Detect ruby engine

nityad · Jun 4, 2013 · 95ba70d · 95ba70d
1 parent 9e0f981
commit 95ba70d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/bin/logstash b/bin/logstash
@@ -2,7 +2,7 @@
 
 basedir=$(cd `dirname $0`/..; pwd)
 if [ -d "$basedir/.git" ] ; then
-  RUBY=${RUBY=jruby}
+  RUBY=${RUBY=$(ruby -e 'puts RUBY_ENGINE')}
   RUBYVER=${RUBYVER=1.9}
   export GEM_HOME="$basedir/vendor/bundle/${RUBY}/${RUBYVER}"
   export GEM_PATH=
@@ -12,10 +12,10 @@ export RUBYLIB="$basedir/lib"
 
 which ruby > /dev/null 2>&1
 if [ "$?" -eq 0 -a -z "$USE_JRUBY" ] ; then
-  ruby "$basedir/lib/logstash/runner.rb" "$@"
+  exec ruby "$basedir/lib/logstash/runner.rb" "$@"
 else
   # No ruby found, fetch JRuby and run.
   jruby="vendor/jar/jruby-complete-1.7.3.jar"
   [ ! -f "$jruby" ] && make build-jruby
-  java -jar "$jruby" "$basedir/lib/logstash/runner.rb" "$@"
+  exec java -jar "$jruby" "$basedir/lib/logstash/runner.rb" "$@"
 fi