mwjsduck-gen: Abort early and report exit code

This bash script is supposed to abort early with a non-zero
exit code if the jsduck test found any errors or warnings.

Change-Id: I2ae0976be866519dd9f41f4c02d78d300a494328

diff --git a/maintenance/mwjsduck-gen b/maintenance/mwjsduck-gen
index cc42307..5247637 100755 (executable)
--- a/maintenance/mwjsduck-gen
+++ b/maintenance/mwjsduck-gen
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -e
 
 JSDUCK_MWVERSION=master
 if [[ "$1" == "--version" && "$2" != "" ]]
@@ -17,6 +18,8 @@ MWCORE_DIR=$(cd $(dirname $0)/..; pwd)
 jsduck \
 --config=$MWCORE_DIR/maintenance/jsduck/config.json \
 --footer="Documentation for branch ($JSDUCK_MWVERSION) on {DATE} by {JSDUCK} {VERSION}." \
---processes 0 \
-&& echo 'JSDuck execution finished.' \
-&& ln -s ../../resources $MWCORE_DIR/docs/js/modules
+--processes 0
+
+echo 'JSDuck execution finished.'
+
+ln -s ../../resources $MWCORE_DIR/docs/js/modules