From 192f5a4fca697a8d8f529ec2415bf2af02847ef4 Mon Sep 17 00:00:00 2001
From: Jeff Posnick <jeffy@google.com>
Date: Mon, 31 Jul 2017 14:28:54 -0400
Subject: [PATCH] Gulp won't fail a task due to Promise.reject()

---
 gulp-tasks/jekyll.js         | 2 +-
 gulp-tasks/reference-docs.js | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/gulp-tasks/jekyll.js b/gulp-tasks/jekyll.js
index 96a58e1..5a9c16b 100644
--- a/gulp-tasks/jekyll.js
+++ b/gulp-tasks/jekyll.js
@@ -44,7 +44,7 @@ const runJekyllCommand = (command, additionalParams) => {
       if (code === 0) {
         resolve();
       } else {
-        reject();
+        reject(`Error ${code} returned from: jekyll ${params.join(' ')}`);
       }
     });
   });
diff --git a/gulp-tasks/reference-docs.js b/gulp-tasks/reference-docs.js
index 92d1753..d2f6ff6 100644
--- a/gulp-tasks/reference-docs.js
+++ b/gulp-tasks/reference-docs.js
@@ -21,13 +21,14 @@ const downloadTaggedRelease = (tagName) => {
 
   const docPath = path.join(TMP_PATH, tagName);
   return new Promise((resolve, reject) => {
-    const gitDownload = spawn('git', [
+    const params = [
       'clone',
       '--branch', tagName,
       '--depth', '1',
       `http://${GIT_REPO}.git`,
       docPath,
-    ], {
+    ];
+    const gitDownload = spawn('git', params, {
       stdio: 'inherit',
     });
 
@@ -40,7 +41,7 @@ const downloadTaggedRelease = (tagName) => {
       if (code === 0) {
         resolve(docPath);
       } else {
-        reject();
+        reject(`Error ${code} returned from: git ${params.join(' ')}`);
       }
     });
   });