1 files changed, 23 insertions, 5 deletions
diff --git a/modules/git/cron.nix b/modules/git/cron.nix
index 26fb444..acb27bd 100644
--- a/modules/git/cron.nix
+++ b/modules/git/cron.nix
@@ -1,10 +1,28 @@
 { config, lib, pkgs, ... }:
 
 {
-  services.cron = {
-    enable = true;
-    systemCronJobs = [
-      "* * * * *      git    /home/git/git-shell-commands/update-timestamps"
-    ];
+  systemd.timers."update-timestamps" = {
+    wantedBy = [ "timers.target" ];
+      timerConfig = {
+        OnBootSec = "10s";
+        OnUnitActiveSec = "10s";
+        Unit = "update-timestamps.service";
+      };
+  };
+
+  systemd.services."update-timestamps" = {
+    script = ''
+      REPOSITORIES=$(find /home/git/* -name '*.git' -type d)
+
+      for repo in $REPOSITORIES; do
+        cd $repo
+        mkdir -p info/web
+        echo $(${pkgs.git}/bin/git log -1 --date=iso --format=%ci) > info/web/last-modified
+      done
+    '';
+    serviceConfig = {
+      Type = "oneshot";
+      User = "git";
+    };
   };
 }