fix(generate): fix style and template url references

Dynamic paths for components were incorrectly generating paths for templates and styles
Fixes angular#340

Author: Brocco

addon/ng2/blueprints/component/files/src/app/__path__/__name__/__name__.ts

@@ -3,8 +3,8 @@ import {Component} from 'angular2/core';
 
 @Component({
   selector: '<%= dasherizedModuleName %>',
-  templateUrl: 'app/<%= dynamicPath %>/<%= dasherizedModuleName %>/<%= dasherizedModuleName %>.html',
-  styleUrls: ['app/<%= dynamicPath %>/<%= dasherizedModuleName %>/<%= dasherizedModuleName %>.css'],
+  templateUrl: 'app<%= dynamicPath %>/<%= dasherizedModuleName %>/<%= dasherizedModuleName %>.html',
+  styleUrls: ['app<%= dynamicPath %>/<%= dasherizedModuleName %>/<%= dasherizedModuleName %>.css'],
   providers: [],
   directives: [],
   pipes: []

addon/ng2/blueprints/component/index.js

@@ -1,5 +1,6 @@
 var stringUtils = require('ember-cli/lib/utilities/string');
 var dynamicPathParser = require('../../utilities/dynamic-path-parser');
+var path = require('path');
 
 module.exports = {
   description: '',

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

@@ -29,5 +29,9 @@ module.exports = function dynamicPathParser(project, entityName) {
 
   var parsedPath = path.parse(adjustedPath);
 
+  parsedPath.dir = parsedPath.dir === path.sep
+    ? ''
+    : parsedPath.dir;
+  
   return parsedPath;
 } 

tests/acceptance/dynamic-path-parser.spec.js

@@ -0,0 +1,58 @@
+'use strict';
+
+var expect = require('chai').expect;
+var path = require('path');
+
+var dynamicPathParser = require('../../addon/ng2/utilities/dynamic-path-parser');
+
+describe('dynamic path parser', () => {
+  var project;
+  var entityName = 'temp-name';
+  beforeEach(() => {
+    project = {
+      root: process.cwd()
+    }
+  });
+  
+  it(`parse from proj root dir`, () => {
+    process.env.PWD = process.cwd();
+    var result = dynamicPathParser(project, entityName);
+    expect(result.dir).to.equal('');
+    expect(result.name).to.equal(entityName);
+  });
+  
+  it(`parse from proj src dir`, () => {
+    process.env.PWD = path.join(process.cwd(), 'src');
+    var result = dynamicPathParser(project, entityName);
+    expect(result.dir).to.equal('');
+    expect(result.name).to.equal(entityName);
+  });
+  
+  it(`parse from proj src${path.sep}app dir`, () => {
+    process.env.PWD = path.join(process.cwd(), 'src', 'app');
+    var result = dynamicPathParser(project, entityName);
+    expect(result.dir).to.equal('');
+    expect(result.name).to.equal(entityName);
+  });
+  
+  it(`parse from proj src${path.sep}app${path.sep}child-dir`, () => {
+    process.env.PWD = path.join(process.cwd(), 'src', 'app', 'child-dir');
+    var result = dynamicPathParser(project, entityName);
+    expect(result.dir).to.equal(`${path.sep}child-dir`);
+    expect(result.name).to.equal(entityName);
+  });
+  
+  it(`parse from proj src${path.sep}app${path.sep}child-dir w/ ..${path.sep}`, () => {
+    process.env.PWD = path.join(process.cwd(), 'src', 'app', 'child-dir');
+    var result = dynamicPathParser(project, '..' + path.sep + entityName);
+    expect(result.dir).to.equal(``);
+    expect(result.name).to.equal(entityName);
+  });
+  
+  it(`parse from proj src${path.sep}app${path.sep}child-dir${path.sep}grand-child-dir w/ ..${path.sep}`, () => {
+    process.env.PWD = path.join(process.cwd(), 'src', 'app', 'child-dir', 'grand-child-dir');
+    var result = dynamicPathParser(project, '..' + path.sep + entityName);
+    expect(result.dir).to.equal(`${path.sep}child-dir`);
+    expect(result.name).to.equal(entityName);
+  });
+});