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/*
* Copyright 2020 Aurélien Gâteau <mail@agateau.com>
*
* This file is part of git-bonsai.
*
* Git-bonsai 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/>.
*/
/**
* This module contains "low-level" primitives to implement a text-based UI
*/
use console::style;
use dialoguer::{MultiSelect, Select};
pub fn log_warning(msg: &str) {
println!("{}", style(format!("Warning: {}", msg)).yellow());
}
pub fn log_error(msg: &str) {
println!("{}", style(format!("Error: {}", msg)).red());
}
pub fn log_info(msg: &str) {
println!("{}", style(format!("Info: {}", msg)).blue());
}
pub fn select(msg: &str, items: &[String]) -> Vec<usize> {
let checked_items: Vec<(String, bool)> = items.iter().map(|x| (x.clone(), true)).collect();
MultiSelect::new()
.with_prompt(msg)
.items_checked(&checked_items[..])
.interact()
.unwrap()
}
pub fn select_one(msg: &str, items: &[String]) -> Option<usize> {
Select::new()
.with_prompt(msg)
.items(items)
.default(0)
.interact_opt()
.unwrap()
}