feat: add nvimdots

nvim/lua/modules/configs/completion/servers/clangd.lua

@@ -0,0 +1,79 @@
+local function switch_source_header_splitcmd(bufnr, splitcmd)
+	bufnr = require("lspconfig").util.validate_bufnr(bufnr)
+	local clangd_client = require("lspconfig").util.get_active_client_by_name(bufnr, "clangd")
+	local params = { uri = vim.uri_from_bufnr(bufnr) }
+	if clangd_client then
+		clangd_client.request("textDocument/switchSourceHeader", params, function(err, result)
+			if err then
+				error(tostring(err))
+			end
+			if not result then
+				vim.notify("Corresponding file can’t be determined", vim.log.levels.ERROR, { title = "LSP Error!" })
+				return
+			end
+			vim.api.nvim_command(splitcmd .. " " .. vim.uri_to_fname(result))
+		end)
+	else
+		vim.notify(
+			"Method textDocument/switchSourceHeader is not supported by any active server on this buffer",
+			vim.log.levels.ERROR,
+			{ title = "LSP Error!" }
+		)
+	end
+end
+
+local function get_binary_path_list(binaries)
+	local path_list = {}
+	for _, binary in ipairs(binaries) do
+		local path = vim.fn.exepath(binary)
+		if path ~= "" then
+			table.insert(path_list, path)
+		end
+	end
+	return table.concat(path_list, ",")
+end
+
+-- https://github.com/neovim/nvim-lspconfig/blob/master/lua/lspconfig/server_configurations/clangd.lua
+return function(options)
+	require("lspconfig").clangd.setup({
+		on_attach = options.on_attach,
+		capabilities = vim.tbl_deep_extend("keep", { offsetEncoding = { "utf-16", "utf-8" } }, options.capabilities),
+		single_file_support = true,
+		cmd = {
+			"clangd",
+			"-j=12",
+			"--enable-config",
+			"--background-index",
+			"--pch-storage=memory",
+			-- You MUST set this arg ↓ to your c/cpp compiler location (if not included)!
+			"--query-driver=" .. get_binary_path_list({ "clang++", "clang", "gcc", "g++" }),
+			"--clang-tidy",
+			"--all-scopes-completion",
+			"--completion-style=detailed",
+			"--header-insertion-decorators",
+			"--header-insertion=iwyu",
+			"--limit-references=3000",
+			"--limit-results=350",
+		},
+		commands = {
+			ClangdSwitchSourceHeader = {
+				function()
+					switch_source_header_splitcmd(0, "edit")
+				end,
+				description = "Open source/header in current buffer",
+			},
+			ClangdSwitchSourceHeaderVSplit = {
+				function()
+					switch_source_header_splitcmd(0, "vsplit")
+				end,
+				description = "Open source/header in a new vsplit",
+			},
+			ClangdSwitchSourceHeaderSplit = {
+				function()
+					switch_source_header_splitcmd(0, "split")
+				end,
+				description = "Open source/header in a new split",
+			},
+		},
+	})
+end