Merge pull request #26 from gregglind/quiet25

added quiet mode #25

lib/cli.js

@@ -48,6 +48,12 @@ var options = require("nomnom")
         string: '-e, --environment',
         "default": "json-schema-draft-03",
         help: 'which specification of JSON Schema the validation file uses'
+    },
+    quiet: {
+        flag:  true,key: "value",
+        string: '-q, --quiet',
+        "default": false,
+        help : 'do not print the parsed json to STDOUT'
     }
   }).parse();
 
@@ -100,7 +106,7 @@ function main (args) {
     if (options.inplace) {
       fs.writeSync(fs.openSync(path,'w+'), source, 0, "utf8");
     } else {
-      console.log(source);
+      if (! options.quiet) { console.log(source)};
     }
   } else {
     var stdin = process.openStdin();
@@ -110,7 +116,7 @@ function main (args) {
       source += chunk.toString('utf8');
     });
     stdin.on('end', function () {
-      console.log(parse(source));
+      if (! options.quiet) {console.log(parse(source))};
     });
   }
 }