system-install

#!/bin/bash

unset CDPATH
. "$(cd `dirname $0`/..; pwd)/bin/logstash.lib.sh"
setup

if [ -z "$1" ]; then
  [ -r ${LOGSTASH_HOME}/config/startup.options ] && . ${LOGSTASH_HOME}/config/startup.options
  [ -r /etc/logstash/startup.options ] && . /etc/logstash/startup.options
else
  if [ -r $1 ]; then
    echo "Using provided startup.options file: ${1}"
    . $1
  else
    echo "$1 is not a file path"
  fi
fi

# bin/logstash-plugin is a short lived ruby script thus we can use aggressive "faster starting JRuby options"
# see https://github.com/jruby/jruby/wiki/Improving-startup-time
export JRUBY_OPTS="$JRUBY_OPTS -J-XX:+TieredCompilation -J-XX:TieredStopAtLevel=1 -J-noverify -X-C -Xcompile.invokedynamic=false"

tempfile=$(mktemp)
if [ "x${PRESTART}" == "x" ]; then
  opts=("--log" "$tempfile" "--overwrite" "--install" "--name" "${SERVICE_NAME}" "--user" "${LS_USER}" "--group" "${LS_GROUP}" "--description" "${SERVICE_DESCRIPTION}" "--nice" "${LS_NICE}" "--limit-open-files" "${LS_OPEN_FILES}")
else
  opts=("--log" "$tempfile" "--overwrite" "--install" "--name" "${SERVICE_NAME}" "--user" "${LS_USER}" "--group" "${LS_GROUP}" "--description" "${SERVICE_DESCRIPTION}" "--nice" "${LS_NICE}" "--limit-open-files" "${LS_OPEN_FILES}" "--prestart" "${PRESTART}")
fi

program="$(cd `dirname $0`/..; pwd)/bin/logstash"

$(ruby_exec "${LOGSTASH_HOME}/lib/systeminstall/pleasewrap.rb" "${opts[@]}" ${program} ${LS_OPTS})
exit_code=$?

if [ $exit_code -ne 0 ]; then
  cat $tempfile
  echo "Unable to install system startup script for Logstash."
else
  echo "Successfully created system startup script for Logstash"
fi
rm $tempfile