1 files changed, 103 insertions, 0 deletions
diff --git a/lua/user/lsp.lua b/lua/user/lsp.lua
index 2de41ba..1443887 100644
--- a/lua/user/lsp.lua
+++ b/lua/user/lsp.lua
@@ -1,2 +1,105 @@
+-- [[ Keybinds ]]
+local map = vim.keymap.set
+map("n", " a", vim.lsp.buf.code_action)
+map("n", "gd", vim.lsp.buf.definition)
+map("n", " r", vim.lsp.buf.rename)
+map("n", " i", vim.lsp.buf.implementation)
+map("n", " sh", vim.lsp.buf.signature_help)
+map("n", " t", vim.lsp.buf.typehierarchy)
+map("n", " r", vim.lsp.buf.references)
+map("n", " sl", vim.lsp.buf.document_symbol)
+map("n", " td", vim.lsp.buf.type_definition)
+
+-- [[ LSP Setups ]]
 local lspconfig = require("lspconfig")
+
+-- go
 lspconfig.gopls.setup({})
+
+-- lua
+-- with neovim support
+require("lspconfig").lua_ls.setup({
+	on_init = function(client)
+		local path = client.workspace_folders[1].name
+		if vim.loop.fs_stat(path .. "/.luarc.json") or vim.loop.fs_stat(path .. "/.luarc.jsonc") then
+			return
+		end
+
+		client.config.settings.Lua = vim.tbl_deep_extend("force", client.config.settings.Lua, {
+			runtime = {
+				-- Tell the language server which version of Lua you're using
+				-- (most likely LuaJIT in the case of Neovim)
+				version = "LuaJIT",
+			},
+			-- Make the server aware of Neovim runtime files
+			workspace = {
+				checkThirdParty = false,
+				library = {
+					vim.env.VIMRUNTIME,
+					-- Depending on the usage, you might want to add additional paths here.
+					-- "${3rd}/luv/library"
+					-- "${3rd}/busted/library",
+				},
+				-- or pull in all of 'runtimepath'. NOTE: this is a lot slower
+				-- library = vim.api.nvim_get_runtime_file("", true)
+			},
+		})
+	end,
+	settings = {
+		Lua = {},
+	},
+})
+
+-- [[ nvim cmp ]]
+local capabilities = require("cmp_nvim_lsp").default_capabilities()
+local cmp = require("cmp")
+local lspkind = require("lspkind")
+cmp.setup({
+	snippet = {
+		expand = function(args)
+			require("snippy").expand_snippet(args.body)
+		end,
+	},
+	window = {
+		completion = cmp.config.window.bordered(),
+		documentation = cmp.config.window.bordered(),
+	},
+	mapping = cmp.mapping.preset.insert({
+		["<C-b>"] = cmp.mapping.scroll_docs(-4),
+		["<C-f>"] = cmp.mapping.scroll_docs(4),
+		["<C-Space>"] = cmp.mapping.complete(),
+		["<C-c>"] = cmp.mapping.abort(),
+		["<CR>"] = cmp.mapping({
+			i = function(fallback)
+				if cmp.visible() and cmp.get_active_entry() then
+					cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = false })
+				else
+					fallback()
+				end
+			end,
+			s = cmp.mapping.confirm({ select = true }),
+			c = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true }),
+		}),
+	}),
+	sources = cmp.config.sources({
+		{ name = "nvim_lsp" },
+		-- { name = "snippy" },
+	}, {
+		{ name = "buffer" },
+		{ name = "calc" },
+	}),
+	formatting = {
+		format = lspkind.cmp_format({
+			mode = "symbol_text",
+			menu = {
+				buffer = "(Buffer)",
+				nvim_lsp = "(LSP)",
+				luasnip = "(LuaSnip)",
+				nvim_lua = "(Lua)",
+				latex_symbols = "(Latex)",
+			},
+		}),
+	},
+})
+
+vim.api.nvim_set_hl(0, "CmpItemMenu", { italic = true })