config

after/plugin/lsp.lua

@@ -0,0 +1,74 @@
+local lsp = require("lsp-zero")
+
+lsp.preset("recommended")
+
+require("mason").setup({})
+require("mason-lspconfig").setup({
+	ensure_installed = {
+        "ts_ls",
+		"eslint",
+		"lua_ls",
+		"rust_analyzer",
+        "ast_grep"
+	},
+	handlers = {
+		function(server_name)
+			require("lspconfig")[server_name].setup({})
+		end,
+	}
+})
+
+local cmp = require('cmp')
+
+cmp.setup({
+	window = {
+		completion = cmp.config.window.bordered(),
+		documentation = cmp.config.window.bordered(),
+	},
+	mapping = cmp.mapping.preset.insert({
+		['<C-k>'] = cmp.mapping.select_prev_item(),
+		['<C-j>'] = cmp.mapping.select_next_item(),
+		['<C-y>'] = cmp.mapping.confirm({ select = true }),
+		["<C-Space>"] = cmp.mapping.complete(),
+	}),
+	snippet = {
+		expand = function(args)
+			require('luasnip').lsp_expand(args.body)
+		end,
+	},
+})
+
+lsp.extend_lspconfig()
+
+lsp.set_preferences({
+  sign_icons = { }
+})
+
+lsp.on_attach(function(client, bufnr)
+lsp.default_keymaps({buffer = bufnr})
+
+  local opts = {buffer = bufnr, remap = false}
+
+  vim.keymap.set("n", "gd", function() vim.lsp.buf.definition() end, opts)
+  vim.keymap.set("n", "K", function() vim.lsp.buf.hover() end, opts)
+  vim.keymap.set("n", "<leader>vws", function() vim.lsp.buf.workspace_symbol() end, opts)
+  vim.keymap.set("n", "<leader>vd", function() vim.diagnostic.open_float() end, opts)
+  vim.keymap.set("n", "[d", function() vim.diagnostic.goto_next() end, opts)
+  vim.keymap.set("n", "]d", function() vim.diagnostic.goto_prev() end, opts)
+  vim.keymap.set("n", "<leader>vca", function() vim.lsp.buf.code_action() end, opts)
+  vim.keymap.set("n", "<leader>vrn", function() vim.lsp.buf.rename() end, opts)
+  vim.keymap.set("i", "<C-h>", function() vim.lsp.buf.signature_help() end, opts)
+end)
+
+lsp.setup()
+
+-- Function to restart all active LSP clients
+local function restart_lsp()
+  for _, client in pairs(vim.lsp.get_active_clients()) do
+    client.stop()
+  end
+  vim.cmd("edit") -- Reload the current buffer to reattach the LSP clients
+end
+
+-- Create a Neovim command to restart LSP
+vim.api.nvim_create_user_command('LspRestart', restart_lsp, {})