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authorzimoun <zimon.toutoune@gmail.com>2021-11-18 01:20:21 +0100
committerLudovic Courtès <ludo@gnu.org>2021-12-17 17:29:34 +0100
commit6e08f07f2032cd85cd67beadf7a91b5c26d0619d (patch)
tree4592e1b37ec9c16f068fd7cdaf3c3197a75086c1 /doc/guix.texi
parent155fc235b5e1b41b4665c782365dd2bf11beae9c (diff)
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guix hash: Support several files.
* guix/scripts/hash.scm (guix-hash): Allow several files. [file-hash]: Catch system-error. [formatted-hash]: New procedure. * tests/guix-hash.sh: Add test. * doc/guix.texi (Invoking guix hash): Mention "one or more files". Co-authored-by: Ludovic Courtès <ludo@gnu.org>
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diff --git a/doc/guix.texi b/doc/guix.texi
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@@ -11713,13 +11713,13 @@ store.
@cindex @command{guix hash}
The @command{guix hash} command computes the hash of a file.
It is primarily a convenience tool for anyone contributing to the
-distribution: it computes the cryptographic hash of a file, which can be
+distribution: it computes the cryptographic hash of one or more files, which can be
used in the definition of a package (@pxref{Defining Packages}).
The general syntax is:
@example
-guix hash @var{option} @var{file}
+guix hash @var{option} @var{file} ...
@end example
When @var{file} is @code{-} (a hyphen), @command{guix hash} computes the