From 5cec1fcdee4319fb06f91ba84d8b2597863a27cf Mon Sep 17 00:00:00 2001
From: zowoq <59103226+zowoq@users.noreply.github.com>
Date: Sun, 8 Sep 2024 12:15:34 +1000
Subject: [PATCH] set a default for hydra-compress-logs service

follow up from 99ca560d583239b1bc34485f2f719989642fa697
---
 nixos-modules/hydra.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos-modules/hydra.nix b/nixos-modules/hydra.nix
index 97906cb34..1ea845f32 100644
--- a/nixos-modules/hydra.nix
+++ b/nixos-modules/hydra.nix
@@ -467,7 +467,7 @@ in
             if [[ $compression == zstd ]]; then
               compression="zstd --rm"
             fi
-            find ${baseDir}/build-logs -type f -name "*.drv" -mtime +3 -size +0c | xargs -r $compression --force --quiet
+            find ${baseDir}/build-logs -type f -name "*.drv" -mtime +3 -size +0c | xargs -r ''${compression:-bzip2} --force --quiet
           '';
         startAt = "Sun 01:45";
       };