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#!/usr/bin/env bash
#*******************************************************************************
# Copyright (c) 2016 IBM Corporation and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Contributors:
# David Williams - initial API and implementation
#*******************************************************************************
# Utility to clean build machine
# DISABLED will prevent builds of that build type to not be cleaned up.
# This is needed such as during the 2 or 3 weeks that we have a release
# candidate, but do not publically make visible until the Simultaneious
# Release. In those cases, we want to keep the originally named build around,
# as well as any renamed versions of it. Valid values are the standard one
# character "build types" we use (I,M,N,P). Leave blank (or commented out)
# if nothing should be disabled.
DISABLED=""
function removeOldPromotionScripts ()
{
echo -e "\n\tRemove old promotion scripts."
find /shared/eclipse/promotion/queue -name "RAN*" -ctime +4 -ls -exec rm '{}' \;
find /shared/eclipse/promotion/queue -name "TEST*" -ctime +1 -ls -exec rm '{}' \;
find /shared/eclipse/promotion/queue -name "ERROR*" -ctime +4 -ls -exec rm '{}' \;
find /shared/eclipse/equinox/promotion/queue -name "RAN*" -ctime +4 -ls -exec rm '{}' \;
find /shared/eclipse/equinox/promotion/queue -name "TEST*" -ctime +1 -ls -exec rm '{}' \;
find /shared/eclipse/equinox/promotion/queue -name "ERROR*" -ctime +4 -ls -exec rm '{}' \;
# The job on Hudson that creates these files also cleans them up when over 2 days old.
# find /shared/eclipse/testjobqueue -name "RAN*" -ctime +3 -ls -exec rm '{}' \;
# find /shared/eclipse/testjobqueue -name "TEST*" -ctime +1 -ls -exec rm '{}' \;
# find /shared/eclipse/testjobqueue -name "ERROR*" -ctime +4 -ls -exec rm '{}' \;
}
function removeOldDirectories ()
{
rootdir=$1
ctimeAge=$2
pattern=$3
echo -e "\n\tCleaning rootdir: ${rootdir}"
if [[ -e "${rootdir}" ]]
then
# leave at least one, on build machine.
# TODO: this may work most of the time, since ran daily, but the correct
# fix is work with the list. This will delete all, on some occasions.
# Also, for build machine, it is really only I and M builds that we want to leave one in place.
count=$( find "${rootdir}" -maxdepth 1 -type d -ctime ${ctimeAge} -name "${pattern}" | wc -l )
if [[ $count -gt 1 ]]
then
find "${rootdir}" -maxdepth 1 -type d -ctime ${ctimeAge} -name "${pattern}" -ls -exec rm -fr '{}' \;
fi
else
echo -e "\t\tINFO: rootdir did not exist."
fi
}
function removeBuildFamily ()
{
buildmachine=$1
major=$2
minor=$3
days=$4
buildType=$5
if [[ ${buildType} =~ .*[${DISABLED}].* ]]
then
echo -e "\n\t${buildType} was on the DISABLED list, so not cleaned up\n"
else
basedir="/shared/eclipse/${buildmachine}/${major}${buildType}/siteDir"
chkdir="eclipse/downloads/drops4"
removeOldDirectories "${basedir}/${chkdir}" "${days}" "${buildType}20*"
chkdir="equinox/drops"
removeOldDirectories "${basedir}/${chkdir}" "${days}" "${buildType}20*"
chkdir="updates/${major}.${minor}-${buildType}-builds"
removeOldDirectories "${basedir}/${chkdir}" "${days}" "${buildType}20*"
fi
}
function cleanBuildMachine ()
{
buildmachine=$1
echo -e "\n\tDaily clean of ${buildmachine} build machine on $(date )\n"
echo -e "\tRemember to "turn off" when M build or I build needs to be deferred promoted,"
echo -e "\tsuch as for "quiet week".\n"
INUSE_BEFORE=$(nice -12 du /shared/eclipse/${buildmachine} -sh)
major=4
minor=9
days="+4"
buildType=P
removeBuildFamily ${buildmachine} ${major} ${minor} ${days} ${buildType}
minor=9
days="+2"
buildType=N
removeBuildFamily ${buildmachine} ${major} ${minor} ${days} ${buildType}
minor=9
days="+4"
buildType=I
removeBuildFamily ${buildmachine} ${major} ${minor} ${days} ${buildType}
minor=9
days="+4"
buildType=Y
removeBuildFamily ${buildmachine} ${major} ${minor} ${days} ${buildType}
minor=8
days="+4"
buildType=M
removeBuildFamily ${buildmachine} ${major} ${minor} ${days} ${buildType}
# This function cleaned up promotion queues on
# /shared/eclipse/
# which shoudl no longer be needed, since we "promote" from
# Hudson, which cleans itself up, so to speak.
# so we can remove this function. Will simply comment it
# out, for now.
# removeOldPromotionScripts
INUSE_AFTER=$(nice -12 du /shared/eclipse/${buildmachine} -sh)
echo -e "\n\tDisk used before cleaning: $INUSE_BEFORE"
echo -e "\tDisk used after cleaning: $INUSE_AFTER"
}
cleanBuildMachine builds
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