Added react-native new-library command

react-native-cli/index.js

@@ -7,6 +7,7 @@
 var fs = require('fs');
 var path = require('path');
 var spawn = require('child_process').spawn;
+var utils = require('../local-cli/generator-utils');
 
 var CLI_MODULE_PATH = function() {
   return path.resolve(
@@ -56,14 +57,7 @@ if (cli) {
 }
 
 function init(name) {
-  if (!name.match(/^[$A-Z_][0-9A-Z_$]*$/i)) {
-    console.error(
-      '"%s" is not a valid name for a project. Please use a valid identifier ' +
-        'name (alphanumeric).',
-      name
-    );
-    process.exit(1);
-  }
+  utils.validatePackageName(name);
 
   var root = path.resolve(name);
   var projectName = path.basename(root);