Message-ID: <4048810.FGPncWosSA@ryz>
Date: 2018-03-20T11:17:26Z
From: Johannes Ranke
Subject: [R-pkg-devel] Avoid reprocessing Rmd vignette
In-Reply-To: <CALEXWq24adjFxhLvv=8PPFgSB_jG6t=um0J5aaGW_9osAmkr1w@mail.gmail.com>
...
> The idea exposed by Dirk is the same: requireNamespace will find the
> package on CRAN and will set eval=TRUE. What you want though is to
> avoid running a chunk on CRAN, even if the package is available. So
> you need to set eval=FALSE *unconditionally*.
Or conditional on the package version (as Dirk proposed regarding tests) or on
an environment variable NOT_CRAN which you can set to true on the machine
where you do want to run the code (as used by devtools).
Johannes