10/31: gnu: Add specification-multihash.

[guix-commits]

sharlatan pushed a commit to branch master
in repository guix.

commit e74b59109176966a012ad7e1586ad4c829454ecc
Author: Artyom V. Poptsov <poptsov.artyom@gmail.com>
AuthorDate: Sun Apr 7 13:01:42 2024 +0300

    gnu: Add specification-multihash.
    
    * gnu/packages/specifications.scm (specification-multihash): New variable.
    
    Change-Id: I065898164cc126445a92b33dd628ab06e19d0615
    Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
---
 gnu/packages/specifications.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/specifications.scm b/gnu/packages/specifications.scm
index ce57a68bdb..b44f0eaaee 100644
--- a/gnu/packages/specifications.scm
+++ b/gnu/packages/specifications.scm
@@ -51,3 +51,31 @@
 base-encoded (e.g., @code{base32}, @code{base36}, @code{base64}, 
@code{base58}, etc.)
 binary appearing in text.")
       (license (list license:expat license:cc-by-sa3.0)))))
+
+(define-public specification-multihash
+  (let ((commit "931febb97565395b1b6cd39ac677799df265a9e7")
+        (revision "0"))
+    (package
+      (name "specification-multihash")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/multiformats/multihash";)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1axr35z3iz061fng0170bh873vy20rj2mspznycxm1qkrkrh7p5j"))))
+      (build-system copy-build-system)
+      (arguments
+       '(#:install-plan '(("." "share/multihash/"))
+         #:phases (modify-phases %standard-phases
+                    (delete 'strip))))
+      (home-page "https://github.com/multiformats/multihash";)
+      (synopsis "Self-describing hashes")
+      (description
+       "Multihash is a protocol for differentiating outputs from various
+well-established cryptographic hash functions, addressing size + encoding
+considerations.")
+      (license (list license:expat license:cc-by-sa3.0)))))