PatWie / include-guard.nvim

Add cpplint include guard to header files in neovim

Neovim Include Guard (cpplint)

Adds header guard for the current file using the include header guard generated by cpplint.

With packer

use("patwie/include-guard.nvim")

Setup is

include_guard = require("include-guard")
include_guard.setup({ copyright_holder = "your_name", add_copyright = true })

-- Example short cut ("w" as wrap)
r.nnoremap("<leader>ww", require("include-guard").AddIncludeGuardAndCopyright)
r.nnoremap("<leader>wg", require("include-guard").AddIncludeGuard)
r.nnoremap("<leader>wc", require("include-guard").UpdateCopyright)

LuaSnip suppport

The functions can be used in LuaSnip as well:

local present, include_guard = pcall(require, "include-guard")

if not present then
	return
end

return {
    -- Inserts the copyright string without leading comment.
	s("cori", { f(function()
		return include_guard.GetCopyrightString()
	end) }),
    -- Inserts the include guard for C++ header files.
	s("inclg", {
		f(function()
			local s = include_guard.GetIncludeGuardString()
			return { "#ifndef " .. s, "#define " .. s, "", "" }
		end),
		i(1, ""),
		t("", ""),
		f(function()
			local s = include_guard.GetIncludeGuardString()
			return { "", "", "#endif  //  " .. s }
		end),
	}),
}