#!/bin/sh

set -e

NAME="sfive-es"
IMG="docker.elastic.co/elasticsearch/elasticsearch"
PERSIST_D="/srv/build/sfive/es"

create() {
  mkdir -p "$PERSIST_D/data" "$PERSIST_D/logs" "$PERSIST_D/config"
  sudo docker run --detach --rm -p 127.0.0.1:9200:9200 --name "$NAME" -e ES_JAVA_OPTS="-Xms1g -Xmx1g" -v "$PERSIST_D/data:/usr/share/elasticsearch/data" -v "$PERSIST_D/logs:/usr/share/elasticsearch/logs" -v "$PERSIST_D/config:/usr/share/elasticsearch/config" "$IMG:$1"
}

stop() {
  sudo docker stop "$NAME"
}

logs() {
  sudo docker logs "$NAME" $@
}

case "$1" in
  create)
    if [ -z "$2" ]; then
       echo "Please specify a version"
       exit 1
    fi
    create "$2"
    ;;
  stop)
    stop
    ;;
  upgrade)
    if [ -z "$2" ]; then
       echo "Please specify a version"
       exit 1
    fi
    tag="$2"
    sudo docker pull "$IMG:$tag"
    stop
    create "$tag"
    ;;
  logs)
    shift
    logs $@
    ;;
  *)
    echo "Usage $0 (create|stop|upgrade|logs)"
    exit 1
    ;;
esac

exit 0