nvim/dev-plugins.nix

@@ -0,0 +1,155 @@
+{
+  lib,
+  pkgs,
+  config,
+  helpers,
+  ...
+}:
+let
+  inherit (helpers) mkRaw enableExceptInTests;
+  cfg = config.jhome.nvim;
+  enabledLSPs = [
+    "bashls"
+    # "clangd" # Adds ~2GiB
+    # "html" # Not writing html
+    "jsonls"
+    "marksman"
+    "nixd"
+    "pyright"
+    "ruff"
+    "taplo"
+    # "texlab" # Not using it
+    "typos_lsp"
+    # "typst_lsp" # Not using it
+  ];
+in
+{
+  config = lib.mkIf cfg.dev.enable (
+    lib.mkMerge [
+      # Enable LSPs
+      {
+        plugins.lsp.servers = lib.genAttrs enabledLSPs (_: {
+          enable = true;
+        });
+      }
+      # Remove bundled LSPs
+      (lib.mkIf (!cfg.dev.bundleLSPs) {
+        plugins.lsp.servers = lib.genAttrs enabledLSPs (_: {
+          package = null;
+        });
+      })
+      # Configure LSPs
+      {
+        plugins = {
+          lsp.servers.bashls.package = pkgs.bash-language-server;
+          lspkind = {
+            enable = true;
+            mode = "symbol";
+            extraOptions.maxwidth = 50;
+          };
+          lsp-lines.enable = true;
+        };
+      }
+      # Configure Treesitter
+      {
+        plugins.treesitter = {
+          enable = true;
+          settings = {
+            highlight.enable = true;
+            indent.enable = true;
+            incremental_election.enable = true;
+          };
+        };
+      }
+      # Do not bundle treesitter grammars
+      (lib.mkIf (!cfg.dev.bundleGrammars) { plugins.treesitter.grammarPackages = [ ]; })
+      # Configure Formatters
+      {
+        extraPackages = [
+          pkgs.luajitPackages.jsregexp
+          pkgs.shfmt
+          pkgs.stylua
+          pkgs.taplo
+          pkgs.yamlfmt
+        ];
+        plugins.conform-nvim = {
+          enable = true;
+          settings = {
+            formatters.nixfmt.command = "${lib.getExe pkgs.nixfmt-rfc-style}";
+            formatters_by_ft = {
+              "_" = [ "trim_whitespace" ];
+              c = [ "clang_format" ];
+              cpp = [ "clang_format" ];
+              lua = [ "stylua" ];
+              nix = [ "nixfmt" ];
+              rust = [ "rustfmt" ];
+              sh = [ "shfmt" ];
+              toml = [ "taplo" ];
+              yaml = [ "yamlfmt" ];
+              zig = [ "zigfmt" ];
+            };
+          };
+        };
+      }
+      # Configure Linters
+      {
+        extraPackages = [
+          pkgs.dash
+          pkgs.statix
+          pkgs.zsh
+        ];
+        plugins.lint = {
+          enable = true;
+          lintersByFt = {
+            # latex = [ "chktex" ]; # Not in use
+            nix = [ "statix" ];
+            sh = [ "dash" ];
+            zsh = [ "zsh" ];
+          };
+        };
+      }
+      # Jupyter notebooks
+      {
+        extraPackages = [ (pkgs.python3.withPackages (p: [ p.jupytext ])) ];
+        plugins = {
+          image.enable = enableExceptInTests;
+          jupytext = {
+            enable = true;
+            settings.custom_language_formatting.python = {
+              extension = "md";
+              style = "markdown";
+              force_ft = "markdown";
+            };
+          };
+        };
+      }
+      # Rust plugins
+      {
+        plugins = {
+          bacon = {
+            enable = true;
+            settings.quickfix.enabled = true;
+          };
+          rustaceanvim = {
+            enable = true;
+            # Install through rustup
+            rustAnalyzerPackage = null;
+          };
+        };
+      }
+      # Other plugins
+      {
+        plugins = {
+          nvim-colorizer = {
+            enable = true;
+            userDefaultOptions = {
+              names = false; # disable named colors (i.e. red)
+              mode = "virtualtext";
+            };
+          };
+          otter.enable = true;
+        };
+      }
+    ]
+  );
+}

nvim/options.nix

@@ -1,7 +1,36 @@
 { lib, ... }:
+let
+  inherit (lib) mkEnableOption mkOption types;
+  mkDisableOption =
+    desc:
+    mkEnableOption desc
+    // {
+      default = true;
+      example = false;
+    };
+in
 {
-  options.jhome.nvim.enable = lib.mkEnableOption "jalil's neovim configuration" // {
+  options.jhome.nvim = {
-    default = true;
+    enable = mkDisableOption "jalil's Neovim configuration";
-    example = false;
+    dev = mkOption {
+      type = types.submodule {
+        options = {
+          enable = mkDisableOption "development configuration";
+          bundleLSPs = mkDisableOption "bundling LSPs with Neovim";
+          bundleGrammars = mkDisableOption "bundling treesitter grammars with Neovim";
+        };
+      };
+      default = { };
+      example = {
+        enable = false;
+      };
+      description = ''
+        Development options
+
+        Disabling this is advised for headless setups (e.g. servers), where you
+        won't be doing software development and would prefer to instead have a
+        smaller package.
+      '';
+    };
   };
 }

nvim/plugins.nix

@@ -1,18 +1,9 @@
-{
+{ lib, helpers, ... }:
-  lib,
-  pkgs,
-  helpers,
-  ...
-}:
 let
-  inherit (helpers) mkRaw enableExceptInTests;
+  inherit (helpers) mkRaw;
 in
 {
   config.plugins = {
-    bacon = {
-      enable = true;
-      settings.quickfix.enabled = true;
-    };
     cmp = {
       enable = true;
       cmdline = {
@@ -140,77 +131,7 @@ in
             '';
       };
     };
-    # FIXME: doesn't include formatters
-    conform-nvim = {
-      enable = true;
-      settings = {
-        formatters.nixfmt.command = "${lib.getExe pkgs.nixfmt-rfc-style}";
-        formatters_by_ft = {
-          "_" = [ "trim_whitespace" ];
-          c = [ "clang_format" ];
-          cpp = [ "clang_format" ];
-          lua = [ "stylua" ];
-          nix = [ "nixfmt" ];
-          rust = [ "rustfmt" ];
-          sh = [ "shfmt" ];
-          toml = [ "taplo" ];
-          yaml = [ "yamlfmt" ];
-          zig = [ "zigfmt" ];
-        };
-      };
-    };
     gitsigns.enable = true;
-    image.enable = enableExceptInTests;
-    jupytext = {
-      enable = true;
-      settings.custom_language_formatting.python = {
-        extension = "md";
-        style = "markdown";
-        force_ft = "markdown";
-      };
-    };
-    lint = {
-      enable = true;
-      lintersByFt = {
-        latex = [ "chktex" ];
-        nix = [ "statix" ];
-        sh = [ "dash" ];
-        zsh = [ "zsh" ];
-      };
-    };
-    lsp = {
-      enable = true;
-      servers = {
-        bashls = {
-          enable = true;
-          package = pkgs.bash-language-server;
-        };
-        # clangd.enable = true; # Adds ~2GiB
-        # html.enable = true; # Not writing html
-        jsonls.enable = true;
-        marksman.enable = true;
-        nixd.enable = true;
-        nil_ls = {
-          enable = true;
-          settings.nix.flake = {
-            autoArchive = true;
-            autoEvalInputs = true;
-          };
-        };
-        pyright.enable = true;
-        ruff.enable = true;
-        taplo.enable = true;
-        # texlab.enable = true; # Not writing TeX rn
-        typos_lsp.enable = true;
-        # typst_lsp.enable = true; # Not using it either
-      };
-    };
-    lspkind = {
-      enable = true;
-      mode = "symbol";
-      extraOptions.maxwidth = 50;
-    };
-    lsp-lines.enable = true;
     lualine = {
       enable = true;
       settings.options.theme = lib.mkForce "gruvbox";
@@ -254,19 +175,6 @@ in
       enable = true;
       backgroundColour = "#000000";
     };
-    nvim-colorizer = {
-      enable = true;
-      userDefaultOptions = {
-        names = false; # disable named colors (i.e. red)
-        mode = "virtualtext";
-      };
-    };
-    otter.enable = true;
-    rustaceanvim = {
-      enable = true;
-      # Install through rustup
-      rustAnalyzerPackage = null;
-    };
     telescope = {
       enable = true;
       extensions = {
@@ -274,14 +182,6 @@ in
         fzy-native.enable = true;
       };
     };
-    treesitter = {
-      enable = true;
-      settings = {
-        highlight.enable = true;
-        indent.enable = true;
-        incremental_election.enable = true;
-      };
-    };
     trouble = {
       enable = true;
       settings.auto_close = true;

nvim/standalone.nix

@@ -10,6 +10,7 @@
   imports = [
     ./options.nix
     ./plugins.nix
+    ./dev-plugins.nix
     ./mappings.nix
     ./augroups.nix
   ];
@@ -62,14 +63,7 @@
     # Formatting & linters
     extraPackages = [
       pkgs.luajitPackages.jsregexp
-      pkgs.shfmt
       pkgs.silicon
-      pkgs.statix
-      pkgs.stylua
-      pkgs.taplo
-      pkgs.typos
-      pkgs.yamlfmt
-      (pkgs.python3.withPackages (p: [ p.jupytext ]))
     ];
     extraConfigLuaPre =
       # lua