From 2a384176531b3eb2362b90648ec069e2b111cfdf Mon Sep 17 00:00:00 2001
From: Kunal Mehta <legoktm@member.fsf.org>
Date: Tue, 19 Sep 2017 18:26:38 -0700
Subject: [PATCH] Sort vendor/composer/installed.json deterministically

Just like composer.lock, sort installed.json in order of the package
names. This makes it easier to review diffs when this file is changed.
---
 src/Composer/Repository/FilesystemRepository.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Composer/Repository/FilesystemRepository.php b/src/Composer/Repository/FilesystemRepository.php
index 112e3da4b..a057abae3 100644
--- a/src/Composer/Repository/FilesystemRepository.php
+++ b/src/Composer/Repository/FilesystemRepository.php
@@ -83,6 +83,10 @@ class FilesystemRepository extends WritableArrayRepository
             $data[] = $dumper->dump($package);
         }
 
+        usort($data, function($a, $b) {
+            return strcmp($a['name'], $b['name']);
+        });
+
         $this->file->write($data);
     }
 }