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freebsd-ports/Tools/scripts/tindex
2011-09-27 06:29:35 +00:00

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#!/bin/sh
#
# INDEX build tinderbox script. Build an INDEX for all supported FreeBSD branches
# using the latest value of OSVERSION according to the src trees. If the build
# fails, yowl about it on ${REPORT_ADDRESS} If not, copy the index to www.freebsd.org so
# that 'make fetchindex' sees it.
#
# When INDEX is broken, assemble the list of committers who touched files
# on the most recent 'cvs update', and put those committers "on the hook".
# These committers all stay on the hook until INDEX is buildable again.
#
# MAINTAINER= erwin@FreeBSD.org
#
# --------------------------------------------------------
# Change these!
# Address for success/failure reports
REPORT_ADDRESS=root@localhost
# Address for script errors
ERROR_ADDRESS=root@localhost
# Where to scp the resulting indexes after build
SCP_DEST_HOST=root@localhost
SCP_DEST_TMP=/tmp
SCP_DEST_DIR=/usr/local/www/ports
SNAP_DIR=a/snap/ports
# Privileged zfs command
ZFSCMD="/usr/local/bin/sudo /sbin/zfs"
# Location of ports tree and source trees
export BASEDIR=/local0/tmp/kris/tindex
export PORTSDIR=${BASEDIR}/ports
export SRCDIR7=${BASEDIR}/src.7
export SRCDIR8=${BASEDIR}/src.8
export SRCDIR9=${BASEDIR}/src.9
export SRCDIR10=${BASEDIR}/src.10
# Target architecture if not set in the environment
if [ "${ARCH}" = "" ]; then
export ARCH=i386
fi
# SSH key to use for copying INDEXes to www host (if non-default)
export SSHKEY="-i /home/kris/.ssh/id_dsa-index"
# --------------------------------------------------------
blame() {
# Find out who is responsible for current version of file $1
ident=$(ident ${BASEDIR}/$1 2>/dev/null | grep '$FreeBSD')
who=$(echo $ident | awk '{print $6}')
if [ ! -z $who ]; then
echo $who
fi
}
indexfail() {
BRANCH=$1
# Leave a cookie behind so that we know when the index is fixed
touch ${BASEDIR}/broken.${BRANCH}
(
echo "INDEX build failed with errors:";
len=$(wc -l index.out | awk '{print $1}')
if [ "$len" -gt "40" ]; then
head -20 index.out
echo "[...]"
tail -20 index.out
else
cat index.out
fi
len=$(wc -l index.err | awk '{print $1}')
if [ "$len" -gt "40" ]; then
head -20 index.err
echo "[...]"
tail -20 index.err
else
cat index.err
fi
# Find out which committers are on the hook
commits=$(grep Edit ${PORTSDIR}/cvsup.log | awk '{print $2}')
for i in ${commits}; do
blame $i >> ${PORTSDIR}/hook
done
sort -u ${PORTSDIR}/hook > ${PORTSDIR}/hook.new
mv ${PORTSDIR}/hook.new ${PORTSDIR}/hook
echo
echo "Committers on the hook:"
tr -s '\n' ' ' < ${PORTSDIR}/hook
echo
echo
echo "Most recent CVS update was:";
grep 'Edit' ${PORTSDIR}/cvsup.log | awk '{print $2}'
) | mail -s "INDEX build failed for ${BRANCH}" ${REPORT_ADDRESS}
exit 1
}
checkfixed() {
BRANCH=$1
# If the cookie exists that means that this is the first build for which the
# INDEX succeeded, so announce this.
if [ -e ${BASEDIR}/broken.${BRANCH} ]; then
rm -f ${BASEDIR}/broken.${BRANCH}
mail -s "INDEX now builds successfully on ${BRANCH}" ${REPORT_ADDRESS} < /dev/null
fi
}
createtmpdir() {
TMPDIR=`ssh ${SCP_DEST_HOST} "mktemp -qd ${SCP_DEST_TMP}/tindex.XXXXXX"`
if [ $? -ne 0 ]; then
echo "$0: Can't create temp file, exiting..."
exit 1
fi
}
get_parent() {
local fs=$1
# Check whether this filesystem has a parent
/sbin/zfs get -H -o value origin ${fs}
}
now() {
date +%Y%m%d%H%M%S
}
do_portsupdate() {
do_destroy
now=$(now)
${ZFSCMD} snapshot ${SNAP_DIR}@${now}
${ZFSCMD} clone ${SNAP_DIR}@${now} ${PORTSDIR#?}
}
do_destroy() {
if [ -d ${PORTSDIR} ]; then
parent=$(get_parent ${PORTSDIR#?})
${ZFSCMD} destroy ${PORTSDIR#?} || exit 1
if [ ! -z "${parent}" ]; then
${ZFSCMD} destroy ${parent} || exit 1
fi
fi
}
do_run() {
# Sanitize the environment so that the indexes aren't customized by the
# local machine settinge
export __MAKE_CONF=/dev/null
export PORT_DBDIR=/nonexistent
export PKG_DBDIR=/nonexistent
export LOCALBASE=/nonexistent
export INDEX_PRISTINE=1
export INDEX_JOBS=4
export INDEX_QUIET=1
# First update the source trees to get current OSVERSION
cd ${SRCDIR7}/sys/sys
cvs -Rq update -PdA -r RELENG_7 param.h
OSVERSION7=$(awk '/^#define[[:blank:]]__FreeBSD_version/ {print $3}' < ${SRCDIR7}/sys/sys/param.h)
cd ${SRCDIR8}/sys/sys
cvs -Rq update -PdA -r RELENG_8 param.h
OSVERSION8=$(awk '/^#define[[:blank:]]__FreeBSD_version/ {print $3}' < ${SRCDIR8}/sys/sys/param.h)
cd ${SRCDIR9}/sys/sys
cvs -Rq update -PdA param.h
OSVERSION9=$(awk '/^#define[[:blank:]]__FreeBSD_version/ {print $3}' < ${SRCDIR9}/sys/sys/param.h)
cd ${SRCDIR10}/sys/sys
cvs -Rq update -PdA param.h
OSVERSION10=$(awk '/^#define[[:blank:]]__FreeBSD_version/ {print $3}' < ${SRCDIR10}/sys/sys/param.h)
cd ${PORTSDIR}
rm -f INDEX-7 INDEX-7.bz2 INDEX-8 INDEX-8.bz2 INDEX-9 INDEX-9.bz2 INDEX-10 INDEX-10.bz2
for branch in 7.x 8.x 9.x 10.x; do
release=$(echo $branch | sed -e 's,.x,,')
eval _osver=\$OSVERSION${release}
export OSVERSION=${_osver}
echo "Building INDEX for ${branch} with OSVERSION=${OSVERSION}"
cd ${PORTSDIR}
((make index 2> index.err) > index.out) || indexfail ${branch}
if [ -s index.err ]; then
indexfail ${branch}
fi
checkfixed ${branch}
createtmpdir
bzip2 -kf ${PORTSDIR}/INDEX-${release}
scp -q ${SSHKEY} ${PORTSDIR}/INDEX-${release} ${PORTSDIR}/INDEX-${release}.bz2 ${SCP_DEST_HOST}:${TMPDIR} || mail -s "Cannot copy INDEX-${release} to temp dir" ${ERROR_ADDRESS}
ssh ${SCP_DEST_HOST} "/bin/mv ${TMPDIR}/INDEX-${release} ${SCP_DEST_DIR}; /bin/mv ${TMPDIR}/INDEX-${release}.bz2 ${SCP_DEST_DIR}; rmdir ${TMPDIR}" || mail -s "Cannot move INDEX-${release} to final dir" ${ERROR_ADDRESS}
done
}
usage () {
echo "usage: tindex <command>"
exit 1
}
#############################
if [ $# -lt 1 ]; then
usage
fi
cmd=$1
shift
# Unprivileged commands
case "$cmd" in
run)
do_run
;;
portsupdate)
do_portsupdate
;;
destroy)
do_destroy
;;
*)
echo "Invalid command: $cmd"
exit 1
;;
esac