update:nvim11->12 config

nvim/lua/plugins/cmp.lua

@@ -0,0 +1,65 @@
+local M = {}
+
+local ui = require("utils.ui")
+local pack = require("utils.pack")
+
+function M.setup()
+	pack.add({ "nvim-cmp", "cmp-nvim-lsp", "cmp-buffer", "cmp-path", "luasnip", "cmp_luasnip" })
+
+	local cmp = require("cmp")
+	local luasnip = require("luasnip")
+
+	cmp.setup({
+		window = {
+			completion = {
+				border = ui.border("CmpBorder"),
+				winhighlight = "Normal:CmpPmenu,CursorLine:PmenuSel,Search:None",
+			},
+			documentation = {
+				border = ui.border("CmpDocBorder"),
+			},
+		},
+		snippet = {
+			expand = function(args)
+				luasnip.lsp_expand(args.body)
+			end,
+		},
+		mapping = cmp.mapping.preset.insert({
+			["<CR>"] = cmp.mapping.confirm({ select = true }),
+			["<Tab>"] = cmp.mapping(function(fallback)
+				if cmp.visible() then
+					cmp.select_next_item()
+				elseif luasnip.expand_or_jumpable() then
+					luasnip.expand_or_jump()
+				else
+					fallback()
+				end
+			end, { "i", "s" }),
+			["<S-Tab>"] = cmp.mapping(function(fallback)
+				if cmp.visible() then
+					cmp.select_prev_item()
+				elseif luasnip.jumpable(-1) then
+					luasnip.jump(-1)
+				else
+					fallback()
+				end
+			end, { "i", "s" }),
+		}),
+		sources = cmp.config.sources({
+			{ name = "nvim_lsp" },
+			{ name = "luasnip" },
+			{ name = "path" },
+			{
+				name = "buffer",
+				option = {
+					keyword_length = 4,
+					get_bufnrs = function()
+						return { vim.api.nvim_get_current_buf() }
+					end,
+				},
+			},
+		}),
+	})
+end
+
+return M