script/package in octopoller-0.2.0 vs script/package in octopoller-0.3.0

@@ -2,6 +2,17 @@
 # Usage: script/gem
 # Updates the gemspec and builds a new gem in the pkg directory.
 
 mkdir -p pkg
 gem build *.gemspec
-mv *.gem pkg
+
+./script/validate || rm *.gem
+
+echo "*** Packing and moving the octopoller gem ***"
+if [ -f *.gem ]; then
+  mv *.gem pkg
+  echo -e '☑ success'
+else
+  echo -e '☒ failure'
+  exit 1
+fi
+