RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 03:27:44 +00:00
Code Issues Activity

hashsum: add --no-names option from official b3sum tool (#3361)

Browse source 
* hashsum: add --no-names option from official b3sum tool

The official b3sum tool has a --no-names option for only printing the
hashes, omitting the filenames. This is quite handy when used from
scripts because it spares the postprocessing with "cut" or "awk".
Since the installed b3sum symlink would also serve as a drop-in for the
official tool, the --no-names option is expected to exist for
compatibility.

Add a --no-names option not only for b3sum but for hashsum in general
(and maybe GNU coreutils will also feel inspired to add this option).

Closes https://github.com/uutils/coreutils/issues/3360
This commit is contained in:
Kai Lüke 2022-04-06 09:09:37 +02:00 • committed by GitHub
parent bc7c9c1659
commit e894e40c56
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

12
tests/by-util/test_hashsum.rs
View file

@ -1,4 +1,4 @@
// spell-checker:ignore checkfile
// spell-checker:ignore checkfile, nonames
macro_rules! get_hash(
($str:expr) => (
$str.split(' ').collect::<Vec<&str>>()[0]
@ -29,6 +29,16 @@ macro_rules! test_digest {
get_hash!(ts.ucmd().arg(DIGEST_ARG).arg(BITS_ARG).pipe_in_fixture("input.txt").succeeds().no_stderr().stdout_str()));
}
#[test]
fn test_nonames() {
let ts = TestScenario::new("hashsum");
// EXPECTED_FILE has no newline character at the end
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.txt").arg("-").pipe_in_fixture("input.txt")
.succeeds().no_stderr().stdout_str()
);
}
#[test]
fn test_check() {
let ts = TestScenario::new("hashsum");