[Scripts] Bail out if scripts fail

ide · ide · commit 68c6ff3cb0e5 · 2015-08-11T15:14:06.000-07:00
Add `set -e` to the scripts so that they bail out if any command fails
diff --git a/fetch_sources.sh b/fetch_sources.sh
@@ -2,6 +2,8 @@
 
 # Copyright 2004-present Facebook. All Rights Reserved.
 
+set -e
+
 cd "$(dirname "$0")"
 
 echo "Downloading ICU"
diff --git a/install.sh b/install.sh
@@ -2,6 +2,8 @@
 
 # Copyright 2004-present Facebook. All Rights Reserved.
 
+set -e
+
 cd "$(dirname "$0")"
 
 AAR_PATH=buck-out/gen/android-jsc.aar
