From 2f6bf4da0b92c3111e5abaf7a306cdfe7227e077 Mon Sep 17 00:00:00 2001
From: Benjamin Gaussorgues <benjamin.gaussorgues@nextcloud.com>
Date: Fri, 15 May 2026 10:40:20 +0200
Subject: [PATCH] feat(brancher): use RAM instead of disk

Signed-off-by: Benjamin Gaussorgues <benjamin.gaussorgues@nextcloud.com>
---
 brancher/branch.php | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/brancher/branch.php b/brancher/branch.php
index 235a2b1..2558caa 100644
--- a/brancher/branch.php
+++ b/brancher/branch.php
@@ -1,9 +1,16 @@
 <?php
-if(count($argv) !== 2) {
+
+declare(strict_types=1);
+
+if (count($argv) !== 2) {
 	die("branch.php \$branchname\n");
 }
 $branch = $argv[1];
 
+$tmpDir = '/dev/shm/brancher';
+
+mkdir($tmpDir);
+
 // keep them in sync with the ones from tagger/tag.php
 $repositories = [
 	'nextcloud/server',
@@ -38,18 +45,20 @@
 	'nextcloud-gmbh/support',
 ];
 
-foreach($repositories as $repo) {
+foreach ($repositories as $repo) {
 	$name = explode('/', $repo)[1];
 	$SSH_OPTIONS = '';
 	if ($name === 'support' && gethostname() === 'client-builder') {
 		$SSH_OPTIONS = "GIT_SSH_COMMAND='ssh -i ~/.ssh/id_rsa.support-app -o IdentitiesOnly=yes'";
 	}
 	// Clone the repository
-	shell_exec('cd ' . __DIR__ . ' && ' . $SSH_OPTIONS . ' git clone git@github.com:' . $repo);
+	shell_exec('cd ' . $tmpDir . ' && ' . $SSH_OPTIONS . ' git clone git@github.com:' . $repo . ' --depth=1');
 	// Checkout the new branch
-	shell_exec('cd ' . __DIR__ . '/'. $name . ' && git checkout -b ' . $branch);
+	shell_exec('cd ' . $tmpDir . '/' . $name . ' && git checkout -b ' . $branch);
 	// Push the branch
-	shell_exec('cd ' . __DIR__ . '/' . $name . ' && ' . $SSH_OPTIONS . ' git push origin ' . $branch);
+	shell_exec('cd ' . $tmpDir . '/' . $name . ' && ' . $SSH_OPTIONS . ' git push origin ' . $branch);
 	// Delete repository
-	shell_exec('cd ' . __DIR__ . ' && rm -rf ' . $name);
+	shell_exec('cd ' . $tmpDir . ' && rm -rf ' . $name);
 }
+
+rmdir($tmpDir);