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hashsum: move help strings to markdown file

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Miles Liu 2023-03-21 13:46:00 +08:00
parent b8f2f295a6
commit 4bed10a26a
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2 changed files with 14 additions and 1 deletions
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7
src/uu/hashsum/hashsum.md Normal file
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@ -0,0 +1,7 @@
# hashsum
```
hashsum [OPTIONS] [FILE]...
```
Compute and check message digests.

8
src/uu/hashsum/src/hashsum.rs
View file

@ -24,6 +24,9 @@ use std::iter;
use std::num::ParseIntError; use std::num::ParseIntError;
use std::path::Path; use std::path::Path;
use uucore::error::{FromIo, UError, UResult}; use uucore::error::{FromIo, UError, UResult};
use uucore::format_usage;
use uucore::help_about;
use uucore::help_usage;
use uucore::sum::{ use uucore::sum::{
Blake2b, Blake3, Digest, DigestWriter, Md5, Sha1, Sha224, Sha256, Sha384, Sha3_224, Sha3_256, Blake2b, Blake3, Digest, DigestWriter, Md5, Sha1, Sha224, Sha256, Sha384, Sha3_224, Sha3_256,
Sha3_384, Sha3_512, Sha512, Shake128, Shake256, Sha3_384, Sha3_512, Sha512, Shake128, Shake256,
@ -31,6 +34,8 @@ use uucore::sum::{
use uucore::{crash, display::Quotable, show_warning}; use uucore::{crash, display::Quotable, show_warning};
const NAME: &str = "hashsum"; const NAME: &str = "hashsum";
const ABOUT: &str = help_about!("hashsum.md");
const USAGE: &str = help_usage!("hashsum.md");
struct Options { struct Options {
algoname: &'static str, algoname: &'static str,
@ -298,7 +303,8 @@ pub fn uu_app_common() -> Command {
const TEXT_HELP: &str = "read in text mode (default)"; const TEXT_HELP: &str = "read in text mode (default)";
Command::new(uucore::util_name()) Command::new(uucore::util_name())
.version(crate_version!()) .version(crate_version!())
.about("Compute and check message digests.") .about(ABOUT)
.override_usage(format_usage(USAGE))
.infer_long_args(true) .infer_long_args(true)
.arg( .arg(
Arg::new("binary") Arg::new("binary")