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111 lines
3.2 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
return {
{
"hrsh7th/nvim-cmp",
config = function()
local cmp = require("cmp")
local cmp_under_comparator = require("cmp-under-comparator")
local lspkind = require("lspkind")
local luasnip = require("luasnip")
cmp.setup({
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered(),
},
mapping = cmp.mapping.preset.insert({
["<A-k>"] = cmp.mapping(cmp.mapping.select_prev_item(), { "i", "c" }),
["<A-j>"] = cmp.mapping(cmp.mapping.select_next_item(), { "i", "c" }),
["<A-p>"] = cmp.mapping.scroll_docs(-4),
["<A-n>"] = cmp.mapping.scroll_docs(4),
["<C-Space>"] = cmp.mapping.complete({}),
["<C-e>"] = cmp.mapping.abort(),
["<CR>"] = cmp.mapping.confirm({ select = true }),
["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
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 luasnip.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { "i", "s" }),
}),
sources = cmp.config.sources({
{ name = "nvim_lsp" },
{ name = "luasnip" },
}, {
{ name = "buffer" },
{ name = "path" },
}),
sorting = {
comparators = {
cmp.config.compare.offset,
cmp.config.compare.exact,
cmp.config.compare.score,
cmp_under_comparator.under,
cmp.config.compare.kind,
cmp.config.compare.sort_text,
cmp.config.compare.length,
cmp.config.compare.order,
},
},
formatting = {
format = lspkind.cmp_format({
mode = "symbol",
maxwidth = 30,
ellipsis_char = "",
}),
},
})
cmp.setup.cmdline({ "/", "?" }, {
mapping = cmp.mapping.preset.cmdline(),
sources = {
{ name = "buffer" },
},
})
cmp.setup.cmdline(":", {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = "path" },
}, {
{ name = "cmdline" },
}),
})
end,
dependencies = {
"hrsh7th/cmp-buffer",
"hrsh7th/cmp-path",
"hrsh7th/cmp-nvim-lsp",
"hrsh7th/cmp-nvim-lua",
"hrsh7th/cmp-cmdline",
"saadparwaiz1/cmp_luasnip",
"L3MON4D3/LuaSnip",
"lukas-reineke/cmp-under-comparator",
},
},
}