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shred: simplify the code

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The formatting directive {:2.0} will handle both cases (single-digit and double-digit numbers)
by ensuring at least two characters wide with no decimal places
This commit is contained in:
Sylvestre Ledru 2024-03-16 10:24:55 +01:00
parent 88ff42e840
commit 322c2b4df6
1 changed files with 7 additions and 17 deletions
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24
src/uu/shred/src/shred.rs
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@ -477,23 +477,13 @@ fn wipe_file(
for (i, pass_type) in pass_sequence.into_iter().enumerate() {
if verbose {
let pass_name = pass_name(&pass_type);
if total_passes < 10 {
show_error!(
"{}: pass {}/{} ({})...",
path.maybe_quote(),
i + 1,
total_passes,
pass_name
);
} else {
show_error!(
"{}: pass {:2.0}/{:2.0} ({})...",
path.maybe_quote(),
i + 1,
total_passes,
pass_name
);
}
show_error!(
"{}: pass {:2}/{} ({})...",
path.maybe_quote(),
i + 1,
total_passes,
pass_name
);
}
// size is an optional argument for exactly how many bytes we want to shred
// Ignore failed writes; just keep trying