lock script and prayertimes managed by nix

home/lock.nix

@@ -0,0 +1,20 @@
+# The screen lock bound to $mod+l in config/sway/config.
+#
+# It blanks the laptop panel, the keyboard backlight and the external monitor
+# (over DDC/CI) before swaylock, then restores whatever they were at. swaylock
+# itself comes from the sway module's default extraPackages, ddcutil from the
+# host's systemPackages, and brightnessctl from home/packages.nix.
+#
+# Linked as a plain executable rather than wrapped with writeShellApplication,
+# so it stays a file that can be edited and run on its own -- same reasoning as
+# home/prayertimes.nix.
+#
+# Iteration loop: edit scripts/lock.sh -> git add if new -> nixos-rebuild switch.
+{ ... }:
+
+{
+  home.file."scripts/lock.sh" = {
+    source = ../scripts/lock.sh;
+    executable = true;
+  };
+}

home/packages.nix

@@ -6,6 +6,7 @@
     ripdrag
     playerctl # waybar mediaplayer module + swaync's mpris widget
     libnotify # notify-send, used by config/waybar/scripts/monitor-brightness.sh
+    brightnessctl # waybar backlight scroll + scripts/lock.sh
     fastfetch
     p7zip
     unrar # unfree

home/prayertimes.nix

@@ -3,11 +3,6 @@
 #
 # Times come from github.com/WovenCoast/prayertimes-db and the lookup follows
 # git.shihaam.dev/flamexode/prayertimes-sh. Every island's table is vendored, so
-# switching island is an edit to config/prayertimes/islands.conf and a rebuild.
-#
-# Only the one script is linked out of scripts/, not the directory: ~/scripts
-# also holds unmanaged things, such as the lock.sh that config/sway/config binds
-# to $mod+l.
 #
 # Iteration loop: edit scripts/prayertimes.sh or config/prayertimes/islands.conf
 # -> git add if new -> nixos-rebuild switch -> prayertimes.sh today, and

home/shihaam.nix

@@ -7,6 +7,7 @@
     ./packages.nix
     ./fonts.nix
     ./kdeconnect.nix
+    ./lock.nix
     ./nano.nix
     ./obs.nix
     ./prayertimes.nix