From 5713120294633be207ceff8ed69eac76d7fa2539 Mon Sep 17 00:00:00 2001
From: TZ <atian25@qq.com>
Date: Sun, 26 Feb 2017 22:21:15 +0800
Subject: [PATCH] feat: more friendly warning when fetch npm info got error

---
 lib/init_command.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/init_command.js b/lib/init_command.js
index f92ec22..cb6f309 100644
--- a/lib/init_command.js
+++ b/lib/init_command.js
@@ -1,6 +1,7 @@
 'use strict';
 
 const os = require('os');
+const assert = require('assert');
 const fs = require('fs');
 const path = require('path');
 const rimraf = require('rimraf');
@@ -452,15 +453,17 @@ module.exports = class Command {
    * @return {Object} pkgInfo
    */
   * getPackageInfo(pkgName, withFallback) {
+    this.log(`fetching npm info of ${pkgName}`);
     try {
       const result = yield urllib.request(`${this.registryUrl}/${pkgName}/latest`, {
         dataType: 'json',
         followRedirect: true,
       });
+      assert(result.status === 200, `npm info ${pkgName} got error: ${result.status}, ${result.data.reason}`);
       return result.data;
     } catch (err) {
       if (withFallback) {
-        this.log('use fallback from ${pkgName}');
+        this.log(`use fallback from ${pkgName}`);
         return require(`${pkgName}/package.json`);
       } else {
         throw err;