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cp: Accept --preserve=link

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Used for example in:
tests/mv/hard-3.sh
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Sylvestre Ledru 2023-05-29 00:08:11 +02:00 • committed by Sylvestre Ledru
parent b4f5a87f64
commit d303af31b7
1 changed files with 11 additions and 3 deletions
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14
src/uu/cp/src/cp.rs
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@ -278,14 +278,22 @@ static PRESERVABLE_ATTRIBUTES: &[&str] = &[
"ownership", "ownership",
"timestamps", "timestamps",
"context", "context",
"link",
"links", "links",
"xattr", "xattr",
"all", "all",
]; ];
#[cfg(not(unix))] #[cfg(not(unix))]
static PRESERVABLE_ATTRIBUTES: &[&str] = static PRESERVABLE_ATTRIBUTES: &[&str] = &[
&["mode", "timestamps", "context", "links", "xattr", "all"]; "mode",
"timestamps",
"context",
"link",
"links",
"xattr",
"all",
];
pub fn uu_app() -> Command { pub fn uu_app() -> Command {
const MODE_ARGS: &[&str] = &[ const MODE_ARGS: &[&str] = &[
@ -713,7 +721,7 @@ impl Attributes {
"ownership" => self.ownership = preserve_yes_required, "ownership" => self.ownership = preserve_yes_required,
"timestamps" => self.timestamps = preserve_yes_required, "timestamps" => self.timestamps = preserve_yes_required,
"context" => self.context = preserve_yes_required, "context" => self.context = preserve_yes_required,
"links" => self.links = preserve_yes_required, "link" | "links" => self.links = preserve_yes_required,
"xattr" => self.xattr = preserve_yes_required, "xattr" => self.xattr = preserve_yes_required,
_ => { _ => {
return Err(Error::InvalidArgument(format!( return Err(Error::InvalidArgument(format!(