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Better beahvior setting default

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Beefki 2017-11-07 21:07:22 -06:00
parent f1ecfdd620
commit e08320f5ea
1 changed files with 12 additions and 11 deletions
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21
src/packagemanager.rs
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@ -89,22 +89,23 @@ impl<'a> PackageManager<'a> {
// Allows setting the default `rux.conf` in folder `.config/rux/` in the // Allows setting the default `rux.conf` in folder `.config/rux/` in the
// user's home directory. Will ask once per user, including sudo. // user's home directory. Will ask once per user, including sudo.
pub fn set_default(&self) -> std::io::Result<()> { pub fn set_default(&self) -> std::io::Result<()> {
let mut conf = match env::home_dir() { let conf = env::home_dir().unwrap_or_else(|| {
Some(path) => path, println!("Could not find home directory. Default cannot be saved properly!");
None => {
println!("Could not find home! Default cannot set properly!");
std::process::exit(1) std::process::exit(1)
}
};
conf.push(".config/rux/");
fs::create_dir_all(&conf).unwrap_or_else(|why| {
println!("! {:?}", why.kind());
}); });
conf.push("rux.conf");
let conf = conf.join(".config").join("rux");
fs::create_dir_all(&conf).unwrap_or_else(|err| {
println!("Error setting default: {}", err);
return ()
});
let conf = conf.join("rux.conf");
let mut file = File::create(conf)?; let mut file = File::create(conf)?;
file.write_all(self.name.as_bytes())?; file.write_all(self.name.as_bytes())?;
Ok(()) Ok(())
} }
pub fn all() -> Vec<PackageManager<'a>> { pub fn all() -> Vec<PackageManager<'a>> {
let pacmatic = PackageManager::pacmatic(); let pacmatic = PackageManager::pacmatic();
let pacman = PackageManager::pacman(); let pacman = PackageManager::pacman();