treewide: initial commit

2026-04-18 16:28:25 -04:00
commit 75532a931c
18 changed files with 1237 additions and 0 deletions
@@ -0,0 +1,61 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.snapper;
+  inherit (lib)
+    mkEnableOption
+    mkOption
+    mkIf
+    types
+    ;
+in
+{
+  options.snapper = {
+    enable = mkEnableOption "" // {
+      default = true;
+    };
+
+    interval = mkOption {
+      default = "daily";
+      type = types.str;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.snapper = {
+      snapshotInterval = cfg.interval;
+
+      configs = {
+        home = {
+          SUBVOLUME = "/home";
+          TIMELINE_CREATE = true;
+          TIMELINE_CLEANUP = true;
+
+          TIMELINE_LIMIT_HOURLY = 24;
+          TIMELINE_LIMIT_DAILY = 7;
+          TIMELINE_LIMIT_WEEKLY = 0;
+          TIMELINE_LIMIT_MONTHLY = 3;
+          TIMELINE_LIMIT_YEARLY = 0;
+        };
+
+        persist = {
+          SUBVOLUME = "/persist";
+          TIMELINE_CREATE = true;
+          TIMELINE_CLEANUP = true;
+
+          TIMELINE_LIMIT_HOURLY = 24;
+          TIMELINE_LIMIT_DAILY = 7;
+          TIMELINE_LIMIT_WEEKLY = 0;
+          TIMELINE_LIMIT_MONTHLY = 3;
+          TIMELINE_LIMIT_YEARLY = 0;
+        };
+      };
+    };
+
+    environment.systemPackages = [ pkgs.snapper ];
+  };
+}