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|
{
lib,
stdenv,
runCommand,
R,
rstudio,
makeBinaryWrapper,
recommendedPackages,
packages,
fontconfig,
}:
runCommand (rstudio.name + "-wrapper")
{
inherit (rstudio) pname version;
preferLocalBuild = true;
allowSubstitutes = false;
nativeBuildInputs = [ makeBinaryWrapper ];
dontWrapQtApps = true;
buildInputs = [
R
rstudio
]
++ recommendedPackages
++ packages;
# rWrapper points R to a specific set of packages by using a wrapper
# (as in https://nixos.org/nixpkgs/manual/#r-packages) which sets
# R_LIBS_SITE. Ordinarily, it would be possible to make RStudio use
# this same set of packages by simply overriding its version of R
# with the wrapped one, however, RStudio internally overrides
# R_LIBS_SITE. The below works around this by turning R_LIBS_SITE
# into an R file (fixLibsR) which achieves the same effect, then
# uses R_PROFILE to load this code at startup in RStudio.
fixLibsR = "fix_libs.R";
}
(
''
mkdir -p $out
echo "# Autogenerated by wrapper-rstudio.nix from R_LIBS_SITE" > $out/$fixLibsR
echo -n ".libPaths(c(.libPaths(), \"" >> $out/$fixLibsR
echo -n $R_LIBS_SITE | sed -e 's/:/", "/g' >> $out/$fixLibsR
echo -n "\"))" >> $out/$fixLibsR
echo >> $out/$fixLibsR
''
+ (
if rstudio.server then
''
makeWrapper ${rstudio}/bin/rsession $out/bin/rsession \
--set R_PROFILE $out/$fixLibsR --set FONTCONFIG_FILE ${fontconfig.out}/etc/fonts/fonts.conf
makeWrapper ${rstudio}/bin/rserver $out/bin/rserver \
--add-flags --rsession-path=$out/bin/rsession
''
else
''
${lib.optionalString stdenv.hostPlatform.isLinux ''
# symlink files from unwrapped rstudio so that the desktop file and the icons
# are also installed when using the wrapped version
# TODO: figure out how to handle darwin .app structures
ln -s ${rstudio}/share $out
''}
makeWrapper ${rstudio}/bin/rstudio $out/bin/rstudio \
--set R_PROFILE $out/$fixLibsR
''
)
)
|
