#!/bin/ksh
|
# 2021-04-07 Olaf Bohlen <olbohlen@eenfach.de>
|
# 2021-11-30 Till Wegmueller <toasterson@gmail.com>
|
# instead of putting all this into the Jenkinsfile I decided to put the actual code in this script
|
|
set -ex
|
|
# global config
|
HTTPCONF="/etc/apache2/2.4/conf.d/pkgdepotd.conf"
|
|
# just run prepare once to initially set up the environment
|
# this must be run as root
|
prepare() {
|
echo "jenkinshelper: preparing..."
|
pkg install web/server/apache-24
|
mkdir -p /etc/apache2/2.4/conf.d && chown root:sys /etc/apache2/2.4/conf.d
|
grep "#ProxyPassMatch /default/(.*)\$ http://127.0.0.1:10000/\$1 nocanon max=200" "${HTTPCONF}" >/dev/null 2>&1
|
if [ $? -gt 0 ]; then
|
echo "jenkinshelper: Initializing a new apache config at ${HTTPCONF}"
|
echo "#ProxyPassMatch /default/(.*)\$ http://127.0.0.1:10000/\$1 nocanon max=200" >"${HTTPCONF}"
|
else
|
echo "jenkinshelper: Preserving an existing ${HTTPCONF}"
|
fi
|
|
cat >/etc/apache2/2.4/conf.d/00-proxy.conf <<EOF
|
LoadModule proxy_module libexec/mod_proxy.so
|
LoadModule proxy_connect_module libexec/mod_proxy_connect.so
|
LoadModule proxy_ftp_module libexec/mod_proxy_ftp.so
|
LoadModule proxy_http_module libexec/mod_proxy_http.so
|
LoadModule proxy_ajp_module libexec/mod_proxy_ajp.so
|
|
ProxyRequests Off
|
ProxyVia Off
|
ProxyPreserveHost on
|
RequestHeader unset Origin
|
AllowEncodedSlashes NoDecode
|
EOF
|
|
chown root:builders "${HTTPCONF}"
|
chmod 664 "${HTTPCONF}"
|
svcadm enable svc:/network/http:apache24
|
}
|
|
# setup oi-userland
|
stage_setup() {
|
if [ ! -f /etc/apache2/2.4/conf.d/00-proxy.conf ]; then
|
echo "jenkinshelper: aborting, please run \"jenkinshelper -p\" initially as root on this jenkins instance once"
|
exit 1
|
fi
|
echo "jenkinshelper: running gmake setup"
|
gmake setup
|
}
|
|
# scan the git log for changed components
|
# we try to be smart and assume that all updates will always touch
|
# the components Makefile also (to update COMPONENT_REVISION, etc)
|
stage_build_changed() {
|
echo "Last successful commit $1"
|
worst=0
|
for f in $(cat changed_files.txt | grep Makefile; exit 0); do
|
echo "jenkinshelper: building for ${f%/*}..."
|
curpwd=$(pwd)
|
cd "${f%/*}" && COMPONENT_BUILD_ARGS=-j$(psrinfo -t -c) gmake publish
|
rc=$?
|
cd "${curpwd}"
|
echo "jenkinshelper: done with ${f%/*} return code ${rc}"
|
if [ rc -ne 0 ] ; then
|
worst=$rc
|
fi
|
done
|
return $worst
|
}
|
|
# prepare the pkg.depotd server instance, if an instance already
|
# exists for this branch, we will use that - otherwise create a
|
# fresh one
|
stage_prepare_pkgdepotd() {
|
# we need the platform for the path to the repo
|
platform=$(uname -p)
|
|
# check if we already have this branch set up as a pkg.depotd:
|
if ! svcs "pkg/server:${BRANCH_NAME}" >/dev/null 2>&1; then
|
|
# get highest port from ${HTTPCONF} to figure out the next free one
|
nextport=$(($(nawk -F '[/:]' '{ print $7 }' <"${HTTPCONF}" | sort -n | tail -1) + 1))
|
|
# set-up a new pkg/server instance
|
svccfg -s pkg/server <<EOF
|
add ${BRANCH_NAME}
|
select ${BRANCH_NAME}
|
addpg pkg application
|
setprop pkg/port=${nextport}
|
setprop pkg/readonly=true
|
setprop pkg/pkg_root=/
|
setprop pkg/inst_root=${WORKSPACE}/${platform}/repo
|
setprop pkg/proxy_base=${JENKINS_URL%:[0-9]*/}/${BRANCH_NAME}/
|
end
|
EOF
|
|
# enable the new pkg/server instance
|
svcadm enable pkg/server:${BRANCH_NAME}
|
|
# add the new proxy rule to our apache config
|
echo "ProxyPassMatch /${BRANCH_NAME}/(.*)\$ http://127.0.0.1:${nextport}/\$1 nocanon max=200" >>"${HTTPCONF}"
|
|
fi
|
|
# we need to refresh the repo:
|
pkgrepo refresh -s ${WORKSPACE}/${platform}/repo
|
|
# also restarting pkg.depotd does not hurt
|
svcadm restart pkg/server:${BRANCH_NAME}
|
|
# graceful restart apache to reload config
|
svcadm refresh svc:/network/http:apache24
|
}
|
|
# cleanup the pkg.depotd server instance
|
stage_cleanup_pr() {
|
# we need the platform for the path to the repo
|
platform=$(uname -p)
|
|
if ! "svcs pkg/server:${BRANCH_NAME}" >/dev/null 2>&1; then
|
# disable the instance
|
svcadm disable pkg/server:${BRANCH_NAME}
|
|
# svcadm is a async operation thus sleep here
|
sleep 1
|
|
# remove instance from SMF
|
svccfg delete pkg/server:${BRANCH_NAME}
|
|
# Remove apache port
|
sed "/^ProxyPassMatch /${BRANCH_NAME}/d"
|
|
# graceful restart apache to reload config
|
svcadm refresh svc:/network/http:apache24
|
fi
|
}
|
|
usage() {
|
cat <<EOF
|
Usage:
|
jenkinshelper.ksh [ -h | -p | -s <stage> ]
|
-h show this help
|
-p run only ONCE to initialize your environment
|
-s followed by the stage to run, currently:
|
setup, build_changed, prepare_pkgdepotd
|
EOF
|
exit 0
|
}
|
|
## MAIN ##
|
# call this script with the stage as an argument to -s
|
|
while getopts s:hp argv; do
|
case ${argv} in
|
s) stage="stage_${OPTARG}" ;;
|
p) stage="prepare" ;;
|
h) usage ;;
|
esac
|
done
|
shift $(expr ${OPTIND} - 1)
|
|
# run requested stage
|
rt=0
|
${stage} || rt=$?
|
|
# we are done
|
exit ${rt}
|
