Current Path : /usr/bin/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/bin/rcsfreeze |
#! /bin/sh # rcsfreeze - assign a symbolic revision number to a configuration of RCS files # $FreeBSD: release/9.1.0/gnu/usr.bin/rcs/rcsfreeze/rcsfreeze.sh 73349 2001-03-02 16:52:14Z ru $ # The idea is to run rcsfreeze each time a new version is checked # in. A unique symbolic revision number (C_[number], where number # is increased each time rcsfreeze is run) is then assigned to the most # recent revision of each RCS file of the main trunk. # # If the command is invoked with an argument, then this # argument is used as the symbolic name to freeze a configuration. # The unique identifier is still generated # and is listed in the log file but it will not appear as # part of the symbolic revision name in the actual RCS file. # # A log message is requested from the user which is saved for future # references. # # The shell script works only on all RCS files at one time. # It is important that all changed files are checked in (there are # no precautions against any error in this respect). # file names: # {RCS/}.rcsfreeze.ver version number # {RCS/}.rscfreeze.log log messages, most recent first PATH=/bin:/usr/bin:$PATH export PATH DATE=`LC_ALL=C date` || exit # Check whether we have an RCS subdirectory, so we can have the right # prefix for our paths. if test -d RCS then RCSDIR=RCS/ EXT= else RCSDIR= EXT=,v fi # Version number stuff, log message file VERSIONFILE=${RCSDIR}.rcsfreeze.ver LOGFILE=${RCSDIR}.rcsfreeze.log # Initialize, rcsfreeze never run before in the current directory test -r $VERSIONFILE || { echo 0 >$VERSIONFILE && >>$LOGFILE; } || exit # Get Version number, increase it, write back to file. VERSIONNUMBER=`cat $VERSIONFILE` && VERSIONNUMBER=`expr $VERSIONNUMBER + 1` && echo $VERSIONNUMBER >$VERSIONFILE || exit # Symbolic Revision Number SYMREV=C_$VERSIONNUMBER # Allow the user to give a meaningful symbolic name to the revision. SYMREVNAME=${1-$SYMREV} echo >&2 "rcsfreeze: symbolic revision number computed: \"${SYMREV}\" rcsfreeze: symbolic revision number used: \"${SYMREVNAME}\" rcsfreeze: the two differ only when rcsfreeze invoked with argument rcsfreeze: give log message, summarizing changes (end with EOF or single '.')" \ || exit # Stamp the logfile. Because we order the logfile the most recent # first we will have to save everything right now in a temporary file. TMPLOG=/tmp/rcsfrz$$ trap 'rm -f $TMPLOG; exit 1' 1 2 13 15 # Now ask for a log message, continously add to the log file ( echo "Version: $SYMREVNAME($SYMREV), Date: $DATE -----------" || exit while read MESS do case $MESS in .) break esac echo " $MESS" || exit done echo "----------- " && cat $LOGFILE ) >$TMPLOG && # combine old and new logfiles cp $TMPLOG $LOGFILE && rm -f $TMPLOG && # Now the real work begins by assigning a symbolic revision number # to each rcs file. Take the most recent version on the default branch. # If there are any .*,v files, throw them in too. # But ignore RCS/.* files that do not end in ,v. DOTFILES= for DOTFILE in ${RCSDIR}.*,v do if test -f "$DOTFILE" then DOTFILES="${RCSDIR}.*,v" break fi done exec rcs -q -n$SYMREVNAME: ${RCSDIR}*$EXT $DOTFILES