fix(paths): fix the determination of execution path

Windows does not populate  this fix allows for determination
of the directory from which an ng command was executed
Fixes angular#297

Author: Brocco

addon/ng2/blueprints/component/index.js

@@ -5,11 +5,8 @@ module.exports = {
   description: '',
 
   normalizeEntityName: function(entityName) {
-    var cwd = this.project.cli.testing
-      ? process.cwd()
-      : process.env.PWD;
 
-    var parsedPath = dynamicPathParser(cwd, this.project.root, entityName);
+    var parsedPath = dynamicPathParser(this.project.root, entityName);
 
     this.dynamicPath = parsedPath;
     return parsedPath.name;

addon/ng2/blueprints/directive/index.js

@@ -5,11 +5,7 @@ module.exports = {
   description: '',
 
   normalizeEntityName: function(entityName) {
-    var cwd = this.project.cli.testing
-      ? process.cwd()
-      : process.env.PWD;
-    
-    var parsedPath = dynamicPathParser(cwd, this.project.root, entityName);
+    var parsedPath = dynamicPathParser(this.project.root, entityName);
 
     this.dynamicPath = parsedPath;
     return parsedPath.name;

addon/ng2/blueprints/pipe/index.js

@@ -5,11 +5,7 @@ module.exports = {
   description: '',
 
   normalizeEntityName: function(entityName) {
-    var cwd = this.project.cli.testing
-      ? process.cwd()
-      : process.env.PWD;
-    
-    var parsedPath = dynamicPathParser(cwd, this.project.root, entityName);
+    var parsedPath = dynamicPathParser(this.project.root, entityName);
 
     this.dynamicPath = parsedPath;
     return parsedPath.name;

addon/ng2/blueprints/service/index.js

@@ -5,11 +5,7 @@ module.exports = {
   description: '',
 
   normalizeEntityName: function(entityName) {
-    var cwd = this.project.cli.testing
-      ? process.cwd()
-      : process.env.PWD;
-    
-    var parsedPath = dynamicPathParser(cwd, this.project.root, entityName);
+    var parsedPath = dynamicPathParser(this.project.root, entityName);
 
     this.dynamicPath = parsedPath;
     return parsedPath.name;

addon/ng2/utilities/dynamic-path-parser.js

@@ -1,7 +1,9 @@
 var path = require('path');
 var process = require('process');
 
-module.exports = function dynamicPathParser(cwd, projectRoot, entityName) {
+module.exports = function dynamicPathParser(projectRoot, entityName) {
+  var cwd = process.env.runFromPath;
+  
   var rootPath = path.join(projectRoot, 'src', 'app');
 
   var outputPath = path.join(rootPath, entityName);

lib/cli/index.js

@@ -27,6 +27,9 @@ module.exports = function (options) {
     root: path.join(__dirname, '..', '..'),
     npmPackage: 'angular-cli'
   };
-    
+  
+  // add environemnt variable for dynamic paths
+  process.env.runFromPath = process.cwd();
+  
   return cli(options);
 };