treewide: Use nixpkgs fetchers for npins

plugins: switch from neodev to lazydev

.editorconfig

@@ -26,3 +26,6 @@ trim_trailing_whitespace = unset
 
 [*.lock]
 indent_size = unset
+
+[npins/sources.json]
+insert_final_newline = unset

.github/typos.toml

@@ -1,2 +1,5 @@
 
 default.extend-ignore-words-re = ["(?i)(noice)", "befores", "annote", "viw"]
+files.extend-exclude = [
+"npins/sources.json"
+]

docs/manual/configuring.md

@@ -3,7 +3,7 @@
 ```{=include=} chapters
 configuring/custom-package.md
 configuring/custom-plugins.md
-configuring/custom-inputs.md
+configuring/overriding-plugins.md
 configuring/languages.md
 configuring/dags.md
 configuring/dag-entries.md

docs/manual/configuring/custom-inputs.md

@@ -1,53 +0,0 @@
-# Custom Inputs {#ch-custom-inputs}
-
-One of the greatest strengths of **nvf** is its ability to get plugins from
-flake inputs and build them locally from any given source. For plugins that do
-not require any kind of additional building step, this is a powerful method of
-adding plugins to your configuration that are not packaged in nixpkgs, or those
-you want to track from source without relying on nixpkgs.
-
-The [additional plugins section](#sec-additional-plugins) details the addition
-of new plugins to nvf under regular circumstances, i.e. while making a pull
-request to the project. You may _override_ those plugin inputs in your own
-`flake.nix` to change source versions, e.g., to use newer versions of plugins
-that are not yet updated in **nvf**.
-
-```nix
-{
-
-  inputs = {
-    # ...
-
-    # The name here is arbitrary, you can name it whatever.
-    # This will add a plugin input called "your-neodev-input"
-    # that you can reference in a `follows` line.
-    your-neodev-input = {
-      url = "github:folke/neodev.nvim";
-      flake = false;
-    };
-
-    nvf = {
-      url = "github:notashelf/nvf";
-
-      # The name of the input must match for the follows line
-      # plugin-neodev-nvim is what the input is called inside nvf
-      # so you must match the exact name here.
-      inputs.plugin-neodev-nvim.follows = "your-neodev-input";
-    };
-    # ...
-  };
-}
-```
-
-This will override the source for the `neodev.nvim` plugin that is used in nvf
-with your own input. You can update your new input via `nix flake update` or
-more specifically `nix flake update <name of your input>` to keep it up to date.
-
-::: {.warning}
-
-While updating plugin inputs, make sure that any configuration that has been
-deprecated in newer versions is changed in the plugin's `setupOpts`. If you
-depend on a new version, requesting a version bump in the issues section is a
-more reliable option.
-
-:::

docs/manual/configuring/overriding-plugins.md

@@ -0,0 +1,35 @@
+# Overriding plugins {#ch-overriding-plugins}
+
+The [additional plugins section](#sec-additional-plugins) details the addition
+of new plugins to nvf under regular circumstances, i.e. while making a pull
+request to the project. You may _override_ those plugins in your config
+to change source versions, e.g., to use newer versions of plugins
+that are not yet updated in **nvf**.
+
+```nix
+vim.pluginOverrides = {
+  lazydev-nvim = pkgs.fetchFromGitHub {
+    owner = "folke";
+    repo = "lazydev.nvim";
+    rev = "";
+    hash = "";
+  };
+ # It's also possible to use a flake input
+ lazydev-nvim = inputs.lazydev-nvim;
+ # Or a local path 
+ lazydev-nvim = ./lazydev;
+ # Or a npins pin... etc
+};
+```
+
+This will override the source for the `neodev.nvim` plugin that is used in nvf
+with your own plugin.
+
+::: {.warning}
+
+While updating plugin inputs, make sure that any configuration that has been
+deprecated in newer versions is changed in the plugin's `setupOpts`. If you
+depend on a new version, requesting a version bump in the issues section is a
+more reliable option.
+
+:::

docs/manual/hacking/additional-plugins.md

@@ -1,36 +1,25 @@
 # Adding Plugins {#sec-additional-plugins}
 
-To add a new Neovim plugin, first add the source url in the inputs section of
-`flake.nix` with the prefix `plugin-`
+To add a new Neovim plugin, use `npins`
+
+Use:
+
+`nix-shell -p npins` or `nix shell nixpkgs#npins`
+
+Then run:
+
+`npins --name <plugin name> github <owner> <repo> -b <branch>`
+
+Be sure to replace any non-alphanumeric characters with `-` for `--name`
+
+For example 
+
+`npins --name lazydev-nvim github folke laztdev.nvim -b main`
+
+You can now reference this plugin as a **string**.
 
 ```nix
-{
-  inputs = {
-    # ...
-    plugin-neodev-nvim = {
-      url = "github:folke/neodev.nvim";
-      flake = false;
-    };
-    # ...
-  };
-}
-```
-
-Prepending `plugin-` to the name of the input will allow nvf to automatically
-discover inputs that are marked as plugins, and make them available in
-`vim.startPlugins` or other areas that require a very specific plugin type as it
-is defined in `@NVF_REPO@/lib/types/plugins.nix`
-
-The addition of the `plugin-` prefix will allow **nvf** to autodiscover the
-input from the flake inputs automatically, allowing you to refer to it in areas
-that require a very specific plugin type as defined in `lib/types/plugins.nix`
-
-You can now reference this plugin using its string name, the plugin will be
-built with the name and source URL from the flake input, allowing you to refer
-to it as a **string**.
-
-```nix
-config.vim.startPlugins = ["neodev-nvim"];
+config.vim.startPlugins = ["lazydev-nvim"];
 ```
 
 ## Modular setup options {#sec-modular-setup-options}

docs/manual/installation/custom-configuration.md

@@ -23,15 +23,17 @@ An example flake that exposes your custom Neovim configuration might look like
     nvf.url = "github:notashelf/nvf";
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    ...
-  } @ inputs: {
-    packages."x86_64-linux" = let
-        neovimConfigured = (inputs.nvf.lib.neovimConfiguration {
-          inherit (nixpkgs.legacyPackages."x86_64-linux") pkgs;
-          modules = [{
+  outputs = {nixpkgs, ...} @ inputs: {
+    packages.x86_64-linux = {
+      # Set the default package to the wrapped instance of Neovim.
+      # This will allow running your Neovim configuration with
+      # `nix run` and in addition, sharing your configuration with
+      # other users in case your repository is public.
+      default =
+        (inputs.nvf.lib.neovimConfiguration {
+          pkgs = nixpkgs.legacyPackages.x86_64-linux;
+          modules = [
+            {
               config.vim = {
                 # Enable custom theming options
                 theme.enable = true;
@@ -43,14 +45,10 @@ An example flake that exposes your custom Neovim configuration might look like
                 # reference in Appendix B of the nvf manual.
                 # ...
               };
-          }];
-        });
-    in {
-      # Set the default package to the wrapped instance of Neovim.
-      # This will allow running your Neovim configuration with
-      # `nix run` and in addition, sharing your configuration with
-      # other users in case your repository is public.
-      default = neovimConfigured.neovim;
+            }
+          ];
+        })
+        .neovim;
     };
   };
 }

docs/manual/installation/modules/home-manager.md

@@ -49,13 +49,10 @@ Followed by importing the home-manager module somewhere in your configuration.
     nvf.url = "github:notashelf/nvf";
   };
 
-  outputs = { nixpkgs, home-manager, nvf, ... }: let
-    system = "x86_64-linux";
-    pkgs = nixpkgs.legacyPackages.${system};
-  in {
+  outputs = { nixpkgs, home-manager, nvf, ... }: {
     # ↓ this is your home output in the flake schema, expected by home-manager
     "your-username@your-hostname" = home-manager.lib.homeManagerConfiguration {
-      inherit pkgs;
+      pkgs = nixpkgs.legacyPackages.x86_64-linux;
       modules = [
         nvf.homeManagerModules.default # <- this imports the home-manager module that provides the options
         ./home.nix # <- your home entrypoint, `programs.nvf.*` may be defined here

docs/manual/installation/standalone/nixos.md

@@ -16,26 +16,32 @@ the default theme enabled. You may use other options inside `config.vim` in
     nvf.url = "github:notashelf/nvf";
   };
 
-  outputs = {nixpkgs, nvf, ...}: let
-    system = "x86_64-linux";
-    pkgs = nixpkgs.legacyPackages.${system};
-    configModule = {
-      # Add any custom options (and do feel free to upstream them!)
-      # options = { ... };
-
-      config.vim = {
-        theme.enable = true;
-        # and more options as you see fit...
-      };
-    };
-
-    customNeovim = nvf.lib.neovimConfiguration {
-      inherit pkgs;
-      modules = [configModule];
-    };
-  in {
+  outputs = {
+    nixpkgs,
+    nvf,
+    self,
+    ...
+  }: {
     # This will make the package available as a flake output under 'packages'
-    packages.${system}.my-neovim = customNeovim.neovim;
+    packages.x86_64-linux.my-neovim =
+      (nvf.lib.neovimConfiguration {
+        pkgs = nixpkgs.legacyPackages.x86_64-linux;
+        modules = [
+          # Or move this to a separate file and add it's path here instead
+          # IE: ./nvf_module.nix
+          (
+            {pkgs, ...}: {
+              # Add any custom options (and do feel free to upstream them!)
+              # options = { ... };
+              config.vim = {
+                theme.enable = true;
+                # and more options as you see fit...
+              };
+            }
+          )
+        ];
+      })
+      .neovim;
 
     # Example nixosConfiguration using the configured Neovim package
     nixosConfigurations = {
@@ -43,11 +49,13 @@ the default theme enabled. You may use other options inside `config.vim` in
         # ...
         modules = [
           # This will make wrapped neovim available in your system packages
-          {environment.systemPackages = [customNeovim.neovim];}
+          # Can also move this to another config file if you pass inputs/self around with specialArgs
+          ({pkgs, ...}: {
+            environment.systemPackages = [self.packages.${pkgs.stdenv.system}.neovim];
+          })
         ];
         # ...
       };
     };
   };
-}
-```
+}```

flake.lock

@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "blink-cmp": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1739129359,
+        "narHash": "sha256-nUrXXiJ7NRxS21H53U323lwEKdo08Y011l8XskXC/vw=",
+        "owner": "saghen",
+        "repo": "blink.cmp",
+        "rev": "b2485c76cb7877de6fe9c8670af59ba3d72fd74d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "saghen",
+        "repo": "blink.cmp",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
@@ -121,6 +137,7 @@
     },
     "root": {
       "inputs": {
+        "blink-cmp": "blink-cmp",
         "flake-parts": "flake-parts",
         "flake-utils": "flake-utils",
         "mnw": "mnw",

flake.nix

@@ -7,7 +7,7 @@
   } @ inputs: let
     # call the extended library with `inputs`
     # inputs is used to get the original standard library, and to pass inputs to the plugin autodiscovery function
-    lib = import ./lib/stdlib-extended.nix inputs;
+    lib = import ./lib/stdlib-extended.nix {inherit inputs self;};
   in
     flake-parts.lib.mkFlake {
       inherit inputs;
@@ -54,7 +54,7 @@
             self.nixosModules.nvf;
         };
 
-        pins = import ./npins;
+        inherit (lib.importJSON ./npins/sources.json) pins;
       };
 
       perSystem = {pkgs, ...}: {
@@ -98,5 +98,10 @@
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-utils.follows = "flake-utils";
     };
+
+    blink-cmp = {
+      url = "github:saghen/blink.cmp";
+      flake = false;
+    };
   };
 }

flake/develop.nix

@@ -9,7 +9,7 @@
       default = self'.devShells.lsp;
       nvim-nix = pkgs.mkShellNoCC {packages = [config.packages.nix];};
       lsp = pkgs.mkShellNoCC {
-        packages = with pkgs; [nil statix deadnix alejandra];
+        packages = with pkgs; [nil statix deadnix alejandra npins];
       };
     };
 

flake/legacyPackages.nix

@@ -14,8 +14,8 @@
           # features as they are added.
           nil = inputs'.nil.packages.default;
           blink-cmp = final.callPackage ./legacyPackages/blink-cmp.nix {
-            src = inputs.plugin-blink-cmp;
-            version = inputs.plugin-blink-cmp.shortRev or inputs.plugin-blink-cmp.shortDirtyRev or "dirty";
+            src = inputs.blink-cmp;
+            version = inputs.blink-cmp.shortRev or inputs.blink-cmp.shortDirtyRev or "dirty";
           };
         })
       ];

lib/default.nix

@@ -1,10 +1,10 @@
 {
+  self,
   inputs,
   lib,
   ...
 }: {
-  types = import ./types {inherit inputs lib;};
-
+  types = import ./types {inherit lib;};
   config = import ./config.nix {inherit lib;};
   binds = import ./binds.nix {inherit lib;};
   dag = import ./dag.nix {inherit lib;};
@@ -12,5 +12,5 @@
   lists = import ./lists.nix {inherit lib;};
   attrsets = import ./attrsets.nix {inherit lib;};
   lua = import ./lua.nix {inherit lib;};
-  neovimConfiguration = import ../modules {inherit inputs lib;};
+  neovimConfiguration = import ../modules {inherit self inputs lib;};
 }

lib/stdlib-extended.nix

@@ -1,6 +1,10 @@
 # Convenience function that returns the given Nixpkgs standard library
 # extended with our functions using `lib.extend`.
-inputs:
+{
+  inputs,
+  self,
+  ...
+} @ args:
 inputs.nixpkgs.lib.extend (self: super: {
   # WARNING: New functions should not be added here, but to files
   # imported by `./default.nix` under their own categories. If your
@@ -12,7 +16,7 @@ inputs.nixpkgs.lib.extend (self: super: {
   # E.g. for an input called `nvf`, `inputs.nvf.lib.nvim` will return the set
   # below.
   nvim = import ./. {
-    inherit inputs;
+    inherit (args) inputs self;
     lib = self;
   };
 

lib/types/default.nix

@@ -1,10 +1,6 @@
-{
-  inputs,
-  lib,
-  ...
-}: let
+{lib}: let
   typesDag = import ./dag.nix {inherit lib;};
-  typesPlugin = import ./plugins.nix {inherit inputs lib;};
+  typesPlugin = import ./plugins.nix {inherit lib;};
   typesLanguage = import ./languages.nix {inherit lib;};
   customTypes = import ./custom.nix {inherit lib;};
 in {

lib/types/plugins.nix

@@ -1,12 +1,8 @@
-{
-  inputs,
-  lib,
-  ...
-}: let
+{lib}: let
   inherit (lib.options) mkOption;
   inherit (lib.attrsets) attrNames mapAttrs' filterAttrs nameValuePair;
   inherit (lib.strings) hasPrefix removePrefix;
-  inherit (lib.types) submodule either package enum str lines attrsOf anything listOf nullOr;
+  inherit (lib.types) submodule either package enum str lines anything listOf nullOr;
 
   # Get the names of all flake inputs that start with the given prefix.
   fromInputs = {
@@ -15,11 +11,8 @@
   }:
     mapAttrs' (n: v: nameValuePair (removePrefix prefix n) {src = v;}) (filterAttrs (n: _: hasPrefix prefix n) inputs);
 
-  #  Get the names of all flake inputs that start with the given prefix.
-  pluginInputNames = attrNames (fromInputs {
-    inherit inputs;
-    prefix = "plugin-";
-  });
+  #  Get the names of all npins
+  pluginInputNames = attrNames (lib.importJSON ../../npins/sources.json).pins;
 
   # You can either use the name of the plugin or a package.
   pluginType = nullOr (

modules/default.nix

@@ -1,4 +1,5 @@
 {
+  self,
   inputs,
   lib,
 }: {
@@ -23,7 +24,7 @@
     specialArgs =
       extraSpecialArgs
       // {
-        inherit inputs;
+        inherit self inputs;
         modulesPath = toString ./.;
       };
     modules = concatLists [

modules/plugins/languages/lua.nix

@@ -8,7 +8,6 @@
   inherit (lib.modules) mkIf mkMerge;
   inherit (lib.meta) getExe;
   inherit (lib.lists) isList;
-  inherit (lib.strings) optionalString;
   inherit (lib.types) either listOf package str;
   inherit (lib.nvim.types) mkGrammarOption;
   inherit (lib.nvim.lua) expToLua;
@@ -16,6 +15,12 @@
 
   cfg = config.vim.languages.lua;
 in {
+  imports = [
+    (lib.mkRemovedOptionModule ["vim" "languages" "lua" "lsp" "neodev"] ''
+      neodev has been replaced by lazydev
+    '')
+  ];
+
   options.vim.languages.lua = {
     enable = mkEnableOption "Lua language support";
     treesitter = {
@@ -32,7 +37,7 @@ in {
         default = pkgs.lua-language-server;
       };
 
-      neodev.enable = mkEnableOption "neodev.nvim integration, useful for neovim plugin developers";
+      lazydev.enable = mkEnableOption "lazydev.nvim integration, useful for neovim plugin developers";
     };
   };
 
@@ -49,7 +54,6 @@ in {
           lspconfig.lua_ls.setup {
             capabilities = capabilities;
             on_attach = default_on_attach;
-            ${optionalString cfg.lsp.neodev.enable "before_init = require('neodev.lsp').before_init;"}
             cmd = ${
             if isList cfg.lsp.package
             then expToLua cfg.lsp.package
@@ -59,10 +63,15 @@ in {
         '';
       })
 
-      (mkIf cfg.lsp.neodev.enable {
-        vim.startPlugins = ["neodev-nvim"];
-        vim.pluginRC.neodev = entryBefore ["lua-lsp"] ''
-          require("neodev").setup({})
+      (mkIf cfg.lsp.lazydev.enable {
+        vim.startPlugins = ["lazydev-nvim"];
+        vim.pluginRC.lazydev = entryBefore ["lua-lsp"] ''
+          require("lazydev").setup({
+            enabled = function(root_dir)
+              return not vim.uv.fs_stat(root_dir .. "/.luarc.json")
+            end,
+            library = { { path = "''${3rd}/luv/library", words = { "vim%.uv" } } },
+          })
         '';
       })
     ]))

modules/plugins/lsp/lsp-signature/config.nix

@@ -22,7 +22,7 @@ in {
     ];
     vim = {
       startPlugins = [
-        "lsp-signature"
+        "lsp-signature-nvim"
       ];
 
       lsp.lspSignature.setupOpts = {

modules/plugins/lsp/null-ls/config.nix

@@ -14,7 +14,7 @@ in {
     {
       vim = {
         startPlugins = [
-          "none-ls"
+          "none-ls-nvim"
           "plenary-nvim"
         ];
 

modules/plugins/notes/todo-comments/config.nix

@@ -15,7 +15,7 @@ in {
   config = mkIf cfg.enable {
     vim = {
       startPlugins = [
-        "todo-comments"
+        "todo-comments-nvim"
       ];
 
       maps.normal = mkMerge [

modules/plugins/statusline/lualine/config.nix

@@ -34,7 +34,7 @@ in {
     })
     (mkIf cfg.enable {
       vim = {
-        startPlugins = ["lualine"];
+        startPlugins = ["lualine-nvim"];
         pluginRC.lualine = entryAnywhere ''
           local lualine = require('lualine')
           lualine.setup ${toLuaObject cfg.setupOpts}

modules/plugins/ui/smartcolumn/config.nix

@@ -11,7 +11,7 @@
 in {
   config = mkIf cfg.enable {
     vim = {
-      startPlugins = ["smartcolumn"];
+      startPlugins = ["smartcolumn-nvim"];
 
       pluginRC.smartcolumn = entryAnywhere ''
         require("smartcolumn").setup(${toLuaObject cfg.setupOpts})

modules/plugins/utility/binds/which-key/config.nix

@@ -14,7 +14,7 @@
 in {
   config = mkIf cfg.enable {
     vim = {
-      startPlugins = ["which-key"];
+      startPlugins = ["which-key-nvim"];
 
       pluginRC.whichkey = entryAnywhere ''
         local wk = require("which-key")

modules/plugins/visuals/highlight-undo/config.nix

@@ -11,7 +11,7 @@
 in {
   config = mkIf cfg.enable {
     vim = {
-      startPlugins = ["highlight-undo"];
+      startPlugins = ["highlight-undo-nvim"];
 
       pluginRC.highlight-undo = entryAnywhere ''
         require("highlight-undo").setup(${toLuaObject cfg.setupOpts})

modules/plugins/visuals/indent-blankline/config.nix

@@ -11,7 +11,7 @@
 in {
   config = mkIf cfg.enable {
     vim = {
-      startPlugins = ["indent-blankline"];
+      startPlugins = ["indent-blankline-nvim"];
 
       pluginRC.indent-blankline = entryAnywhere ''
         require("ibl").setup(${toLuaObject cfg.setupOpts})

modules/wrapper/build/config.nix

@@ -1,29 +1,27 @@
 {
   inputs,
-  lib,
   config,
   pkgs,
+  lib,
   ...
-}
-: let
+}: let
   inherit (pkgs) vimPlugins;
   inherit (lib.strings) isString;
   inherit (lib.lists) filter map;
   inherit (builtins) path;
 
-  # alias to the internal configuration
-  vimOptions = config.vim;
+  getPin = name: ((pkgs.callPackages ../../../npins/sources.nix {}) // config.vim.pluginOverrides).${name};
 
   noBuildPlug = pname: let
-    input = inputs."plugin-${pname}";
-    version = input.shortRev or input.shortDirtyRev or "dirty";
+    pin = getPin pname;
+    version = pin.revision or "dirty";
   in {
     # vim.lazy.plugins relies on pname, so we only set that here
     # version isn't needed for anything, but inherit it anyway for correctness
     inherit pname version;
     outPath = path {
       name = "${pname}-0-unstable-${version}";
-      path = input.outPath;
+      path = pin.outPath;
     };
     passthru.vimPlugin = false;
   };
@@ -32,12 +30,12 @@
   # if the plugin is nvim-treesitter, warn the user to use buildTreesitterPlug
   # instead
   buildPlug = attrs: let
-    input = inputs."plugin-${attrs.pname}";
+    pin = getPin attrs.pname;
   in
     pkgs.vimUtils.buildVimPlugin (
       {
-        version = input.shortRev or input.shortDirtyRev or "dirty";
-        src = input.outPath;
+        version = pin.revision or "dirty";
+        src = pin.outPath;
       }
       // attrs
     );
@@ -45,7 +43,7 @@
   buildTreesitterPlug = grammars: vimPlugins.nvim-treesitter.withPlugins (_: grammars);
 
   pluginBuilders = {
-    nvim-treesitter = buildTreesitterPlug vimOptions.treesitter.grammars;
+    nvim-treesitter = buildTreesitterPlug config.vim.treesitter.grammars;
     flutter-tools-patched = buildPlug {
       pname = "flutter-tools";
       patches = [./patches/flutter-tools.patch];
@@ -65,39 +63,41 @@
   };
 
   buildConfigPlugins = plugins:
-    map (
-      plug:
-        if (isString plug)
-        then pluginBuilders.${plug} or (noBuildPlug plug)
-        else plug
-    ) (filter (f: f != null) plugins);
+    map (plug:
+      if (isString plug)
+      then pluginBuilders.${plug} or (noBuildPlug plug)
+      else plug) (
+      filter (f: f != null) plugins
+    );
 
   # built (or "normalized") plugins that are modified
-  builtStartPlugins = buildConfigPlugins vimOptions.startPlugins;
-  builtOptPlugins = map (package: package // {optional = true;}) (buildConfigPlugins vimOptions.optPlugins);
+  builtStartPlugins = buildConfigPlugins config.vim.startPlugins;
+  builtOptPlugins = map (package: package // {optional = true;}) (
+    buildConfigPlugins config.vim.optPlugins
+  );
 
   # additional Lua and Python3 packages, mapped to their respective functions
   # to conform to the format mnw expects. end user should
   # only ever need to pass a list of packages, which are modified
   # here
-  extraLuaPackages = ps: map (x: ps.${x}) vimOptions.luaPackages;
-  extraPython3Packages = ps: map (x: ps.${x}) vimOptions.python3Packages;
+  extraLuaPackages = ps: map (x: ps.${x}) config.vim.luaPackages;
+  extraPython3Packages = ps: map (x: ps.${x}) config.vim.python3Packages;
 
   # Wrap the user's desired (unwrapped) Neovim package with arguments that'll be used to
   # generate a wrapped Neovim package.
   neovim-wrapped = inputs.mnw.lib.wrap pkgs {
-    neovim = vimOptions.package;
+    neovim = config.vim.package;
     plugins = builtStartPlugins ++ builtOptPlugins;
     appName = "nvf";
-    extraBinPath = vimOptions.extraPackages;
-    initLua = vimOptions.builtLuaConfigRC;
-    luaFiles = vimOptions.extraLuaFiles;
+    extraBinPath = config.vim.extraPackages;
+    initLua = config.vim.builtLuaConfigRC;
+    luaFiles = config.vim.extraLuaFiles;
 
-    inherit (vimOptions) viAlias vimAlias withRuby withNodeJs withPython3;
+    inherit (config.vim) viAlias vimAlias withRuby withNodeJs withPython3;
     inherit extraLuaPackages extraPython3Packages;
   };
 
-  dummyInit = pkgs.writeText "nvf-init.lua" vimOptions.builtLuaConfigRC;
+  dummyInit = pkgs.writeText "nvf-init.lua" config.vim.builtLuaConfigRC;
   # Additional helper scripts for printing and displaying nvf configuration
   # in your commandline.
   printConfig = pkgs.writers.writeDashBin "nvf-print-config" "cat ${dummyInit}";
@@ -110,10 +110,10 @@
     paths = [neovim-wrapped printConfig printConfigPath];
     postBuild = "echo Helpers added";
 
-    # Allow evaluating vimOptions, i.e., config.vim from the packages' passthru
+    # Allow evaluating config.vim, i.e., config.vim from the packages' passthru
     # attribute. For example, packages.x86_64-linux.neovim.passthru.neovimConfig
     # will return the configuration in full.
-    passthru.neovimConfig = vimOptions;
+    passthru.neovimConfig = config.vim;
 
     meta =
       neovim-wrapped.meta

modules/wrapper/environment/options.nix

@@ -140,5 +140,21 @@ in {
       example = ''["pynvim"]'';
       description = "List of python packages to install";
     };
+
+    pluginOverrides = mkOption {
+      type = attrsOf package;
+      default = {};
+      example = ''
+        {
+          lazydev-nvim = pkgs.fetchFromGitHub {
+            owner = "folke";
+            repo = "lazydev.nvim";
+            rev = "";
+            hash = "";
+          };
+        }
+      '';
+      description = "Attribute set of plugins to override default values";
+    };
   };
 }

npins/default.nix

@@ -1,80 +0,0 @@
-# Generated by npins. Do not modify; will be overwritten regularly
-let
-  data = builtins.fromJSON (builtins.readFile ./sources.json);
-  version = data.version;
-
-  mkSource =
-    spec:
-    assert spec ? type;
-    let
-      path =
-        if spec.type == "Git" then
-          mkGitSource spec
-        else if spec.type == "GitRelease" then
-          mkGitSource spec
-        else if spec.type == "PyPi" then
-          mkPyPiSource spec
-        else if spec.type == "Channel" then
-          mkChannelSource spec
-        else
-          builtins.throw "Unknown source type ${spec.type}";
-    in
-    spec // { outPath = path; };
-
-  mkGitSource =
-    {
-      repository,
-      revision,
-      url ? null,
-      hash,
-      branch ? null,
-      ...
-    }:
-    assert repository ? type;
-    # At the moment, either it is a plain git repository (which has an url), or it is a GitHub/GitLab repository
-    # In the latter case, there we will always be an url to the tarball
-    if url != null then
-      (builtins.fetchTarball {
-        inherit url;
-        sha256 = hash; # FIXME: check nix version & use SRI hashes
-      })
-    else
-      assert repository.type == "Git";
-      let
-        urlToName =
-          url: rev:
-          let
-            matched = builtins.match "^.*/([^/]*)(\\.git)?$" repository.url;
-
-            short = builtins.substring 0 7 rev;
-
-            appendShort = if (builtins.match "[a-f0-9]*" rev) != null then "-${short}" else "";
-          in
-          "${if matched == null then "source" else builtins.head matched}${appendShort}";
-        name = urlToName repository.url revision;
-      in
-      builtins.fetchGit {
-        url = repository.url;
-        rev = revision;
-        inherit name;
-        # hash = hash;
-      };
-
-  mkPyPiSource =
-    { url, hash, ... }:
-    builtins.fetchurl {
-      inherit url;
-      sha256 = hash;
-    };
-
-  mkChannelSource =
-    { url, hash, ... }:
-    builtins.fetchTarball {
-      inherit url;
-      sha256 = hash;
-    };
-in
-if version == 3 then
-  builtins.mapAttrs (_: mkSource) data.pins
-else
-  throw "Unsupported format version ${toString version} in sources.json. Try running `npins upgrade`"

npins/sources.nix

@@ -0,0 +1,85 @@
+# Based off of:
+# https://github.com/NixOS/nixpkgs/blob/776c3bee4769c616479393aeefceefeda16b6fcb/pkgs/tools/nix/npins/source.nix
+{
+  lib,
+  fetchurl,
+  fetchgit,
+  fetchzip,
+}:
+builtins.mapAttrs
+(
+  _: let
+    getZip = {
+      url,
+      hash,
+      ...
+    }:
+      fetchzip {
+        inherit url;
+        sha256 = hash;
+        extension = "tar";
+      };
+    mkGitSource = {
+      repository,
+      revision,
+      url ? null,
+      hash,
+      ...
+    } @ attrs:
+      assert repository ? type;
+        if url != null
+        then getZip attrs
+        else
+          assert repository.type == "Git"; let
+            urlToName = url: rev: let
+              matched = builtins.match "^.*/([^/]*)(\\.git)?$" repository.url;
+              short = builtins.substring 0 7 rev;
+              appendShort =
+                if (builtins.match "[a-f0-9]*" rev) != null
+                then "-${short}"
+                else "";
+            in "${
+              if matched == null
+              then "source"
+              else builtins.head matched
+            }${appendShort}";
+            name = urlToName repository.url revision;
+          in
+            fetchgit {
+              inherit name;
+              inherit (repository) url;
+              rev = revision;
+              sha256 = hash;
+            };
+
+    mkPyPiSource = {
+      url,
+      hash,
+      ...
+    }:
+      fetchurl {
+        inherit url;
+        sha256 = hash;
+      };
+  in
+    spec:
+      assert spec ? type; let
+        func =
+          {
+            Git = mkGitSource;
+            GitRelease = mkGitSource;
+            PyPi = mkPyPiSource;
+            Channel = getZip;
+          }
+          .${spec.type}
+          or (builtins.throw "Unknown source type ${spec.type}");
+      in
+        spec // {outPath = func spec;}
+)
+(
+  let
+    json = lib.importJSON ./sources.json;
+  in
+    assert lib.assertMsg (json.version == 3) "Npins version mismatch!";
+      json.pins
+)