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expand: do not ignore invalid UTF-8

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Terts Diepraam 2024-02-18 14:26:23 +01:00
parent a12d7c2b67
commit 913656be9d
1 changed files with 12 additions and 11 deletions
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23
src/uu/expand/src/expand.rs
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@ -7,6 +7,7 @@
use clap::{crate_version, Arg, ArgAction, ArgMatches, Command};
use std::error::Error;
use std::ffi::OsString;
use std::fmt;
use std::fs::File;
use std::io::{stdin, stdout, BufRead, BufReader, BufWriter, Read, Write};
@ -243,18 +244,20 @@ impl Options {
/// Preprocess command line arguments and expand shortcuts. For example, "-7" is expanded to
/// "--tabs=7" and "-1,3" to "--tabs=1 --tabs=3".
fn expand_shortcuts(args: &[String]) -> Vec<String> {
fn expand_shortcuts(args: Vec<OsString>) -> Vec<OsString> {
let mut processed_args = Vec::with_capacity(args.len());
for arg in args {
if arg.starts_with('-') && arg[1..].chars().all(is_digit_or_comma) {
arg[1..]
.split(',')
.filter(|s| !s.is_empty())
.for_each(|s| processed_args.push(format!("--tabs={s}")));
} else {
processed_args.push(arg.to_string());
if let Some(arg) = arg.to_str() {
if arg.starts_with('-') && arg[1..].chars().all(is_digit_or_comma) {
arg[1..]
.split(',')
.filter(|s| !s.is_empty())
.for_each(|s| processed_args.push(OsString::from(format!("--tabs={s}"))));
continue;
}
}
processed_args.push(arg);
}
processed_args
@ -262,9 +265,7 @@ fn expand_shortcuts(args: &[String]) -> Vec<String> {
#[uucore::main]
pub fn uumain(args: impl uucore::Args) -> UResult<()> {
let args = args.collect_ignore();
let matches = uu_app().try_get_matches_from(expand_shortcuts(&args))?;
let matches = uu_app().try_get_matches_from(expand_shortcuts(args.collect()))?;
expand(&Options::new(&matches)?)
}