From 9b60d3dab7993a16b83d73cba003eb2da32926ca Mon Sep 17 00:00:00 2001
From: Peter Dave Hello <PeterDaveHello@users.noreply.github.com>
Date: Thu, 15 Feb 2018 02:21:06 +0800
Subject: [PATCH] Futher parallelize update.sh process for different variants
 (#630)

---
 update.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index fe290a64..7d349114 100755
--- a/update.sh
+++ b/update.sh
@@ -70,10 +70,13 @@ for version in "${versions[@]}"; do
 	variants=$(get_variants "$parentpath")
 
 	for variant in $variants; do
+	{
 		# Skip non-docker directories
-		[ -f "$version/$variant/Dockerfile" ] || continue
+		[ -f "$version/$variant/Dockerfile" ] || exit
 		update_node_version "$baseuri" "$versionnum" "$parentpath/Dockerfile-$variant.template" "$version/$variant/Dockerfile" "$variant"
+	} &
 	done
+	wait
 } &
 done