add functionality

ts/index.ts

@@ -2,6 +2,9 @@
 import "typings-global";
 import * as plugins from "./npmci.plugins";
 
+import {install} from "./npmci.install";
+import {test} from "./npmci.test";
+import {publish} from "./npmci.publish";
 
 
 let command;
@@ -9,10 +12,10 @@ let commandOption;
 
 plugins.commander
     .version('0.0.1')
-    .arguments('<cmd> [node]')
-    .action(function (commandArg, commandOptionArg) {
-        command = commandArg;
-        commandOption = commandOptionArg;
+    .arguments('<commandarg> [commandoptionarg]')
+    .action(function (commandarg, commandoptionarg) {
+        command = commandarg;
+        commandOption = commandoptionarg;
     });
  
 plugins.commander.parse(process.argv);
@@ -24,7 +27,15 @@ if (typeof command === 'undefined') {
 
 switch (command){
     case "install":
-        
+        install(commandOption);
+        break;
+    case "test":
+        test(commandOption);
+        break;
+    case "publish":
+        publish();
+        break;
+    default:
+        break;
 }
 
-shelljs.exec("bash -c \"source /usr/local/nvm/nvm.sh && nvm install "+ commandOption + " nvm alias default " + commandOption + "\"");