I want to use the CloudBees Jenkins service to build nightly snapshots of an SBT-based scala project and publish them to the Sonatype OSS Maven Repository. SBT has [two ways][credentials] of providing publishing credentials to the build; one has the credentials inline in an .sbt file (unencrypted, natch), and the other does allow for a hard-coded path to an external properties file (still, sadly, unencrypted).
CloudBees has a [mechanism][buildfiles] for providing configuration files to build agents,
but I don't want to hard code the path to this location in my
build.sbt, nor can I