From 4bed10a26aa01bb5f2fa33ad4f815137d1aa274b Mon Sep 17 00:00:00 2001
From: Miles Liu <miles@bung.cc>
Date: Tue, 21 Mar 2023 13:46:00 +0800
Subject: [PATCH 1/3] hashsum: move help strings to markdown file

---
 src/uu/hashsum/hashsum.md     | 7 +++++++
 src/uu/hashsum/src/hashsum.rs | 8 +++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 src/uu/hashsum/hashsum.md

diff --git a/src/uu/hashsum/hashsum.md b/src/uu/hashsum/hashsum.md
new file mode 100644
index 000000000..a632eedf3
--- /dev/null
+++ b/src/uu/hashsum/hashsum.md
@@ -0,0 +1,7 @@
+# hashsum
+
+```
+hashsum [OPTIONS] [FILE]...
+```
+
+Compute and check message digests.
diff --git a/src/uu/hashsum/src/hashsum.rs b/src/uu/hashsum/src/hashsum.rs
index c49c530e4..2835fce5a 100644
--- a/src/uu/hashsum/src/hashsum.rs
+++ b/src/uu/hashsum/src/hashsum.rs
@@ -24,6 +24,9 @@ use std::iter;
 use std::num::ParseIntError;
 use std::path::Path;
 use uucore::error::{FromIo, UError, UResult};
+use uucore::format_usage;
+use uucore::help_about;
+use uucore::help_usage;
 use uucore::sum::{
     Blake2b, Blake3, Digest, DigestWriter, Md5, Sha1, Sha224, Sha256, Sha384, Sha3_224, Sha3_256,
     Sha3_384, Sha3_512, Sha512, Shake128, Shake256,
@@ -31,6 +34,8 @@ use uucore::sum::{
 use uucore::{crash, display::Quotable, show_warning};
 
 const NAME: &str = "hashsum";
+const ABOUT: &str = help_about!("hashsum.md");
+const USAGE: &str = help_usage!("hashsum.md");
 
 struct Options {
     algoname: &'static str,
@@ -298,7 +303,8 @@ pub fn uu_app_common() -> Command {
     const TEXT_HELP: &str = "read in text mode (default)";
     Command::new(uucore::util_name())
         .version(crate_version!())
-        .about("Compute and check message digests.")
+        .about(ABOUT)
+        .override_usage(format_usage(USAGE))
         .infer_long_args(true)
         .arg(
             Arg::new("binary")

From 62e5c5a7554d94e03270addd7f3a4020244dbfe1 Mon Sep 17 00:00:00 2001
From: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Date: Tue, 21 Mar 2023 08:07:24 +0100
Subject: [PATCH 2/3] hashsum: merge imports

---
 src/uu/hashsum/src/hashsum.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/uu/hashsum/src/hashsum.rs b/src/uu/hashsum/src/hashsum.rs
index 2835fce5a..b648b0598 100644
--- a/src/uu/hashsum/src/hashsum.rs
+++ b/src/uu/hashsum/src/hashsum.rs
@@ -24,9 +24,7 @@ use std::iter;
 use std::num::ParseIntError;
 use std::path::Path;
 use uucore::error::{FromIo, UError, UResult};
-use uucore::format_usage;
-use uucore::help_about;
-use uucore::help_usage;
+use uucore::{format_usage, help_about, help_usage};
 use uucore::sum::{
     Blake2b, Blake3, Digest, DigestWriter, Md5, Sha1, Sha224, Sha256, Sha384, Sha3_224, Sha3_256,
     Sha3_384, Sha3_512, Sha512, Shake128, Shake256,

From 23e67adfd3683f477efb9a37ca008d8ed6343ee0 Mon Sep 17 00:00:00 2001
From: Miles Liu <miles@bung.cc>
Date: Tue, 21 Mar 2023 15:44:03 +0800
Subject: [PATCH 3/3] hashsum: fix style violation

---
 src/uu/hashsum/src/hashsum.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uu/hashsum/src/hashsum.rs b/src/uu/hashsum/src/hashsum.rs
index b648b0598..d7e55e567 100644
--- a/src/uu/hashsum/src/hashsum.rs
+++ b/src/uu/hashsum/src/hashsum.rs
@@ -24,12 +24,12 @@ use std::iter;
 use std::num::ParseIntError;
 use std::path::Path;
 use uucore::error::{FromIo, UError, UResult};
-use uucore::{format_usage, help_about, help_usage};
 use uucore::sum::{
     Blake2b, Blake3, Digest, DigestWriter, Md5, Sha1, Sha224, Sha256, Sha384, Sha3_224, Sha3_256,
     Sha3_384, Sha3_512, Sha512, Shake128, Shake256,
 };
 use uucore::{crash, display::Quotable, show_warning};
+use uucore::{format_usage, help_about, help_usage};
 
 const NAME: &str = "hashsum";
 const ABOUT: &str = help_about!("hashsum.md");