modules: switch to gerg's neovim-wrapper (#325)

* modules: switch to gerg's neovim-wrapper

* Use initViml instead of writeText (#330)

---------

Co-authored-by: diniamo <55629891+diniamo@users.noreply.github.com>

flake.lock

@@ -88,6 +88,26 @@
         "type": "github"
       }
     },
+    "neovim-wrapper": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1720539383,
+        "narHash": "sha256-HF4+pQJwgw62lLpWo5TiXFb8ui0FpZcb2TkSh9qXju8=",
+        "owner": "Gerg-L",
+        "repo": "neovim-wrapper",
+        "rev": "a2b26accc1c414bc0ef0132ab167e2973dc26e68",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Gerg-L",
+        "repo": "neovim-wrapper",
+        "type": "github"
+      }
+    },
     "nil": {
       "inputs": {
         "flake-utils": [
@@ -1781,6 +1801,7 @@
       "inputs": {
         "flake-parts": "flake-parts",
         "flake-utils": "flake-utils",
+        "neovim-wrapper": "neovim-wrapper",
         "nil": "nil",
         "nixpkgs": "nixpkgs",
         "nmd": "nmd",

flake.nix

@@ -80,6 +80,12 @@
     flake-utils.url = "github:numtide/flake-utils";
     systems.url = "github:nix-systems/default";
 
+    # Alternate neovim-wrapper
+    neovim-wrapper = {
+      url = "github:Gerg-L/neovim-wrapper";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     # For generating documentation website
     nmd = {
       url = "sourcehut:~rycee/nmd";

modules/default.nix

@@ -6,13 +6,11 @@ inputs: {
   extraSpecialArgs ? {},
   extraModules ? [],
 }: let
-  inherit (builtins) map filter isString toString getAttr;
+  inherit (pkgs) vimPlugins;
-  inherit (pkgs) wrapNeovimUnstable vimPlugins;
   inherit (pkgs.vimUtils) buildVimPlugin;
-  inherit (pkgs.neovimUtils) makeNeovimConfig;
+  inherit (lib.strings) isString toString;
-  inherit (lib.strings) makeBinPath escapeShellArgs concatStringsSep;
+  inherit (lib.lists) filter map concatLists;
-  inherit (lib.lists) concatLists optional;
+  inherit (lib.attrsets) recursiveUpdate getAttr;
-  inherit (lib.attrsets) recursiveUpdate;
   inherit (lib.asserts) assertMsg;
 
   # import modules.nix with `check`, `pkgs` and `lib` as arguments
@@ -74,10 +72,6 @@ inputs: {
     optional = true;
   }) (buildConfigPlugins vimOptions.optPlugins);
 
-  # combine built start and optional plugins
-  # into a single list
-  plugins = builtStartPlugins ++ builtOptPlugins;
-
   # additional Lua and Python3 packages, mapped to their respective functions
   # to conform to the format makeNeovimConfig expects. end user should
   # only ever need to pass a list of packages, which are modified
@@ -85,29 +79,18 @@ inputs: {
   extraLuaPackages = ps: map (x: ps.${x}) vimOptions.luaPackages;
   extraPython3Packages = ps: map (x: ps.${x}) vimOptions.python3Packages;
 
-  extraWrapperArgs =
+  # Wrap the user's desired (unwrapped) Neovim package with arguments that'll be used to
-    concatStringsSep " " (optional (vimOptions.extraPackages != []) ''--prefix PATH : "${makeBinPath vimOptions.extraPackages}"'');
+  # generate a wrapped Neovim package.
+  neovim-wrapped = inputs.neovim-wrapper.legacyPackages.${pkgs.stdenv.system}.neovimWrapper {
+    neovim = vimOptions.package;
+    plugins = concatLists [builtStartPlugins builtOptPlugins];
+    wrapperArgs = ["--set" "NVIM_APPNAME" "nvf"];
+    initViml = vimOptions.builtConfigRC;
+    extraBinPath = vimOptions.extraPackages;
 
-  # wrap user's desired neovim package with the desired neovim configuration
-  # using wrapNeovimUnstable and makeNeovimConfig from nixpkgs.
-  # the makeNeovimConfig function takes the following arguments:
-  #  - withPython (bool)
-  #  - extraPython3Packages (lambda)
-  #  - withNodeJs (bool)
-  #  - withRuby (bool)
-  #  - extraLuaPackages (lambda)
-  #  - plugins (list)
-  #  - customRC (string)
-  # and returns the wrapped package
-  neovimConfigured = makeNeovimConfig {
     inherit (vimOptions) viAlias vimAlias withRuby withNodeJs withPython3;
-    inherit plugins extraLuaPackages extraPython3Packages;
+    inherit extraLuaPackages extraPython3Packages;
-    customRC = vimOptions.builtConfigRC;
   };
-
-  neovim-wrapped = wrapNeovimUnstable vimOptions.package (recursiveUpdate neovimConfigured {
-    wrapperArgs = escapeShellArgs neovimConfigured.wrapperArgs + " " + extraWrapperArgs;
-  });
 in {
   inherit (module) options config;
   inherit (module._module.args) pkgs;