yocto-autobuilder-helper/scripts/run-cvecheck
Ross Burton 60e2011f34 scripts: rebase before pushing patch and CVE metrics
There's a chance that run-cvecheck and run-patchmetrics fail to push
because the remote repository has changed. Try to resolve this by pulling
and rebasing immediately before the push, and failing if we can't rebase.

[ YOCTO #15529 ]

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2024-07-12 12:41:54 +01:00

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#!/bin/bash
#
# SPDX-License-Identifier: GPL-2.0-only
#
set -eu
ARGS=$(getopt -o '' --long 'metrics:,branch:,results:,push' -n 'run-cvecheck' -- "$@")
if [ $? -ne 0 ]; then
echo 'Cannot parse arguments...' >&2
exit 1
fi
eval set -- "$ARGS"
unset ARGS
# Location of the yocto-autobuilder-helper scripts
OURDIR=$(dirname $0)
# The metrics repository to use
METRICSDIR=""
# Where to copy results to
RESULTSDIR=""
# The branch we're building
BRANCH=""
# Whether to push the metrics
PUSH=0
while true; do
case "$1" in
'--metrics')
METRICSDIR=$(realpath $2)
shift 2
continue
;;
'--branch')
BRANCH=$2
shift 2
continue
;;
'--results')
RESULTSDIR=$(realpath -m $2)
shift 2
continue
;;
'--push')
PUSH=1
shift
continue
;;
'--')
shift
break
;;
*)
echo "Unexpected value $1" >&2
exit 1
;;
esac
done
TIMESTAMP=`date +"%s"`
if ! test "$METRICSDIR" -a "$BRANCH" -a "$RESULTSDIR"; then
echo "Not all required options specified"
exit 1
fi
#
# CVE Checks
#
if [ ! -d $RESULTSDIR ]; then
mkdir $RESULTSDIR
fi
cd ..
set +u
. oe-init-build-env build
set -u
bitbake world --runall cve_check -R conf/distro/include/cve-extra-exclusions.inc
# Do another pull to make sure we're as up to date as possible. This is
# preferable to committing and rebasing before pushing as it would be better to
# waste some time repeating work than commit potentially corrupted files from a
# git merge gone wrong.
git -C $METRICSDIR pull
if [ -e tmp/log/cve/cve-summary.json ]; then
git -C $METRICSDIR rm --ignore-unmatch cve-check/$BRANCH/*.json
mkdir -p $METRICSDIR/cve-check/$BRANCH/
cp tmp/log/cve/cve-summary.json $METRICSDIR/cve-check/$BRANCH/$TIMESTAMP.json
git -C $METRICSDIR add cve-check/$BRANCH/$TIMESTAMP.json
git -C $METRICSDIR commit -asm "Autobuilder adding new CVE data for branch $BRANCH" || true
if [ "$PUSH" = "1" ]; then
if ! git -C $METRICSDIR pull --rebase; then
echo "Aborting push, metrics repo has updated and cannot rebase cleanly"
exit 1
fi
git -C $METRICSDIR push
fi
$OURDIR/cve-report.py tmp/log/cve/cve-summary.json > $RESULTSDIR/cve-status-$BRANCH.txt
fi
if [ "$BRANCH" = "master" ]; then
mkdir -p $METRICSDIR/cve-check/$BRANCH/
$OURDIR/cve-generate-chartdata --json $METRICSDIR/cve-count-byday.json --resultsdir $METRICSDIR/cve-check/
git -C $METRICSDIR add cve-count-byday.json
git -C $METRICSDIR commit -asm "Autobuilder updating CVE counts" || true
if [ "$PUSH" = "1" ]; then
git -C $METRICSDIR push
fi
cp $METRICSDIR/cve-count-byday.json $RESULTSDIR
fi