local capabilities = require('cmp_nvim_lsp').default_capabilities()

local lspconfig = require('lspconfig')

local servers = {'ccls', 'rust_analyzer'}

for _, lsp in ipairs(servers) do
    lspconfig[lsp].setup {
        capabilities = capabilities
    }
end


local luasnip = require 'luasnip'
local cmp = require 'cmp'


cmp.setup {
    snippet = {
        expand = function(args)
            luasnip.lsp_expand(args.body)
        end
    },
    preselect = cmp.PreselectMode.None,
    mapping = cmp.mapping.preset.insert({
        ['<C-Space>'] = cmp.mapping.complete(),
        ['<CR>'] = cmp.mapping.confirm {
            behavior = cmp.ConfirmBehavior.Replace,
            select = true,
        },
        ['<Tab>'] = cmp.mapping(function(fallback)
            if cmp.visible() then
                cmp.select_next_item()
            else
                fallback()
            end
        end, { 'i', 's' }),
        ['<S-Tab>'] = cmp.mapping(function(fallback)
            if cmp.visible() then
                cmp.select_prev_item()
            else
                fallback()
            end
        end, { 'i', 's' }),
    }),
    sources = {
        { name = 'nvim_lsp' },
        { name = 'luasnip' },
        { name = 'path' },
    },
}