diff options
Diffstat (limited to 'src/user_info.rs')
-rw-r--r-- | src/user_info.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/user_info.rs b/src/user_info.rs index 7a42db9..a352adb 100644 --- a/src/user_info.rs +++ b/src/user_info.rs @@ -1,4 +1,4 @@ -use nix::unistd::{getgroups, getuid, Group, User}; +use nix::unistd::{getgroups, getuid, Gid, Group, User}; pub fn get_username() -> Option<String> { let uid = getuid(); @@ -13,6 +13,13 @@ pub fn get_user_groups() -> Vec<String> { .collect() } +pub fn get_gid(group_name: &str) -> Option<Gid> { + nix::unistd::Group::from_name(&group_name) + .ok() + .flatten() + .map(|group| group.gid) +} + #[cfg(test)] mod test { use super::*; |