From c24198b1713dbba2253774785bb6312a00a2b6eb Mon Sep 17 00:00:00 2001
From: moons-14 <moons@moons14.com>
Date: Mon, 3 Nov 2025 02:08:47 +0900
Subject: [PATCH] lock

---
 modules/core/services.nix |  9 +++++++++
 modules/home/lock.nix     | 26 ++++++++++++++++++++++++++
 modules/home/ssh.nix      |  4 ++--
 profiles/gui.nix          |  1 +
 4 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 modules/home/lock.nix

diff --git a/modules/core/services.nix b/modules/core/services.nix
index 1bfe35d..ede3a00 100644
--- a/modules/core/services.nix
+++ b/modules/core/services.nix
@@ -16,6 +16,15 @@
       pulse.enable = true;
       jack.enable = true;
     };
+
+    logind = {
+      lidSwitch = "lock";          # Lock when lid is closed
+      lidSwitchDocked = "ignore";  # Ignore when docked
+      extraConfig = ''
+        HandleLidSwitchExternalPower=lock
+        LidSwitchIgnoreInhibited=no
+      '';
+    }
   };
 
 }
\ No newline at end of file
diff --git a/modules/home/lock.nix b/modules/home/lock.nix
new file mode 100644
index 0000000..117ce59
--- /dev/null
+++ b/modules/home/lock.nix
@@ -0,0 +1,26 @@
+{ pkgs, lib, ... }:
+
+let
+  noctaliaLock = "qs -c noctalia-shell ipc call sessionMenu lockAndSuspend";
+
+  dpmsOff = "${pkgs.niri}/bin/niri msg action power-off-monitors";
+  dpmsOn  = "${pkgs.niri}/bin/niri msg action power-on-monitors";
+in
+{
+  services.swayidle = {
+    enable = true;
+    systemdTarget = "graphical-session.target";
+
+    timeouts = [
+      { timeout = 300; command = noctaliaLock; }
+
+      { timeout = 306; command = dpmsOff; resumeCommand = dpmsOn; }
+    ];
+
+    events = [
+      { event = "lock";         command = noctaliaLock; }
+      { event = "before-sleep"; command = noctaliaLock; }
+      { event = "after-resume"; command = dpmsOn; }
+    ];
+  };
+}
diff --git a/modules/home/ssh.nix b/modules/home/ssh.nix
index d44f322..06ed018 100644
--- a/modules/home/ssh.nix
+++ b/modules/home/ssh.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, host, ... }:
 {
 
   home.packages = [ pkgs.openssh ];
@@ -18,7 +18,7 @@
       umask 077
       mkdir -p "$HOME/.ssh"
       ${pkgs.openssh}/bin/ssh-keygen -t ed25519 -N "" -f "$key" \
-        -C "moons@$(hostnamectl --static 2>/dev/null || echo host)"
+        -C "moons@$(${host} || echo host)"
       echo "Generated SSH key at $key"
     fi
   '';
diff --git a/profiles/gui.nix b/profiles/gui.nix
index 20f3810..23222f3 100644
--- a/profiles/gui.nix
+++ b/profiles/gui.nix
@@ -18,5 +18,6 @@
     ./../modules/home/avatar.nix
     ./../modules/home/ghostty
     ./../modules/home/wallpaper.nix
+    ./../modules/home/lock.nix
   ];
 }
\ No newline at end of file