use jq --arg syntax

patrickcrocker · patrickcrocker · commit 04b7e0491c15 · 2017-03-29T14:29:22.000-05:00
diff --git a/assets/in b/assets/in
@@ -101,6 +101,8 @@ args="$args -Drepository.url=$url"
 
 $resource_dir/mvnw dependency:copy $args
 
-jq -n "{
-  version: {version: $(echo $version | jq -R .)}
-}" >&3
+jq -n \
+--arg version $version \
+'{
+  version: {version: $version}
+}' >&3
