#! /bin/csh -f

if ($#argv != 2) then
   echo 'Usage:  bayes.remote user bayes.xxxx.tar.gz '
   echo 'where  "user" is the account you want the remote processing' 
   echo '                software installed, '
   echo 'and    "bayes.xxxx.tar.gz" is the gziped compressed tar file'
   echo '        that is to be installed, where "xxxx" is name of the hardware.'
   echo ' '
   echo 'You must run this script in the remote account as "root" and '
   echo 'root must have both "gzip" and "tar" in its path.' 
   echo 'Before running this script you must create the "user" account.'
   exit
endif

set user = $1
set file = $2

cd ~$user

set auser = `whoami`
if $auser != 'root' then
   echo 'You must be root to run this script'
   exit
endif

if (! -f $file) then
   echo 'The file:' $file 'was not found, stopping'
   exit
endif

cp $file /tmp
set file = /tmp/$file:t

gzip -d $file 

set temp = $file:r
if (! -f $temp) then
  echo 'You must have gzip in your path for this script to work correctly'
  exit
endif

cd /tmp
tar -xf $file:r

if (! -d /tmp/bayes) then
   echo 'You must have tar in your path for this script to work correctly'
   exit
endif

cd ~$user
if (! -d ~$user/bin) then
   rm -r ~$user/bin
endif
if (! -d ~$user/sbin) then
   rm -r ~$user/sbin
endif
if (! -d ~$user/cgi-bin) then
   rm -r ~$user/cgi-bin
endif
if (! -d ~$user/lib) then
   rm -r ~$user/lib
endif

mv /tmp/bayes/bin                   ~$user
mv /tmp/bayes/sbin                  ~$user
mv /tmp/bayes/cgi-bin               ~$user
mv /tmp/bayes/lib                   ~$user

rm -fr $file:r
rm -fr /tmp/bayes*
rm -fr /tmp/$file

echo Bayesian Analysis Remote Installation Completed Successfully
echo If the cgi-bin directory is not located in this account you 
echo must move the contents of that directory to the appropirate 
echo cgi-bin directory

exit