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- #! /bin/sh
- #
- # RCS cleanup operation.
- # $Header: /tan/u1/ice/pisces/rcs/RCS/rcsclean.sh,v 1.1 91/02/11 15:41:17 fontana Exp $
- #
- # This program removes working files which are copies of the latest
- # revision on the default branch of the corresponding RCS files.
- # For each file given, rcsclean performs a co operation for the latest
- # revision on the default branch, and compares
- # the result with the working file. If the two are identical,
- # the working file is deleted.
- #
- # A typical application in a Makefile would be:
- # clean:; rm *.o; rcsclean *.c *.o
- #
- # Limitation: This program doesn't work if given the name of
- # an RCS file rather than the name of the working file.
-
- PATH=/usr/new/bin:/usr/local/bin:/bin:/usr/bin:/usr/ucb
- export PATH
- progname=$0
- if [ $# = 0 ] ; then
- echo "usage: $progname file ..."
- echo "removes all working files that are checked in and are unchanged"
- exit 0
- fi
- TMPFILE=/tmp/rcscl$$.tmp
- while test $# -gt 0 ; do
- if test -f $1 ; then
- co -p -q $1 > $TMPFILE
- if [ $? = 0 ] ; then
- cmp -s $1 $TMPFILE
- if [ $? = 0 ] ; then
- chmod +w $1; rm -f $1; rcs -u -q $1
- fi
- fi
- fi
- shift
- done
- rm -f $TMPFILE
-