init-sbt

#!/bin/bash -e

set -x

SBT_HOME=/tmp/sbt

if ! [ -d $SBT_HOME ]; then
  mkdir -p $SBT_HOME/bin
  curl -L https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.13.12/sbt-launch.jar -o $SBT_HOME/bin/sbt-launch.jar

  cat << "EOF" > $SBT_HOME/bin/sbt
#!/bin/bash

SBT_OPTS="-Xms512M -Xmx1536M -Xss1M -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=256M"
java $SBT_OPTS -jar `dirname $0`/sbt-launch.jar "$@"

EOF

fi

chmod u+x $SBT_HOME/bin/sbt
export PATH=$SBT_HOME/bin:$PATH

sbt init script for lambCI

Add to the root of your project, then, can use like (in your package.json):

{
  "lambci": {
    "cmd": ". ~/init/java 1.8 && . ./init-sbt && sbt compile"
  }
}

Hi @ogrodnek, would it be ok to license this under MIT so that we can have it to the lambci repo?

How well has this been working for you this last month? Thanks!

Hello @hayd yes, ok to license under MIT -- i'd also be fine with public domain -- whatever is easiest.

It's been working ok. The sbt/ivy dependency resolution takes a long time and in some cases brings be dangerously close to the 5 minute mark :). I'm hoping support for caching will help there -- lambci/lambci#38

The one other thing is I have this script copy/pasted to a few projects. Would be cool if there was some kind of plugin support in lamb...