The R Project SVN R-packages

#!/bin/sh

#

URL=http://www.cise.ufl.edu/research/sparse/CSparse

tarFile=CSparse.tar.gz

## subdirectory *inside* tar file:

sDir=CSparse/Source

iDir=CSparse/Include

# ----------------- a "full path" for the current directory:

MatrixDir=`dirname $0`; cd $MatrixDir; MatrixDir=`pwd`

if [ -d $MatrixDir ]

then echo "Downloading into directory '$MatrixDir' .."

else echo "no directory '$MatrixDir' .. exiting"; exit 3

fi

cd $MatrixDir

#

wget $URL/$tarFile

#

if [ ! -r $tarFile ]; then echo "no file $tarFile .. exiting"; exit 1 ; fi

## extract only the part we want

tar zxf $tarFile $iDir

if [ ! -d $iDir ]; then echo "no directory $iDir .. exiting"; exit 2 ; fi

echo -n "Moving file from $iDir .. "

(cd $iDir && chmod a+r cs.h && mv  cs.h   $MatrixDir)

tar zxf $tarFile $sDir

if [ ! -d $sDir ]; then echo "no directory $sDir .. exiting"; exit 2 ; fi

echo -n "cat'ing files from $sDir ..	 "

cd $sDir

cat cs_*.c | sed -e '1 p' -e '/^#include/d' > $MatrixDir/cs.c

echo '[Ok]'

echo -n "cleaning up $iDir $sDir ..			 "

## keep the [TAB]s here               ^^

cd $MatrixDir

rm -rf $tarFile $sDir $iDir

rmdir `dirname $sDir`

echo '[Ok]'