dotfiles/nvim/lua/plugins/completion.lua
2024-11-07 16:25:41 -07:00

44 lines
1.2 KiB
Lua

return {
{
"hrsh7th/nvim-cmp",
---@param opts cmp.ConfigSchema
opts = function(_, opts)
local has_words_before = function()
unpack = unpack or table.unpack
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 cmp = require("cmp")
opts.mapping = vim.tbl_extend("force", opts.mapping, {
["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
-- You could replace select_next_item() with confirm({ select = true }) to get VS Code autocompletion behavior
cmp.select_next_item()
elseif vim.snippet.active({ direction = 1 }) then
vim.schedule(function()
vim.snippet.jump(1)
end)
elseif has_words_before() then
cmp.complete()
else
fallback()
end
end, { "i", "s" }),
["<S-Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
elseif vim.snippet.active({ direction = -1 }) then
vim.schedule(function()
vim.snippet.jump(-1)
end)
else
fallback()
end
end, { "i", "s" }),
})
end,
},
}