Mirrors/coreutils
2
0
Fork 0
mirror of https://github.com/uutils/coreutils synced 2024-11-16 17:58:06 +00:00
Code Issues Projects Releases Packages Wiki Activity

touch: Better error message when no args is given

Browse source 
Matches the behavior of GNU touch

```shell
hbina@akarin ~/g/uutils (hbina-realpath-absolute-symlinks)> touch > /dev/null
touch: missing file operand
Try 'touch --help' for more information.
hbina@akarin ~/g/uutils (hbina-realpath-absolute-symlinks) [1]> cargo run --quiet -- touch > /dev/null
touch: missing file operand
Try 'touch --help' for more information.
hbina@akarin ~/g/uutils (hbina-realpath-absolute-symlinks) [1]> cargo run --quiet -- touch 2> /dev/null
hbina@akarin ~/g/uutils (hbina-realpath-absolute-symlinks) [1]> touch 2> /dev/null
```

Signed-off-by: Hanif Ariffin <hanif.ariffin.4326@gmail.com>
This commit is contained in:
Hanif Ariffin 2022-02-03 21:10:39 +08:00
parent 2d3b8db9ed
commit ff8a83b256
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/uu/touch/src/touch.rs
View file

@ -58,7 +58,11 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
let matches = uu_app().override_usage(&usage[..]).get_matches_from(args);
let files = matches.values_of_os(ARG_FILES).unwrap();
let files = matches.values_of_os(ARG_FILES).ok_or(USimpleError::new(
1,
r##"missing file operand
Try 'touch --help' for more information."##,
))?;
let (mut atime, mut mtime) =
if let Some(reference) = matches.value_of_os(options::sources::REFERENCE) {