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fix(parser): Disallow empty paths
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ec186487b6
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1 changed files with 11 additions and 2 deletions
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@ -342,10 +342,19 @@ impl TypedValueParser for PathBufValueParser {
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fn parse(
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&self,
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_cmd: &crate::Command,
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_arg: Option<&crate::Arg>,
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cmd: &crate::Command,
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arg: Option<&crate::Arg>,
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value: std::ffi::OsString,
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) -> Result<Self::Value, crate::Error> {
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if value.is_empty() {
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return Err(crate::Error::empty_value(
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cmd,
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&[],
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arg.map(ToString::to_string)
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.unwrap_or_else(|| "...".to_owned()),
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crate::output::Usage::new(cmd).create_usage_with_title(&[]),
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));
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}
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Ok(Self::Value::from(value))
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}
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}
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