mirror of https://git.sr.ht/~nixgoat/vento
114 lines
3.2 KiB
Rust
114 lines
3.2 KiB
Rust
/*
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* Vento, a CLI inventory for your files.
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* Copyright (C) 2022 Lux Aliaga
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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use crate::{
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common,
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message::{append_emoji, throw_error, ErrorType, EmojiType},
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inv, item,
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};
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use anyhow::Result;
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use colored::Colorize;
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use std::fs;
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use std::path::{Path, PathBuf};
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/// Undoes the last action made by Vento using the history file located on the Vento directory
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pub fn undo() -> Result<()> {
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let lastpath: PathBuf = [
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common::env_config()?.vento_dir,
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Path::new("last").to_path_buf(),
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]
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.iter()
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.collect();
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let lastfile = fs::read_to_string(lastpath)?;
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let mut contents = vec![];
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for line in lastfile.lines() {
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contents.push(line);
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}
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if contents.len() != 4 {
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throw_error(ErrorType::InvalidHistoryLength)?;
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}
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match contents[3] {
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"take" => {
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let destpath = Path::new(contents[0]).to_path_buf();
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item::drop(&String::from(contents[1]), contents[2], destpath, false)?;
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}
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"drop" => {
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let path = vec![contents[0], contents[1]].join("/");
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item::take(&path, contents[2], false)?;
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}
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"switch" => {
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inv::switch(false)?;
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}
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_ => throw_error(ErrorType::IllegalAction)?,
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}
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println!(
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"{}{}{}{}",
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append_emoji(EmojiType::Success)?,
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match contents[3] {
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"take" => "Take",
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"drop" => "Drop",
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"switch" => "Switch",
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_ => "Unknown",
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}
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.bold(),
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" action undone".green(),
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match contents[3] {
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"take" => format!(
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"{}{}{}{}{}{}{}",
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" (".green(),
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contents[1].bold(),
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", from ".green(),
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contents[0],
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" to ".green(),
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match contents[2] {
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"active" => contents[2].green(),
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"inactive" => contents[2].blue(),
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_ => contents[2].red(),
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}
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.bold(),
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" slot)".green(),
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),
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"drop" => format!(
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"{}{}{}{}{}{}{}",
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" (".green(),
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contents[1].bold(),
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", from ".green(),
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match contents[2] {
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"active" => contents[2].green(),
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"inactive" => contents[2].blue(),
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_ => contents[2].red(),
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}
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.bold(),
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" slot to ".green(),
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contents[0],
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")".green(),
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),
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_ => String::from(""),
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}
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);
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Ok(())
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}
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