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author | Holden Karau <holden@pigscanfly.ca> | 2014-01-04 20:08:35 -0800 |
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committer | Holden Karau <holden@pigscanfly.ca> | 2014-01-04 20:08:35 -0800 |
commit | 9e9a913c2ffe0b01f051c18018740934a6a8691e (patch) | |
tree | 2d65e857007c8954ef0e1bbc80f7dc6aa062fff7 /sbt | |
parent | d43ad3ef2c3d4b690ba1d053729daefb507cd23c (diff) | |
download | spark-9e9a913c2ffe0b01f051c18018740934a6a8691e.tar.gz spark-9e9a913c2ffe0b01f051c18018740934a6a8691e.tar.bz2 spark-9e9a913c2ffe0b01f051c18018740934a6a8691e.zip |
Add a script to download sbt if not present on the system
Diffstat (limited to 'sbt')
-rwxr-xr-x | sbt | 48 |
1 files changed, 48 insertions, 0 deletions
@@ -0,0 +1,48 @@ +#!/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=0.12.4 +URL1=http://typesafe.artifactoryonline.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch.jar +URL2=http://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/${SBT_VERSION}/sbt-launch.jar +JAR=.sbtlib/sbt-launch-${SBT_VERSION}.jar + +printf "Checking for system sbt [" +if hash sbt 2>/dev/null; then + printf "FOUND]\n" + # Use System SBT + sbt +else + printf "NOT FOUND]\n" + # Download sbt or use allready downloaded + if [ ! -d .sbtlib ]; then + mkdir .sbtlib + fi + if [ ! -f ${JAR} ]; then + # Download + printf "Attempting to fetch sbt\n" + if hash curl 2>/dev/null; then + curl --progress-bar ${URL1} > ${JAR} || curl --progress-bar ${URL2} > ${JAR} + elif hash wget 2>/dev/null; then + wget --progress=bar ${URL1} -O ${JAR} || wget --progress=bar ${URL2} -O ${JAR} + else + printf "You do not have curl or wget installed, please install sbt manually from http://www.scala-sbt.org/\n" + exit + 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 + fi + printf "Launching sbt from .sbtlib\n" + java \ + -Duser.timezone=UTC \ + -Djava.awt.headless=true \ + -Dfile.encoding=UTF-8 \ + -XX:MaxPermSize=256m \ + -Xmx1g \ + -noverify \ + -jar ${JAR} \ + "$@" +fi |