fix(init): clean the terminal if killed

Before, when user terminates `karma init` during answering a question, the terminal would stay colored.
karma-runner · Dec 7, 2013 · e2aa749 · e2aa749
1 parent 0a6a0ee
commit e2aa749
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/init.js b/lib/init.js
@@ -349,6 +349,12 @@ exports.init = function(config) {
 
   rli.on('line', sm.onLine.bind(sm));
 
+  // clean colors
+  rli.on('SIGINT', function() {
+    rli.write(colors.END + '\n');
+    process.exit(0);
+  });
+
   sm.process(questions, function(answers) {
     var cwd = process.cwd();
     var configFile = config.configFile || 'karma.conf.js';