundleOptions: bundle.bundleOptions
-						}
+				return bundles.reduce(function(sequence, bundle) {
+					return sequence.then(function() {
+						return tasks.generateBundle({
+							workspace: resourceCollections.workspace,
+							dependencies: resourceCollections.dependencies,
+							options: {
+								projectName: project.metadata.name,
+								bundleDefinition: bundle.bundleDefinition,
+								bundleOptions: bundle.bundleOptions
+							}
+						});
 					});
-				}));
+				}, Promise.resolve());
 			});
 		}