container-images/gerrit-slave/tools/download_db_driver

#!/bin/bash
set -e

GERRIT_VERSION="$(java -jar /var/gerrit/bin/gerrit.war --version | cut -c 16-19)"

if ([ "${GERRIT_VERSION}" = "2.12" ] || [ "${GERRIT_VERSION}" = "2.13" ]); then
    PGM_INIT_JAR="gerrit-pgm-init.jar"
elif ([ "${GERRIT_VERSION}" = "2.14" ] || [ "${GERRIT_VERSION}" = "2.15" ]); then
    PGM_INIT_JAR="gerrit-pgm-libinit.jar"
else
    PGM_INIT_JAR="com_google_gerrit_pgm_init_libinit.jar"
fi

unzip -xOf /var/gerrit/bin/gerrit.war WEB-INF/lib/${PGM_INIT_JAR} -d /tmp
LIBRARY_CONFIG_PATH="com/google/gerrit/pgm/init/libraries.config"
unzip -xOf /tmp/WEB-INF/lib/${PGM_INIT_JAR} ${LIBRARY_CONFIG_PATH} -d /tmp
( cd /var/gerrit/lib &&
    curl -LO $(git config --file /tmp/${LIBRARY_CONFIG_PATH} --get library.mysqlDriver.url) )
git config --file /tmp/${LIBRARY_CONFIG_PATH} --get library.mysqlDriver.sha1  && \
echo "$(git config --file /tmp/${LIBRARY_CONFIG_PATH} --get library.mysqlDriver.sha1)  $(find /var/gerrit/lib -name 'mysql-connector-java-*.jar')" | shasum -c -
rm -rf /tmp/WEB-INF /tmp/${LIBRARY_CONFIG_PATH}