Merge c4dbf87dee into 54ec473039

flake.lock

@@ -412,6 +412,22 @@
         "type": "github"
       }
     },
+    "plugin-conform-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1726168403,
+        "narHash": "sha256-AWgG+16Bh/xu50pU78mKIcQy9MKzWF1YKdbEt5jX0WQ=",
+        "owner": "stevearc",
+        "repo": "conform.nvim",
+        "rev": "1a99fdc1d3aa9ccdf3021e67982a679a8c5c740c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stevearc",
+        "repo": "conform.nvim",
+        "type": "github"
+      }
+    },
     "plugin-copilot-cmp": {
       "flake": false,
       "locked": {
@@ -1229,6 +1245,22 @@
         "type": "github"
       }
     },
+    "plugin-nvim-lint": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1727002360,
+        "narHash": "sha256-mg3IqNfIeWimasYEHilqv4Yx67hTHBubq19nLTNrjLk=",
+        "owner": "mfussenegger",
+        "repo": "nvim-lint",
+        "rev": "968a35d54b3a4c1ce66609cf80b14d4ae44fe77f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mfussenegger",
+        "repo": "nvim-lint",
+        "type": "github"
+      }
+    },
     "plugin-nvim-lspconfig": {
       "flake": false,
       "locked": {
@@ -1929,6 +1961,7 @@
         "plugin-cmp-treesitter": "plugin-cmp-treesitter",
         "plugin-codewindow-nvim": "plugin-codewindow-nvim",
         "plugin-comment-nvim": "plugin-comment-nvim",
+        "plugin-conform-nvim": "plugin-conform-nvim",
         "plugin-copilot-cmp": "plugin-copilot-cmp",
         "plugin-copilot-lua": "plugin-copilot-lua",
         "plugin-crates-nvim": "plugin-crates-nvim",
@@ -1980,6 +2013,7 @@
         "plugin-nvim-dap-ui": "plugin-nvim-dap-ui",
         "plugin-nvim-docs-view": "plugin-nvim-docs-view",
         "plugin-nvim-lightbulb": "plugin-nvim-lightbulb",
+        "plugin-nvim-lint": "plugin-nvim-lint",
         "plugin-nvim-lspconfig": "plugin-nvim-lspconfig",
         "plugin-nvim-metals": "plugin-nvim-metals",
         "plugin-nvim-navbuddy": "plugin-nvim-navbuddy",

flake.nix

@@ -211,6 +211,18 @@
       flake = false;
     };
 
+    # Formatters
+    plugin-conform-nvim = {
+      url = "github:stevearc/conform.nvim";
+      flake = false;
+    };
+
+    # Diagnostics
+    plugin-nvim-lint = {
+      url = "github:mfussenegger/nvim-lint";
+      flake = false;
+    };
+
     # Copying/Registers
     plugin-registers = {
       url = "github:tversteeg/registers.nvim";

lib/languages.nix

@@ -5,6 +5,15 @@
   inherit (lib.types) bool;
   inherit (lib.nvim.attrsets) mapListToAttrs;
 in {
+  # A wrapper around `mkOption` to create a boolean option that is
+  # used for Language Server modules.
+  mkEnable = desc:
+    mkOption {
+      description = "Turn on ${desc} for enabled languages by default";
+      type = bool;
+      default = false;
+    };
+
   # Converts a boolean to a yes/no string. This is used in lots of
   # configuration formats.
   diagnosticsToLua = {
@@ -27,11 +36,4 @@ in {
       value = diagnosticsProviders.${type}.nullConfig package;
     })
     config;
-
-  mkEnable = desc:
-    mkOption {
-      description = "Turn on ${desc} for enabled languages by default";
-      type = bool;
-      default = false;
-    };
 }

modules/modules.nix

@@ -24,6 +24,7 @@
       "dashboard"
       "debugger"
       "filetree"
+      "formatter"
       "git"
       "languages"
       "lsp"

modules/plugins/diagnostics/default.nix

@@ -0,0 +1,3 @@
+{
+  imports = [./nvim-lint];
+}

modules/plugins/diagnostics/nvim-lint/config.nix

@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.lua) toLuaObject;
+
+  cfg = config.vim.diagnostics.nvim-lint;
+in {
+  config = mkIf cfg.enable {
+    vim = {
+      startPlugins = ["nvim-lint"];
+      pluginRC.nvim-lint = entryAnywhere ''
+        require("lint").setup(${toLuaObject cfg.setupOpts})
+      '';
+    };
+  };
+}

modules/plugins/diagnostics/nvim-lint/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./nvim-lint.nix
+    ./config.nix
+  ];
+}

modules/plugins/diagnostics/nvim-lint/nvim-lint.nix

@@ -0,0 +1,36 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkOption mkEnableOption literalExpression;
+  inherit (lib.types) attrs attrsOf listOf str;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.diagnostics.nvim-lint = {
+    enable = mkEnableOption "asynchronous linter plugin for Neovim [nvim-lint]";
+    setupOpts = mkPluginSetupOption "conform.nvim" {
+      linters_by_ft = mkOption {
+        type = attrsOf (listOf str);
+        default = {};
+        example = {
+          text = ["vale"];
+          markdown = ["vale"];
+        };
+        description = ''
+          Map of filetype to formatters. This option takes a set of
+          `key = value` format where the `value will` be converted
+          to its Lua equivalent. You are responsible for passing the
+          correct Nix data types to generate a correct Lua value that
+          conform is able to accept.
+        '';
+      };
+
+      default_format_opts = mkOption {
+        type = attrs;
+        default = {lsp_format = "fallback";};
+        description = "Default values when calling `conform.format()`";
+      };
+    };
+  };
+}

modules/plugins/formatter/conform-nvim/config.nix

@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.lua) toLuaObject;
+
+  cfg = config.vim.formatter.conform-nvim;
+in {
+  config = mkIf cfg.enable {
+    vim = {
+      startPlugins = ["conform-nvim"];
+      pluginRC.conform-nvim = entryAnywhere ''
+        require("conform").setup(${toLuaObject cfg.setupOpts})
+      '';
+    };
+  };
+}

modules/plugins/formatter/conform-nvim/conform-nvim.nix

@@ -0,0 +1,61 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkOption mkEnableOption literalExpression;
+  inherit (lib.types) attrs enum;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.formatter.conform-nvim = {
+    enable = mkEnableOption "lightweight yet powerful formatter plugin for Neovim [conform-nvim]";
+    setupOpts = mkPluginSetupOption "conform.nvim" {
+      formatters_by_ft = mkOption {
+        type = attrs;
+        default = {};
+        example = literalExpression "lua = [\"${pkgs.stylua}/bin/stylua\"]";
+        description = ''
+          Map of filetype to formatters. This option takes a set of
+          `key = value` format where the `value will` be converted
+          to its Lua equivalent. You are responsible for passing the
+          correct Nix data types to generate a correct Lua value that
+          conform is able to accept.
+        '';
+      };
+
+      default_format_opts = mkOption {
+        type = attrs;
+        default = {lsp_format = "fallback";};
+        description = "Default values when calling `conform.format()`";
+      };
+
+      format_on_save = mkOption {
+        type = attrs;
+        default = {
+          lsp_format = "fallback";
+          timeout_ms = 500;
+        };
+        description = ''
+          Table that will be passed to `conform.format()`. If this
+          is set, Conform will run the formatter on save.
+        '';
+      };
+
+      format_after_save = mkOption {
+        type = attrs;
+        default = {lsp_format = "fallback";};
+        description = ''
+          Table that will be passed to `conform.format()`. If this
+          is set, Conform will run the formatter asynchronously after
+          save.
+        '';
+      };
+
+      log_level = mkOption {
+        type = enum ["vim.log.levels.ERROR" "vim.log.levels.WARN" "vim.log.levels.INFO" "vim.log.levels.DEBUG"];
+        default = "vim.log.levels.ERROR"; # TODO: make this luaInline
+        description = "Logging level for conform-nvim";
+      };
+    };
+  };
+}

modules/plugins/formatter/conform-nvim/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./conform-nvim.nix
+    ./config.nix
+  ];
+}

modules/plugins/formatter/default.nix

@@ -0,0 +1,3 @@
+{
+  imports = [./conform-nvim];
+}

modules/plugins/languages/html.nix

@@ -4,17 +4,54 @@
   lib,
   ...
 }: let
-  inherit (lib.options) mkEnableOption mkOption;
+  inherit (builtins) attrNames;
+  inherit (lib.options) mkOption mkEnableOption;
   inherit (lib.modules) mkIf mkMerge;
-  inherit (lib.types) bool;
+  inherit (lib.lists) optional isList;
-  inherit (lib.lists) optional;
+  inherit (lib.types) enum either package listOf str bool;
   inherit (lib.nvim.types) mkGrammarOption;
+  inherit (lib.nvim.lua) expToLua;
   inherit (lib.nvim.dag) entryAnywhere;
 
   cfg = config.vim.languages.html;
+
+  defaultServer = "html";
+  servers = {
+    html = {
+      package = pkgs.vscode-langservers-extracted;
+      lspConfig = ''
+        lspconfig.html.setup{
+          capabilities = capabilities;
+          on_attach = default_on_attach;
+          cmd = ${
+          if isList cfg.lsp.package
+          then expToLua cfg.lsp.package
+          else ''{"${cfg.lsp.package}/bin/vscode-html-language-server",  "--stdio"}''
+        };
+        }
+      '';
+    };
+  };
 in {
   options.vim.languages.html = {
     enable = mkEnableOption "HTML language support";
+
+    lsp = {
+      enable = mkEnableOption "Enable HTML LSP support" // {default = config.vim.languages.enableLSP;};
+
+      server = mkOption {
+        type = enum (attrNames servers);
+        default = defaultServer;
+        description = "HTML LSP server to use";
+      };
+
+      package = mkOption {
+        type = either package (listOf str);
+        default = pkgs.vscode-langservers-extracted;
+        description = "html-language-server package, or the command to run as a list of strings";
+      };
+    };
+
     treesitter = {
       enable = mkEnableOption "HTML treesitter support" // {default = config.vim.languages.enableTreesitter;};
       package = mkGrammarOption pkgs "html";
@@ -27,6 +64,11 @@ in {
   };
 
   config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.lsp.enable {
+      vim.lsp.lspconfig.enable = true;
+      vim.lsp.lspconfig.sources.html-lsp = servers.${cfg.lsp.server}.lspConfig;
+    })
+
     (mkIf cfg.treesitter.enable {
       vim = {
         startPlugins = optional cfg.treesitter.autotagHtml "nvim-ts-autotag";