70 lines
2.3 KiB
Rust
70 lines
2.3 KiB
Rust
//! Copyright (C) 2022, Dmitriy Pleshevskiy <dmitriy@ideascup.me>
|
|
//!
|
|
//! tas 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.
|
|
//!
|
|
//! tas 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 tas. If not, see <https://www.gnu.org/licenses/>.
|
|
//!
|
|
use crate::{
|
|
cli::print_task_detail,
|
|
repo::{self, Repository},
|
|
};
|
|
use std::io::{BufRead, Write};
|
|
|
|
#[derive(clap::Args)]
|
|
pub struct Args {
|
|
idx: usize,
|
|
}
|
|
|
|
pub fn execute(repo: impl Repository, args: Args) {
|
|
match repo.get_current_task_opt() {
|
|
Ok(Some(_)) => {
|
|
return eprintln!("You can remove task only when you don't have an active task, yet");
|
|
}
|
|
Err(err) => {
|
|
return eprintln!("Cannot read current task: {}", err);
|
|
}
|
|
_ => {}
|
|
}
|
|
|
|
let task = match repo.get_task_opt(args.idx) {
|
|
Ok(Some(task)) => task,
|
|
Ok(None) | Err(repo::Error::NotFound) => return eprintln!("Task not found"),
|
|
Err(err) => return eprintln!("Cannot get task: {}", err),
|
|
};
|
|
|
|
println!("You are deleting task:");
|
|
print_task_detail(&task);
|
|
|
|
println!("In most cases you need to `finish` command");
|
|
loop {
|
|
print!("Do you still want to delete the task? (y/N): ");
|
|
std::io::stdout().flush().unwrap();
|
|
let mut stdin = std::io::stdin().lock();
|
|
let mut buf = String::new();
|
|
stdin.read_line(&mut buf).unwrap();
|
|
match buf.chars().next().unwrap_or_default() {
|
|
'\r' | '\n' | 'n' | 'N' => return,
|
|
'y' | 'Y' => break,
|
|
_ => println!("Unrecognised answer. Please try again."),
|
|
}
|
|
}
|
|
|
|
match repo.remove_task(args.idx) {
|
|
Ok(_) => {
|
|
println!("The task was removed successfully");
|
|
print_task_detail(&task);
|
|
}
|
|
Err(err) => {
|
|
eprintln!("Cannot remove the task: {}", err);
|
|
}
|
|
}
|
|
}
|