From 77acbbfe51e8e3fca6566b52e173f6cccec20ac9 Mon Sep 17 00:00:00 2001
From: albert <albert@sysctl.io>
Date: Sat, 18 Jan 2025 00:53:02 +0100
Subject: [PATCH] Add home-manager cleanup cronjob
---
.../common/services/clean-home-manager.nix | 26 +++++++++++++++++++
home-manager/default.nix | 12 +++------
home-manager/small.nix | 14 +++-------
3 files changed, 32 insertions(+), 20 deletions(-)
create mode 100644 home-manager/common/services/clean-home-manager.nix
diff --git a/home-manager/common/services/clean-home-manager.nix b/home-manager/common/services/clean-home-manager.nix
new file mode 100644
index 00000000..305971c4
--- /dev/null
+++ b/home-manager/common/services/clean-home-manager.nix
@@ -0,0 +1,26 @@
+{ pkgs, ... }: {
+ systemd.user.services.cleanup-generations = {
+ Unit = {
+ Description = "Cleanup old home-manager generations";
+ };
+ Service = {
+ Type = "oneshot";
+ ExecStart = "${pkgs.writeShellScript "cleanup-generations" ''
+ home-manager generations | tail -n +6 | awk '{print $5}' | xargs -I {} home-manager remove-generations {}
+ ''}";
+ };
+ };
+
+ systemd.user.timers.cleanup-generations = {
+ Unit = {
+ Description = "Timer for cleaning up old home-manager generations";
+ };
+ Timer = {
+ OnCalendar = "weekly";
+ Persistent = true;
+ };
+ Install = {
+ WantedBy = [ "timers.target" ];
+ };
+ };
+}
diff --git a/home-manager/default.nix b/home-manager/default.nix
index f38ff7e9..5987e019 100644
--- a/home-manager/default.nix
+++ b/home-manager/default.nix
@@ -3,6 +3,9 @@
# Common configs
./common/software/cli
+ # Services
+ ./common/services/clean-home-manager.nix
+
# User configs
./users/${username}
@@ -25,15 +28,6 @@
homeDirectory = "/home/${username}";
sessionPath = [ "$HOME/.local/bin" ];
};
-
- # Clean up all but the most recent 5 home-manager configs
- services.cron = {
- enable = true;
- crontab = ''
- # Cleanup all but last 5 home-manager generations weekly on Sunday at midnight
- 0 0 * * 0 home-manager generations | tail -n +6 | awk '{print $5}' | xargs -I {} home-manager remove-generations {}
- '';
- };
nixpkgs = {
overlays = [
diff --git a/home-manager/small.nix b/home-manager/small.nix
index 597dc892..501b1976 100644
--- a/home-manager/small.nix
+++ b/home-manager/small.nix
@@ -1,7 +1,6 @@
{ lib, inputs, hostname, username, desktop, hmStateVersion, ... }: {
imports = [
# Common configs
- # ./common/software/cli/bash.nix
./common/software/cli/fish.nix
./common/software/cli/git.nix
./common/software/cli/nixvim/base.nix
@@ -13,6 +12,9 @@
./common/software/cli/gpg.nix
./common/software/cli/zoxide.nix
+ # Services
+ ./common/services/clean-home-manager.nix
+
# User configs
./users/${username}
@@ -35,16 +37,6 @@
homeDirectory = "/home/${username}";
sessionPath = [ "$HOME/.local/bin" ];
};
-
- # Clean up all but the most recent 2 home-manager configs
- services.cron = {
- enable = true;
- crontab = ''
- # Cleanup all but last 5 home-manager generations weekly on Sunday at midnight
- 0 0 * * 0 home-manager generations | tail -n +3 | awk '{print $5}' | xargs -I {} home-manager remove-generations {}
- '';
- };
-
nixpkgs = {
overlays = [