132 lines
2.9 KiB
Lua
132 lines
2.9 KiB
Lua
local cmp = require('cmp')
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local luasnip = require('luasnip')
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local lspkind = require('lspkind')
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local cmp_autopairs = require('nvim-autopairs.completion.cmp')
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-- Helper functions
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local has_words_before = function()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match('%s') == nil
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end
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cmp.setup {
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sources = cmp.config.sources({
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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{ name = 'nvim_lua' },
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}, {
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{ name = 'treesitter' },
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{ name = 'buffer' },
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{ name = 'path' },
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}),
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mapping = {
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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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['<Tab>'] = cmp.mapping({
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c = function()
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if cmp.visible() then
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cmp.select_next_item({ behavior = cmp.SelectBehavior.Insert })
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else
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cmp.complete()
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end
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end,
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i = 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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elseif has_words_before() then
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cmp.complete()
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else
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fallback()
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end
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end,
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s = 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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elseif has_words_before() then
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cmp.complete()
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else
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fallback()
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end
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end,
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}),
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['<S-Tab>'] = cmp.mapping({
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c = function()
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if cmp.visible() then
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cmp.select_prev_item({ behavior = cmp.SelectBehavior.Insert })
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else
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cmp.complete()
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end
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end,
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i = 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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s = 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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}),
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['<CR>'] = cmp.mapping.confirm({ select = true }),
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},
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completion = {
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keyword_length = 2,
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completeopt = 'menu,menuone,noinsert',
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},
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documentation = {
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border = { '╭', '─', '╮', '│', '╯', '─', '╰', '│' },
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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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formatting = {
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format = lspkind.cmp_format(),
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},
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}
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cmp.setup.cmdline('/', {
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sources = cmp.config.sources({
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{ name = 'nvim_lsp_document_symbol' }
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}, {
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{ name = 'buffer' }
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})
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})
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cmp.setup.cmdline(':', {
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sources = cmp.config.sources({
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{ name = 'path' }
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}, {
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{ name = 'cmdline' }
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})
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})
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cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done({ map_char = { tex = '' } }))
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