feat: add diffview.nvim to inputs

extra.nix

@@ -140,6 +140,7 @@ inputs: let
         colorizer.enable = true;
         icon-picker.enable = true;
         venn-nvim.enable = false; # FIXME throws an error when its commands are ran manually
+        diffview-nvim.enable = true;
       };
 
       vim.notes = {

flake.lock

@@ -272,6 +272,22 @@
         "type": "github"
       }
     },
+    "diffview-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1677593773,
+        "narHash": "sha256-CMURShXn0RjZW3dc96o1usaLwWC+gOPAkIn3D9YPyBg=",
+        "owner": "sindrets",
+        "repo": "diffview.nvim",
+        "rev": "009beb8054e510e7e2df122ee3ddb2b46bef542b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sindrets",
+        "repo": "diffview.nvim",
+        "type": "github"
+      }
+    },
     "dirt-samples-src": {
       "flake": false,
       "locked": {
@@ -1235,6 +1251,7 @@
         "copilot-lua": "copilot-lua",
         "crates-nvim": "crates-nvim",
         "dashboard-nvim": "dashboard-nvim",
+        "diffview-nvim": "diffview-nvim",
         "dressing-nvim": "dressing-nvim",
         "fidget-nvim": "fidget-nvim",
         "flake-parts": "flake-parts",

flake.nix

@@ -345,6 +345,11 @@
       flake = false;
     };
 
+    diffview-nvim = {
+      url = "github:sindrets/diffview.nvim";
+      flake = false;
+    };
+
     venn-nvim = {
       url = "github:jbyuki/venn.nvim";
       flake = false;

lib/types-plugin.nix

@@ -70,6 +70,7 @@ with lib; let
     "kommentary"
     "mind-nvim"
     "fidget-nvim"
+    "diffview-nvim"
   ];
   # You can either use the name of the plugin or a package.
   pluginsType = with types; listOf (nullOr (either (enum availablePlugins) package));

modules/utility/default.nix

@@ -7,5 +7,6 @@ _: {
     ./icon-picker
     ./telescope
     ./venn
+    ./diffview
   ];
 }

modules/utility/diffview/config.nix

@@ -0,0 +1,21 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+with lib;
+with builtins; let
+  cfg = config.vim.utility.diffview-nvim;
+in {
+  config = mkIf (cfg.enable) {
+    vim.startPlugins = [
+      "diffview-nvim"
+      "plenary-nvim"
+    ];
+
+    vim.luaConfigRC.diffview-nvim =
+      nvim.dag.entryAnywhere ''
+      '';
+  };
+}

modules/utility/diffview/default.nix

@@ -0,0 +1,6 @@
+_: {
+  imports = [
+    ./config.nix
+    ./diffview.nix
+  ];
+}

modules/utility/diffview/diffview.nix

@@ -0,0 +1,14 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+with lib;
+with builtins; let
+  cfg = config.vim.utility.diffview-nvim;
+in {
+  options.vim.utility.diffview-nvim = {
+    enable = mkEnableOption "Enable diffview-nvim";
+  };
+}