feat: more friendly warning when fetch npm info got error

eggjs · Feb 26, 2017 · 99035c9 · 99035c9
1 parent 5e6437d
commit 99035c9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/init_command.js b/lib/init_command.js
@@ -452,15 +452,19 @@ 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,
       });
+      if (result.status !== 200) {
+        throw new Error(`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;