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shared: update chmod util to ignore non-perm bits

pull/48/head
Jake McGinty 2021-04-10 17:13:00 +09:00
parent 0feb34690e
commit dcf553c8fd
1 changed files with 4 additions and 3 deletions
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7
shared/src/lib.rs
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@ -380,11 +380,12 @@ pub fn ensure_dirs_exist(dirs: &[&Path]) -> Result<(), Error> {
/// Updates the permissions of a file or directory. Returns `Ok(true)` if /// Updates the permissions of a file or directory. Returns `Ok(true)` if
/// permissions had to be changed, `Ok(false)` if permissions were already /// permissions had to be changed, `Ok(false)` if permissions were already
/// correct. /// correct.
pub fn chmod(file: &File, mode: u32) -> Result<bool, Error> { pub fn chmod(file: &File, new_mode: u32) -> Result<bool, Error> {
let metadata = file.metadata()?; let metadata = file.metadata()?;
let mut permissions = metadata.permissions(); let mut permissions = metadata.permissions();
let updated = if permissions.mode() != mode { let mode = permissions.mode() & 0o777;
permissions.set_mode(mode); let updated = if mode != new_mode {
permissions.set_mode(new_mode);
file.set_permissions(permissions)?; file.set_permissions(permissions)?;
true true
} else { } else {