neovim-config/lua/plugins/configs/cmp.lua

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local present, cmp = pcall(require, "cmp")
if not present then
return
end
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vim.opt.completeopt = "menuone,noselect"
local options = {
snippet = {
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expand = function(args)
require("luasnip").lsp_expand(args.body)
end,
},
formatting = {
format = function(entry, vim_item)
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local icons = require "plugins.configs.lspkind_icons"
vim_item.kind = string.format("%s %s", icons[vim_item.kind], vim_item.kind)
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vim_item.menu = ({
nvim_lsp = "[LSP]",
nvim_lua = "[Lua]",
buffer = "[BUF]",
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})[entry.source.name]
return vim_item
end,
},
mapping = {
["<C-p>"] = cmp.mapping.select_prev_item(),
["<C-n>"] = cmp.mapping.select_next_item(),
["<C-d>"] = cmp.mapping.scroll_docs(-4),
["<C-f>"] = cmp.mapping.scroll_docs(4),
["<C-Space>"] = cmp.mapping.complete(),
["<C-e>"] = cmp.mapping.close(),
["<CR>"] = cmp.mapping.confirm {
behavior = cmp.ConfirmBehavior.Replace,
select = true,
},
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["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
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cmp.select_next_item()
elseif require("luasnip").expand_or_jumpable() then
vim.fn.feedkeys(vim.api.nvim_replace_termcodes("<Plug>luasnip-expand-or-jump", true, true, true), "")
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else
fallback()
end
end, {
"i",
"s",
}),
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["<S-Tab>"] = cmp.mapping(function(fallback)
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if cmp.visible() then
cmp.select_prev_item()
elseif require("luasnip").jumpable(-1) then
vim.fn.feedkeys(vim.api.nvim_replace_termcodes("<Plug>luasnip-jump-prev", true, true, true), "")
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else
fallback()
end
end, {
"i",
"s",
}),
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},
sources = {
{ name = "nvim_lsp" },
{ name = "luasnip" },
{ name = "buffer" },
{ name = "nvim_lua" },
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{ name = "path" },
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},
}
-- check for any override
options = require("core.utils").load_override(options, "hrsh7th/nvim-cmp")
cmp.setup(options)