Add -2.0 templates deprecation warning. (#176)

* Add -2.0 templates deprecation warning.

* CR feedback fixes.

Author: zigomir

bin/vue-init

@@ -13,7 +13,7 @@ var request = require('request')
 var logger = require('../lib/logger')
 var generate = require('../lib/generate')
 var checkVersion = require('../lib/check-version')
-var vue2VersionWarn = require('../lib/vue2-version-warn')
+var warnings = require('../lib/warnings')
 
 /**
  * Usage.
@@ -105,9 +105,13 @@ function run () {
         if (template.indexOf('#') !== -1) {
           downloadAndGenerate(officialTemplate)
         } else {
+          if (template.indexOf('-2.0') !== -1) {
+            warnings.v2SuffixTemplatesDeprecated(template, inPlace ? '' : name)
+            return
+          }
           // until official webpack template for Vue 2.0 is released in master/dist branch
           if (template !== 'webpack') {
-            vue2VersionWarn(template, inPlace ? '' : name)
+            warnings.v2BranchIsNowDefault(template, inPlace ? '' : name)
           }
           checkDistBranch(officialTemplate, downloadAndGenerate)
         }

lib/vue2-version-warn.js

@@ -0,0 +1,20 @@
+var chalk = require('chalk')
+
+module.exports = {
+  v2SuffixTemplatesDeprecated: function (template, name) {
+    var initCommand = 'vue init ' + template.replace('-2.0', '') + ' ' + name
+
+    console.log(chalk.red('  This template is deprecated, as the original template now uses Vue 2.0 by default.'))
+    console.log()
+    console.log(chalk.yellow('  Please use this command instead: ') + chalk.green(initCommand))
+    console.log()
+  },
+  v2BranchIsNowDefault: function (template, name) {
+    var vue1InitCommand = 'vue init ' + template + '#1.0' + ' ' + name
+
+    console.log(chalk.red('  This will install Vue 2.x version of template.'))
+    console.log()
+    console.log(chalk.yellow('  For Vue 1.x use: ') + chalk.green(vue1InitCommand))
+    console.log()
+  }
+}

lib/warnings.js

@@ -1,6 +1,6 @@
 {
   "name": "vue-cli",
-  "version": "2.3.0",
+  "version": "2.3.2",
   "description": "A simple CLI for scaffolding Vue.js projects.",
   "preferGlobal": true,
   "bin": {