local status_ok, nvim_tree = pcall(require, 'nvim-tree')
if not status_ok then
        return
end

local config_status_ok, nvim_tree_config = pcall(require, 'nvim-tree.config')
if not config_status_ok then
        return
end

local tree_cb = nvim_tree_config.nvim_tree_callback


nvim_tree.setup {
    sort_by = 'case_sensitive',
    update_focused_file = {
        enable = true,
        update_cwd = true,
    },
    renderer = {
        group_empty = true,
        root_folder_modifier = ':t',
        icons = {
            webdev_colors = true,
            show = {
                    file = true,
                    folder = true,
                    folder_arrow = true,
                    git = true,
            },
            glyphs = {
                default = '',
                symlink = '',
                folder = {
                    arrow_open = '',
                    arrow_closed = '',
                    default = '',
                    open = '',
                    empty = '',
                    empty_open = '',
                    symlink = '',
                    symlink_open = '',
                },
                git = {
                    unstaged = '',
                    staged = 'S',
                    unmerged = '',
                    renamed = '➜',
                    untracked = 'U',
                    deleted = '',
                    ignored = '◌',
                },
            },
        },
    },
    diagnostics = {
        enable = true,
        show_on_dirs = true,
        icons = {
            hint = '',
            info = '',
            warning = '',
            error = '',
        },
    },
    view = {
        width = 30,
        height = 30,
        side = 'left',
        mappings = {
            list = {
                { key = { 'l', '<CR>', 'o' }, cb = tree_cb 'edit' },
                { key = 'h', cb = tree_cb 'close_node' },
                { key = 'v', cb = tree_cb 'vsplit' },
            },
        },
    },
    filters = {
        dotfiles = false,
    },
}