I'm sure I'm missing something really simple... I want to set the system property java.awt.headless
to true
for my sbt project. Reading the page on properties I think that I need to use system
or systemOptional
. In my project file I've tried things like:
lazy val javaAwtHeadless = system[Boolean]("java.awt.headless")
Setting it as a user property (e.g. lazy val javaAwtHeadless = property[Boolean]
) and setting the accompanying value in build.properties
made the property visible in the sbt console but not within sbt's Scala console (via System.getProperty("java.awt.headless")
).
set java.awt.headless true
from the sbt console works, including being set in the Scala console, but it doesn't persist to the next time I launch sbt.
A straightforward method would be to edit the batch file or shell script that you use to run sbt
and add -Dprop=val
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With