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From: Stefan <stefan-guix@vodafonemail.de>
To: Marius Bakke <marius@gnu.org>
Cc: 44525@debbugs.gnu.org
Subject: bug#44525: Derivation of computed-file has no outputs
Date: Mon, 9 Nov 2020 00:38:40 +0100	[thread overview]
Message-ID: <B47943C1-CE23-412B-8A57-541651559208@vodafonemail.de> (raw)
In-Reply-To: <87o8k7fuik.fsf@gnu.org>

Hi Marius!

> Assuming you intended to write (%current-system) to test.txt, you can do
> something along these lines:
> 
>  (computed-file "test.txt"
>                 #~(call-with-output-file #$output
>                     (lambda (port)
>                       (format port #$(%current-system)))))

Thanks for this solution.

> That's expected: this derivation does not produce any outputs.
> So I think this is not-a-bug.  WDYT?


I think I got a bit distracted by the functionality of plain-file and the similar wording of the documentation of computed-file.

Thanks, I’ll close this issue.


Bye

Stefan



  reply	other threads:[~2020-11-08 23:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-08 20:19 bug#44525: Derivation of computed-file has no outputs Stefan
2020-11-08 20:44 ` Marius Bakke
2020-11-08 23:38   ` Stefan [this message]
2020-11-08 23:45 ` bug#44525: Stefan

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