modules/plugins/languages/nim.nix

@@ -6,33 +6,31 @@
 }: let
   inherit (builtins) attrNames;
   inherit (lib.options) mkEnableOption mkOption;
-  inherit (lib.meta) getExe';
+  inherit (lib.meta) getExe;
   inherit (lib.modules) mkIf mkMerge;
-  inherit (lib.types) enum listOf package;
+  inherit (lib.lists) isList;
+  inherit (lib.types) enum either listOf package str;
   inherit (lib.nvim.types) mkGrammarOption;
-  inherit (lib.generators) mkLuaInline;
-  inherit (lib.nvim.attrsets) mapListToAttrs;
+  inherit (lib.nvim.lua) expToLua;
 
   cfg = config.vim.languages.nim;
 
-  defaultServers = ["nimlsp"];
+  defaultServer = "nimlsp";
   servers = {
     nimlsp = {
-      enable = true;
-      cmd = [(getExe' pkgs.nimlsp "nimlsp")];
-      filetypes = ["nim"];
-      root_dir =
-        mkLuaInline
-        /*
-        lua
-        */
+      package = pkgs.nimlsp;
+      lspConfig = ''
+        lspconfig.nimls.setup{
+          capabilities = capabilities;
+          on_attach = default_on_attach;
+          cmd = ${
+          if isList cfg.lsp.package
+          then expToLua cfg.lsp.package
+          else ''
+            {"${cfg.lsp.package}/bin/nimlsp"}
           ''
-          function(bufnr, on_dir)
-              local fname = vim.api.nvim_buf_get_name(bufnr)
-              on_dir(
-                util.root_pattern '*.nimble'(fname) or vim.fs.dirname(vim.fs.find('.git', { path = fname, upward = true })[1])
-              )
-          end
+        };
+        }
       '';
     };
   };
@@ -57,11 +55,17 @@ in {
 
     lsp = {
       enable = mkEnableOption "Nim LSP support" // {default = config.vim.lsp.enable;};
-
-      servers = mkOption {
+      server = mkOption {
         description = "Nim LSP server to use";
-        type = listOf (enum (attrNames servers));
-        default = defaultServers;
+        type = str;
+        default = defaultServer;
+      };
+
+      package = mkOption {
+        description = "Nim LSP server package, or the command to run as a list of strings";
+        example = ''[lib.getExe pkgs.nimlsp]'';
+        type = either package (listOf str);
+        default = servers.${cfg.lsp.server}.package;
       };
     };
 
@@ -97,12 +101,8 @@ in {
     })
 
     (mkIf cfg.lsp.enable {
-      vim.lsp.servers =
-        mapListToAttrs (n: {
-          name = n;
-          value = servers.${n};
-        })
-        cfg.lsp.servers;
+      vim.lsp.lspconfig.enable = true;
+      vim.lsp.lspconfig.sources.nim-lsp = servers.${cfg.lsp.server}.lspConfig;
     })
 
     (mkIf cfg.format.enable {

modules/plugins/languages/nu.nix

@@ -5,29 +5,26 @@
   ...
 }: let
   inherit (lib.options) mkEnableOption mkOption;
-  inherit (lib.types) enum listOf;
+  inherit (lib.types) str either package listOf;
   inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.nvim.lua) expToLua;
   inherit (lib.nvim.types) mkGrammarOption;
-  inherit (lib.meta) getExe;
-  inherit (lib.generators) mkLuaInline;
-  inherit (lib.nvim.attrsets) mapListToAttrs;
-  inherit (builtins) attrNames;
+  inherit (builtins) isList;
 
-  defaultServers = ["nushell"];
+  defaultServer = "nushell";
   servers = {
     nushell = {
-      enable = true;
-      cmd = [(getExe pkgs.nushell) "--no-config-file" "--lsp"];
-      filetypes = ["nu"];
-      root_dir =
-        mkLuaInline
-        /*
-        lua
-        */
-        ''
-          function(bufnr, on_dir)
-            on_dir(vim.fs.root(bufnr, { '.git' }) or vim.fs.dirname(vim.api.nvim_buf_get_name(bufnr)))
-          end
+      package = pkgs.nushell;
+      lspConfig = ''
+        lspconfig.nushell.setup{
+          capabilities = capabilities,
+          on_attach = default_on_attach,
+          cmd = ${
+          if isList cfg.lsp.package
+          then expToLua cfg.lsp.package
+          else ''{"${cfg.lsp.package}/bin/nu", "--no-config-file", "--lsp"}''
+        }
+        }
       '';
     };
   };
@@ -44,11 +41,17 @@ in {
 
     lsp = {
       enable = mkEnableOption "Nu LSP support" // {default = config.vim.lsp.enable;};
-
-      servers = mkOption {
+      server = mkOption {
+        type = str;
+        default = defaultServer;
         description = "Nu LSP server to use";
-        type = listOf (enum (attrNames servers));
-        default = defaultServers;
+      };
+
+      package = mkOption {
+        type = either package (listOf str);
+        default = servers.${cfg.lsp.server}.package;
+        example = ''[(lib.getExe pkgs.nushell) "--lsp"]'';
+        description = "Nu LSP server package, or the command to run as a list of strings";
       };
     };
   };
@@ -60,12 +63,8 @@ in {
     })
 
     (mkIf cfg.lsp.enable {
-      vim.lsp.servers =
-        mapListToAttrs (n: {
-          name = n;
-          value = servers.${n};
-        })
-        cfg.lsp.servers;
+      vim.lsp.lspconfig.enable = true;
+      vim.lsp.lspconfig.sources.nu-lsp = servers.${cfg.lsp.server}.lspConfig;
     })
   ]);
 }