feat: add walker and general launcher config

modules/capabilities/niri/_bindings.nix

@@ -1,5 +1,6 @@
 {
   browserCommand,
+  launcherCommands,
   shortcutCommands,
   terminalCommand,
 }:
@@ -15,10 +16,7 @@
   };
   "Mod+Space" = {
     repeat = false;
-    action.spawn = [
-      "vicinae"
-      "toggle"
-    ];
+    action.spawn = launcherCommands.open;
     hotkey-overlay.title = "App Launcher";
   };
   "Mod+E" = {
@@ -43,10 +41,7 @@
   };
   "Mod+Ctrl+F" = {
     repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "files"
-    ];
+    action.spawn = launcherCommands.files;
     hotkey-overlay.title = "Find Files";
   };
   "Mod+V" = {
@@ -54,38 +49,6 @@
     action.spawn = shortcutCommands.clipboardHistory;
     hotkey-overlay.title = "Clipboard History";
   };
-  "Mod+Ctrl+N" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "nix-options"
-    ];
-    hotkey-overlay.title = "NixOS Options";
-  };
-  "Mod+Ctrl+H" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "home-manager-options"
-    ];
-    hotkey-overlay.title = "Home Manager Options";
-  };
-  "Mod+Ctrl+P" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "nix-packages"
-    ];
-    hotkey-overlay.title = "Nix Packages";
-  };
-  "Mod+Ctrl+W" = {
-    repeat = false;
-    action.spawn = [
-      shortcutCommands.vicinaeCommand
-      "niri-windows"
-    ];
-    hotkey-overlay.title = "Windows";
-  };
   "Mod+Ctrl+C" = {
     repeat = false;
     action.spawn = shortcutCommands.pickColor;

modules/capabilities/niri/_shortcuts.nix

@@ -6,6 +6,9 @@
 }:
 let
   nixosConfigDir = repo.account.nixosConfigurationPath;
+  launcherDmenuCommand =
+    lib.concatMapStringsSep " " lib.escapeShellArg
+      config.meta.desktop.launcher.commands.dmenu;
   mkTerminalScript =
     {
       name,
@@ -122,45 +125,15 @@ rec {
       '';
     };
 
-    vicinaeCommand = pkgs.writeShellApplication {
-      name = "niri-shortcut-vicinae-command";
-      runtimeInputs = [ config.programs.vicinae.package ];
-      text = ''
-        case "''${1:-}" in
-          files)
-            link="vicinae://extensions/sameoldlab/fuzzy-files/find"
-            ;;
-          nix-options)
-            link="vicinae://extensions/knoopx/nix/options"
-            ;;
-          home-manager-options)
-            link="vicinae://extensions/knoopx/nix/home-manager-options"
-            ;;
-          nix-packages)
-            link="vicinae://extensions/knoopx/nix/packages"
-            ;;
-          niri-windows)
-            link="vicinae://extensions/knoopx/niri/windows"
-            ;;
-          *)
-            printf 'unknown Vicinae command target: %s\n' "''${1:-}" >&2
-            exit 64
-            ;;
-        esac
-
-        exec vicinae deeplink "$link"
-      '';
-    };
-
     clipboardHistory = pkgs.writeShellApplication {
       name = "niri-shortcut-clipboard-history";
       runtimeInputs = [
         pkgs.cliphist
-        config.programs.vicinae.package
+        config.meta.desktop.launcher.package
         pkgs.wl-clipboard
       ];
       text = ''
-        selection="$(cliphist list | vicinae dmenu --navigation-title Clipboard --placeholder 'Search clipboard' --no-metadata)"
+        selection="$(cliphist list | ${launcherDmenuCommand})"
         if [ -z "$selection" ]; then
           exit 0
         fi

modules/capabilities/niri/default.nix

@@ -164,6 +164,7 @@ in
 
         binds = import ./_bindings.nix {
           browserCommand = config.meta.desktop.browser.command;
+          launcherCommands = config.meta.desktop.launcher.commands;
           terminalCommand = config.meta.desktop.terminal.command;
           shortcutCommands = shortcuts.commands;
         };

modules/capabilities/vicinae.nix

@@ -5,13 +5,16 @@ in
 {
   flake.modules.homeManager.vicinae =
     {
+      config,
       pkgs,
       inputs,
+      lib,
       ...
     }:
     let
       repoTheme = repo.theme.kanagawa;
       palette = repoTheme.palette;
+      launcherCommand = lib.getExe config.programs.vicinae.package;
     in
     {
       programs.vicinae = {
@@ -70,5 +73,29 @@ in
           ssh
         ];
       };
+
+      meta.desktop.launcher = {
+        package = config.programs.vicinae.package;
+        commands = {
+          open = [
+            launcherCommand
+            "toggle"
+          ];
+          files = [
+            launcherCommand
+            "deeplink"
+            "vicinae://extensions/sameoldlab/fuzzy-files/find"
+          ];
+          dmenu = [
+            launcherCommand
+            "dmenu"
+            "--navigation-title"
+            "Clipboard"
+            "--placeholder"
+            "Search clipboard"
+            "--no-metadata"
+          ];
+        };
+      };
     };
 }

modules/capabilities/walker.nix

@@ -0,0 +1,33 @@
+{
+  flake.modules.homeManager.walker =
+    { config, lib, ... }:
+    let
+      launcherCommand = lib.getExe config.services.walker.package;
+    in
+    {
+      services.walker = {
+        enable = true;
+        systemd.enable = true;
+      };
+
+      meta.desktop.launcher = {
+        package = config.services.walker.package;
+        commands = {
+          open = [ launcherCommand ];
+          files = [
+            launcherCommand
+            "--query"
+            "/"
+            "--placeholder"
+            "Find files"
+          ];
+          dmenu = [
+            launcherCommand
+            "--dmenu"
+            "--placeholder"
+            "Search clipboard"
+          ];
+        };
+      };
+    };
+}