diff options
Diffstat (limited to 'Tools/scripts')
| -rwxr-xr-x | Tools/scripts/rmport | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/Tools/scripts/rmport b/Tools/scripts/rmport new file mode 100755 index 000000000000..487fc8c86b14 --- /dev/null +++ b/Tools/scripts/rmport @@ -0,0 +1,315 @@ +#!/bin/sh -e +# +# rmport - remove port(s) from the FreeBSD Ports Collection. +# +# Copyright 2006 Vasil Dimov +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# Authors: +# Originally written by Vasil Dimov <vd@FreeBSD.org> +# Others: +# +# $FreeBSD$ +# +# MAINTAINER= vd@FreeBSD.org +# + +PORTSDIR=${PORTSDIR:-/usr/ports} +INDEX=${PORTSDIR}/`make -C ${PORTSDIR} -V INDEXFILE` + +TODAY=`date -u -v+0d +%Y-%m-%d` + +SED="sed -i .orig -E" +# use ~/.ssh/config to set up the desired username if different than $LOGNAME +PCVS=${PCVS:-cvs -d pcvs.freebsd.org:/home/pcvs} + +log() +{ + echo "==> $*" >&2 +} + +find_expired() +{ + EXPVAR=EXPIRATION_DATE + + find ${PORTSDIR} -mindepth 3 -maxdepth 3 -name "Makefile*" \ + |xargs grep -H ${EXPVAR} \ + |sed -E "s|${PORTSDIR}/?([^/]+/[^/]+)/Makefile:${EXPVAR}=[[:space:]]*([0-9-]{10})$|\2 \1|g" \ + |perl -ne "if ((substr(\$_, 0, 10) cmp '${TODAY}') <= 0) { print(\$_); }" +} + +# create temporary checkout directory +mkcodir() +{ + log "creating temporary directory" + d=`mktemp -d -t rmport` + log "created ${d}" + echo "${d}" +} + +# checkout common files from the repository +co_common() +{ + log "getting CVSROOT/modules, ports/MOVED and ports/LEGAL from repository" + ${PCVS} co CVSROOT/modules ports/MOVED ports/LEGAL +} + +# check if some ports depend on the given port +# XXX INDEX file may be outdated and not contain recently added dependencies +# it is very unlikely for someone to make a port to depend on a port that +# has EXPIRATION_DATE set +check_dep() +{ + cat=${1} + port=${2} + pkgname=${3} + persist=${4} + + while : ; do + log "${cat}/${port}: checking dependencies" + + err=0 + + deps=`grep -E "^.+${pkgname}" ${INDEX} || :` + if [ -n "${deps}" ] ; then + log "${cat}/${port}: some port(s) depend on ${pkgname}:" + printf "%s\n" "${deps}" + err=1 + fi + + # check if some port mentions the port to be deleted + r="`find ${PORTSDIR} -mindepth 3 -maxdepth 3 -not -path "*/${cat}/${port}/*" -name "Makefile*" |xargs grep -Hw ${cat}/${port} || :`" + if [ -n "${r}" ] ; then + log "${cat}/${port}: some ports mention ${cat}/${port} in their Makefiles" + printf "%s\n" "${r}" >&2 + err=1 + fi + + if [ ${err} -eq 0 ] ; then + break + fi + + if [ ${persist} -eq 0 ] ; then + break + fi + + read -p 'deal with the above issues and hit <enter> when ready' answer + done +} + +# checkout port's specific files from the repository +co_port() +{ + cat=${1} + port=${2} + + log "${cat}/${port}: getting ${cat}/Makefile and port's files from repository" + ${PCVS} co ports/${cat}/Makefile ports/${cat}/${port} +} + +# check if anything about the port is mentioned in ports/LEGAL +check_LEGAL() +{ + cat=${1} + port=${2} + pkgname=${3} + + for checkstr in ${pkgname} ${cat}/${port} ; do + msg="${cat}/${port}: checking if ${checkstr} is in ports/LEGAL" + log "${msg}" + while grep -i ${checkstr} ports/LEGAL ; do + read -p "${checkstr} is in ports/LEGAL, remove it and hit <enter> when ready" answer + log "${msg}" + done + done +} + +# remove port's entry from CVSROOT/modules +edit_modules() +{ + cat=${1} + port=${2} + + log "${cat}/${port}: removing from CVSROOT/modules" + + ${SED} -e "/^(ports_)?(..-)?${port}[[:space:]]+ports\/${cat}\/${port}\$/d" \ + CVSROOT/modules +} + +# add port's entry to ports/MOVED +edit_MOVED() +{ + cat=${1} + port=${2} + + DEPRECATED="`make -C ${PORTSDIR}/${cat}/${port} -V DEPRECATED`" + DEPRECATED=${DEPRECATED:+: ${DEPRECATED}} + REASON="Has expired${DEPRECATED}" + + log "${cat}/${port}: adding entry to ports/MOVED" + + echo "${cat}/${port}||${TODAY}|${REASON}" >> ports/MOVED +} + +# remove port from category/Makefile +edit_Makefile() +{ + cat=${1} + port=${2} + + log "${cat}/${port}: removing from ${cat}/Makefile" + + ${SED} -e "/^[[:space:]]*SUBDIR[[:space:]]*\+=[[:space:]]*${port}([[:space:]]+#.*)?$/d" \ + ports/${cat}/Makefile +} + +# remove port's files +rm_port() +{ + cat=${1} + port=${2} + + log "${cat}/${port}: removing port's files" + + ${PCVS} rm `find ports/${cat}/${port} -type f -not -path "*/CVS/*" -delete -print` +} + +# diff +diff() +{ + log "creating diff" + + diffout=${codir}/diff + + ${PCVS} diff -u CVSROOT/modules ports/MOVED ports/LEGAL \ + ports > ${diffout} 2>&1 || : + + read -p "hit <enter> to view cvs diff output" answer + + # give this to the outside world so it can be removed when we are done + echo ${diffout} +} + +# ask for confirmation and commit +commit() +{ + read -p "do you want to commit? [yn] " answer + + if [ "${answer}" = "y" -o "${answer}" = "Y" ] ; then + ${PCVS} ci CVSROOT/modules ports/MOVED ports/LEGAL \ + ports + fi +} + +cleanup() +{ + diffout=${1} + codir=${2} + + log "cleaning up" + + rm ${diffout} + + # release cvs directories + ${PCVS} rel -d CVSROOT ports + + cd / + rmdir ${codir} +} + +usage() +{ + echo "Usage:" >&2 + echo "find expired ports:" >&2 + echo "${0} -F" >&2 + echo "remove port(s):" >&2 + echo "${0} category1/port1 [ category2/port2 ... ]" >&2 + echo "just check dependencies:" >&2 + echo "${0} -d category/port" >&2 + exit 64 +} + +# main + +if [ ${#} -eq 0 -o ${1} = "-h" -o ${1} = "--help" ] ; then + usage +fi + +if [ ${1} = "-d" ] ; then + if [ ${#} -ne 2 ] ; then + usage + fi + catport=${2} + cat=`dirname ${catport}` + port=`basename ${catport}` + pkgname=`make -C ${PORTSDIR}/${cat}/${port} -V PKGNAME` + check_dep ${cat} ${port} ${pkgname} 0 + exit +fi + +if [ ${1} = "-F" ] ; then + if [ ${#} -ne 1 ] ; then + usage + fi + find_expired + exit +fi + +codir=`mkcodir` +cd ${codir} + +co_common + +for catport in $* ; do + cat=`dirname ${catport}` + port=`basename ${catport}` + pkgname=`make -C ${PORTSDIR}/${cat}/${port} -V PKGNAME` + + check_dep ${cat} ${port} ${pkgname} 1 + + co_port ${cat} ${port} + + check_LEGAL ${cat} ${port} ${pkgname} + + # everything seems ok, edit the files + + edit_modules ${cat} ${port} + + edit_MOVED ${cat} ${port} + + edit_Makefile ${cat} ${port} + + rm_port ${cat} ${port} +done + +diffout=`diff` + +# EDITOR instead of PAGER because vim has nice syntax highlighting ;-) +${EDITOR} ${diffout} + +commit + +cleanup ${diffout} ${codir} + +# EOF |