From 369c2ff552685b6e65fea7fa2cb96cc54d9c879c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A4nz=20Friederes?= <fraenz@frieder.es>
Date: Mon, 5 Oct 2020 20:52:21 +0200
Subject: [PATCH] Implement PR code style feedback

---
 src/Composer/Downloader/FileDownloader.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/Composer/Downloader/FileDownloader.php b/src/Composer/Downloader/FileDownloader.php
index 3729b1f95..7d44142d7 100644
--- a/src/Composer/Downloader/FileDownloader.php
+++ b/src/Composer/Downloader/FileDownloader.php
@@ -106,8 +106,9 @@ class FileDownloader implements DownloaderInterface, ChangeReportInterface
             throw new \InvalidArgumentException('The given package is missing url information');
         }
 
-        $generateCacheKey = function (PackageInterface $package, $key) {
+        $cacheKeyGenerator = function (PackageInterface $package, $key) {
             $cacheKey = sha1($key);
+
             return $package->getName().'/'.$cacheKey.'.'.$package->getDistType();
         };
 
@@ -122,7 +123,7 @@ class FileDownloader implements DownloaderInterface, ChangeReportInterface
                 // from different packages, which would potentially allow a given package
                 // in a third party repo to pre-populate the cache for the same package in
                 // packagist for example.
-                'cacheKey' => $generateCacheKey($package, $processedUrl)
+                'cacheKey' => $cacheKeyGenerator($package, $processedUrl)
             );
         }
 
@@ -139,16 +140,16 @@ class FileDownloader implements DownloaderInterface, ChangeReportInterface
 
         $accept = null;
         $reject = null;
-        $download = function () use ($io, $output, $httpDownloader, $cache, $generateCacheKey, $eventDispatcher, $package, $fileName, &$urls, &$accept, &$reject) {
+        $download = function () use ($io, $output, $httpDownloader, $cache, $cacheKeyGenerator, $eventDispatcher, $package, $fileName, &$urls, &$accept, &$reject) {
             $url = reset($urls);
 
             if ($eventDispatcher) {
                 $preFileDownloadEvent = new PreFileDownloadEvent(PluginEvents::PRE_FILE_DOWNLOAD, $httpDownloader, $url['processed'], 'package', $package);
                 $eventDispatcher->dispatch($preFileDownloadEvent->getName(), $preFileDownloadEvent);
                 if ($preFileDownloadEvent->getCustomCacheKey() !== null) {
-                    $url['cacheKey'] = $generateCacheKey($package, $preFileDownloadEvent->getCustomCacheKey());
+                    $url['cacheKey'] = $cacheKeyGenerator($package, $preFileDownloadEvent->getCustomCacheKey());
                 } else if ($preFileDownloadEvent->getProcessedUrl() !== $url['processed']) {
-                    $url['cacheKey'] = $generateCacheKey($package, $preFileDownloadEvent->getProcessedUrl());
+                    $url['cacheKey'] = $cacheKeyGenerator($package, $preFileDownloadEvent->getProcessedUrl());
                 }
                 $url['processed'] = $preFileDownloadEvent->getProcessedUrl();
             }