flake: bump inputs

Ideally, I'd like for `delta` to just read a configuration file at
`$XDG_CONFIG_HOME/delta/config` by default, but upstream seems somewhat
reticent to the idea :-/.

So instead, let's keep relying on `git` being enabled, but rather than
inlining the configuration, let's store it where I think it should
belong and include it into `gitconfig`.

flake.lock

@@ -73,11 +73,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1754487366,
-        "narHash": "sha256-pHYj8gUBapuUzKV/kN/tR3Zvqc7o6gdFB9XKXIp1SQ8=",
+        "lastModified": 1756770412,
+        "narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "af66ad14b28a127c5c0f3bbb298218fc63528a18",
+        "rev": "4524271976b625a4a605beefd893f270620fd751",
         "type": "github"
       },
       "original": {
@@ -159,11 +159,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756022458,
-        "narHash": "sha256-J1i35r4HfNDdPpwL0vOBaZopQudAUVtartEerc1Jryc=",
+        "lastModified": 1756788591,
+        "narHash": "sha256-LOrOfPWpJU/ADWDyVwPv9XNuYPq5KJtmAmSzplpccmE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9e3a33c0bcbc25619e540b9dfea372282f8a9740",
+        "rev": "f3d3b4592a73fb64b5423234c01985ea73976596",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1756125398,
-        "narHash": "sha256-XexyKZpf46cMiO5Vbj+dWSAXOnr285GHsMch8FBoHbc=",
+        "lastModified": 1756718921,
+        "narHash": "sha256-Tj/ySxdHJPTSYZEPl0p5A+S2wH/e9X8Ss9zqA3noQMg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3b9f00d7a7bf68acd4c4abb9d43695afb04e03a5",
+        "rev": "96f31a553de753f2fc05259b434d9316e6f4f4d6",
         "type": "github"
       },
       "original": {

hosts/nixos/aramis/home.nix

@@ -20,7 +20,6 @@
       element-desktop # Matrix client
       jellyfin-media-player # Wraps the webui and mpv together
       pavucontrol # Audio mixer GUI
-      trgui-ng # Transmission remote
     ];
     # Minimal video player
     mpv.enable = true;
@@ -28,6 +27,8 @@
     nm-applet.enable = true;
     # Terminal
     terminal.program = "alacritty";
+    # Transmission remote
+    trgui.enable = true;
     # Zathura document viewer
     zathura.enable = true;
   };

modules/home/default.nix

@@ -38,6 +38,7 @@
     ./ssh
     ./terminal
     ./tmux
+    ./trgui
     ./udiskie
     ./vim
     ./wget

modules/home/delta/default.nix

@@ -1,6 +1,9 @@
 { config, pkgs, lib, ... }:
 let
   cfg = config.my.home.delta;
+
+  configFormat = pkgs.formats.gitIni { };
+  configPath = "${config.xdg.configHome}/delta/config";
 in
 {
   options.my.home.delta = with lib; {
@@ -34,35 +37,43 @@ in
 
     home.packages = [ cfg.package ];
 
+    xdg.configFile."delta/config".source = configFormat.generate "delta-config" {
+      delta = {
+        features = "diff-highlight decorations";
+
+        # Less jarring style for `diff-highlight` emulation
+        diff-highlight = {
+          minus-style = "red";
+          minus-non-emph-style = "red";
+          minus-emph-style = "bold red 52";
+
+          plus-style = "green";
+          plus-non-emph-style = "green";
+          plus-emph-style = "bold green 22";
+
+          whitespace-error-style = "reverse red";
+        };
+
+        # Personal preference for easier reading
+        decorations = {
+          commit-style = "raw"; # Do not recolor meta information
+          keep-plus-minus-markers = true;
+          paging = "always";
+        };
+      };
+    };
+
     programs.git = lib.mkIf cfg.git.enable {
       delta = {
         enable = true;
         inherit (cfg) package;
-
-        options = {
-          features = "diff-highlight decorations";
-
-          # Less jarring style for `diff-highlight` emulation
-          diff-highlight = {
-            minus-style = "red";
-            minus-non-emph-style = "red";
-            minus-emph-style = "bold red 52";
-
-            plus-style = "green";
-            plus-non-emph-style = "green";
-            plus-emph-style = "bold green 22";
-
-            whitespace-error-style = "reverse red";
-          };
-
-          # Personal preference for easier reading
-          decorations = {
-            commit-style = "raw"; # Do not recolor meta information
-            keep-plus-minus-markers = true;
-            paging = "always";
-          };
-        };
       };
+
+      includes = [
+        {
+          path = configPath;
+        }
+      ];
     };
   };
 }

modules/home/trgui/default.nix

@@ -0,0 +1,17 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.my.home.trgui;
+in
+{
+  options.my.home.trgui = with lib; {
+    enable = mkEnableOption "Transmission GUI onfiguration";
+
+    package = mkPackageOption pkgs "TrguiNG" { default = "trgui-ng"; };
+  };
+
+  config = lib.mkIf cfg.enable {
+    home.packages = with pkgs; [
+      cfg.package
+    ];
+  };
+}