path: root/examples/zot/group.rs

/* Example Zot API command line utility, part of zotapi.
 * Copyright (C) 2018  Harald Eilertsen <haraldei@anduin.net>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

use serde_json::{Value, from_str};

pub fn list(data: &str) {
    if let Ok(Value::Array(groups)) = from_str(&data) {

        println!("Id  | Group name       | uid | flags | hash");
        println!("----+------------------+-----+-------+-------------------------");

        for group in groups {
            println!("{:4} | {:16} | {:3} |      | {}",
                group["id"],
                group["gname"],
                group["uid"],
                group["hash"])
        }
    }
    else {
        eprintln!("Invalid data");
    }
}