nvim-lspconfig

init.lua

-- LSP settings
local nvim_lsp = require("lspconfig")
local on_attach = function(client, bufnr)
	vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")

	local opts = { noremap = true, silent = true }
	vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<Cmd>lua vim.lsp.buf.declaration()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
	vim.api.nvim_buf_set_keymap(
		bufnr,
		"n",
		"<leader>wl",
		"<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>",
		opts
	)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
	-- vim.api.nvim_buf_set_keymap(bufnr, "v", "<leader>ca", "<cmd>lua vim.lsp.buf.range_code_action()<CR>", opts)
	vim.api.nvim_buf_set_keymap(
		bufnr,
		"n",
		"<leader>e",
		"<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>",
		opts
	)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
	vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
	vim.api.nvim_buf_set_keymap(
		bufnr,
		"n",
		"<leader>so",
		[[<cmd>lua require("telescope.builtin").lsp_document_symbols()<CR>]],
		opts
	)
 
end

nvim_lsp.pyright.setup({
	on_attach = on_attach,
	flags = {
		debounce_text_changes = 300,
	},
	settings = {
		python = {
			analysis = {
				autoSearchPaths = true,
				diagnosticMode = "openFilesOnly",
				useLibraryCodeForTypes = true,
				typeCheckingMode = "basic",
			},
		},
	},
})

vim.cmd([[autocmd CursorHoldI * silent! lua vim.lsp.buf.signature_help()]])