* (current-filename) behaves differently in environment|build
@ 2019-03-31 23:42 wldhx
2019-04-08 9:14 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: wldhx @ 2019-03-31 23:42 UTC (permalink / raw)
To: guix-devel
Hi guix,
Discovered following behaviour while setting up GNUnet CI:
Given
./gnu/packages/a.scm:
...
(source (local-file (dirname (current-filename))))
...
export GUIX_PACKAGE_PATH=$PWD
`(current-filename)` returns `#f` when evaluated via `guix environment`,
while `guix build` does fine. Is this expected? Am I doing something wrong?
The usecase is like
https://lists.gnu.org/archive/html/help-guix/2017-04/msg00097.html.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: (current-filename) behaves differently in environment|build
2019-03-31 23:42 (current-filename) behaves differently in environment|build wldhx
@ 2019-04-08 9:14 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2019-04-08 9:14 UTC (permalink / raw)
To: wldhx; +Cc: guix-devel
Hello,
wldhx <wldhx@wldhx.me> skribis:
> Discovered following behaviour while setting up GNUnet CI:
>
> Given
>
> ./gnu/packages/a.scm:
> ...
> (source (local-file (dirname (current-filename))))
> ...
It’s enough to write:
(local-file ".." #:recursive? #t)
since ‘local-file’ already takes care of resolving the file name
relative to the current source file.
Does that work for you?
> export GUIX_PACKAGE_PATH=$PWD
>
> `(current-filename)` returns `#f` when evaluated via `guix environment`,
> while `guix build` does fine. Is this expected? Am I doing something wrong?
No, there shouldn’t be any difference.
Thanks, and apologies for the delay!
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-03-31 23:42 (current-filename) behaves differently in environment|build wldhx
2019-04-08 9:14 ` Ludovic Courtès
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