home: delta: use upstream module

flake.lock

@@ -14,11 +14,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1754433428,
-        "narHash": "sha256-NA/FT2hVhKDftbHSwVnoRTFhes62+7dxZbxj5Gxvghs=",
+        "lastModified": 1760836749,
+        "narHash": "sha256-wyT7Pl6tMFbFrs8Lk/TlEs81N6L+VSybPfiIgzU8lbQ=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "9edb1787864c4f59ae5074ad498b6272b3ec308d",
+        "rev": "2f0f812f69f3eb4140157fe15e12739adf82e32a",
         "type": "github"
       },
       "original": {
@@ -73,11 +73,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759362264,
-        "narHash": "sha256-wfG0S7pltlYyZTM+qqlhJ7GMw2fTF4mLKCIVhLii/4M=",
+        "lastModified": 1760948891,
+        "narHash": "sha256-TmWcdiUUaWk8J4lpjzu4gCGxWY6/Ok7mOK4fIFfBuU4=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "758cf7296bee11f1706a574c77d072b8a7baa881",
+        "rev": "864599284fc7c0ba6357ed89ed5e2cd5040f0c04",
         "type": "github"
       },
       "original": {
@@ -117,11 +117,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758108966,
-        "narHash": "sha256-ytw7ROXaWZ7OfwHrQ9xvjpUWeGVm86pwnEd1QhzawIo=",
+        "lastModified": 1760663237,
+        "narHash": "sha256-BflA6U4AM1bzuRMR8QqzPXqh8sWVCNDzOdsxXEguJIc=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "54df955a695a84cd47d4a43e08e1feaf90b1fd9b",
+        "rev": "ca5b894d3e3e151ffc1db040b6ce4dcc75d31c37",
         "type": "github"
       },
       "original": {
@@ -159,11 +159,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759337100,
-        "narHash": "sha256-CcT3QvZ74NGfM+lSOILcCEeU+SnqXRvl1XCRHenZ0Us=",
+        "lastModified": 1760969583,
+        "narHash": "sha256-vsf5mvR0xxK4GsfLx5bMJAQ4ysdrKymMIifNw+4TP7g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "004753ae6b04c4b18aa07192c1106800aaacf6c3",
+        "rev": "c9d758b500e53db5b74aa02d17dc45b65229e8e9",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759422813,
-        "narHash": "sha256-WNkZqscW/dPLK5NMKH/jCkYMaVm/3KWgPmKMq65IXxk=",
+        "lastModified": 1760878510,
+        "narHash": "sha256-K5Osef2qexezUfs0alLvZ7nQFTGS9DL2oTVsIXsqLgs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2a7c84e1e740f004e0fe5c2577a63d1e659a496c",
+        "rev": "5e2a59a5b1a82f89f2c7e598302a9cacebb72a67",
         "type": "github"
       },
       "original": {
@@ -200,11 +200,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1753980880,
-        "narHash": "sha256-aj1pbYxL6N+XFqBHjB4B1QP0bnKRcg1AfpgT5zUFsW8=",
+        "lastModified": 1759781536,
+        "narHash": "sha256-v/X5gKmgVoGtu5elYyUu2w037PyWVhrqnWzXkLJ9xnY=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "16db3e61da7606984a05b4dfc33cd1d26d22fb22",
+        "rev": "c30a53a5947bcc874b3f8842e6fe5c34bc81d8dd",
         "type": "github"
       },
       "original": {

modules/home/delta/default.nix

@@ -1,9 +1,6 @@
 { 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; {
@@ -17,28 +14,14 @@ in
   };
 
   config = lib.mkIf cfg.enable {
-    assertions = [
-      {
-        # For its configuration
-        assertion = cfg.enable -> cfg.git.enable;
-        message = ''
-          `config.my.home.delta` must enable `config.my.home.delta.git` to be
-          properly configured.
-        '';
-      }
-      {
-        assertion = cfg.enable -> config.programs.git.enable;
-        message = ''
-          `config.my.home.delta` relies on `config.programs.git` to be
-          enabled.
-        '';
-      }
-    ];
+    programs.delta = {
+      enable = true;
 
-    home.packages = [ cfg.package ];
+      inherit (cfg) package;
 
-    xdg.configFile."delta/config".source = configFormat.generate "delta-config" {
-      delta = {
+      enableGitIntegration = cfg.git.enable;
+
+      options = {
         features = "diff-highlight decorations";
 
         # Less jarring style for `diff-highlight` emulation
@@ -62,18 +45,5 @@ in
         };
       };
     };
-
-    programs.git = lib.mkIf cfg.git.enable {
-      delta = {
-        enable = true;
-        inherit (cfg) package;
-      };
-
-      includes = [
-        {
-          path = configPath;
-        }
-      ];
-    };
   };
 }

modules/home/git/default.nix

@@ -21,29 +21,31 @@ in
   config.programs.git = lib.mkIf cfg.enable {
     enable = true;
 
-    # Who am I?
-    userEmail = mkMailAddress "bruno" "belanyi.fr";
-    userName = "Bruno BELANYI";
-
     inherit (cfg) package;
 
-    aliases = {
-      git = "!git";
-      lol = "log --graph --decorate --pretty=oneline --abbrev-commit --topo-order";
-      lola = "lol --all";
-      assume = "update-index --assume-unchanged";
-      unassume = "update-index --no-assume-unchanged";
-      assumed = "!git ls-files -v | grep ^h | cut -c 3-";
-      pick = "log -p -G";
-      push-new = "!git push -u origin "
-        + ''"$(git branch | grep '^* ' | cut -f2- -d' ')"'';
-      root = "git rev-parse --show-toplevel";
-    };
-
     lfs.enable = true;
 
     # There's more
-    extraConfig = {
+    settings = {
+      # Who am I?
+      user = {
+        email = mkMailAddress "bruno" "belanyi.fr";
+        name = "Bruno BELANYI";
+      };
+
+      alias = {
+        git = "!git";
+        lol = "log --graph --decorate --pretty=oneline --abbrev-commit --topo-order";
+        lola = "lol --all";
+        assume = "update-index --assume-unchanged";
+        unassume = "update-index --no-assume-unchanged";
+        assumed = "!git ls-files -v | grep ^h | cut -c 3-";
+        pick = "log -p -G";
+        push-new = "!git push -u origin "
+          + ''"$(git branch | grep '^* ' | cut -f2- -d' ')"'';
+        root = "git rev-parse --show-toplevel";
+      };
+
       # Makes it a bit more readable
       blame = {
         coloring = "repeatedLines";