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vento/src/bin/vento.rs
Lux Aliaga 26699fe765
item: Implement undo command
Brand new feature! Now you can easily undo your last action using "vento
-u". While not a fully-fledged history, if you messed something up
during your last action, you can now easily undo it! Thank you
@Ephera@lemmy.ml for the suggestion!
(https://slrpnk.net/post/103331/comment/24020)
2022-10-26 16:37:52 -03:00

58 lines
2.2 KiB
Rust

/*
* Vento, a CLI inventory for your files.
* Copyright (C) 2022 Lux Aliaga
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
use anyhow::{bail, Result};
use colored::Colorize;
use std::env;
use vento::{help, inv, item};
fn main() -> Result<()> {
// Handles args in Vento
let args: Vec<String> = env::args().collect();
if args.len() >= 2 {
// If the vector for the arguments the command is taking is larger than 2, it most likely means the user has provided an argument
if args[1].contains("--slot=") {
// Checks if the user has provided the long argument "--slot="
match args.len() {
3 => inv::list(&args[1].replace("--slot=", ""), &args[2])?,
2 => inv::list(&args[1].replace("--slot=", ""), "")?,
_ => bail!("{}", "Too many arguments".red()),
};
} else {
match args[1].as_str() {
"-h" | "--help" => help::vento()?,
"-i" | "--init" => inv::init()?,
"-c" | "--switch" => inv::switch()?,
"-u" | "--undo" => item::undo()?,
"-s" => match args.len() {
4 => inv::list(&args[2], &args[3])?,
3 => inv::list(&args[2], "")?,
2 => bail!("{}", "You need to specify a slot.".red()),
_ => bail!("{}", "Too many arguments".red()),
},
_ => inv::list("active", args[1].as_str())?,
}
}
} else {
// If the user provides no arguments, Vento will display the files in the active slot.
inv::list("active", "")?;
}
Ok(())
}