Add local gem.watchr script

README.rdoc

@@ -68,8 +68,11 @@ Signal#trap calls, etc. Updates to script files are picked up on the fly (no
 need to restart watchr) so experimenting is painless.
 
 The wiki[http://wiki.github.com/mynyml/watchr] has more details and examples.
-You can also take a look at watchr's own specs.watchr script in the root dir,
-as well as docs.watchr
+You might also want to take a look at watchr's own scripts,
+specs.watchr[http://github.com/mynyml/watchr/blob/master/specs.watchr],
+docs.watchr[http://github.com/mynyml/watchr/blob/master/docs.watchr] and
+gem.watchr[http://github.com/mynyml/watchr/blob/master/gem.watchr], to get you
+started.
 
 
 === Install

gem.watchr

@@ -0,0 +1,31 @@
+# Run me with:
+#
+#   $ watchr gem.watchr
+
+# --------------------------------------------------
+# Convenience Methods
+# --------------------------------------------------
+def build(gemspec)
+  system "gem build %s" % gemspec
+  puts
+end
+
+# --------------------------------------------------
+# Watchr Rules
+# --------------------------------------------------
+watch( '^watchr.gemspec$' ) { |m| build m[0] }
+
+# --------------------------------------------------
+# Signal Handling
+# --------------------------------------------------
+# Ctrl-\
+Signal.trap('QUIT') do
+  puts " --- Building Gem ---\n\n"
+  build 'watchr.gemspec'
+end
+
+# Ctrl-C
+Signal.trap('INT') { abort("\n") }
+
+
+# vim:ft=ruby