dotfiles/nvim/lua/lsp.lua

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2024-02-18 15:18:56 +03:00
local cmp = require('cmp')
local source_mapping = {
buffer = '[Buffer]',
nvim_lsp = '[LSP]',
nvim_lua = '[Lua]',
cmp_tabnine = '[TN]',
path = '[Path]',
}
cmp.setup({
mapping = cmp.mapping.preset.insert({
['<C-y>'] = cmp.mapping.confirm({ select = true }),
['<C-d>'] = cmp.mapping.scroll_docs(-4),
['<C-u>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
}),
snippet = {
expand = function(args)
require('luasnip').lsp_expand(args.body)
end,
},
formatting = {
format = function(entry, vim_item)
local menu = source_mapping[entry.source.name]
vim_item.menu = menu
return vim_item
end
},
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
{ name = 'luasnip' },
}, {
{ name = 'buffer' },
})
})
-- инициализация LSP для различных ЯП
local lspconfig = require('lspconfig')
local util = require('lspconfig/util')
local function config(_config)
return vim.tbl_deep_extend('force', {
capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities()),
}, _config or {})
end
-- иницализация gopls LSP для Go
-- https://github.com/golang/tools/blob/master/gopls/doc/vim.md#neovim-install
lspconfig.gopls.setup(config({
on_attach = on_attach,
cmd = { 'gopls', 'serve' },
filetypes = { 'go', 'go.mod' },
root_dir = util.root_pattern('go.work', 'go.mod', '.git'),
settings = {
gopls = {
analyses = {
unusedparams = true,
shadow = true,
},
staticcheck = true,
}
}
}))