NOTE : Get the Korn shell /bin/ksh by installing pdksh*.rpm from the Linux contrib cdrom
Save this file as a text file and chmod a+rx on it.
#!/bin/ksh
# CVS program sfreeze
# Program to freeze and cut out the release of source tree from CVS
cmdname=`basename $0`
Usage()
{
clear
print "\nUsage: $cmdname symbolic_tag <directory name> "
print "\nFor example :- "
print " cd \$HOME"
print " $cmdname REVISION_1 myprojectsource_directory"
print "To see the list of revisons do -"
print "slog <filename> and see the symbolic name and do -"
print "cvs history -T"
print "\nTo create a branch off-shoot from main trunk, use"
print "the -b and -r options which makes the tag a branch tag. This is"
print "useful for creating a patch to previously released software"
print "For example :- "
print " cd \$HOME"
print " cvs rtag -b -r REVISION_1 REVISION_1_1 myprojectsource_directory"
print " "
# print "\nTag info is located at \$CVSROOT/CVSROOT/taginfo,v"
# print "You can do - cd $HOME; sget CVSROOT"
# print "to see this file"
exit
}
# Command getopt will not supported in next major release.
# Use getopts instead.
#while getopts r: ii
#do
# case $ii in
# r) FLAG1=$ii; OARG1="$OPTARG";;
# ?) Usage; exit 2;;
# esac
#done
#shift ` expr $OPTIND - 1 `
#echo FLAG1 = $FLAG1 , OARG1 = $OARG1
if [ $# -lt 2 ]; then
Usage
fi
if [ ! -d $2 ]; then
print "\nError: Second argument $2 is not a directory!"
print " Aborting $cmdname...."
print " "
exit
fi
homedir=` echo $HOME | cut -f1 -d' ' `
if [ "$homedir" = "" ]; then
print "\nError: \$HOME is not set!!\n"
exit
fi
cur_dir=`pwd`
len=${#homedir}
len=$(($len + 2))
subdir=` echo $cur_dir | cut -b $len-2000 `
#echo "subdir is : " $subdir
# CVS directory in your local directory is required for all commands..
if [ ! -d "$homedir/$subdir/CVS" ]; then
#tmpaa=` (cd "$CVSROOT/$subdir"; find * -prune -type f -print | head -1 ) `
tmpaa=` (cd "$CVSROOT/$subdir"; find * -maxdepth 0 -type f -print | head -1 ) `
tmpbb=`basename $tmpaa | cut -d',' -f1 `
if [ "$tmpaa" = "" -o ! -f "$CVSROOT/$subdir/$tmpbb,v" ]; then
print "\nThe directory $homedir/$subdir/CVS does not exist"
print "You must do a sget on `basename $subdir` directory. Give -"
print " cd $homedir/`dirname $subdir` "
print " sget `basename $subdir` "
exit
else
# Now try to create CVS in local dir by sget
(
cd "$homedir"
if [ "$subdir" = "." ]; then # don't use dot, will mess up cvs
cvs -r checkout -A $tmpbb
else
cvs -r checkout -A "$subdir/$tmpbb"
fi
)
fi
fi
if [ "$cur_dir" != "$homedir" ]; then
print "\nYou are not in home directory $homedir!!"
print "You must give the sfreeze command "
print "from home directory $homedir"
exit
fi
# cvs rtag symbolic_tag <directory name>
cvs rtag $1 $2
print "\nDone $cmdname. $cmdname successful"