From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([209.51.188.92]:45626)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1hUzCd-0004V9-BV
	for guix-patches@gnu.org; Sun, 26 May 2019 15:53:10 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1hUzCa-0002ab-94
	for guix-patches@gnu.org; Sun, 26 May 2019 15:53:07 -0400
Received: from debbugs.gnu.org ([209.51.188.43]:38277)
	by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16)
	(Exim 4.71) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
	id 1hUzCa-0002aW-6q
	for guix-patches@gnu.org; Sun, 26 May 2019 15:53:04 -0400
Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1hUzCY-0001Ll-Ey
	for guix-patches@gnu.org; Sun, 26 May 2019 15:53:04 -0400
Subject: [bug#35880] [PATCH 3/7] utils: Support compression and decompression
	with lzip.
Resent-Message-ID: <handler.35880.B35880.15589003475144@debbugs.gnu.org>
From: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
References: <20190524134238.22802-1-ludo@gnu.org>
	<20190524134238.22802-3-ludo@gnu.org> <87a7fao360.fsf@ambrevar.xyz>
Date: Sun, 26 May 2019 21:52:15 +0200
In-Reply-To: <87a7fao360.fsf@ambrevar.xyz> (Pierre Neidhardt's message of
	"Sat, 25 May 2019 19:27:19 +0200")
Message-ID: <878sutm1sg.fsf@gnu.org>
MIME-Version: 1.0
Content-Type: text/plain
List-Id: <guix-patches.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/guix-patches>,
	<mailto:guix-patches-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/guix-patches/>
List-Post: <mailto:guix-patches@gnu.org>
List-Help: <mailto:guix-patches-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/guix-patches>,
	<mailto:guix-patches-request@gnu.org?subject=subscribe>
Errors-To: guix-patches-bounces+kyle=kyleam.com@gnu.org
Sender: "Guix-patches" <guix-patches-bounces+kyle=kyleam.com@gnu.org>
To: Pierre Neidhardt <mail@ambrevar.xyz>
Cc: 35880@debbugs.gnu.org

Pierre Neidhardt <mail@ambrevar.xyz> skribis:

> This is the part where you use make-lzip-input-port/compressed:
>
>>  (define (compressed-port compression input)
>> -  "Return an input port where INPUT is decompressed according to COMPRESSION,
>> +  "Return an input port where INPUT is compressed according to COMPRESSION,
>>  a symbol such as 'xz."
>>    (match compression
>>      ((or #f 'none) (values input '()))
>>      ('bzip2        (filtered-port `(,%bzip2 "-c") input))
>>      ('xz           (filtered-port `(,%xz "-c") input))
>>      ('gzip         (filtered-port `(,%gzip "-c") input))
>> -    (else          (error "unsupported compression scheme" compression))))
>> +    ('lzip         (values (lzip-port 'make-lzip-input-port/compressed input)
>> +                           '()))
>> +    (_             (error "unsupported compression scheme" compression))))
>
> So why not doing like for the others?

See my other previous reply.  :-)