#!/bin/csh -fb
#
# by Marina Candusso 20/05/97 (Created for JHEP @ SISSA)
#
###############################################################################
##  webpac    ## Creates your tarred archive using on UNIX machines
##            ## following your given options for Z/gzip compression.
##            ##  Further info at http://jhep.sissa.it/
##            ## or your nearest JHEP node.
###############################################################################
# Usage:
# Download this UNIX shell script (with name = webpac) in your favorite dir 
# and execute the following commands:
# chmod +x webpac
# ./webpac
#####################
# ..then answer to every question webpac will ask to you.
####################################
set ECHO = /bin/echo
$ECHO "use gzip for compression?:(y/n) \c " 
set gzcomp=$<
if ("$gzcomp" == "y") then
  set suffix=gz comp=(gzip -9 -f -c) text="gzip"
  $ECHO will use gzip to compress
else
$ECHO "use Z-compression?:(y/n)  \c " 
set Zcomp=$<
if ("$Zcomp" == "y") then

  set suffix=Z comp=(compress -f -c) text="compress"
  $ECHO will use Z-compression
else
$ECHO Sorry, no more options with this program...
exit
endif
endif
#
#
$ECHO  "Now change directory to where your files are located e.g: ~/myarchive (press <cr> for current dir):  \c "
set archdir=$<
if ("$archdir" == "") then
set archdir=`pwd`
else
cd $archdir
endif
#
if (! -d $archdir) then
 $ECHO Sorry, unable to find $archdir
 exit
endif
$ECHO "OK we are now in directory:" `pwd`
$ECHO ""
$ECHO Enter files to put in the archive:
$ECHO "(e.g:*)" will include all files
$ECHO "(e.g:*.ps file.tex)" will include all files with "ps" extension and file.tex
$ECHO "(e.g: file1.ps file2.ps file.tex)" for file selection
$ECHO "Please enter your list: \c"
set list=$<
#
foreach fff ($list)
if (! -e $fff) then
$ECHO I cannot find $fff 
exit 1
endif
end
if (`$ECHO $list | wc -w` == 1 && -e `$ECHO $list`) then
$ECHO You have selected the single file:
$ECHO $list
set pacname=$list:t tarsuffix="" tar="cat" text1=""

else
if (`$ECHO $list | wc -w` > 1) then
set tar = "tar cf -" tarsuffix=".tar" text1="tar and"
$ECHO multiple files selection: 
$ECHO $list
$ECHO "---"
$ECHO 'Select a file "name" for your final archive (it will come out as "name".tar.'$suffix'):  \c '
set pacname=$<
endif
endif
$ECHO "---"
chmod 644 $list 
$ECHO $text1 $text your $list.
$ECHO Building $pacname$tarsuffix.$suffix 
$ECHO Please wait..
$tar $list | $comp > $pacname$tarsuffix.$suffix
$ECHO "---"
$ECHO "---"
$ECHO file compression done.
chmod 755 $pacname$tarsuffix.$suffix
$ECHO Your archive $pacname$tarsuffix.$suffix is now ready for Web uploading.
$ECHO Bye...
exit