#!/bin/sh
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.3  2001/04/12 03:08:00  geraint
## Improved sh->csh conversion, reduces environment namespace pollution.
## Still need to do proper if [ -z $MTT_BASE ] ... else ... fi conversion.
##
## Revision 1.2  1999/03/11 04:12:26  peterg
## Put in heading.
##
## Revision 1.1  1999/03/11 04:02:45  peterg
## Initial revision
##
###############################################################

echo Converting $1 to $1.csh
#Converts mttrc to csh form.

#Converts mttrc to csh form.
date=`date`
wd=`pwd`
base=`dirname $wd`

echo Converting $1 to $1.csh using $base as default 

cat<<EOF >$1.csh
#!/bin/csh
## Automatically generated from bashrc on $date - DO NOT EDIT
EOF

# grep -v lines need to be replaced with proper if...then conversion
cat $1 |\
 sed 's/export[ \t]*\([A-Za-z0-9_]*\)=/setenv\ \1\ /' |\
 sed 's/^\([\ \t]*\)\([A-Za-z0-9_]*\)=/set\ \2=/' |\
 grep -v "if \[ -z " |\
 grep -v "echo mttrc requires one argument: eg mttrc /usr/share/mtt/latest" |\
 grep -v "else" |\
 grep -v -e "^fi" \
 grep -v -e "^fi" |\
 sed "s%\$1%$base%" \
>>$1.csh


echo done.