vim.pack.add{"https://github.com/nvim-tree/nvim-tree.lua"}

local function my_on_attach(bufnr)
    local api = require("nvim-tree.api")

    local function opts(desc)
        return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
    end

    -- 1. Apply default mappings first
    api.config.mappings.default_on_attach(bufnr)

    -- 2. OVERRIDE Enter key to force-open and instantly flush command line blocks
    vim.keymap.set("n", "<CR>", function()
        -- Open the file natively
        api.node.open.edit()
        
        -- Force-clear any hidden "Press Enter" or UI pager messages
        vim.cmd("echo '' | redraw")
    end, opts("Open file instantly"))
end

require("nvim-tree").setup({
    on_attach = my_on_attach,
    actions = {
        open_file = {
            window_picker = {
                enable = false, -- Keep this off to prevent extra prompt overhead
            },
        },
    },
})