Add --silent option for zero output.

gibfahn · bnoordhuis · commit c8c7ca86b9d3 · 2016-05-31T11:34:37.000+02:00
Passing --silent is equivalent to passing --loglevel=silent. PR-URL: #937 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
diff --git a/lib/node-gyp.js b/lib/node-gyp.js
@@ -112,6 +112,7 @@ proto.shorthands = {
   , j: '--jobs'
   , silly: '--loglevel=silly'
   , verbose: '--loglevel=verbose'
+  , silent: '--loglevel=silent'
 }
 
 /**
