Re: [PATCH] packages: Add zip archive support to 'patch-and-repack'.

[Ludovic Courtès]

Eric Bavier <address@hidden> skribis:

> * guix/packages.scm (%standard-patch-inputs): Add "unzip".
>   (patch-and-repack)[decompression-type]: Detect zip archive.
>   [build]: Invoke "unzip" when appropriate.

Please add “Fixes <http://bugs.gnu.org/19830>.” right above, and email
address@hidden with the commit id afterwards.

> -                   (zero? (system* (string-append #$tar "/bin/tar")
> -                                   "xvf" #$source)))
> +                   #$@(if (string=? decompression-type "unzip")
> +                          #~((zero? (system* "unzip" #$source)))
> +                          #~((zero? (system* (string-append #$tar "/bin/tar")
> +                                             "xvf" #$source)))))

Simply:

  #$(if (string=? decompression-type "unzip")
        #~(zero? (system* "unzip" #$source))
        #~(zero? (system* (string-append #$tar "/bin/tar") ...)))

OK to push with these changes!

Thank you,
Ludo’.