5 files changed, 86 insertions, 68 deletions
diff --git a/modules/desktop/window-manager/bspwm/default.nix b/modules/desktop/window-manager/bspwm/default.nix
index da9aa12..96df979 100644
--- a/modules/desktop/window-manager/bspwm/default.nix
+++ b/modules/desktop/window-manager/bspwm/default.nix
@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 
 {
 	options.desktop.window-manager.bspwm = {
@@ -6,6 +6,7 @@
 	};
 
 	config = lib.mkIf config.desktop.window-manager.bspwm.enable {
+		desktop.window-manager.default = "${pkgs.bspwm}/bin/bspwm";
 		xsession.windowManager.bspwm.enable = true;
 
 		xsession.windowManager.bspwm.settings = with config.scheme.withHashtag; {
diff --git a/modules/desktop/window-manager/default.nix b/modules/desktop/window-manager/default.nix
index c1de8c5..23c5d6e 100644
--- a/modules/desktop/window-manager/default.nix
+++ b/modules/desktop/window-manager/default.nix
@@ -1,8 +1,15 @@
-{ ... }:
+{ lib, ... }:
 
 {
 	imports = [
 		./bspwm
 		./sxhkd
 	];
+
+	options.desktop.window-manager = {
+		default = lib.mkOption {
+			type = lib.types.str;
+			description = "Path to the default window manager program.";
+		};
+	};
 }
diff --git a/modules/desktop/window-manager/sxhkd/default.nix b/modules/desktop/window-manager/sxhkd/default.nix
index 3673b48..decad25 100644
--- a/modules/desktop/window-manager/sxhkd/default.nix
+++ b/modules/desktop/window-manager/sxhkd/default.nix
@@ -12,68 +12,35 @@
 		let
 			modKey = "alt";
 			createKeybinding = keybinding: description: "# ${description}\n${modKey} + ${keybinding}";
-		in {
-			${(createKeybinding
-				"s"
-				"Show keybindings.")}
-					= pkgs.writeShellScript
-						"show-keybindings.sh"
-						(builtins.readFile ./scripts/show-keybindings.sh);
-
-			${(createKeybinding
-				"r"
-				"Launch rofi.")}
-					= "rofi -show run";
-
-			${(createKeybinding
-				"t"
-				"Launch terminal.")}
-					= config.desktop.terminal.default;
-
-			${(createKeybinding
-				"f"
-				"Launch File Explorer.")}
-					= "${config.desktop.terminal.default} -t 'File Explorer' --class 'popup' -e lf";
-
-			${(createKeybinding
-				"q"
-				"Kill current window.")}
-					= "bspc node -c";
-
-			${(createKeybinding
-				"{1-9,0}"
-				"Switch workspace.")}
-					= "bspc desktop -f {1-9,10}";
-
-			${(createKeybinding
-				"shift + {1-9,0}"
-				"Move window to workspace.")}
-					= "bspc node -d {1-9,10} --follow";
-
-			${(createKeybinding
-				"{n,d,m}"
-				"Set current window mode (tiled, floating, fullscreen).")}
-					= "bspc node focused -t {tiled,floating,fullscreen}";
-
-			${(createKeybinding
-				"{_,shift + }{h,j,k,l}"
-				"Navigate between windows.")}
-					= "bspc node --{focus,swap} {west,south,north,east}";
-
-			# the indentation for each line is required to work with the help prompt
-			${(createKeybinding
-				"ctrl + {h,j,k,l}"
-				"Resize current window.")}
-					= ''
-					{bspc node @parent/second -z left -20 0; \
-					bspc node @parent/first -z right -20 0, \
-					bspc node @parent/second -z top 0 +20; \
-					bspc node @parent/first -z bottom 0 +20, \
-					bspc node @parent/first -z bottom 0 -20; \
-					bspc node @parent/second -z top 0 -20, \
-					bspc node @parent/first -z right +20 0; \
-					bspc node @parent/second -z left +20 0}
-			'';
-		};
+		in lib.mkMerge [
+			(
+				if config.desktop.window-manager.bspwm.enable then
+					(import ./keybindings/bspwm.nix { inherit pkgs createKeybinding; })
+				else {}
+			)
+			{
+				${(createKeybinding
+					"s"
+					"Show keybindings.")}
+						= pkgs.writeShellScript
+							"keybindings.sh"
+							(builtins.readFile ./scripts/keybindings.sh);
+
+				${(createKeybinding
+					"r"
+					"Application launcher.")}
+						= config.desktop.popup-manager.application-launcher.default;
+
+				${(createKeybinding
+					"t"
+					"Launch terminal.")}
+						= config.desktop.terminal.default;
+
+				${(createKeybinding
+					"f"
+					"Launch File Manager.")}
+						= "${config.desktop.terminal.default} -t 'File Manager' --class popup -e ${config.tools.file-manager.default}";
+			}
+		];
 	};
 }
diff --git a/modules/desktop/window-manager/sxhkd/keybindings/bspwm.nix b/modules/desktop/window-manager/sxhkd/keybindings/bspwm.nix
new file mode 100644
index 0000000..1d66d16
--- /dev/null
+++ b/modules/desktop/window-manager/sxhkd/keybindings/bspwm.nix
@@ -0,0 +1,45 @@
+{ createKeybinding, pkgs }:
+
+let
+	bspc = "${pkgs.bspwm}/bin/bspc";
+in {
+	${(createKeybinding
+		"q"
+		"Kill current window.")}
+			= "${bspc} node -c";
+
+	${(createKeybinding
+		"{1-9,0}"
+		"Switch workspace.")}
+			= "${bspc} desktop -f {1-9,10}";
+
+	${(createKeybinding
+		"shift + {1-9,0}"
+		"Move window to workspace.")}
+			= "${bspc} node -d {1-9,10} --follow";
+
+	${(createKeybinding
+		"{n,d,m}"
+		"Set current window mode (tiled, floating, fullscreen).")}
+			= "${bspc} node focused -t {tiled,floating,fullscreen}";
+
+	${(createKeybinding
+		"{_,shift + }{h,j,k,l}"
+		"Navigate between windows.")}
+			= "${bspc} node --{focus,swap} {west,south,north,east}";
+
+	# the indentation for each line is required to work with the help prompt
+	${(createKeybinding
+		"ctrl + {h,j,k,l}"
+		"Resize current window.")}
+			= ''
+	${bspc} node {@parent/second -z left -20 0; \
+	@parent/first -z right -20 0, \
+	@parent/second -z top 0 +20; \
+	@parent/first -z bottom 0 +20, \
+	@parent/first -z bottom 0 -20; \
+	@parent/second -z top 0 -20, \
+	@parent/first -z right +20 0; \
+	@parent/second -z left +20 0}
+'';
+}
diff --git a/modules/desktop/window-manager/sxhkd/scripts/show-keybindings.sh b/modules/desktop/window-manager/sxhkd/scripts/keybindings.sh
index db7863d..5e6b356 100644
--- a/modules/desktop/window-manager/sxhkd/scripts/show-keybindings.sh
+++ b/modules/desktop/window-manager/sxhkd/scripts/keybindings.sh
@@ -1,6 +1,4 @@
 #!/bin/sh
-SXHKD_CONFIG="$HOME/.config/sxhkd/sxhkdrc"
-
 awk '
 	/^#/ {
 		desc = substr($0, 3)
@@ -10,4 +8,4 @@ awk '
 		getline
 		print cmd " : " desc
 	}
-' "$SXHKD_CONFIG" | rofi -dmenu -i -p "Keybindings"
+' "$HOME/.config/sxhkd/sxhkdrc" | rofi -dmenu -i -p "Keybindings"