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du: make error output more consistent with other utils

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Arcterus 2014-06-19 09:17:59 -07:00
parent e8c12735e8
commit dba87f0131
1 changed files with 8 additions and 8 deletions
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16
du/du.rs
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@ -199,11 +199,11 @@ ers of 1000).",
let max_depth = max_depth_str.as_ref().and_then(|s| from_str::<uint>(s.as_slice()));
match (max_depth_str, max_depth) {
(Some(ref s), _) if summarize => {
println!("{}: warning: summarizing conflicts with --max-depth={:s}", program, *s);
show_error!("summarizing conflicts with --max-depth={:s}", *s);
return 1;
}
(Some(ref s), None) => {
println!("{}: invalid maximum depth '{:s}'", program, *s);
show_error!("invalid maximum depth '{:s}'", *s);
return 1;
}
(Some(_), Some(_)) | (None, _) => { /* valid */ }
@ -238,7 +238,7 @@ ers of 1000).",
let mut letters = vec!();
for c in s.as_slice().chars() {
if found_letter && c.is_digit() || !found_number && !c.is_digit() {
println!("{}: invalid --block-size argument '{}'", program, s);
show_error!("invalid --block-size argument '{}'", s);
return 1;
} else if c.is_digit() {
found_number = true;
@ -261,7 +261,7 @@ ers of 1000).",
"ZB" => 1000 * 1000 * 1000 * 1000 * 1000 * 1000 * 1000,
"YB" => 1000 * 1000 * 1000 * 1000 * 1000 * 1000 * 1000 * 1000,
_ => {
println!("{}: invalid --block-size argument '{}'", program, s);
show_error!("invalid --block-size argument '{}'", s);
return 1;
}
};
@ -295,12 +295,12 @@ ers of 1000).",
"long-iso" => "%Y-%m-%d %H:%M",
"iso" => "%Y-%m-%d",
_ => {
println!("{program}: invalid argument '{}' for 'time style'
show_error!("invalid argument '{}' for 'time style'
Valid arguments are:
- 'full-iso'
- 'long-iso'
- 'iso'
Try '{program} --help' for more information.", s, program = program);
Try '{} --help' for more information.", s, program);
return 1;
}
}
@ -336,10 +336,10 @@ Try '{program} --help' for more information.", s, program = program);
"created" => stat.fstat.created,
"modified" => stat.fstat.modified,
_ => {
println!("{program}: invalid argument 'modified' for '--time'
show_error!("invalid argument 'modified' for '--time'
Valid arguments are:
- 'accessed', 'created', 'modified'
Try '{program} --help' for more information.", program = program);
Try '{} --help' for more information.", program);
return 1;
}
},