aaronfeng · December 31, 2015 19:09 · Dec 18, 2013 · Dec 18, 2013
diff --git a/bundle_ruby b/bundle_ruby
@@ -12,8 +12,6 @@ function ruby_wrapper() {
   unalias ruby
   CURRENT_RUBY=$(which ruby)
 
-  echo $CURRENT_RUBY
-
   if [ -e "$(pwd)/Gemfile.lock" ]
   then
     bundle exec $CURRENT_RUBY "$@"

diff --git a/bundle_ruby b/bundle_ruby
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# remember original ruby location
+export CURRENT_RUBY=$(which ruby)
+
+alias ruby="ruby_wrapper"
+
+# call bundle exec if there's a Gemfile.lock
+function ruby_wrapper() {
+  # unalias it to get the real ruby version
+  # this is require if ruby was switch via rvm or rbenv
+  unalias ruby
+  CURRENT_RUBY=$(which ruby)
+
+  echo $CURRENT_RUBY
+
+  if [ -e "$(pwd)/Gemfile.lock" ]
+  then
+    bundle exec $CURRENT_RUBY "$@"
+  else
+    $CURRENT_RUBY "$@"
+  fi
+
+  # set the alias back for next interception
+  alias ruby="ruby_wrapper"
+}