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neovim-config/lua/user/cmp.lua

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2022-07-09 13:10:31 +00:00
local cmp_status_ok, cmp = pcall(require, "cmp")
if not cmp_status_ok then
return
end
local npm_status_ok, npm = pcall(require, "cmp-npm")
if not npm_status_ok then
return
end
local snip_status_ok, luasnip = pcall(require, "luasnip")
if not snip_status_ok then
return
end
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local lspkind_status_ok, lspkind = pcall(require, "lspkind")
if not lspkind_status_ok then
return
end
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require("luasnip/loaders/from_vscode").lazy_load()
local check_backspace = function()
local col = vim.fn.col(".") - 1
return col == 0 or vim.fn.getline("."):sub(col, col):match("%s")
end
npm.setup({})
cmp.setup({
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
mapping = {
["<C-k>"] = cmp.mapping.select_prev_item(),
["<C-j>"] = cmp.mapping.select_next_item(),
["<C-b>"] = 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 = true }),
["<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 check_backspace() then
fallback()
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",
}),
},
formatting = {
fields = { "abbr", "kind", "menu" },
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format = lspkind.cmp_format({
mode = "symbol_text",
maxwidth = 50,
before = function(entry, vim_item)
vim_item.menu = ({
nvim_lsp = "[LSP]",
copilot = "[COPILOT]",
npm = "[NPM]",
nvim_lua = "[NVIM_LUA]",
luasnip = "[SNIPPET]",
buffer = "[BUFFER]",
path = "[PATH]",
})[entry.source.name]
return vim_item
end,
}),
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},
sources = {
{ name = "copilot" },
{ name = "nvim_lsp" },
{ name = "npm" },
{ name = "nvim_lua" },
{ name = "luasnip" },
{ name = "buffer" },
{ name = "path" },
},
confirm_opts = {
behavior = cmp.ConfirmBehavior.Replace,
select = false,
},
window = {
documentation = {
border = { "", "", "", "", "", "", "", "" },
},
},
experimental = {
ghost_text = true,
native_menu = false,
},
})
cmp.setup.cmdline("/", {
sources = {
{ name = "buffer" },
},
})
cmp.setup.cmdline(":", {
sources = cmp.config.sources({
{ name = "path" },
}, {
{ name = "cmdline" },
}),
})