[neovim] Update config

- Disable copilot and null-ls plugins
- Migrate from nvim-cmp to blink.cmp

flake.nix

@@ -28,6 +28,7 @@
             ];
             pkgs = import inputs.nixpkgs {
               inherit system;
+              config.allowUnfree = true;
               # https://nixos.wiki/wiki/Overlays
               overlays = [
                 inputs.devenv.overlays.default

home/neovim/default.nix

@@ -5,29 +5,30 @@
     enable = true;
     defaultEditor = true;
     extraPackages = [
+      pkgs.bash-language-server
       pkgs.gopls
       pkgs.lua-language-server
       pkgs.nixd
       pkgs.nixfmt-rfc-style
-      pkgs.nodePackages.bash-language-server
-      pkgs.nodePackages.typescript-language-server
       pkgs.pyright
       pkgs.ruby-lsp
       pkgs.stylua
       pkgs.terraform-ls
+      pkgs.typescript-language-server
       pkgs.vscode-langservers-extracted
       pkgs.yaml-language-server
     ];
     extraLuaConfig = builtins.readFile ./extra-config.lua;
     plugins = builtins.concatMap (plugin: pkgs.callPackage plugin { }) [
+      # ./plugins/cmp
+      # ./plugins/copilot
+      # ./plugins/null-ls
       ./plugins/auto-dark-mode
-      ./plugins/cmp
       ./plugins/comment
       ./plugins/conform
       ./plugins/gitsigns
       ./plugins/lspconfig
       ./plugins/lualine
-      ./plugins/null-ls
       ./plugins/solarized
       ./plugins/telescope
       ./plugins/treesitter

home/neovim/plugins/conform/config.lua

@@ -7,13 +7,6 @@ require("conform").setup({
 		go = { "gofmt" },
 		lua = { "stylua" },
 		nix = { "nixfmt" },
-		python = { "black" },
-		terraform = { "terraform" },
-	},
-	formatters = {
-		terraform = {
-			command = "terraform",
-			args = { "fmt" },
-		},
+		terraform = { "terraform_fmt" },
 	},
 })

home/neovim/plugins/copilot/config.lua

@@ -0,0 +1,5 @@
+require("copilot").setup({
+	suggestion = {
+		enabled = false,
+	},
+})

home/neovim/plugins/copilot/default.nix

@@ -0,0 +1,9 @@
+{ pkgs, ... }:
+
+[
+  {
+    plugin = pkgs.vimPlugins.copilot-lua;
+    config = builtins.readFile ./config.lua;
+    type = "lua";
+  }
+]

home/neovim/plugins/lspconfig/config.lua

@@ -46,14 +46,12 @@ local servers = {
 	},
 }
 
-local capabilities = vim.lsp.protocol.make_client_capabilities()
-capabilities = vim.tbl_deep_extend("force", capabilities, require("cmp_nvim_lsp").default_capabilities())
-
+local blink = require("blink.cmp")
 local lspconfig = require("lspconfig")
-for server, options in pairs(servers) do
-	lspconfig[server].setup(vim.tbl_extend("keep", options, {
-		capabilities = capabilities,
-	}))
+
+for server, config in pairs(servers) do
+	config.capabilities = blink.get_lsp_capabilities(config.capabilities)
+	lspconfig[server].setup(config)
 end
 
 -- https://github.com/neovim/nvim-lspconfig

home/neovim/plugins/lspconfig/default.nix

@@ -6,4 +6,5 @@
     config = builtins.readFile ./config.lua;
     type = "lua";
   }
+  pkgs.vimPlugins.blink-cmp
 ]