Fuxx

home/.config/nvim/lua/lsp-config/language-servers.lua

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+local lsp_installer = require("nvim-lsp-installer")
+
+local on_attach = function(client, bufnr)
+	local function buf_set_keymap(...)
+		vim.api.nvim_buf_set_keymap(bufnr, ...)
+	end
+	local function buf_set_option(...)
+		vim.api.nvim_buf_set_option(bufnr, ...)
+	end
+
+	buf_set_option("omnifunc", "v:lua.vim.lsp.omnifunc")
+
+	local opts = { noremap = true, silent = true }
+
+	buf_set_keymap("n", "gd", ":lua vim.lsp.buf.definition()<CR>", opts) --> jumps to the definition of the symbol under the cursor
+	buf_set_keymap("n", "<leader>lh", ":lua vim.lsp.buf.hover()<CR>", opts) --> information about the symbol under the cursos in a floating window
+	buf_set_keymap("n", "gi", ":lua vim.lsp.buf.implementation()<CR>", opts) --> lists all the implementations for the symbol under the cursor in the quickfix window
+	buf_set_keymap("n", "<leader>rn", ":lua vim.lsp.util.rename()<CR>", opts) --> renaname old_fname to new_fname
+	buf_set_keymap("n", "<leader>ca", ":lua vim.lsp.buf.code_action()<CR>", opts) --> selects a code action available at the current cursor position
+	buf_set_keymap("n", "gr", ":lua vim.lsp.buf.references()<CR>", opts) --> lists all the references to the symbl under the cursor in the quickfix window
+	buf_set_keymap("n", "<leader>ld", ":lua vim.diagnostic.open_float()<CR>", opts)
+	buf_set_keymap("n", "[d", ":lua vim.diagnostic.goto_prev()<CR>", opts)
+	buf_set_keymap("n", "]d", ":lua vim.diagnostic.goto_next()<CR>", opts)
+	buf_set_keymap("n", "<leader>lq", ":lua vim.diagnostic.setloclist()<CR>", opts)
+	buf_set_keymap("n", "<leader>lf", ":lua vim.lsp.buf.formatting()<CR>", opts) --> formats the current buffer
+end
+
+local servers = {
+	"bashls",
+	"cssls",
+	"eslint",
+	--"ltex",
+	"sumneko_lua",
+	"tsserver",
+	--"pyright",
+	"jedi_language_server",
+}
+
+---@diagnostic disable-next-line: undefined-global 
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities = require("cmp_nvim_lsp").default_capabilities(capabilities)
+
+for _, name in pairs(servers) do
+	local server_is_found, server = lsp_installer.get_server(name)
+	if server_is_found then
+		if not server:is_installed() then
+			print("Installing " .. name)
+			server:install()
+		end
+	end
+end
+
+lsp_installer.on_server_ready(function(server)
+	-- Specify the default options which we'll use to setup all servers
+	local default_opts = {
+		on_attach = on_attach,
+		capabilities = capabilities,
+	}
+
+	server:setup(default_opts)
+end)