if [[ "${1}" == "envfile" ]]; then
  # ! does a variable-variable https://stackoverflow.com/a/10757531/374797
  for var in "${VARS[@]}"; do
    echo "${var}"="${!var}"
  done
else
  for var in "${VARS[@]}"; do
    # shellcheck disable=SC2163
    export "${var}"
  done

# Fess log directory
LOG_DIR=${packaging.fess.log.dir}

# Fess data directory
DATA_DIR=${packaging.fess.var.dir}

# Fess configuration directory
CONF_DIR=${packaging.fess.conf.dir}

# Maximum number of VMA (Virtual Memory Areas) a process can own
MAX_MAP_COUNT=262144

# Path to the GC log file
#FESS_GC_LOG_FILE=/var/log/fess/gc.log

# Fess PID file directory
PID_DIR=${packaging.fess.pid.dir}

# following command only
# shellcheck disable=SC2086
"${CONTAINER_CLI}" run \
    --rm \
    "${DOCKER_RUN_OPTIONS[@]}" \
    --init \
    --sig-proxy=true \
    ${DOCKER_SOCKET_MOUNT:--v /var/run/docker.sock:/var/run/docker.sock} \
    $CONTAINER_OPTIONS \
    --env-file <(env | grep -v ${ENV_BLOCKLIST}) \
    -e IN_BUILD_CONTAINER=1 \
    -e TZ="${TIMEZONE:-$TZ}" \

prog="fess"
pidfile="$PID_DIR/${prog}.pid"

export FESS_TEMP_PATH
export FESS_LOG_PATH
export FESS_CONF_PATH
export FESS_VAR_PATH
export FESS_DICTIONARY_PATH
export FESS_HEAP_SIZE
export SEARCH_ENGINE_HOME
export SEARCH_ENGINE_HTTP_URL
export FESS_JAVA_OPTS
export JAVA_HOME

lockfile=/var/lock/subsys/$prog

# backwards compatibility for old config sysconfig files, pre 0.90.1
if [ -n $USER ] && [ -z $FESS_USER ] ; then 

      [ -s "${CLUSTER_KUBECONFIG}" ] && break
      sleep 3
    done

    # Enable core dumps
    retry docker exec "${CLUSTER_NAME}"-control-plane bash -c "sysctl -w kernel.core_pattern=/var/lib/istio/data/core.proxy && ulimit -c unlimited"
  }

  # Now deploy the specified number of KinD clusters and
  # wait till they are provisioned successfully.
  declare -a DEPLOY_KIND_JOBS

#
#       Busybox and similar reduced shells will NOT work, because this script
#       requires all of these POSIX shell features:
#         * functions;
#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
#         * compound commands having a testable exit status, especially «case»;
#         * various built-in commands including «command», «set», and «ulimit».
#

if [ ! -x "$JAVA" ]; then
    echo "Could not find any executable java binary. Please install java in your PATH or set JAVA_HOME"
    exit 1
fi

if [ -z "$FESS_CLASSPATH" ]; then
    echo "You must set the FESS_CLASSPATH var" >&2
    exit 1
fi

# Special-case path variables.
case `uname` in
    CYGWIN*)
        FESS_CLASSPATH=`cygpath -p -w "$FESS_CLASSPATH"`
        FESS_HOME=`cygpath -p -w "$FESS_HOME"`

if [ -z "$MAVEN_SKIP_RC" ] ; then

  if [ -f /etc/mavenrc ] ; then
    . /etc/mavenrc
  fi

  if [ -f "$HOME/.mavenrc" ] ; then
    . "$HOME/.mavenrc"
  fi

fi

# OS specific support.  $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
mingw=false
case "`uname`" in
  CYGWIN*) cygwin=true ;;
  MINGW*) mingw=true;;
  Darwin*) darwin=true

if [ "x$FESS_CONF_PATH" != "x" ]; then
  FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.conf.path=$FESS_CONF_PATH"
fi
if [ "x$FESS_VAR_PATH" != "x" ]; then
  FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.var.path=$FESS_VAR_PATH"
fi
if [ "x$SEARCH_ENGINE_HTTP_URL" != "x" ]; then
  FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.search_engine.http_address=$SEARCH_ENGINE_HTTP_URL"
fi

    . /usr/local/etc/mavenrc
  fi

  if [ -f /etc/mavenrc ] ; then
    . /etc/mavenrc
  fi

  if [ -f "$HOME/.mavenrc" ] ; then
    . "$HOME/.mavenrc"
  fi

fi

# OS specific support. $var _must_ be set to either true or false.
cygwin=false;
mingw=false;
case "`uname`" in
  CYGWIN*) cygwin=true;;
  MINGW*) mingw=true;;