1 files changed, 142 insertions, 0 deletions
diff --git a/config/essentials/nvim/after/plugin/luasnip.lua b/config/essentials/nvim/after/plugin/luasnip.lua
new file mode 100644
index 0000000..2e375e1
--- /dev/null
+++ b/config/essentials/nvim/after/plugin/luasnip.lua
@@ -0,0 +1,142 @@
+local ls = require("luasnip")
+local s = ls.snippet
+local sn = ls.snippet_node
+local isn = ls.indent_snippet_node
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+local c = ls.choice_node
+local d = ls.dynamic_node
+local r = ls.restore_node
+local events = require("luasnip.util.events")
+local ai = require("luasnip.nodes.absolute_indexer")
+local extras = require("luasnip.extras")
+local l = extras.lambda
+local rep = extras.rep
+local p = extras.partial
+local m = extras.match
+local n = extras.nonempty
+local dl = extras.dynamic_lambda
+local fmt = require("luasnip.extras.fmt").fmt
+local fmta = require("luasnip.extras.fmt").fmta
+local conds = require("luasnip.extras.expand_conditions")
+local postfix = require("luasnip.extras.postfix").postfix
+local types = require("luasnip.util.types")
+local parse = require("luasnip.util.parser").parse_snippet
+
+-- keymaps
+vim.keymap.set({"i", "s"}, "<C-k>", "<Plug>luasnip-expand-or-jump", { noremap = true })
+vim.keymap.set({"i", "s"}, "<C-j>", "<Plug>luasnip-jump-prev", { noremap = true })
+vim.keymap.set({"i", "s"}, "<C-l>", "<Plug>luasnip-next-choice", { noremap = true })
+vim.keymap.set("n", "<leader><leader>s", function()
+	ls.cleanup()
+	vim.cmd("source ~/.config/nvim/after/plugin/luasnip.lua")
+	print("snippets reloaded.")
+end, { noremap = true })
+
+ls.add_snippets("lua", {
+	-- print
+	s("pt", fmt([[print("{}")]], { i(1, "Hello World!") })),
+	-- local function
+	parse("lf", "local $1 = function($2)\n\t$3\nend$0", {}),
+	-- require
+	s("lrq", fmt("local {} = require('{}')", { i(1), rep(1) })),
+	parse("rq", "require('$1')$0", {}),
+	parse("rqs", "require('$1').setup {\n\t$2\n}$0", {}),
+	parse("use", "use('$1')$0", {}),
+	-- function
+	s("fn", fmt(
+		[[
+		function {}({})
+			{}
+		end{}
+		]],
+    { i(1), i(2), i(3), i(0) })),
+	parse("sn", "s(\"$1\", fmt(\n[[\n$2\n]],\n{ $3 })),$0", {}),
+})
+
+ls.add_snippets("html", {
+	s("<!DOCTYPE>", {
+		t({"<!DOCTYPE html>", "<html lang=\"en\">", "\t<head>", "\t\t<title>"}),
+		i(1, "title"),
+  		t("</title>"), i(2),
+		t({"", "\t</head>", "\t<body>", "\t\t<h1>"}),
+		i(3, "Header"),
+		t("</h1>"), i(4),
+		t({"", "\t</body>", "</html>"}), i(0)
+	}),
+})
+
+ls.add_snippets("java", {
+	-- function
+	s("fn", fmt(
+	[[
+	{}{} {} ({}) {{
+		{}
+	}}
+	]],
+	{
+		c(1, {t "public ", t "private ", t ""}),
+		i(2, "type"),
+		i(3, "f"),
+		i(4), i(0)
+	})),
+	-- constructor
+	s("cst", fmt(
+	[[
+	public {} ({}) {{
+		{}
+	}}{}
+	]],
+	{ i(1), i(2), i(3), i(0) })),
+	-- setter function
+	s("sfn", fmt(
+	[[
+	{}void set_{} ({} {}) {{
+		this.{} = {};
+	}}{}
+	]],
+	{ c(1, {t "public ", t "private ", t ""}),
+	i(2), i(3), rep(2), rep(2), rep(2), i(0) })),
+	-- getter function
+	s("gfn", fmt(
+	[[
+	{}{} get_{} () {{
+		return this.{};
+	}}{}
+	]],
+	{ c(1, {t "public ", t "private ", t ""}), i(2, "type"), i(3), rep(3), i(0)})),
+	s("psv", fmt(
+	[[
+	public class Main {{
+		public static void main (String[] args) {{
+			{}
+		}}
+	}}
+	]],
+	{ i(0) })),
+	-- constructor
+	s("class", fmt(
+	[[
+	{}class {} {{
+		{}
+	}}
+	]],
+	{ c(1, {t "public ", t "private ", t ""}), i(2), i(0)})),
+	-- print
+	parse("pt", "System.out.println($1);$0", {}),
+	parse("pti", "System.out.println(\"$1: \" + $1);$0", {}),
+	parse("abs", "Math.abs($1);$0", {}),
+	-- quick
+	s("pr", t "private "),
+	s("ob", fmt(
+	[[
+	{} {} = new {}({});
+	{}
+	]],
+	{ i(1), i(2), rep(1), i(3), i(0) })),
+})
+
+ls.add_snippets("sh", {
+	parse("fn", "function $1 {\n\t$2\n}$0", {})
+})