local present, cmp = pcall(require, "cmp") if not present then return end require("base46").load_highlight "cmp" vim.opt.completeopt = "menuone,noselect" local function border(hl_name) return { { "╭", hl_name }, { "─", hl_name }, { "╮", hl_name }, { "│", hl_name }, { "╯", hl_name }, { "─", hl_name }, { "╰", hl_name }, { "│", hl_name }, } end local cmp_window = require "cmp.utils.window" local has_words_before = function() local line, col = unpack(vim.api.nvim_win_get_cursor(0)) return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil end cmp_window.info_ = cmp_window.info cmp_window.info = function(self) local info = self:info_() info.scrollable = false return info end local has_words_before = function() if vim.api.nvim_buf_get_option(0, "buftype") == "prompt" then return false end local line, col = unpack(vim.api.nvim_win_get_cursor(0)) return col ~= 0 and vim.api.nvim_buf_get_text(0, line-1, 0, line-1, col, {})[1]:match("^%s*$") == nil end local options = { -- preselect = cmp.PreselectMode.None, window = { completion = { border = border "CmpBorder", winhighlight = "Normal:CmpPmenu,CursorLine:PmenuSel,Search:None", }, documentation = { border = border "CmpDocBorder", }, }, snippet = { expand = function(args) require("luasnip").lsp_expand(args.body) end, }, formatting = { format = function(entry, vim_item) local icons = require("nvchad_ui.icons").lspkind vim_item.kind = string.format("%s %s", icons[vim_item.kind], vim_item.kind) -- show source vim_item.menu = ({ buffer = ":buf", nvim_lsp = ":lsp", luasnip = ":LuaS", nvim_lua = ":lua", latex_symbols = ":ltx", })[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), -- Try to emulate native neovim C-x completion style behavior [""] = cmp.mapping.complete(), [""] = cmp.mapping.close(), [""] = cmp.mapping.abort(), [""] = cmp.mapping.confirm { behavior = cmp.ConfirmBehavior.Replace, select = false, }, [""] = cmp.mapping.confirm { behavior = cmp.ConfirmBehavior.Replace, select = false, }, -- luasnip forward jump [""] = cmp.mapping(function(fallback) local luasnip = require("luasnip") if luasnip.jumpable(1) then luasnip.jump(1) elseif luasnip.expandable() then luasnip.expand_or_jump() elseif has_words_before() then cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = false, }) else fallback() end end, { "i", "s", }), -- luasnip reverse jump [""] = cmp.mapping(function(fallback) local luasnip = require("luasnip") if luasnip.jumpable(-1) then luasnip.jump(-1) else fallback() end end, { "i", "s", }), [""] = cmp.mapping(function(fallback) local luasnip = require("luasnip") if cmp.visible() and has_words_before() then cmp.select_next_item() elseif luasnip.expand_or_jumpable() then luasnip.expand_or_jump() elseif has_words_before() then cmp.confirm() else fallback() end end, { "i", "s", }), [""] = cmp.mapping(function(fallback) local luasnip = require("luasnip") if cmp.visible() and has_words_before() then cmp.select_prev_item() elseif luasnip.jumpable(-1) then luasnip.jump(-1) else fallback() end end, { "i", "s", }), }, sources = { { name = "luasnip", priority = 1000, group_index = 2 }, { name = "nvim_lua", priority = 900, group_index = 2 }, { name = "nvim_lsp", priority = 800, group_index = 2 }, { name = "buffer", option = { get_bufnrs = function() local bufs = {} for _, win in ipairs(vim.api.nvim_list_wins()) do bufs[vim.api.nvim_win_get_buf(win)] = true end return vim.tbl_keys(bufs) end }, priority = 700, group_index = 2, }, { name = "copilot", priority = 100, group_index = 2 }, { name = "path", group_index = 2 }, }, sorting = { priority_weight = 2, comparators = { require("copilot_cmp.comparators").prioritize, -- Below is the default comparitor list and order for nvim-cmp cmp.config.compare.offset, -- cmp.config.compare.scopes, --this is commented in nvim-cmp too cmp.config.compare.exact, cmp.config.compare.score, cmp.config.compare.recently_used, cmp.config.compare.locality, cmp.config.compare.kind, cmp.config.compare.sort_text, cmp.config.compare.length, cmp.config.compare.order, }, }, } -- check for any override options = require("core.utils").load_override(options, "hrsh7th/nvim-cmp") cmp.setup(options)