fix(cli): npm install under windows (#1539)

Closes #1445

Author: buchslava

lib/cli.js

@@ -18,6 +18,7 @@ var Logging = IonicAppLib.logging;
 var log = Logging.logger;
 var Q = require('q');
 var helpUtil = require('./utils/help');
+var EOL = require('os').EOL;
 
 Cli.ALL_TASKS = Tasks;
 Cli.IONIC_DASH = 'https://apps.ionic.io';
@@ -268,7 +269,7 @@ Cli.loadGulpfile = function loadGulpfile() {
   var names = ['gulpfile.js', 'Gulpfile.js'];
   for (var i = 0, ii = names.length; i < ii; i += 1) {
     try {
-      require(path.resolve(process.cwd() + '/' + names[i]));
+      require(path.resolve(process.cwd(), names[i]));
       log.verbose('Gulpfile found');
       return true;
     } catch (e) {
@@ -331,7 +332,7 @@ Cli.runNpmHook = function runNpmHook(hook) {
   });
   spawned.stdout.pipe(process.stdout);
   spawned.stdout.on('data', function(data) {
-    var dataLines = data.toString().split('\n');
+    var dataLines = data.toString().split(EOL);
     for (var i = 0; i < dataLines.length; i++) {
       if (dataLines[i].length) {
         if (dataLines[i].indexOf('watch ready') > -1) {
@@ -360,7 +361,7 @@ Cli.loadNpmScripts = function loadNpmScripts() {
   var fileName = 'package.json';
 
   try {
-    var packageFile = require(path.resolve(process.cwd() + '/' + fileName));
+    var packageFile = require(path.resolve(process.cwd(), fileName));
     log.verbose('Package.json found scripts:', packageFile.scripts);
     return packageFile.scripts;
   } catch (e) {

lib/utils/help.js

@@ -2,6 +2,7 @@
 
 var IonicAppLib = require('ionic-app-lib');
 var log = IonicAppLib.logging.logger;
+var EOL = require('os').EOL;
 require('colors');
 
 /**
@@ -173,7 +174,7 @@ function printTaskDetails(d) {
     }
     w((indent + '    ' + arg + ' ').bold);
 
-    var argDescs = d.args[arg].split('\n');
+    var argDescs = d.args[arg].split(EOL);
     var argIndent = indent + '    ';
 
     for (x = 0; x < arg.length + 1; x += 1) {
@@ -218,9 +219,9 @@ function printTaskDetails(d) {
         var optDescs;
 
         if (typeof taskOpt == 'string') {
-          optDescs = taskOpt.split('\n');
+          optDescs = taskOpt.split(EOL);
         } else {
-          optDescs = taskOpt.title.split('\n');
+          optDescs = taskOpt.title.split(EOL);
         }
         for (x = 0; x < optDescs.length; x += 1) {
           if (x === 0) {

spec/utils/templates.spec.js

@@ -5,6 +5,7 @@ var rewire = require('rewire');
 var templateUtils = rewire('../../lib/utils/templates');
 var IonicAppLib = require('ionic-app-lib');
 var log = IonicAppLib.logging.logger;
+var EOL = require('os').EOL;
 
 describe('listTemplates method', function() {
   it('should should call fetchStarterTemplates pull out templates/sort and send to list', function(done) {
@@ -148,7 +149,7 @@ describe('list function', function() {
     var list = templateUtils.__get__('list');
 
     list(templates);
-    expect(log.info.calls[0].args).toEqual(['\n']);
+    expect(log.info.calls[0].args).toEqual([EOL]);
     expect(log.info.calls[1].args[0]).toMatch('a-template'); // Use match because of colors
     expect(log.info.calls[1].args[1]).toEqual('...........');
     expect(log.info.calls[1].args[2]).toEqual(templates[0].description);