/* Hurry Curry! - a game about cooking Copyright 2024 metamuffin This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, version 3 of the License only. 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 Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see . */ use anyhow::{anyhow, Result}; use serde::{Deserialize, Serialize}; use std::{ fs::{read_to_string, rename, File}, io::Write, path::PathBuf, }; #[derive(Serialize, Deserialize)] pub struct Config { pub username: String, } impl Config { pub fn path() -> Result { Ok(xdg::BaseDirectories::with_prefix("pixelcurry")?.place_config_file("config.toml")?) } pub fn load() -> Result { let path = Self::path()?; if path.exists() { Ok(toml::from_str(&read_to_string(path)?)?) } else { File::create(path)?.write_all(toml::to_string(&Self::initial()?)?.as_bytes())?; Self::load() } } pub fn save(&self) -> Result<()> { let path = Self::path()?; let temp = path.with_added_extension("~"); File::create(&temp)?.write_all(toml::to_string(self)?.as_bytes())?; rename(temp, path)?; Ok(()) } pub fn initial() -> Result { Ok(Config { username: users::get_current_username() .ok_or(anyhow!("current user has no name"))? .to_str() .ok_or(anyhow!("current user's name is not valid UTF8"))? .to_owned(), }) } }