FEATURE: list containers when making a typo

diff --git a/launcher b/launcher
index 8a39c3995635c43d166b1ad81217c5af6a4460ba..b8e0a462082847f982fe91f54751a20b0d513eb7 100755 (executable)
--- a/launcher
+++ b/launcher
@@ -230,6 +230,8 @@ RUBY
 if [ ! -e $config_file ]
   then
     echo "Config file was not found, ensure $config_file exists"
+    echo ""
+    echo "Available configs ( `cd containers && ls -dm *.yml | tr -s '\n' ' ' | awk '{ gsub(/\.yml/, ""); print }'`)"
     exit 1
 fi