Add initial legacy configuration

home-modules/applications/swaylock.nix

@@ -0,0 +1,36 @@
+{ pkgs, ... }:
+{
+  systemd.user.services.swayidle =
+    let
+      lock = "${pkgs.swaylock}/bin/swaylock --hide-keyboard-layout --daemonize --show-failed-attempts --color=000000";
+      logTimeCmd = "${pkgs.coreutils}/bin/date --rfc-3339=seconds >> ~/locklog";
+      idleCmd = (action: ''${pkgs.sway}/bin/swaymsg "output * dpms ${action}" && ${logTimeCmd}'');
+      timeout-screens-off = 600;
+      timeout-lock = 630;
+      timeout-suspend = 1800;
+    in
+    {
+      Unit = {
+        Description = "Idle Manager for Wayland";
+        Documentation = [ "man:swayidle(1)" ];
+        PartOf = [ "graphical-session.target" ];
+      };
+      Service = {
+        Environment = "PATH=${pkgs.bash}/bin";
+        ExecStart = ''
+          ${pkgs.swayidle}/bin/swayidle -w -d \
+            timeout ${toString timeout-lock}        '${lock}' \
+            timeout ${toString timeout-screens-off} '${idleCmd "off"}' \
+              resume '${idleCmd "on"}' \
+            timeout ${toString timeout-suspend} '${pkgs.systemd}/bin/systemctl suspend' \
+            lock '${lock}' \
+            before-sleep '${lock}';
+        ''; # TODO: Make this configurable and add home-manager module. (Requires sway with systemd-target support)
+      };
+      Install = {
+        WantedBy = [ "sway-session.target" ];
+      };
+    };
+
+  catppuccin.swaylock.enable = true;
+}