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143 lines
3.9 KiB
Lua
Executable file
143 lines
3.9 KiB
Lua
Executable file
return {
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'hrsh7th/nvim-cmp',
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event = { 'InsertEnter', 'CmdlineEnter' },
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dependencies = {
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-- Core snippet engine and integration
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{ 'L3MON4D3/LuaSnip' },
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{ 'saadparwaiz1/cmp_luasnip' },
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-- LSP support
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{ 'hrsh7th/cmp-nvim-lsp' },
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-- Predefined snippets, lazy-loaded
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{ 'rafamadriz/friendly-snippets' },
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-- Additional sources
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{ 'hrsh7th/cmp-path' },
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{ 'hrsh7th/cmp-buffer' }, -- Will be filtered later
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-- Cmdline & git
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{ 'hrsh7th/cmp-cmdline' },
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{ 'petertriho/cmp-git', ft = { 'gitcommit' } },
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-- UI enhancement
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{ 'onsails/lspkind-nvim' },
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},
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config = function()
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local cmp = require('cmp')
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local luasnip = require('luasnip')
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local lspkind = require('lspkind')
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-- Load only selected snippets
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require('luasnip.loaders.from_vscode').lazy_load({})
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vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
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luasnip.config.setup({
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history = true,
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updateevents = 'TextChanged,TextChangedI',
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})
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-- Precompute mappings for insert and command mode
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local insert_mappings = {
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['<C-n>'] = cmp.mapping.select_next_item(),
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['<C-p>'] = cmp.mapping.select_prev_item(),
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['<C-b>'] = cmp.mapping.scroll_docs(-4),
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['<C-f>'] = cmp.mapping.scroll_docs(4),
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['<Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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else
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fallback()
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end
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end, { 'i', 's', 'c' }),
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['<S-Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.jumpable(-1) then
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luasnip.jump(-1)
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else
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fallback()
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end
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end, { 'i', 's', 'c' }),
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['<CR>'] = cmp.mapping.confirm({ select = false }),
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}
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local insert_sources = {
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{ name = 'nvim_lsp', priority = 1000 },
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{ name = 'luasnip', priority = 900 },
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{ name = 'path', priority = 750 },
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{ name = 'buffer', priority = 500, keyword_length = 5, max_item_count = 50 },
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}
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cmp.setup({
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snippet = {
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expand = function(args)
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luasnip.lsp_expand(args.body)
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end,
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},
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mapping = insert_mappings,
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sources = insert_sources,
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formatting = {
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fields = { 'abbr', 'kind', 'menu' },
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expandable_indicator = false,
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format = function(entry, vim_item)
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if entry.source.name == 'nvim_lsp' then
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return lspkind.cmp_format({
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mode = 'symbol_text',
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maxwidth = 50,
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ellipsis_char = '...',
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menu = {
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nvim_lsp = '[LSP]',
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luasnip = '[Snip]',
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buffer = '[Buffer]',
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path = '[Path]',
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},
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})(entry, vim_item)
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end
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return vim_item
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end,
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},
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window = {
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completion = cmp.config.window.bordered(),
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documentation = cmp.config.window.bordered(),
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},
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performance = {
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filtering_context_budget = 5,
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async_budget = 5,
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confirm_resolve_timeout = 100,
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max_view_entries = 20,
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debounce = 60,
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throttle = 30,
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fetching_timeout = 200,
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},
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})
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-- Cmdline setup
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cmp.setup.cmdline({ '/', '?' }, {
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mapping = insert_mappings,
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sources = { { name = 'buffer', keyword_length = 5 } },
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})
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cmp.setup.cmdline(':', {
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mapping = insert_mappings,
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sources = { { name = 'path' }, { name = 'cmdline' } },
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window = {
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documentation = cmp.config.window.bordered({
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winhighlight = 'Normal:Normal,FloatBorder:FloatBorder,CursorLine:Visual,Search:None',
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border = 'rounded',
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}),
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},
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})
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-- Git commit
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cmp.setup.filetype('gitcommit', {
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sources = {
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{ name = 'git', priority = 900 },
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{ name = 'buffer', keyword_length = 5 },
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},
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})
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end,
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}
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