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chgrp: split the functions into two

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Sylvestre Ledru 2025-01-19 23:22:55 +01:00
parent 9c42b8efdc
commit 4c3e9c893a
1 changed files with 7 additions and 2 deletions
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9
src/uu/chgrp/src/chgrp.rs
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@ -37,8 +37,8 @@ fn parse_gid_from_str(group: &str) -> Result<u32, String> {
}
}
fn parse_gid_and_uid(matches: &ArgMatches) -> UResult<GidUidOwnerFilter> {
let mut raw_group: String = String::new();
fn get_dest_gid(matches: &ArgMatches) -> UResult<(Option<u32>, String)> {
let mut raw_group = String::new();
let dest_gid = if let Some(file) = matches.get_one::<String>(options::REFERENCE) {
fs::metadata(file)
.map(|meta| {
@ -62,6 +62,11 @@ fn parse_gid_and_uid(matches: &ArgMatches) -> UResult<GidUidOwnerFilter> {
}
}
};
Ok((dest_gid, raw_group))
}
fn parse_gid_and_uid(matches: &ArgMatches) -> UResult<GidUidOwnerFilter> {
let (dest_gid, raw_group) = get_dest_gid(matches)?;
// Handle --from option
let filter = if let Some(from_group) = matches.get_one::<String>(options::FROM) {