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#!/bin/sh
#
# $Source$
# $Id: cvs-xdiff 101 2001-04-02 16:21:21Z blais $
#
#
# validate parameters
#
# get module name
#module=`basename $PWD`
module=`cat CVS/Repository`
echo In Module "$module":
# get filename
filename=$1
if [ -z "$filename" ] ; then
echo "Usage: xdiffcvs <filename> [<revleft> [<revright>]]"
exit 1
fi
# get revision numbers, if present
revleft=$2
revright=$3
#
# create the two temporary files
#
current=$PWD
# create left file
cvs co -p$revleft $module/$filename,v > /tmp/xdiffcvs-left.tmp
# create the right file
if [ -z "$revright" ] ; then
cp $filename /tmp/xdiffcvs-right.tmp
chmod 700 /tmp/xdiffcvs-right.tmp
else
cvs co -p$revright $module/$filename,v > /tmp/xdiffcvs-right.tmp
fi
# echo message
echo ===============================================================================
if [ -z "$revleft" ] ; then
echo Left: $filename -- Latest \|\| Right: $filename -- Local
elif [ -z "$revright" ] ; then
echo Left: $filename -- Rev $revleft \|\| Right: $filename -- Local
else
echo Left: $filename -- Rev $revleft \|\| Right: $filename -- $revright
fi
echo ===============================================================================
#
# spawn xdiff on them
#
xdiff /tmp/xdiffcvs-left.tmp /tmp/xdiffcvs-right.tmp &
#
# cleanup
#
sleep 5 # give xdiff time to load the files...
rm /tmp/xdiffcvs-left.tmp
rm /tmp/xdiffcvs-right.tmp
|
