[GRASS-user] R and RStudio in winGRASS - testing welcome

[Helmut Kudrnovsky]

Helmut Kudrnovsky wrote
> 
> Markus Neteler wrote
>> On Sun, Nov 15, 2015 at 5:34 PM, Helmut Kudrnovsky <

>> hellik@

>> > wrote:
>> ...
>>> at the moment the R and RStudio integration is only implemented in the
>>> standalone winGRASS installers; not yet in OSGeo4W, see
>>> https://trac.osgeo.org/osgeo4w/ticket/413
>> 
>> From the ticket I don't understand what needs to be done and by whom...
>> 
>> best,
>> Markus
> there are some nice files in our source (marked as external [1]) which
> ease the R-integration in windows command line/winGRASS command line in a
> quite easy way [2]. 
> 
> at the moment, these files aren't integrated in the OSGeo4W build of GRASS
> as these external files aren't part of any make/install process.
> 
> two possibilities:
> 
> (A) add these files to OSGeo4W itself and do some magic like [2]
> (B) add these files to OSGeo4W-winGRASS and do some magic like [2]
> 
> regarding implementation:
> 
> (A) would need approval by OSGeo4W
> (B) would need some effort on the GRASS side
> 
> another thing is adding RStudio to path [3]; that may be quite easy in
> OSGeo4W.
> 
> [1]
> https://trac.osgeo.org/grass/browser/grass/trunk/mswindows/external/rbatch
> [2] https://trac.osgeo.org/grass/browser/grass/trunk/mswindows/env.bat#L29
> [3] https://trac.osgeo.org/grass/browser/grass/trunk/mswindows/env.bat#L24

regarding RStudio to path in OSGeo4W-winGRASS:

I've added the same logic as in the standalone winGRASS installer by [1].

testing welcome.

if this works, open issue is then OSGeo4W-winGRASS-R-coupling as it works
nicely in the standalone-winGRASS installer.

[1] https://lists.osgeo.org/pipermail/grass-commit/2015-November/037740.html



-----
best regards
Helmut
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