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pages.rs: fix run of orphans packages 

This avoid "error: no targets specified (use -h for help)" when `pacman -Qtdq` is empty.

`pacman -Qtdq` can be started without root, and has a return value other than 0 if it finds no packages.
So if it finds packages, it succeeds and goes to the true condition that it deletes packages.
Otherwise do echo. (echo doesn't require root)

Signed-off-by: Peppe289 <gsperanza204@gmail.com>
This commit is contained in:
Peppe289 2023-03-06 00:03:29 +01:00
parent 14ad98637b
commit 280ef70cc8
1 changed files with 11 additions and 1 deletions
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12
src/pages.rs
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@ -65,7 +65,17 @@ fn create_fixes_section() -> gtk::Box {
remove_orphans_btn.connect_clicked(move |_| {
// Spawn child process in separate thread.
std::thread::spawn(move || {
let _ = utils::run_cmd_terminal(String::from("pacman -Rns $(pacman -Qtdq)"), true);
// check if you have orphans packages.
let status = std::process::Command::new("pacman")
.arg("-Qtdq")
.status()
.expect("Found orphans packages");
if status.success() {
let _ = utils::run_cmd_terminal(String::from("pacman -Rns $(pacman -Qtdq)"), true);
} else {
let _ = utils::run_cmd_terminal(String::from("echo 'Not orphans packages'"), false);
}
});
});
clear_pkgcache_btn.connect_clicked(on_clear_pkgcache_btn_clicked);