133 lines
2.7 KiB
Lua
133 lines
2.7 KiB
Lua
local M = {}
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function M.config()
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local cmp_status_ok, cmp = pcall(require, 'cmp')
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if not cmp_status_ok then
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return
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end
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local snip_status_ok, luasnip = pcall(require, 'luasnip')
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if not snip_status_ok then
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return
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end
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local check_backspace = function()
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local col = vim.fn.col('.') - 1
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return col == 0 or vim.fn.getline('.'):sub(col, col):match('%s')
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end
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local kind_icons = {
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Text = '',
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Method = '',
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Function = '',
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Constructor = '',
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Field = 'ﰠ',
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Variable = '',
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Class = '',
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Interface = '',
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Module = '',
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Property = '',
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Unit = '',
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Value = '',
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Enum = '',
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Keyword = '',
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Snippet = '',
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Color = '',
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File = '',
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Reference = '',
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Folder = '',
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EnumMember = '',
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Constant = '',
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Struct = 'פּ',
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Event = '',
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Operator = '',
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TypeParameter = '',
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}
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cmp.setup({
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formatting = {
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fields = { 'menu', 'kind', 'abbr' },
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format = function(entry, item)
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local menu_icons = {
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nvim_lsp = 'λ',
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buffer = 'Ω',
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path = '🖫',
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}
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item.menu = menu_icons[entry.source.name]
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item.kind = kind_icons[item.kind]
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return item
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end,
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},
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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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confirm_opts = {
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behavior = cmp.ConfirmBehavior.Replace,
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select = false,
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},
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experimental = {
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ghost_text = false,
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},
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window = {
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completion = {
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scrolloff = 1,
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},
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},
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preselect = cmp.PreselectMode.None,
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completion = {
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keyword_length = 1,
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},
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sources = {
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{ name = 'nvim_lsp', group_index = 1 },
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--{ name = "luasnip" },
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{ name = 'buffer', group_index = 2 },
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{ name = 'path' },
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},
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mapping = {
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['<C-k>'] = cmp.mapping.select_prev_item(),
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['<C-j>'] = cmp.mapping.select_next_item(),
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['<C-d>'] = cmp.mapping(cmp.mapping.scroll_docs(-1), { 'i', 'c' }),
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['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(1), { 'i', 'c' }),
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['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
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['<C-y>'] = cmp.config.disable,
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['<C-e>'] = cmp.mapping({
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i = cmp.mapping.abort(),
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c = cmp.mapping.close(),
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}),
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['<CR>'] = cmp.mapping.confirm({ select = false }),
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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.expandable() then
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luasnip.expand()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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elseif check_backspace() then
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fallback()
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else
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fallback()
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end
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end, {
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'i',
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's',
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}),
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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, {
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'i',
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's',
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}),
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},
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})
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end
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return M
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