packageName added to defaultLinuxLogsLocation

[fommil]

I had customised defaultLinuxLogsLocation expecting that this would be the logs directory, but actually

https://github.com/sbt/sbt-native-packager/blob/master/src/main/scala/com/typesafe/sbt/packager/archetypes/JavaServerApplication.scala#L54

the /.../logs/NAME directory is created instead.

It would be good if the name was not automatically added. Maybe this could be achieved by having defaultLinuxLogsLocationBase and defaultLinuxLogsLocation so that I could customise the latter.

[fommil]

fyi, workaround is something like this

    // ANNOYANCE: https://github.com/sbt/sbt-native-packager/issues/620
    defaultLinuxLogsLocation := defaultLinuxInstallLocation.value + "/" + packageName.value + "/logs",
    linuxPackageMappings += packageTemplateMapping(defaultLinuxLogsLocation.value)().
                              withUser((daemonUser in Linux).value).
                              withGroup((daemonGroup in Linux).value),
    linuxPackageMappings := linuxPackageMappings.value.filterNot { m =>
      m.mappings.find(_._2 == (defaultLinuxLogsLocation.value + "/" + packageName.value )).isDefined
    },

and, of course, to be vigilant which one to use in my scripts... including in my workaround for #619

[fommil]

actually, this isn't working... there is still a default mapping for root:root to own the /opt/NAME/logs directory.

I might have to customise the post-install script to change the permissions.

[fommil]

hmm, false alarm. Seems that despite there being a second entry, the one I provide wins in terms of owner.