#!/bin/bash

# This script launches sbt for this project. If present it uses the system # version of sbt. If there is no system version of sbt it attempts to download # sbt locally. SBT_VERSION=0.13.9 URL1=dl.bintray.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch.jar URL2=typesafe.artifactoryonline.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch.jar JAR=sbt/sbt-launch-${SBT_VERSION}.jar

# Download sbt launch jar if it hasn't been downloaded yet if [ ! -f ${JAR} ]; then

# Download
printf "Attempting to fetch sbt\n"
JAR_DL=${JAR}.part
if hash wget 2>/dev/null; then
  (wget --progress=bar ${URL1} -O ${JAR_DL} || wget --progress=bar ${URL2} -O ${JAR_DL}) && mv ${JAR_DL} ${JAR}
elif hash curl 2>/dev/null; then
  (curl --progress-bar ${URL1} > ${JAR_DL} || curl --progress-bar ${URL2} > ${JAR_DL}) && mv ${JAR_DL} ${JAR}
else
  printf "You do not have curl or wget installed, please install sbt manually from http://www.scala-sbt.org/\n"
  exit -1
fi

fi if [ ! -f ${JAR} ]; then

# We failed to download
printf "Our attempt to download sbt locally to ${JAR} failed. Please install sbt manually from http://www.scala-sbt.org/\n"
exit -1

fi printf “Launching sbt from ${JAR}n” java \

-Xmx1200m -XX:MaxPermSize=350m -XX:ReservedCodeCacheSize=256m \
-jar ${JAR} \
"$@"