mirror of
https://github.com/clearlinux/swupd-server.git
synced 2026-08-28 03:16:48 +00:00
Patrick McCarty
f2330266b8
The necessary waits needed for the backgrounded processes is already implemented, so simply throw swupd_make_pack processes into the background for faster build times. Signed-off-by: Patrick McCarty <patrick.mccarty@intel.com>
113 lines
3.4 KiB
Bash
Executable File
113 lines
3.4 KiB
Bash
Executable File
#!/bin/bash -e
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# usage:
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# pack_maker.sh <to version> <back_count>
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# pack_maker.sh 2820 2
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# pack_maker.sh 2730 3
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#
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# For each bundle changed as of the Manifest.MoM at the <to version>,
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# create version-pair packs going back <back_count>
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# versions of that bundle. For example if bundle "editors" changed in 2650
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# and the script is run as "pack_maker.sh 2650 2", it will find that
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# "editors" last two change points were 2550 and 2260 and thus create a
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# 2550-to-2650 and a 2260-to-2650 version pair pack for the "editors"
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# bundle.
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#NOTE: fullfiles must be created before calling this script
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#NOTE: zero packs need similarly created
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#NOTE: build numbers are sparse, search back for the next oldest existing build
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#NOTE: in the future isn't simply -10, and when that change happens we must also
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# consider which version-pair packs are meaningful for intermediate builds
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# and revert builds.
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SWUPDREPO=${SWUPDREPO:-"/usr/src/clear-projects/swupd-server"}
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BUNDLEREPO=${BUNDLEREPO:-"/usr/src/clear-projects/clr-bundles"}
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UPDATEDIR=${UPDATEDIR:-"/var/lib/update"}
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SWUPDWEBDIR="${UPDATEDIR}/www"
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SWUPD_CERTS_DIR=${SWUPD_CERTS_DIR=:-"/root/swupd-certs"}
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export XZ_DEFAULTS="--threads 0"
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export SWUPD_CERTS_DIR
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export LEAF_KEY="leaf.key.pem"
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export LEAF_CERT="leaf.cert.pem"
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export CA_CHAIN_CERT="ca-chain.cert.pem"
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export PASSPHRASE="${SWUPD_CERTS_DIR}/passphrase"
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VER=$1
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BACK_COUNT=$2
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if [ "${BACK_COUNT}" == "" ]; then
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echo "missing to pack count"
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exit 1
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fi
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if [ "${VER}" == "" ]; then
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echo "missing to version"
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exit 1
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fi
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MOM=${SWUPDWEBDIR}/${VER}/Manifest.MoM
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if [ ! -e ${MOM} ]; then
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echo "invalid version (no ${MOM})"
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exit 1
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fi
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#time ${SWUPDREPO}/swupd_make_fullfiles --statedir ${UPDATEDIR} ${VER}
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BUNDLE_LIST=$(cat ${MOM} | awk -v V=${VER} '$1 ~ /^M\./ && $3 == V { print $4 }')
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# build packs for all bundles changed in $VER
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for BUNDLE in $BUNDLE_LIST; do
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#${SWUPDREPO}/swupd_make_pack --statedir ${UPDATEDIR} 0 ${VER} ${BUNDLE} &
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BUNDLE_VER_LIST=""
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MANIFEST_VER=$(cat ${SWUPDWEBDIR}/$VER/Manifest.MoM | grep "^previous:" | cut -f 2)
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BUNDLE_VER=""
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COUNT=0
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while [ $COUNT -lt $BACK_COUNT ] && [ $MANIFEST_VER -gt 0 ]; do
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MOM=${SWUPDWEBDIR}/$MANIFEST_VER/Manifest.MoM
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if [ -e ${MOM} ]; then
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BUNDLE_VER=$(cat ${MOM} | grep " ${BUNDLE}$" | cut -f 3)
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if [ "$BUNDLE_VER" != "" ]; then
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BUNDLE_VER_LIST="$BUNDLE_VER $BUNDLE_VER_LIST"
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MANIFEST_VER=$(cat ${SWUPDWEBDIR}/$BUNDLE_VER/Manifest.MoM | grep "^previous:" | cut -f 2)
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let COUNT=$((COUNT+1))
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else
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# back in history to where bundle didn't exist yet
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MANIFEST_VER=0
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fi
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else
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# seek backwards until a manifest if found
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MANIFEST_VER=$((MANIFEST_VER-10))
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fi
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done
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for v in $BUNDLE_VER_LIST; do
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if [ -e ${SWUPDWEBDIR}/${VER}/pack-${BUNDLE}-from-$v.tar ]; then
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echo "${VER}/pack-${BUNDLE}-from-$v.tar already exists, skipping."
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else
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${SWUPDREPO}/swupd_make_pack --statedir ${UPDATEDIR} $v ${VER} ${BUNDLE} &
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fi
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done
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done
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for job in $(jobs -p)
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do
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wait ${job}
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RET=$?
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if [ "$RET" != "0" ]; then
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echo "pack creation failure!"
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exit $RET
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fi
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done
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# NOTE: your devops will want to expose the completed swupd server build to
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# trial usage at some point. This would be done via code like:
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#
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# echo ${VER} > ${SWUPDWEBDIR}/../image/latest.version
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# STAGING=$(cat ${SWUPDWEBDIR}/version/formatstaging/latest)
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# if [ "${STAGING}" -lt "${VER}" ]; then
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# echo ${VER} > ${SWUPDWEBDIR}/version/formatstaging/latest
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# fi
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