vim-settings/neovim/lua/plugins/completion.lua
2022-04-21 13:03:22 -07:00

57 lines
1.6 KiB
Lua

local M = {}
function M.config_cmp()
local cmp = require("cmp")
local luasnip = require("luasnip")
cmp.setup({
completion = {
completeopt = "menuone,noinsert",
autocomplete = false,
},
snippet = {
expand = function(args)
require("luasnip").lsp_expand(args.body)
end,
},
sources = {
{ name = "nvim_lsp" },
{ name = "luasnip" },
{ name = "buffer" },
{ name = "spell" },
},
mapping = cmp.mapping.preset.insert({
-- Scroll docs with readline back - forward
["<C-b>"] = cmp.mapping.scroll_docs(-4),
["<C-f>"] = cmp.mapping.scroll_docs(4),
-- Expand snippets with Tab
["<Tab>"] = cmp.mapping(function(fallback)
if luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end),
-- Start and cycle completions with C-Space
["<C-Space>"] = cmp.mapping(function()
if cmp.visible() then
cmp.select_next_item()
else
cmp.complete()
end
end),
-- Confirm completion with Enter
["<CR>"] = cmp.mapping.confirm({ select = true }),
}),
})
-- Add a plug mapping to use in C-Space binding
vim.api.nvim_set_keymap(
"i",
"<Plug>(cmp_complete)",
"<cmd>lua require('cmp').complete()<CR>",
{ silent = true, noremap = true }
)
end
return M