nvim: Add snippet for include guards

1 files changed, 24 insertions, 0 deletions

diff --git a/.config/nvim/after/plugin/luasnip.lua b/.config/nvim/after/plugin/luasnip.lua
index 6d9d662..6bd0f26 100644
--- a/.config/nvim/after/plugin/luasnip.lua
+++ b/.config/nvim/after/plugin/luasnip.lua
@@ -11,6 +11,12 @@ local sn = ls.snippet_node
 local t = ls.text_node
 local fmt = require('luasnip.extras.fmt').fmt
 
+local function same(index)
+	return f(function(args)
+		return args[1]
+	end, { index })
+end
+
 ls.config.set_config {
 	history = true,
 	updateevents = 'TextChanged,TextChangedI',
@@ -181,6 +187,24 @@ ls.add_snippets('go', {
 	),
 })
 
+
+ls.add_snippets('c', {
+	s(
+		'gu',
+		fmt(
+			[[
+				#ifndef {}_H
+				#define {}_H
+
+				{}
+
+				#endif /* !{}_H */
+			]],
+			{ i(1), same(1), i(0), same(1), }
+		)
+	),
+})
+
 vim.keymap.set({ 'i', 's' }, '<C-l>', function()
 	if ls.expand_or_jumpable() then
 		ls.expand_or_jump()