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* Package workspace relocation
@ 2020-11-16 20:15 Stephen Scheck
  2020-11-16 20:56 ` Leo Famulari
  0 siblings, 1 reply; 6+ messages in thread
From: Stephen Scheck @ 2020-11-16 20:15 UTC (permalink / raw)
  To: help-guix

Is there a way to relocate the package build workspace for a Git clone
source, e.g.:

    (package
      (name "my-package")
      (version "0.0.1")
      (source (origin
                      (method git-fetch)
                      (uri (git-reference
                         (url "https://github.com/my-package")))
                         (file-name (git-file-name name version))

This results in a path like `<guix-build-temp>/my-package-0.0.1` but
because of idiosyncrasies in the project's build system, I need for it to
be relocated to something like `<guix-build-temp>/foo/bar/my-package-0.0.1`.

How can I do this?

Thanks.

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Package workspace relocation
  2020-11-16 20:15 Package workspace relocation Stephen Scheck
@ 2020-11-16 20:56 ` Leo Famulari
  2020-11-16 21:56   ` Stephen Scheck
  0 siblings, 1 reply; 6+ messages in thread
From: Leo Famulari @ 2020-11-16 20:56 UTC (permalink / raw)
  To: Stephen Scheck; +Cc: help-guix

On Mon, Nov 16, 2020 at 03:15:46PM -0500, Stephen Scheck wrote:
> Is there a way to relocate the package build workspace for a Git clone
> source, e.g.:
> 
>     (package
>       (name "my-package")
>       (version "0.0.1")
>       (source (origin
>                       (method git-fetch)
>                       (uri (git-reference
>                          (url "https://github.com/my-package")))
>                          (file-name (git-file-name name version))
> 
> This results in a path like `<guix-build-temp>/my-package-0.0.1` but
> because of idiosyncrasies in the project's build system, I need for it to
> be relocated to something like `<guix-build-temp>/foo/bar/my-package-0.0.1`.
> 
> How can I do this?

I'm not sure that I fully understand what you are asking.

However, the location of the build directory is controlled by the TMPDIR
variable, which is set in the environment of the guix-daemon. You can
set it to any location that you want.

An alternative per-package approach is to add a build phase before the
'unpack' phase and do something like `mkdir -p foo/bar && chdir
foo/bar`.


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Package workspace relocation
  2020-11-16 20:56 ` Leo Famulari
@ 2020-11-16 21:56   ` Stephen Scheck
  2020-11-16 23:09     ` zimoun
  0 siblings, 1 reply; 6+ messages in thread
From: Stephen Scheck @ 2020-11-16 21:56 UTC (permalink / raw)
  To: Leo Famulari; +Cc: help-guix

I just need to add a prefix to the directory in which the Git source is
cloned, because its build system requires that. I don't care which TMP
directory Guix daemon uses for its build root. I just need for
`/my-project` to become `/foo/bar/my-project`. It sounds like what you
suggested will do the trick, if I understand it correctly.

Thanks.


On Mon, Nov 16, 2020 at 3:56 PM Leo Famulari <leo@famulari.name> wrote:

> On Mon, Nov 16, 2020 at 03:15:46PM -0500, Stephen Scheck wrote:
> > Is there a way to relocate the package build workspace for a Git clone
> > source, e.g.:
> >
> >     (package
> >       (name "my-package")
> >       (version "0.0.1")
> >       (source (origin
> >                       (method git-fetch)
> >                       (uri (git-reference
> >                          (url "https://github.com/my-package")))
> >                          (file-name (git-file-name name version))
> >
> > This results in a path like `<guix-build-temp>/my-package-0.0.1` but
> > because of idiosyncrasies in the project's build system, I need for it to
> > be relocated to something like
> `<guix-build-temp>/foo/bar/my-package-0.0.1`.
> >
> > How can I do this?
>
> I'm not sure that I fully understand what you are asking.
>
> However, the location of the build directory is controlled by the TMPDIR
> variable, which is set in the environment of the guix-daemon. You can
> set it to any location that you want.
>
> An alternative per-package approach is to add a build phase before the
> 'unpack' phase and do something like `mkdir -p foo/bar && chdir
> foo/bar`.
>

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Package workspace relocation
  2020-11-16 21:56   ` Stephen Scheck
@ 2020-11-16 23:09     ` zimoun
  2020-11-17  7:23       ` Efraim Flashner
  0 siblings, 1 reply; 6+ messages in thread
From: zimoun @ 2020-11-16 23:09 UTC (permalink / raw)
  To: Stephen Scheck, Leo Famulari; +Cc: help-guix

Dear,

On Mon, 16 Nov 2020 at 16:56, Stephen Scheck <singularsyntax@gmail.com> wrote:

> `/my-project` to become `/foo/bar/my-project`. It sounds like what you

[...]

>> > This results in a path like `<guix-build-temp>/my-package-0.0.1` but
>> `<guix-build-temp>/foo/bar/my-package-0.0.1`.

What do you want?  Append a suffix /tmp/guix-xyz/foo/bar/your-pkg or a
prefix /tmp/foo/bar/guix-xyz/your-pkg?

Change the prefix means changing the TMPDIR environment variable of
guix-daemon (priviliged user).

At first look, I do not know how to add something between guix-xyz-drv-0/
and your-pkg/.  Curious to know how. :-)


Hope that helps,
simon


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Package workspace relocation
  2020-11-16 23:09     ` zimoun
@ 2020-11-17  7:23       ` Efraim Flashner
  2020-11-17 13:07         ` zimoun
  0 siblings, 1 reply; 6+ messages in thread
From: Efraim Flashner @ 2020-11-17  7:23 UTC (permalink / raw)
  To: zimoun; +Cc: help-guix, Stephen Scheck

[-- Attachment #1: Type: text/plain, Size: 1302 bytes --]

On Tue, Nov 17, 2020 at 12:09:35AM +0100, zimoun wrote:
> Dear,
> 
> On Mon, 16 Nov 2020 at 16:56, Stephen Scheck <singularsyntax@gmail.com> wrote:
> 
> > `/my-project` to become `/foo/bar/my-project`. It sounds like what you
> 
> [...]
> 
> >> > This results in a path like `<guix-build-temp>/my-package-0.0.1` but
> >> `<guix-build-temp>/foo/bar/my-package-0.0.1`.
> 
> What do you want?  Append a suffix /tmp/guix-xyz/foo/bar/your-pkg or a
> prefix /tmp/foo/bar/guix-xyz/your-pkg?
> 
> Change the prefix means changing the TMPDIR environment variable of
> guix-daemon (priviliged user).
> 
> At first look, I do not know how to add something between guix-xyz-drv-0/
> and your-pkg/.  Curious to know how. :-)
> 

I think I'd go with
(add-after 'unpack 'move-source
  (lambda _
    (mkdir-p "foo/bar")
    (rename-file "my-project" "foo/bar/my-project")
  #t))

With that you'll be in <guix-build-temp> and you can chdir into whatever
directory you want. Or you could change the source so it doesn't expect
the source to be deep in a directory structure.

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted

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^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Package workspace relocation
  2020-11-17  7:23       ` Efraim Flashner
@ 2020-11-17 13:07         ` zimoun
  0 siblings, 0 replies; 6+ messages in thread
From: zimoun @ 2020-11-17 13:07 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: help-guix, Stephen Scheck

Hi Efraim,

On Tue, 17 Nov 2020 at 09:23, Efraim Flashner <efraim@flashner.co.il> wrote:

> (add-after 'unpack 'move-source
>   (lambda _
>     (mkdir-p "foo/bar")
>     (rename-file "my-project" "foo/bar/my-project")
>   #t))

Cool!  Thank you for the explanation.

Cheers,
simon


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2020-11-17 13:17 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-11-16 20:15 Package workspace relocation Stephen Scheck
2020-11-16 20:56 ` Leo Famulari
2020-11-16 21:56   ` Stephen Scheck
2020-11-16 23:09     ` zimoun
2020-11-17  7:23       ` Efraim Flashner
2020-11-17 13:07         ` zimoun

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