libs-base/make-diff
mccallum c78c650c7c New file.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1545 72102866-910b-0410-8b05-ffd578937521
1996-05-16 00:52:17 +00:00

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Executable file

#!/bin/sh
dir=/com/share/ftp/roland
diff_recipients=drepper
module=libc
yrptn='[0-9][0-9][0-9][0-9][0-9][0-9]'
ptn="${module}-${yrptn}"
dptn="${ptn}-${yrptn}.diff"
date=`date +%y%m%d`
lastsnap=`cd $dir; ls $ptn.tar.gz $dptn $dptn.gz 2>/dev/null |
sed -e "s/^.*\\(${yrptn}\\)[.a-z]*$/\\1/" |
sort -nr | head -1`
lastdiff=`cd $dir; ls $dptn $dptn.gz 2>/dev/null |
sed -e "s/^.*\\(${yrptn}\\)[.a-z]*$/\\1/" |
sort -nr | head -1`
notag=
if [ $lastsnap = $date ]; then
if [ $lastdiff = $lastsnap ]; then
echo "$0: Snapshot ${module}-${date} already made, skipping."
exit 0
fi
# There is already a full snapshot for this date, but no diffs.
# Don't re-tag, just make diffs.
notag=yes
lastsnap=$lastdiff
fi
diff="${module}-${lastdiff}-${date}.diff"
test -z "$notag" && cvs -q rtag -F libc-$date $module
cvs -q rdiff -u -r $module-$lastdiff -r $module-$date $module > $diff || exit
if [ -s $diff ]; then
mail -s $diff < $diff $diff_recipients
gzip -9 $diff && mv -f $diff.gz $dir
else
rm -f $diff
fi