blob: c91daffd03156963ff01b363aa5034a6a1194efb [file] [log] [blame]
#!/bin/bash
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
if [ "${TESTPATCHDEBUG}" == "true" ] ; then
set -x
fi
BASEDIR=$(pwd)
TASKNAME="FINDBUGS"
OP=""
TEMPDIR=""
REPORTDIR=""
SUMMARYFILE=""
STDOUT="/dev/null"
MVNPASSTHRU=""
###############################################################################
cleanupAndExit() {
exit $1
}
###############################################################################
printUsage() {
echo "Usage: $0 --taskname | (--op=pre|post|report --tempdir=<TEMP DIR> --reportdir=<REPORT DIR> --summaryfile=<SUMMARY FILE>) [-D<VALUE>...] [-P<VALUE>...]"
echo
}
###############################################################################
parseArgs() {
for i in $*
do
case $i in
--taskname)
echo ${TASKNAME}
exit 0
;;
--op=*)
OP=${i#*=}
;;
--tempdir=*)
TEMPDIR=${i#*=}
;;
--reportdir=*)
REPORTDIR=${i#*=}
;;
--summaryfile=*)
SUMMARYFILE=${i#*=}
;;
--verbose)
STDOUT="/dev/stdout"
;;
-D*)
MVNPASSTHRU="${MVNPASSTHRU} $i"
;;
-P*)
MVNPASSTHRU="${MVNPASSTHRU} $i"
;;
esac
done
if [[ "${TASKNAME}" == "" || "${OP}" == "" || "${TEMPDIR}" == "" || "${REPORTDIR}" == "" || "${SUMMARYFILE}" == "" ]] ; then
echo "Missing options"
echo
printUsage
cleanupAndExit 1
fi
if [[ "${OP}" != "pre" && "${OP}" != "post" && "${OP}" != "report" ]] ; then
echo "Invalid operation"
echo
printUsage
cleanupAndExit 1
fi
}
###############################################################################
checkForWarnings() {
cleanBugs=0
patchBugs=0
for m in $(getModules); do
MODNAME=$(echo $m | sed 's/\///')
m_cleanBugs=$(cat ${REPORTDIR}/${TASKNAME}-${MODNAME}-clean.xml \
| sed 's/<\/BugInstance>/<\/BugInstance>\n/g' | grep BugInstance | wc -l)
m_patchBugs=$(cat ${REPORTDIR}/${TASKNAME}-${MODNAME}-patch.xml \
| sed 's/<\/BugInstance>/<\/BugInstance>\n/g' | grep BugInstance | wc -l)
m_newBugs=`expr $m_patchBugs - $m_cleanBugs`
if [[ $m_newBugs != 0 ]] ; then
BUGMODULES="$MODNAME $BUGMODULES"
fi
cleanBugs=$(($cleanBugs+$m_cleanBugs))
patchBugs=$(($patchBugs+$m_patchBugs))
done
BUGMODULES=$(echo $BUGMODULES | sed 's/^ *//' | sed 's/ *$//')
newBugs=`expr $patchBugs - $cleanBugs`
if [[ $newBugs -le 0 ]] ; then
REPORT+=("{color:green}+1{color} the patch does not seem to introduce new Findbugs warnings")
newBugs=0
else
REPORT+=("{color:red}-1{color} the patch seems to introduce $patchBugs new Findbugs warning(s) in module(s) [$BUGMODULES]")
newBugs=1
fi
if [[ $cleanBugs != 0 ]] ; then
REPORT+=("{color:red}WARNING: the current HEAD has $cleanWarns Findbugs warning(s), they should be addressed ASAP{color}")
fi
}
###############################################################################
getModules() {
find . -name pom.xml | sed 's/^.\///' | sed 's/pom.xml$//' | grep -v compat
}
###############################################################################
copyFindbugsXml() {
TAG=$1
for m in $(getModules); do
MODNAME=$(echo $m | sed 's/\///')
cp ${m}target/findbugsXml.xml ${REPORTDIR}/${TASKNAME}-${MODNAME}-$TAG.xml
done
}
parseArgs "$@"
case $OP in
pre)
mvn findbugs:findbugs ${MVNPASSTHRU} > $STDOUT
copyFindbugsXml clean
;;
post)
mvn findbugs:findbugs ${MVNPASSTHRU} > $STDOUT
copyFindbugsXml patch
;;
report)
checkForWarnings
if [[ $newBugs == 0 ]] ; then
echo "{color:green}+1 ${TASKNAME}{color}" >> $SUMMARYFILE
else
echo "{color:red}-1 ${TASKNAME}{color}" >> $SUMMARYFILE
fi
for line in "${REPORT[@]}" ; do
echo ". ${line}" >> $SUMMARYFILE
done
;;
esac
exit 0