vim.opt.completeopt = "menuone,noselect" local lspkind = require "lspkind" local luasnip = require "luasnip" -- nvim-cmp setup local cmp = require "cmp" cmp.setup { snippet = { expand = function(args) require("luasnip").lsp_expand(args.body) end, }, formatting = { format = function(entry, vim_item) vim_item.kind = lspkind.presets.default[vim_item.kind] .. " " .. vim_item.kind vim_item.menu = ({ nvim_lsp = "[LSP]", nvim_lua = "[Lua]", buffer = "[BUF]", })[entry.source.name] return vim_item end, }, mapping = { [""] = cmp.mapping.select_prev_item(), [""] = cmp.mapping.select_next_item(), [""] = cmp.mapping.scroll_docs(-4), [""] = cmp.mapping.scroll_docs(4), [""] = cmp.mapping.complete(), [""] = cmp.mapping.close(), [""] = cmp.mapping.confirm { behavior = cmp.ConfirmBehavior.Replace, select = true, }, [""] = function(fallback) if vim.fn.pumvisible() == 1 then vim.fn.feedkeys(vim.api.nvim_replace_termcodes("", true, true, true), "n") elseif luasnip.expand_or_jumpable() then vim.fn.feedkeys(vim.api.nvim_replace_termcodes("luasnip-expand-or-jump", true, true, true), "") else fallback() end end, [""] = function(fallback) if vim.fn.pumvisible() == 1 then vim.fn.feedkeys(vim.api.nvim_replace_termcodes("", true, true, true), "n") elseif luasnip.jumpable(-1) then vim.fn.feedkeys(vim.api.nvim_replace_termcodes("luasnip-jump-prev", true, true, true), "") else fallback() end end, }, sources = { { name = "nvim_lsp" }, { name = "luasnip" }, { name = "buffer" }, { name = "nvim_lua" }, }, }