rstudio-debpkg-1.4.1717-0.build.sh

#! /bin/bash

# utilize the 'debian'-package from rstudio site, take for reference, or fallback

PKG=rstudio-debpkg
VERSION=1.4.1717
BUILD=0

PREFIX=/pkg/$PKG-$VERSION-$BUILD
if [ -n "$TESTING" ]; then PREFIX=/dev/shm/$PKG-$VERSION-$BUILD ; fi

set -xe
umask 022

BUILD_TMPDIR=/dev/shm/$PKG-$VERSION-$BUILD.build.tmp
test -d $BUILD_TMPDIR && ( chmod -R u+rwx $BUILD_TMPDIR || true ; rm -rf $BUILD_TMPDIR )
mkdir -p $BUILD_TMPDIR/home
export TMPDIR=$BUILD_TMPDIR
export HOME=$BUILD_TMPDIR/home

#       mind the PATH ...
# ----------------------------
#  it should work with:
#      prun R4 rstudio
#      xfce launcher
#      own R on the path

mkdir -p $PREFIX
cat >$PREFIX/profile <<-EOF
	PATH=$PREFIX/bin:\$PATH:/usr/local/package/bin
	if [ -d $PREFIX/.compatlibs ]; then export LD_LIBRARY_PATH=$PREFIX/.compatlibs\${LD_LIBRARY_PATH:+:}\$LD_LIBRARY_PATH ; fi
EOF
. $PREFIX/profile

BUILD=$PREFIX/build

mkdir -p $BUILD
cd $BUILD

# orig: https://download1.rstudio.org/desktop/bionic/amd64/rstudio-1.4.1717-amd64-debian.tar.gz
BEEHIVE=https://beehive.molgen.mpg.de/4fb9f00470f0c938df9e7319c54b7b4d/rstudio-1.4.1717-amd64-debian.tar.gz

test -e rstudio-$VERSION-amd64-debian.tar.gz  || wget -nv $BEEHIVE
test -d rstudio-$VERSION  || tar -xf rstudio-$VERSION-amd64-debian.tar.gz

mv -v rstudio-$VERSION/* ..

cat >$PREFIX/bin/rstudio-nv <<-'EOF'
	#! /bin/bash

	# This allows using rstudio on a compute server, when the users machine
	# has the nvidia driver loaded and rstudio gets confused.
	# Drawback, this only works if not part of a ssh hopp along chain.

	if [ -n "$SSH_CLIENT" ]; then
	  REMOTEIP=${SSH_CLIENT%% *}
	  MXGFX=$(ssh $REMOTEIP readlink -f /node/usr_share_mxgfx | grep nvidia)
	  if [ -n "$MXGFX" ]; then
	    echo "# offering $MXGFX to desktop client..."
	    LD_LIBRARY_PATH=$MXGFX/lib${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH
	    export LD_LIBRARY_PATH
	  fi
	fi

	exec rstudio "${@+$@}"
EOF

chmod +x $PREFIX/bin/rstudio-nv

exit