aws-parameterstore/lambda/build.sbt (8 lines of code) (raw):
// replace the conventional main artifact with an uber-jar
addArtifact(Compile / packageBin / artifact, assembly)
// see https://github.com/scalacenter/sbt-version-policy/issues/190
versionPolicyAssessCompatibility / skip := true
assembly / assemblyMergeStrategy := {
{
case PathList("META-INF", _ @ _*) => MergeStrategy.discard
case _ => MergeStrategy.first
}
}