.dotfiles/nvim.bk/lua/configs/cmp.lua

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local cmp = require "cmp"
local snip_status_ok, luasnip = pcall(require, "luasnip")
local lspkind_status_ok, lspkind = pcall(require, "lspkind")
if not snip_status_ok then return end
local setup = cmp.setup
local border_opts =
{ border = "single", winhighlight = "Normal:Normal,FloatBorder:FloatBorder,CursorLine:Visual,Search:None" }
local function has_words_before()
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
setup(astronvim.user_plugin_opts("plugins.cmp", {
enabled = function()
if vim.api.nvim_buf_get_option(0, "buftype") == "prompt" then return false end
return vim.g.cmp_enabled
end,
preselect = cmp.PreselectMode.None,
formatting = {
fields = { "kind", "abbr", "menu" },
format = lspkind_status_ok and lspkind.cmp_format(astronvim.lspkind) or nil,
},
snippet = {
expand = function(args) luasnip.lsp_expand(args.body) end,
},
duplicates = {
nvim_lsp = 1,
luasnip = 1,
cmp_tabnine = 1,
buffer = 1,
path = 1,
},
confirm_opts = {
behavior = cmp.ConfirmBehavior.Replace,
select = false,
},
window = {
completion = cmp.config.window.bordered(border_opts),
documentation = cmp.config.window.bordered(border_opts),
},
mapping = {
["<Up>"] = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Select },
["<Down>"] = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Select },
["<C-p>"] = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Insert },
["<C-n>"] = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Insert },
["<C-k>"] = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Insert },
["<C-j>"] = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Insert },
["<C-d>"] = cmp.mapping(cmp.mapping.scroll_docs(-1), { "i", "c" }),
["<C-f>"] = cmp.mapping(cmp.mapping.scroll_docs(1), { "i", "c" }),
["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
["<C-y>"] = cmp.config.disable,
["<C-e>"] = cmp.mapping {
i = cmp.mapping.abort(),
c = cmp.mapping.close(),
},
["<CR>"] = cmp.mapping.confirm { select = false },
["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expandable() then
luasnip.expand()
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",
}),
},
}))
for setup_opt, setup_table in pairs(astronvim.user_plugin_opts("cmp.setup", {})) do
for pattern, options in pairs(setup_table) do
setup[setup_opt](pattern, options)
end
end