[QGIS-Developer] Long filename/filepath causing git issues

[Alexis R.L.]

Windows has fairly shorter path limitation by default (see
https://learn.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation?tabs=registry
 )

Alex


Le jeu. 24 nov. 2022 à 20:33, Greg Troxel via QGIS-Developer <
qgis-developer at lists.osgeo.org> a écrit :

>
> "Alexis R.L. via QGIS-Developer" <qgis-developer at lists.osgeo.org>
> writes:
>
> > I'm not sure it warranted a bug report but some control image now have
> > names that are frankly too long and are causing issues in git if the
> local
> > report folder is located some level down.
> >
> > Would it be too crazy to shrink down some offending name to prevent error
> > when switching to more recent branches? I can submit a PR if needed.
> >
> > Here's one of the error I got
> >
> 'tests/testdata/control_images/labelingengine/expected_label_curved_line_allow_upside_down_hint_reversed_right_positive_offset/expected_label_curved_line_allow_upside_down_hint_reversed_right_positive_offset.png':
> > Filename too long
>
> I am not objecting to shrinking, and don't really have standing to, but
> can you explain the platform and what you think is going on?
>
> That filename is 210 bytes long, which doesn't seem that big.  Do you
> know what limit is being hit, in which program or the OS kernel, and
> what properties the file name needs to have to avoid the problems?
>
> I just checked on the box I am reading mail on (NetBSD), and it looks
> like PATH_MAX is 1024 bytes.  That actually seems like a low limit these
> days.   I am unclear on what the values are on other systems, only that
> I have ~never run into this.
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