md5sum: introduce standalone binary

RenjiSann · RenjiSann · commit 14cf09d9d400 · 2026-01-07T00:42:06.000+01:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -80,6 +80,7 @@ feat_common_core = [
   "basenc",
   "cat",
   "cksum",
+  "md5sum",
   "comm",
   "cp",
   "csplit",
@@ -437,6 +438,7 @@ chmod = { optional = true, version = "0.5.0", package = "uu_chmod", path = "src/
 chown = { optional = true, version = "0.5.0", package = "uu_chown", path = "src/uu/chown" }
 chroot = { optional = true, version = "0.5.0", package = "uu_chroot", path = "src/uu/chroot" }
 cksum = { optional = true, version = "0.5.0", package = "uu_cksum", path = "src/uu/cksum" }
+md5sum = { optional = true, version = "0.5.0", package = "uu_md5sum", path = "src/uu/md5sum" }
 comm = { optional = true, version = "0.5.0", package = "uu_comm", path = "src/uu/comm" }
 cp = { optional = true, version = "0.5.0", package = "uu_cp", path = "src/uu/cp" }
 csplit = { optional = true, version = "0.5.0", package = "uu_csplit", path = "src/uu/csplit" }
diff --git a/GNUmakefile b/GNUmakefile
@@ -84,6 +84,7 @@ PROGS       := \
 	basename \
 	cat \
 	cksum \
+	md5sum \
 	comm \
 	cp \
 	csplit \
@@ -186,7 +187,6 @@ SELINUX_PROGS := \
 
 HASHSUM_PROGS := \
 	b2sum \
-	md5sum \
 	sha1sum \
 	sha224sum \
 	sha256sum \
@@ -223,6 +223,7 @@ TEST_PROGS  := \
 	chmod \
 	chown \
 	cksum \
+	md5sum \
 	comm \
 	cp \
 	csplit \
diff --git a/build.rs b/build.rs
@@ -79,7 +79,6 @@ pub fn main() {
                 phf_map.entry(krate, format!("({krate}::uumain, {krate}::uu_app_custom)"));
 
                 let map_value = format!("({krate}::uumain, {krate}::uu_app_common)");
-                phf_map.entry("md5sum", map_value.clone());
                 phf_map.entry("sha1sum", map_value.clone());
                 phf_map.entry("sha224sum", map_value.clone());
                 phf_map.entry("sha256sum", map_value.clone());
diff --git a/src/common/validation.rs b/src/common/validation.rs
@@ -51,7 +51,7 @@ fn get_canonical_util_name(util_name: &str) -> &str {
         "[" => "test",
 
         // hashsum aliases - all these hash commands are aliases for hashsum
-        "md5sum" | "sha1sum" | "sha224sum" | "sha256sum" | "sha384sum" | "sha512sum" | "b2sum" => {
+        "sha1sum" | "sha224sum" | "sha256sum" | "sha384sum" | "sha512sum" | "b2sum" => {
             "hashsum"
         }
 
@@ -98,7 +98,6 @@ mod tests {
     fn test_get_canonical_util_name() {
         // Test a few key aliases
         assert_eq!(get_canonical_util_name("["), "test");
-        assert_eq!(get_canonical_util_name("md5sum"), "hashsum");
         assert_eq!(get_canonical_util_name("dir"), "ls");
 
         // Test passthrough case
diff --git a/src/uu/md5sum/Cargo.toml b/src/uu/md5sum/Cargo.toml
@@ -0,0 +1,42 @@
+[package]
+name = "uu_md5sum"
+description = "md5sum ~ (uutils) Print or check the BLAKE2b checksums"
+repository = "https://github.com/uutils/coreutils/tree/main/src/uu/md5sum"
+version.workspace = true
+authors.workspace = true
+license.workspace = true
+homepage.workspace = true
+keywords.workspace = true
+categories.workspace = true
+edition.workspace = true
+readme.workspace = true
+
+[lints]
+workspace = true
+
+[lib]
+path = "src/md5sum.rs"
+
+[dependencies]
+clap = { workspace = true }
+uu_checksum_common = { workspace = true }
+uucore = { workspace = true, features = [
+  "checksum",
+  "encoding",
+  "sum",
+  "hardware",
+] }
+fluent = { workspace = true }
+
+[dev-dependencies]
+divan = { workspace = true }
+tempfile = { workspace = true }
+uucore = { workspace = true, features = ["benchmark"] }
+
+[[bin]]
+name = "md5sum"
+path = "src/main.rs"
+
+# [[bench]]
+# name = "b2sum_bench"
+# harness = false
diff --git a/src/uu/md5sum/LICENSE b/src/uu/md5sum/LICENSE
@@ -0,0 +1 @@
+../../../LICENSE
diff --git a/src/uu/md5sum/locales/en-US.ftl b/src/uu/md5sum/locales/en-US.ftl
@@ -0,0 +1,3 @@
+md5sum-about = Print or check the MD5 checksums
+md5sum-usage = md5sum [OPTIONS] [FILE]...
+md5sum-after-help = With no FILE or when FILE is -, read standard input
diff --git a/src/uu/md5sum/locales/fr-FR.ftl b/src/uu/md5sum/locales/fr-FR.ftl
@@ -0,0 +1,2 @@
+md5sum-about = Afficher le MD5 et la taille de chaque fichier
+md5sum-usage = md5sum [OPTION]... [FICHIER]...
diff --git a/src/uu/md5sum/src/main.rs b/src/uu/md5sum/src/main.rs
@@ -0,0 +1 @@
+uucore::bin!(uu_md5sum);
diff --git a/src/uu/md5sum/src/md5sum.rs b/src/uu/md5sum/src/md5sum.rs
@@ -0,0 +1,24 @@
+// This file is part of the uutils coreutils package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+// spell-checker:ignore (ToDO) algo
+
+use clap::Command;
+
+use uu_checksum_common::{standalone_checksum_app, standalone_main};
+
+use uucore::checksum::AlgoKind;
+use uucore::error::UResult;
+use uucore::translate;
+
+#[uucore::main]
+pub fn uumain(args: impl uucore::Args) -> UResult<()> {
+    standalone_main(AlgoKind::Md5, uu_app(), args)
+}
+
+#[inline]
+pub fn uu_app() -> Command {
+    standalone_checksum_app(translate!("md5sum-about"), translate!("md5sum-usage"))
+}
diff --git a/src/uucore/src/lib/lib.rs b/src/uucore/src/lib/lib.rs
@@ -173,9 +173,7 @@ pub fn get_canonical_util_name(util_name: &str) -> &str {
         "[" => "test",
 
         // hashsum aliases - all these hash commands are aliases for hashsum
-        "md5sum" | "sha1sum" | "sha224sum" | "sha256sum" | "sha384sum" | "sha512sum" | "b2sum" => {
-            "hashsum"
-        }
+        "sha1sum" | "sha224sum" | "sha256sum" | "sha384sum" | "sha512sum" | "b2sum" => "hashsum",
 
         "dir" => "ls", // dir is an alias for ls
 
diff --git a/src/uucore/src/lib/mods/locale.rs b/src/uucore/src/lib/mods/locale.rs
@@ -157,7 +157,7 @@ fn create_bundle(
     try_add_resource_from(get_locales_dir(util_name).ok());
 
     // checksum binaries also require fluent files from the checksum_common crate
-    if ["cksum"].contains(&util_name) {
+    if ["cksum", "md5sum"].contains(&util_name) {
         try_add_resource_from(get_locales_dir("checksum_common").ok());
     }
 
diff --git a/tests/by-util/test_md5sum.rs b/tests/by-util/test_md5sum.rs
diff --git a/tests/fixtures/md5sum/input.txt b/tests/fixtures/md5sum/input.txt
diff --git a/tests/fixtures/md5sum/md5.checkfile b/tests/fixtures/md5sum/md5.checkfile
diff --git a/tests/fixtures/md5sum/md5.expected b/tests/fixtures/md5sum/md5.expected
diff --git a/tests/tests.rs b/tests/tests.rs

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+md5sum-about = Print or check the MD5 checksums`
	`2`	`+md5sum-usage = md5sum [OPTIONS] [FILE]...`
	`3`	`+md5sum-after-help = With no FILE or when FILE is -, read standard input`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+md5sum-about = Afficher le MD5 et la taille de chaque fichier`
	`2`	`+md5sum-usage = md5sum [OPTION]... [FICHIER]...`