From: Chocobozzz <florian.bigard@gmail.com>
Date: Fri, 13 May 2016 19:34:47 +0000 (+0200)
Subject: Use async series in installer for better readability
X-Git-Tag: v0.0.1-alpha~925
X-Git-Url: https://git.immae.eu/?a=commitdiff_plain;h=cefc718dd6b6c0adafbb1e7de122217cffa25cd0;p=github%2FChocobozzz%2FPeerTube.git

Use async series in installer for better readability
---

diff --git a/server/initializers/installer.js b/server/initializers/installer.js
index c2f5e47bc..53b07903c 100644
--- a/server/initializers/installer.js
+++ b/server/initializers/installer.js
@@ -16,21 +16,23 @@ const installer = {
 }
 
 function installApplication (callback) {
-  // Creates directories
-  createDirectoriesIfNotExist(function (err) {
-    if (err) return callback(err)
-
-    // ----------- Create the certificates if they don't already exist -----------
-    peertubeCrypto.createCertsIfNotExist(function (err) {
-      if (err) return callback(err)
-
-      createOAuthClientIfNotExist(function (err) {
-        if (err) return callback(err)
-
-        createOAuthUserIfNotExist(callback)
-      })
-    })
-  })
+  async.series([
+    function createDirectories (callbackAsync) {
+      createDirectoriesIfNotExist(callbackAsync)
+    },
+
+    function createCertificates (callbackAsync) {
+      peertubeCrypto.createCertsIfNotExist(callbackAsync)
+    },
+
+    function createOAuthClient (callbackAsync) {
+      createOAuthClientIfNotExist(callbackAsync)
+    },
+
+    function createOAuthUser (callbackAsync) {
+      createOAuthUserIfNotExist(callbackAsync)
+    }
+  ], callback)
 }
 
 // ---------------------------------------------------------------------------