adjust #! node environment setup

Author: ShMcK

lib/cli.js

@@ -1,4 +1,5 @@
 #! /usr/bin/env node
+
 "use strict";
 var program = require('commander');
 var chalk_1 = require('chalk');
@@ -9,39 +10,34 @@ var tutorials_1 = require('./tutorials/tutorials');
 var publish_1 = require('./publish/publish');
 var update_1 = require('./update/update');
 program
-    .version('0.3.27')
-    .usage('[options] <keywords>')
-    .option('-b, --build [path/to/tutorial.md]', 'tutorial markdown file', /^.+\.md$/i)
-    .option('-c, --create [name]', 'tutorial name')
-    .option('-p, --publish [version]', 'publish tutorial to npm with new version number')
-    .option('-t, --tutorials', 'list of tutorial packages')
-    .option('-s, --search [query]', 'search for tutorial package')
-    .option('-r, --run', 'run tutorial')
-    .parse(process.argv);
+	.version('0.3.27')
+	.usage('[options] <keywords>')
+	.option('-b, --build [path/to/tutorial.md]', 'tutorial markdown file', /^.+\.md$/i)
+	.option('-c, --create [name]', 'tutorial name')
+	.option('-p, --publish [version]', 'publish tutorial to npm with new version number')
+	.option('-t, --tutorials', 'list of tutorial packages')
+	.option('-s, --search [query]', 'search for tutorial package')
+	.option('-r, --run', 'run tutorial')
+	.parse(process.argv);
 update_1.checkForUpdate();
 if (program.build) {
-    var tutorial = program.args[0] || 'tutorial/tutorial.md';
-    var output = 'coderoad.json';
-    process.stdout.write(chalk_1.grey("building coderoad.json for " + tutorial + "..."));
-    build_1.default(tutorial, output);
-}
-else if (program.create) {
-    var packageName = program.args[0];
-    create_1.default(packageName);
-}
-else if (program.search) {
-    var query = program.args[0];
-    search_1.default(query);
-}
-else if (program.tutorials) {
-    tutorials_1.default();
-}
-else if (program.publish) {
-    var version = program.args[0];
-    publish_1.default(version);
-}
-else {
-    program.help();
+	var tutorial = program.args[0] || 'tutorial/tutorial.md';
+	var output = 'coderoad.json';
+	process.stdout.write(chalk_1.grey("building coderoad.json for " + tutorial + "..."));
+	build_1.default(tutorial, output);
+} else if (program.create) {
+	var packageName = program.args[0];
+	create_1.default(packageName);
+} else if (program.search) {
+	var query = program.args[0];
+	search_1.default(query);
+} else if (program.tutorials) {
+	tutorials_1.default();
+} else if (program.publish) {
+	var version = program.args[0];
+	publish_1.default(version);
+} else {
+	program.help();
 }
 process.stdout.write(chalk_1.green(' ✓\n'));
 process.exit(0);