new laptop

1 files changed, 46 insertions, 8 deletions

diff --git a/users/kassouni/palette/default.nix b/users/kassouni/palette/default.nix
index 235f774..7e9eec4 100644
--- a/users/kassouni/palette/default.nix
+++ b/users/kassouni/palette/default.nix
@@ -1,18 +1,56 @@
-{ pkgs, lib, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 let
-  commandFiles = lib.attrNames (
-    lib.filterAttrs (name: type: type == "regular" && name != "default.nix" && lib.hasSuffix ".nix" name)
-      (builtins.readDir ./.)
+  cfg = config.kassouni.palette;
+
+  # Every sibling .nix file is an ordinary home-manager module that appends to
+  # kassouni.palette.commands, so dropping a file in here adds an entry.
+  commandModules = map (file: ./. + "/${file}") (
+    lib.attrNames (
+      lib.filterAttrs (name: type: type == "regular" && name != "default.nix" && lib.hasSuffix ".nix" name)
+        (builtins.readDir ./.)
+    )
   );
-  commands = map (file: pkgs.callPackage (./. + "/${file}") { }) commandFiles;
 in
 {
-  home.packages = [
+  imports = commandModules;
+
+  options.kassouni.palette.commands = lib.mkOption {
+    type = lib.types.listOf (
+      lib.types.submodule {
+        options = {
+          name = lib.mkOption {
+            type = lib.types.str;
+            description = "Label shown in the palette menu.";
+          };
+          icon = lib.mkOption {
+            type = lib.types.str;
+            description = "Nerd Font glyph shown before the label.";
+          };
+          exe = lib.mkOption {
+            type = lib.types.package;
+            description = "Executable to run when the entry is selected.";
+          };
+        };
+      }
+    );
+    default = [ ];
+    description = ''
+      Entries shown in the rofi command palette. Menu order follows module
+      import order, which is alphabetical by filename.
+    '';
+  };
+
+  config.home.packages = [
     (pkgs.writers.writeBashBin "open-palette" ''
       set -eu
-      exes=(${lib.concatMapStringsSep " " (c: c.exe) commands})
+      exes=(${lib.concatMapStringsSep " " (c: "${c.exe}") cfg.commands})
       idx=$(${pkgs.rofi}/bin/rofi -dmenu -i -format i -p palette <<EOF
-${lib.concatMapStrings (c: "${c.icon} ${c.name}\n") commands}EOF
+${lib.concatMapStrings (c: "${c.icon} ${c.name}\n") cfg.commands}EOF
       )
       exec "''${exes[$idx]}"
     '')