From 90815dea99d51482d34c15dabc7c4f8f513be344 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BB=8A=E4=BA=95=20=E5=AF=9B=E5=A4=A7?=
 <contact@floating-gate.com>
Date: Sun, 9 Aug 2026 09:15:16 +0900
Subject: [PATCH] fix(nix-monitor): make generation checks configurable (#308)

---
 nix-monitor/README.md                |  5 +++--
 nix-monitor/nix_monitor_service.luau |  3 ++-
 nix-monitor/plugin.toml              | 10 +++++++++-
 nix-monitor/translations/en.json     |  4 ++++
 4 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/nix-monitor/README.md b/nix-monitor/README.md
index e78d5ba..12d596a 100644
--- a/nix-monitor/README.md
+++ b/nix-monitor/README.md
@@ -41,8 +41,9 @@ Update behavior:
 | --- | --- | --- |
 | `update_check_interval` | `60` | Minutes between remote revision checks. |
 | `update_check_duration_threshold` | `5` | Minutes before an update check is cancelled. |
-| `system_stats_check_interval` | `10` | Minutes between store-statistics checks. |
-| `system_stats_check_duration_threshold` | `5` | Minutes before a statistics check is cancelled. |
+| `generation_check_interval` | `60` | Minutes between NixOS and Home Manager generation checks. |
+| `system_stats_check_interval` | `60` | Minutes between store-statistics checks. |
+| `system_stats_check_duration_threshold` | `15` | Minutes before a statistics check is cancelled. |
 | `show_update_check_notification` | `false` | Notifies when an update check starts and finishes. |
 | `show_update_available_notification` | `true` | Notifies when a newer revision is available. |
 | `branch` | `nixos-unstable` | Nixpkgs branch compared by the service. |
diff --git a/nix-monitor/nix_monitor_service.luau b/nix-monitor/nix_monitor_service.luau
index 6ae9c47..f5bbd45 100644
--- a/nix-monitor/nix_monitor_service.luau
+++ b/nix-monitor/nix_monitor_service.luau
@@ -37,6 +37,7 @@ end
 local branch = cfg("branch")
 local updateCheckInterval = cfg("update_check_interval")
 local updateCheckDurationThreshold = cfg("update_check_duration_threshold")
+local generationsCheckInterval = cfg("generation_check_interval")
 local systemStatsCheckInterval = cfg("system_stats_check_interval")
 local systemStatsCheckDurationThreshold = cfg("system_stats_check_duration_threshold")
 local stateDir = noctalia.pluginDataDir() or "/tmp/nix-monitor"
@@ -292,7 +293,7 @@ function update()
 	end
 
 	-- Generations check
-	if (os.time() - getState("lastGenerationsCheckTime")) >= 10 then
+	if (os.time() - getState("lastGenerationsCheckTime")) >= 60 * generationsCheckInterval then
 		checkGenerations()
 	end
 
diff --git a/nix-monitor/plugin.toml b/nix-monitor/plugin.toml
index 46adb52..0b66267 100644
--- a/nix-monitor/plugin.toml
+++ b/nix-monitor/plugin.toml
@@ -1,6 +1,6 @@
 id              = "avivbintangaringga/nix-monitor"
 name            = "Nix Monitor"
-version         = "1.3.0"
+version         = "1.3.1"
 plugin_api      = 3
 icon            = "package"
 author          = "avivbintangaringga"
@@ -128,6 +128,14 @@ default         = 5
 min             = 1
 max             = 30
 
+[[setting]]
+key             = "generation_check_interval"
+type            = "int"
+label_key       = "setting.generation_check_interval.label"
+description_key = "setting.generation_check_interval.description"
+default         = 60
+min             = 1
+
 [[setting]]
 key             = "system_stats_check_mode"
 type            = "select"
diff --git a/nix-monitor/translations/en.json b/nix-monitor/translations/en.json
index 419749d..1187eb3 100644
--- a/nix-monitor/translations/en.json
+++ b/nix-monitor/translations/en.json
@@ -40,6 +40,10 @@
       "description": "Add 'Press enter to exit' on the terminal window",
       "label": "Close on press Enter"
     },
+    "generation_check_interval": {
+      "description": "How often to check NixOS and Home Manager generations (in minutes)",
+      "label": "Generation check interval"
+    },
     "hide_clean_button": {
       "description": "Whether to hide the clean button on the panel",
       "label": "Hide clean button"