From 61ad84f4478ca75f6007c58574f82a8b9e12f4b7 Mon Sep 17 00:00:00 2001
From: ValentinyFilip <80767029+ValentinyFilip@users.noreply.github.com>
Date: Wed, 15 Mar 2023 19:09:38 +0100
Subject: [PATCH] cksum: move help strings to markdown file

---
 src/uu/cksum/cksum.md     | 23 +++++++++++++++++++++++
 src/uu/cksum/src/cksum.rs | 25 +++++++------------------
 2 files changed, 30 insertions(+), 18 deletions(-)
 create mode 100644 src/uu/cksum/cksum.md

diff --git a/src/uu/cksum/cksum.md b/src/uu/cksum/cksum.md
new file mode 100644
index 000000000..b613d4d43
--- /dev/null
+++ b/src/uu/cksum/cksum.md
@@ -0,0 +1,23 @@
+# cksum
+
+```
+cksum [OPTIONS] [FILE]...
+```
+
+Print CRC and size for each file
+
+## After Help
+
+DIGEST determines the digest algorithm and default output format:
+
+-a=sysv:    (equivalent to sum -s)
+-a=bsd:     (equivalent to sum -r)
+-a=crc:     (equivalent to cksum)
+-a=md5:     (equivalent to md5sum)
+-a=sha1:    (equivalent to sha1sum)
+-a=sha224:  (equivalent to sha224sum)
+-a=sha256:  (equivalent to sha256sum)
+-a=sha384:  (equivalent to sha384sum)
+-a=sha512:  (equivalent to sha512sum)
+-a=blake2b: (equivalent to b2sum)
+-a=sm3:     (only available through cksum)
diff --git a/src/uu/cksum/src/cksum.rs b/src/uu/cksum/src/cksum.rs
index e66d5f029..6cde7f6c1 100644
--- a/src/uu/cksum/src/cksum.rs
+++ b/src/uu/cksum/src/cksum.rs
@@ -20,10 +20,14 @@ use uucore::{
         div_ceil, Blake2b, Digest, DigestWriter, Md5, Sha1, Sha224, Sha256, Sha384, Sha512, Sm3,
         BSD, CRC, SYSV,
     },
+    help_about,
+    help_usage,
+    help_section,
 };
 
-const USAGE: &str = "{} [OPTIONS] [FILE]...";
-const ABOUT: &str = "Print CRC and size for each file";
+const USAGE: &str = help_usage!("cksum.md");
+const ABOUT: &str = help_about!("cksum.md");
+const AFTER_HELP: &str = help_section!("after help", "cksum.md");
 
 const ALGORITHM_OPTIONS_SYSV: &str = "sysv";
 const ALGORITHM_OPTIONS_BSD: &str = "bsd";
@@ -205,21 +209,6 @@ mod options {
     pub static ALGORITHM: &str = "algorithm";
 }
 
-const ALGORITHM_HELP_DESC: &str =
-    "DIGEST determines the digest algorithm and default output format:\n\
-\n\
--a=sysv:    (equivalent to sum -s)\n\
--a=bsd:     (equivalent to sum -r)\n\
--a=crc:     (equivalent to cksum)\n\
--a=md5:     (equivalent to md5sum)\n\
--a=sha1:    (equivalent to sha1sum)\n\
--a=sha224:  (equivalent to sha224sum)\n\
--a=sha256:  (equivalent to sha256sum)\n\
--a=sha384:  (equivalent to sha384sum)\n\
--a=sha512:  (equivalent to sha512sum)\n\
--a=blake2b: (equivalent to b2sum)\n\
--a=sm3:     (only available through cksum)\n";
-
 #[uucore::main]
 pub fn uumain(args: impl uucore::Args) -> UResult<()> {
     let args = args.collect_ignore();
@@ -278,5 +267,5 @@ pub fn uu_app() -> Command {
                     ALGORITHM_OPTIONS_SM3,
                 ]),
         )
-        .after_help(ALGORITHM_HELP_DESC)
+        .after_help(AFTER_HELP)
 }