hashsum: Drop --no-names (#9762)

Co-authored-by: oech3 <>

src/uu/cksum/src/cksum.rs

@@ -216,7 +216,6 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
         algo_kind: algo,
         output_format,
         line_ending,
-        no_names: false,
     };
 
     perform_checksum_computation(opts, files)?;

src/uu/hashsum/locales/en-US.ftl

@@ -18,7 +18,6 @@ hashsum-help-ignore-missing = don't fail or report status for missing files
 hashsum-help-warn = warn about improperly formatted checksum lines
 hashsum-help-zero = end each output line with NUL, not newline
 hashsum-help-length = digest length in bits; must not exceed the max for the blake2 algorithm and must be a multiple of 8
-hashsum-help-no-names = Omits filenames in the output (option not present in GNU/Coreutils)
 hashsum-help-bits = set the size of the output (only for SHAKE)
 
 # Algorithm help messages

src/uu/hashsum/locales/fr-FR.ftl

@@ -15,7 +15,6 @@ hashsum-help-ignore-missing = ne pas échouer ou rapporter le statut pour les fi
 hashsum-help-warn = avertir des lignes de somme de contrôle mal formatées
 hashsum-help-zero = terminer chaque ligne de sortie avec NUL, pas de retour à la ligne
 hashsum-help-length = longueur de l'empreinte en bits ; ne doit pas dépasser le maximum pour l'algorithme blake2 et doit être un multiple de 8
-hashsum-help-no-names = Omet les noms de fichiers dans la sortie (option non présente dans GNU/Coreutils)
 hashsum-help-bits = définir la taille de la sortie (uniquement pour SHAKE)
 
 # Messages d'aide des algorithmes

src/uu/hashsum/src/hashsum.rs

@@ -3,7 +3,7 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-// spell-checker:ignore (ToDO) algo, algoname, bitlen, regexes, nread, nonames
+// spell-checker:ignore (ToDO) algo, algoname, bitlen, regexes, nread
 
 use std::ffi::{OsStr, OsString};
 use std::iter;
@@ -211,10 +211,6 @@ pub fn uumain(mut args: impl uucore::Args) -> UResult<()> {
         return Err(ChecksumError::StrictNotCheck.into());
     }
 
-    let no_names = *matches
-        .try_get_one("no-names")
-        .unwrap_or(None)
-        .unwrap_or(&false);
     let line_ending = LineEnding::from_zero_flag(matches.get_flag("zero"));
 
     let algo = SizedAlgoKind::from_unsized(algo_kind, length)?;
@@ -229,7 +225,6 @@ pub fn uumain(mut args: impl uucore::Args) -> UResult<()> {
             /* base64: */ false,
         ),
         line_ending,
-        no_names,
     };
 
     let files = matches.get_many::<OsString>(options::FILE).map_or_else(
@@ -384,19 +379,6 @@ fn uu_app_opt_length(command: Command) -> Command {
     )
 }
 
-pub fn uu_app_b3sum() -> Command {
-    uu_app_b3sum_opts(uu_app_common())
-}
-
-fn uu_app_b3sum_opts(command: Command) -> Command {
-    command.arg(
-        Arg::new("no-names")
-            .long("no-names")
-            .help(translate!("hashsum-help-no-names"))
-            .action(ArgAction::SetTrue),
-    )
-}
-
 pub fn uu_app_bits() -> Command {
     uu_app_opt_bits(uu_app_common())
 }
@@ -414,7 +396,7 @@ fn uu_app_opt_bits(command: Command) -> Command {
 }
 
 pub fn uu_app_custom() -> Command {
-    let mut command = uu_app_b3sum_opts(uu_app_opt_bits(uu_app_common()));
+    let mut command = uu_app_opt_bits(uu_app_common());
     let algorithms = &[
         ("md5", translate!("hashsum-help-md5")),
         ("sha1", translate!("hashsum-help-sha1")),

src/uucore/src/lib/features/checksum/compute.rs

@@ -34,9 +34,6 @@ pub struct ChecksumComputeOptions {
 
     /// Whether to finish lines with '\n' or '\0'.
     pub line_ending: LineEnding,
-
-    /// (non-GNU option) Do not print file names
-    pub no_names: bool,
 }
 
 /// Reading mode used to compute digest.
@@ -218,12 +215,6 @@ fn print_untagged_checksum(
     sum: &String,
     reading_mode: ReadingMode,
 ) -> UResult<()> {
-    // early check for the "no-names" option
-    if options.no_names {
-        print!("{sum}");
-        return Ok(());
-    }
-
     let (escaped_filename, prefix) = if options.line_ending == LineEnding::Nul {
         (filename.to_string_lossy().to_string(), "")
     } else {

tests/by-util/test_hashsum.rs

@@ -8,7 +8,7 @@ use rstest::rstest;
 use uutests::new_ucmd;
 use uutests::util::TestScenario;
 use uutests::util_name;
-// spell-checker:ignore checkfile, nonames, testf, ntestf
+// spell-checker:ignore checkfile, testf, ntestf
 macro_rules! get_hash(
     ($str:expr) => (
         $str.split(' ').collect::<Vec<&str>>()[0]
@@ -41,19 +41,6 @@ macro_rules! test_digest {
                        get_hash!(ts.ucmd().arg(DIGEST_ARG).arg(BITS_ARG).pipe_in_fixture(INPUT_FILE).succeeds().no_stderr().stdout_str()));
         }
 
-        #[test]
-        fn test_nonames() {
-            let ts = TestScenario::new(util_name!());
-            // EXPECTED_FILE has no newline character at the end
-            if DIGEST_ARG == "--b3sum" {
-                // Option only available on b3sum
-                assert_eq!(format!("{0}\n{0}\n", ts.fixtures.read(EXPECTED_FILE)),
-                       ts.ucmd().arg(DIGEST_ARG).arg(BITS_ARG).arg("--no-names").arg(INPUT_FILE).arg("-").pipe_in_fixture(INPUT_FILE)
-                       .succeeds().no_stderr().stdout_str()
-                       );
-                }
-        }
-
         #[test]
         fn test_check() {
             let ts = TestScenario::new(util_name!());