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#!/bin/sh
#
# Copyright (c) 2012-2013 Baptiste Daroussin <bapt@FreeBSD.org>
# Copyright (c) 2012-2013 Bryan Drewery <bdrewery@FreeBSD.org>
# 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.
set -e
usage() {
cat <<EOF
poudriere distclean [options]
Options:
-J n -- Run n jobs in parallel (Defaults to the number of CPUs)
-p tree -- Specify which ports tree to use for comparing to distfiles
(Defaults to the 'default' tree)
-n -- Do not actually remove anything, just show what would be
removed
-v -- Be verbose; show more information. Use twice to enable
debug output
-y -- Assume yes when deleting and do not prompt for confirmation
EOF
exit 1
}
SCRIPTPATH=`realpath $0`
SCRIPTPREFIX=`dirname ${SCRIPTPATH}`
PTNAME=default
DRY_RUN=0
ALL=1
. ${SCRIPTPREFIX}/common.sh
while getopts "J:np:vy" FLAG; do
case "${FLAG}" in
J)
PARALLEL_JOBS=${OPTARG}
;;
n)
DRY_RUN=1
;;
p)
PTNAME=${OPTARG}
;;
v)
VERBOSE=$((${VERBOSE} + 1))
;;
y)
answer=yes
;;
*)
usage
;;
esac
done
shift $((OPTIND-1))
export PORTSDIR=$(pget ${PTNAME} mnt)
[ -d "${PORTSDIR}/ports" ] && PORTSDIR="${PORTSDIR}/ports"
[ -z "${PORTSDIR}" ] && err 1 "No such ports tree: ${PTNAME}"
[ -d ${DISTFILES_CACHE:-/nonexistent} ] ||
err 1 "The DISTFILES_CACHE directory does not exist (c.f. poudriere.conf)"
DISTFILES_LIST=$(mktemp -t poudriere_distfiles)
CLEANUP_HOOK=distfiles_cleanup
distfiles_cleanup() {
rm -f ${DISTFILES_LIST} ${DISTFILES_LIST}.expected \
${DISTFILES_LIST}.actual ${DISTFILES_LIST}.unexpected \
2>/dev/null
}
gather_distfiles() {
local origin="$1"
local distinfo_file="$(make -C ${PORTSDIR}/${origin} -V DISTINFO_FILE)"
[ -f "${distinfo_file}" ] || return 0
msg_verbose "Gathering distfiles for: ${origin}"
awk -v distdir="${DISTFILES_CACHE%/}" '/SIZE/ {print distdir "/" substr($2, 2, length($2) - 2)}' \
"${distinfo_file}" >> ${DISTFILES_LIST}
}
msg "Gathering all expected distfiles"
parallel_start
for origin in $(listed_ports); do
parallel_run gather_distfiles ${origin}
done
parallel_stop
# Remove duplicates
sort -u ${DISTFILES_LIST} > ${DISTFILES_LIST}.expected
# Gather list of actual files
msg "Gathering list of actual distfiles"
[ -n "${DISTFILES_CACHE}" ] || err 1 "DISTFILES_CACHE must be set (c.f. poudriere.conf)"
find -x -s ${DISTFILES_CACHE}/ -type f > ${DISTFILES_LIST}.actual
comm -1 -3 ${DISTFILES_LIST}.expected ${DISTFILES_LIST}.actual \
> ${DISTFILES_LIST}.unexpected
file_cnt=$(wc -l ${DISTFILES_LIST}.unexpected | awk '{print $1}')
if [ ${file_cnt} -eq 0 ]; then
msg "No stale distfiles to cleanup"
exit 0
fi
[ -s "${DISTFILES_LIST}.expected" ] || \
err 1 "Something went wrong. All distfiles would have been removed."
hsize=$(cat ${DISTFILES_LIST}.unexpected | xargs stat -f %z | \
awk '{total += $1} END {print total}' | \
awk -f ${AWKPREFIX}/humanize.awk
)
msg "Files to be deleted:"
cat ${DISTFILES_LIST}.unexpected
msg "Cleaning these will free: ${hsize}"
if [ ${DRY_RUN} -eq 1 ]; then
msg "Dry run: not cleaning anything."
exit 0
fi
if [ -z "${answer}" ]; then
msg_n "Proceed? [y/N] "
read answer
case $answer in
[Yy][Ee][Ss]|[Yy][Ee]|[Yy])
answer=yes
;;
*)
answer=no
;;
esac
fi
if [ "${answer}" = "yes" ]; then
msg "Cleaning files"
cat ${DISTFILES_LIST}.unexpected | xargs rm -f
fi
|
