local cmp = require("cmp")

cmp.setup {
    snippet = {
        expand = function(args)
            require("luasnip").lsp_expand(args.body)
        end
    },

    mapping = cmp.mapping.preset.insert({
        ["<C-b>"] = cmp.mapping.scroll_docs(-4),
        ["<C-f>"] = cmp.mapping.scroll_docs(4),
        ["<C-Space>"] = cmp.mapping.complete(),
        ["<C-e>"] = cmp.mapping.abort(),
        ["<CR>"] = cmp.mapping.confirm({ select = true }),
        ["<Tab>"] = cmp.mapping.select_next_item(),
        ["<S-Tab>"] = cmp.mapping.select_prev_item()
    }),

    sources = cmp.config.sources({
        { name = "nvim_lsp" },
        { name = "luasnip" }
    }, {
        { name = "buffer" }
    })
}