sbt-onejar is a simple-build-tool plugin for building a single executable JAR containing all your code and dependencies as nested JARs.
Questions tagged [sbt-onejar]
8 questions
3
votes
0 answers
sbt one-jar not running if the main class does not have a main method
I am trying to develop a sample javafx application in scala. I am using sbt-one-jar for packaging the application. My class MainClass extends the javafx Application which in-turn provides the main method. I am able to right-click in the IDE and run…
devidatta mohapatra
- 31
- 1
2
votes
1 answer
Error when starting a jar created with one-jar
I have an sbt project that should create a runnable jar file. While the jar is created correctly, when this is started it throws an exeception:
Exception in thread "main" java.lang.reflect.InvocationTargetException
at…
Clynamen
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1
vote
1 answer
SBT one-jar Plugin Usage
I'm using the one-jar plugin to generate a fat jar file. Here is how my Build.scala looks like:
import com.github.retronym.SbtOneJar
import sbt._
import Keys._
object build extends Build {
def standardSettings = Seq(
exportJars := true
) ++…
joesan
- 13,963
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1
vote
1 answer
How to turn off warnings on application load from one-jar executable?
I am using sbt with the one-jar plugin, but when I run the one-jar executable that has been created I get a continuous stream of messages that look like the following:
JarClassLoader: Warning: net/liftweb/json/Formats$$anon$4.class in…
C R
- 2,182
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1
vote
1 answer
sbt-onejar and multi-project build
When using oneJar to package a multi project sbt build, project dependencies are not bundled into the jar. My setting is the following:
foo/build.sbt (top-level build.sbt)
foo/src/ (sources of the root…
paradigmatic
- 40,153
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0
votes
1 answer
logback.xml not working witn one-jar
I am using sbt one-jar for building an executable jar file in my application. I am also using logback for logging. I am able to get the log file correctly when I run the application in my local. However, after creating one-jar, and executing it,…
Yadu Krishnan
- 3,492
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0
votes
1 answer
OneJar Expand with (or without) sbt-onejar
Is there a way to tell the sbt-onejar SBT plugin to produce a JAR in such way that the .class files of my project are in "expanded" form and not under lib/myproject.jar?
Alternatively, is it possible to tell sbt-onejar to produce a JAR that, when…
Erik Kaplun
- 37,128
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0
votes
0 answers
SBT custom task hangs
I have the following custom taskKey in my built.sbt:
(it's my first attempt at defining a custom SBT task, so beware of stupidities)
lazy val makeDeployJar = taskKey[java.io.File](
"Runs 'package', collects all the sub-project JARs in the lib…
Erik Kaplun
- 37,128
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