From 56bf875c267bd633b7852ddf6fabc418b2d4d561 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Janne=20He=C3=9F?= <janne@hess.ooo>
Date: Sun, 12 Jun 2022 18:30:30 +0200
Subject: [PATCH] GitInput: Allow setting a umask

---
 src/lib/Hydra/Plugin/GitInput.pm | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/lib/Hydra/Plugin/GitInput.pm b/src/lib/Hydra/Plugin/GitInput.pm
index e5fc7de9..53094f69 100644
--- a/src/lib/Hydra/Plugin/GitInput.pm
+++ b/src/lib/Hydra/Plugin/GitInput.pm
@@ -126,6 +126,13 @@ sub fetchInput {
         _printIfDebug "'$name': override '$opt_name' with input value: $opt_value\n";
     }
 
+    # Set desired umask
+    my $old_umask;
+    if (defined($cfg->{umask})) {
+        $old_umask = umask();
+        umask($cfg->{umask});
+    }
+
     # Clone or update a branch of the repository into our SCM cache.
     my $cacheDir = getSCMCacheDir . "/git";
     mkpath($cacheDir);
@@ -239,6 +246,10 @@ sub fetchInput {
     my $gitTag = grab(cmd => ["git", "describe", "--always", "$revision"], dir => $clonePath, chomp => 1);
     my $shortRev = grab(cmd => ["git", "rev-parse", "--short", "$revision"], dir => $clonePath, chomp => 1);
 
+    if (defined($old_umask)) {
+        umask($old_umask);
+    }
+
     return
         { uri => $uri
         , storePath => $storePath