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authorMartin Jansa <martin.jansa@gmail.com>2014-06-25 19:06:36 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-06-29 08:58:53 +0100
commite73e1261879d9154d89cec35669ba22b499d8331 (patch)
tree94b64dba846edf416001d595002d1b1cf5fa1df6
parent51ea4378864f1468df2ca282a84f78a17d6861aa (diff)
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sstate-diff-machines.sh: Return non-zero return code when there was some failure detected
* add --analyze option, which is useful when using from jenkins job where you don't want to read output just to dectect how bad it was * I was always using something like this inside jenkins job, but better to share it in original script Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rwxr-xr-xscripts/sstate-diff-machines.sh85
1 files changed, 75 insertions, 10 deletions
diff --git a/scripts/sstate-diff-machines.sh b/scripts/sstate-diff-machines.sh
index 860be73679..056aa0a04c 100755
--- a/scripts/sstate-diff-machines.sh
+++ b/scripts/sstate-diff-machines.sh
@@ -1,7 +1,8 @@
-#!/bin/sh
+#!/bin/bash
-# Used to compare sstate checksums between MACHINES
-# Execute script and compare generated list.M files
+# Used to compare sstate checksums between MACHINES.
+# Execute script and compare generated list.M files.
+# Using bash to have PIPESTATUS variable.
# It's also usefull to keep older sstate checksums
# to be able to find out why something is rebuilding
@@ -27,6 +28,7 @@ machines=
targets=
default_machines="qemuarm qemux86 qemux86-64"
default_targets="core-image-base"
+analyze="N"
usage () {
cat << EOF
@@ -48,6 +50,12 @@ Options:
--targets=<targets>
List of targets separated by space, will use the environment variable TARGETS if it is not specified.
Default value is "core-image-base".
+
+ --analyze
+ Show the differences between MACHINEs. It assumes:
+ * First 2 MACHINEs in --machines parameter have the same TUNE_PKGARCH
+ * Third optional MACHINE has different TUNE_PKGARCH - only native and allarch recipes are compared).
+ * Next MACHINEs are ignored
EOF
}
@@ -72,6 +80,10 @@ while [ -n "$1" ]; do
targets=`echo $1 | sed -e 's#^--targets="*\([^"]*\)"*#\1#'`
shift
;;
+ --analyze)
+ analyze="Y"
+ shift
+ ;;
--help|-h)
usage
exit 0
@@ -94,14 +106,67 @@ done
[ -n "$targets" ] || targets=$default_targets
OUTPUT=${tmpdir}/sstate-diff/`date "+%s"`
+declare -i RESULT=0
for M in ${machines}; do
- find ${tmpdir}/stamps/ -name \*sigdata\* | xargs rm -f
+ [ -d ${tmpdir}/stamps/ ] && find ${tmpdir}/stamps/ -name \*sigdata\* | xargs rm -f
mkdir -p ${OUTPUT}/${M}
- export MACHINE=${M}; bitbake -S none ${targets} | tee -a ${OUTPUT}/${M}/log;
- cp -ra ${tmpdir}/stamps/* ${OUTPUT}/${M}
- find ${OUTPUT}/${M} -name \*sigdata\* | sed "s#${OUTPUT}/${M}/##g" | sort > ${OUTPUT}/${M}/list
- M_UNDERSCORE=`echo ${M} | sed 's/-/_/g'`
- sed "s/${M_UNDERSCORE}/MACHINE/g; s/${M}/MACHINE/g" ${OUTPUT}/${M}/list | sort > ${OUTPUT}/${M}/list.M
- find ${tmpdir}/stamps/ -name \*sigdata\* | xargs rm -f
+ export MACHINE=${M}
+ bitbake -S none ${targets} 2>&1 | tee -a ${OUTPUT}/${M}/log;
+ RESULT+=${PIPESTATUS[0]}
+ if ls ${tmpdir}/stamps/* >/dev/null 2>/dev/null ; then
+ cp -ra ${tmpdir}/stamps/* ${OUTPUT}/${M}
+ find ${OUTPUT}/${M} -name \*sigdata\* | sed "s#${OUTPUT}/${M}/##g" | sort > ${OUTPUT}/${M}/list
+ M_UNDERSCORE=`echo ${M} | sed 's/-/_/g'`
+ sed "s/${M_UNDERSCORE}/MACHINE/g; s/${M}/MACHINE/g" ${OUTPUT}/${M}/list | sort > ${OUTPUT}/${M}/list.M
+ find ${tmpdir}/stamps/ -name \*sigdata\* | xargs rm -f
+ else
+ printf "ERROR: no sigdata files were generated for MACHINE $M in ${tmpdir}/stamps\n";
+ fi
done
+
+function compareSignatures() {
+ MACHINE1=$1
+ MACHINE2=$2
+ PATTERN="$3"
+ PRE_PATTERN=""
+ [ -n "${PATTERN}" ] || PRE_PATTERN="-v"
+ [ -n "${PATTERN}" ] || PATTERN="MACHINE"
+ for TASK in do_configure.sigdata do_populate_sysroot.sigdata do_package_write_ipk.sigdata; do
+ printf "\n\n === Comparing signatures for task ${TASK} between ${MACHINE1} and ${MACHINE2} ===\n" | tee -a ${OUTPUT}/signatures.${MACHINE2}.${TASK}.log
+ diff ${OUTPUT}/${MACHINE1}/list.M ${OUTPUT}/${MACHINE2}/list.M | grep ${PRE_PATTERN} "${PATTERN}" | grep ${TASK} > ${OUTPUT}/signatures.${MACHINE2}.${TASK}
+ for i in `cat ${OUTPUT}/signatures.${MACHINE2}.${TASK} | sed 's#[^/]*/\([^/]*\)/.*#\1#g' | sort -u | xargs`; do
+ [ -e ${OUTPUT}/${MACHINE1}/*/$i/*${TASK}* ] || echo "INFO: ${i} task ${TASK} doesn't exist in ${MACHINE1}" >&2
+ [ -e ${OUTPUT}/${MACHINE1}/*/$i/*${TASK}* ] || continue
+ [ -e ${OUTPUT}/${MACHINE2}/*/$i/*${TASK}* ] || echo "INFO: ${i} task ${TASK} doesn't exist in ${MACHINE2}" >&2
+ [ -e ${OUTPUT}/${MACHINE2}/*/$i/*${TASK}* ] || continue
+ printf "ERROR: $i different signature for task ${TASK} between ${MACHINE1} and ${MACHINE2}\n";
+ bitbake-diffsigs ${OUTPUT}/${MACHINE1}/*/$i/*${TASK}* ${OUTPUT}/${MACHINE2}/*/$i/*${TASK}*;
+ echo "$i" >> ${OUTPUT}/failed-recipes.log
+ echo
+ done | tee -a ${OUTPUT}/signatures.${MACHINE2}.${TASK}.log
+ # don't create empty files
+ ERRORS=`grep "^ERROR.*" ${OUTPUT}/signatures.${MACHINE2}.${TASK}.log | wc -l`
+ if [ "${ERRORS}" != "0" ] ; then
+ echo "ERROR: ${ERRORS} errors found in ${OUTPUT}/signatures.${MACHINE2}.${TASK}.log"
+ RESULT+=${ERRORS}
+ fi
+ done
+}
+
+function compareMachines() {
+ [ "$#" -ge 2 ] && compareSignatures $1 $2
+ [ "$#" -ge 3 ] && compareSignatures $1 $3 "\(^< all\)\|\(^< x86_64-linux\)\|\(^< i586-linux\)"
+}
+
+if [ "${analyze}" = "Y" ] ; then
+ compareMachines ${machines}
+fi
+
+if [ "${RESULT}" != "0" -a -f ${OUTPUT}/failed-recipes.log ] ; then
+ cat ${OUTPUT}/failed-recipes.log | sort -u >${OUTPUT}/failed-recipes.log.u && mv ${OUTPUT}/failed-recipes.log.u ${OUTPUT}/failed-recipes.log
+ echo "ERROR: ${RESULT} issues were found in these recipes: `cat ${OUTPUT}/failed-recipes.log | xargs`"
+fi
+
+echo "INFO: Output written in: ${OUTPUT}"
+exit ${RESULT}