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Improve message when no extensions given to compress file

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This commit is contained in:
João M. Bezerra 2021-11-02 06:28:55 -03:00
parent 047102ec07
commit 21134aaeff
1 changed files with 6 additions and 5 deletions
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11
src/commands.rs
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@ -45,12 +45,13 @@ pub fn run(args: Opts, question_policy: QuestionPolicy) -> crate::Result<()> {
if formats.is_empty() { if formats.is_empty() {
let error = FinalError::with_title(format!("Cannot compress to '{}'.", to_utf(&output_path))) let error = FinalError::with_title(format!("Cannot compress to '{}'.", to_utf(&output_path)))
.detail("You shall supply the compression format via the extension.") .detail("You shall supply the compression format")
.hint("Try adding something like .tar.gz or .zip to the output file.") .hint("Try adding supported extensions (see --help):")
.hint(format!(" ouch compress <FILES>... {}.tar.gz", to_utf(&output_path)))
.hint(format!(" ouch compress <FILES>... {}.zip", to_utf(&output_path)))
.hint("") .hint("")
.hint("Examples:") .hint("Alternatively, you can overwrite this option by using the '--format' flag:")
.hint(format!(" ouch compress ... {}.tar.gz", to_utf(&output_path))) .hint(format!(" ouch compress <FILES>... {} --format tar.gz", to_utf(&output_path)));
.hint(format!(" ouch compress ... {}.zip", to_utf(&output_path)));
return Err(error.into()); return Err(error.into());
} }