nixos-configs/common/home/neovim/plugins/cmp.lua
matt1432 d4d98bba73
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feat(nvim): switch to cmp and add package-info
2024-07-28 02:54:34 -04:00

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1.7 KiB
Lua

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;
local feedkey = function(key, mode)
vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true);
end;
local cmp = require('cmp');
-- If you want insert `(` after select function or method item
local cmp_autopairs = require('nvim-autopairs.completion.cmp')
cmp.event:on(
'confirm_done',
cmp_autopairs.on_confirm_done()
)
cmp.setup({
sources = {
{ name = 'nvim_lsp' },
{ name = 'cmp_tabnine' },
{ name = 'treesitter' },
{ name = 'buffer' },
{ name = 'path' },
{ name = 'vsnip' },
},
snippet = {
expand = function(args)
vim.fn['vsnip#anonymous'](args.body);
end,
},
mapping = {
['<CR>'] = cmp.mapping.confirm({ select = true }),
['<Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item();
elseif vim.fn['vsnip#available'](1) == 1 then
feedkey('<Plug>(vsnip-expand-or-jump)', '');
elseif has_words_before() then
cmp.complete();
else
fallback();
end;
end, {
'i',
's',
}),
['<S-Tab>'] = cmp.mapping(function()
if cmp.visible() then
cmp.select_prev_item();
elseif vim.fn['vsnip#jumpable'](-1) == 1 then
feedkey('<Plug>(vsnip-jump-prev)', '');
end;
end, {
'i',
's',
}),
},
});