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Merge pull request #5310 from tertsdiepraam/expose-whoami

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Expose `whoami` function (for nushell!)
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Daniel Hofstetter 2023-09-24 15:24:42 +02:00 • committed by GitHub
commit 31d32e3ee2
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1 changed files with 8 additions and 1 deletions
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9
src/uu/whoami/src/whoami.rs
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@ -5,6 +5,8 @@
/* last synced with: whoami (GNU coreutils) 8.21 */ /* last synced with: whoami (GNU coreutils) 8.21 */
use std::ffi::OsString;
use clap::{crate_version, Command}; use clap::{crate_version, Command};
use uucore::display::println_verbatim; use uucore::display::println_verbatim;
@ -19,11 +21,16 @@ const USAGE: &str = help_usage!("whoami.md");
#[uucore::main] #[uucore::main]
pub fn uumain(args: impl uucore::Args) -> UResult<()> { pub fn uumain(args: impl uucore::Args) -> UResult<()> {
uu_app().try_get_matches_from(args)?; uu_app().try_get_matches_from(args)?;
let username = platform::get_username().map_err_context(|| "failed to get username".into())?; let username = whoami()?;
println_verbatim(username).map_err_context(|| "failed to print username".into())?; println_verbatim(username).map_err_context(|| "failed to print username".into())?;
Ok(()) Ok(())
} }
/// Get the current username
pub fn whoami() -> UResult<OsString> {
platform::get_username().map_err_context(|| "failed to get username".into())
}
pub fn uu_app() -> Command { pub fn uu_app() -> Command {
Command::new(uucore::util_name()) Command::new(uucore::util_name())
.version(crate_version!()) .version(crate_version!())