fd: add module

modules/misc/news.nix

@@ -1476,6 +1476,13 @@ in {
           A new module is available: 'programs.bun'.
         '';
       }
+
+      {
+        time = "2024-04-18T22:30:49+00:00";
+        message = ''
+          A new module is available: 'programs.fd'.
+        '';
+      }
     ];
   };
 }

modules/modules.nix

@@ -86,6 +86,7 @@ let
     ./programs/emacs.nix
     ./programs/eww.nix
     ./programs/eza.nix
+    ./programs/fd.nix
     ./programs/feh.nix
     ./programs/firefox.nix
     ./programs/fish.nix

modules/programs/fd.nix

@@ -0,0 +1,59 @@
+{ config, lib, pkgs, ... }:
+with lib; {
+  meta.maintainers = [ maintainers.uncenter ];
+
+  options.programs.fd = {
+    enable = mkEnableOption
+      "fd, a simple, fast and user-friendly alternative to {command}`find`";
+
+    ignores = mkOption {
+      type = types.listOf types.str;
+      default = [ ];
+      example = [ ".git/" "*.bak" ];
+      description = "List of paths that should be globally ignored.";
+    };
+
+    hidden = mkOption {
+      type = types.bool;
+      default = false;
+      description = ''
+        Search hidden files and directories ({option}`--hidden` argument).
+      '';
+    };
+
+    extraOptions = mkOption {
+      type = types.listOf types.str;
+      default = [ ];
+      example = [ "--no-ignore" "--absolute-path" ];
+      description = ''
+        Extra command line options passed to fd.
+      '';
+    };
+
+    package = mkPackageOption pkgs "fd" { };
+  };
+
+  config = let
+    cfg = config.programs.fd;
+
+    args = escapeShellArgs (optional cfg.hidden "--hidden" ++ cfg.extraOptions);
+
+    optionsAlias = { fd = "fd ${args}"; };
+  in mkIf cfg.enable {
+    home.packages = [ cfg.package ];
+
+    programs.bash.shellAliases = optionsAlias;
+
+    programs.zsh.shellAliases = optionsAlias;
+
+    programs.fish.shellAliases = optionsAlias;
+
+    programs.ion.shellAliases = optionsAlias;
+
+    programs.nushell.shellAliases = optionsAlias;
+
+    xdg.configFile."fd/ignore" = mkIf (cfg.ignores != [ ]) {
+      text = concatStringsSep "\n" cfg.ignores + "\n";
+    };
+  };
+}