rpm prefix w/ sbt

Build.scala

lazy val rpmBuildSettings = packageArchetype.java_server ++ Seq(
    name in Rpm := rpmName,
    name in Linux := rpmName,
    normalizedName := rpmName,
    version :=  Try(sys.env("PACKAGE_VERSION")).getOrElse("PackageNotSet"),
    rpmRelease :=  Try(sys.env("PACKAGE_RELEASE")).getOrElse("0"),
    maintainer in Linux := "Jay Aras <[email protected]>",
    packageSummary := "XXXXXX REST service.",
    packageDescription := packageSummary.value,
    rpmVendor := "XXXXXX",
    rpmBrpJavaRepackJars in Rpm := true,
    rpmGroup := Some("XXXXX"),
    rpmLicense := Some("Proprietary"),
    rpmUrl := Some("https://XXXXX"),
    daemonUser in Linux := serviceUser,
    daemonGroup in Linux := serviceUser,
    rpmRequirements := Seq("jdk >= 1.7.0_51","XXXX"),
    // this overrrides most things but NOT /var/logs, /var/run or the init script
    defaultLinuxInstallLocation := rpmRoot,
    // set rpm prefix: meta info.
    rpmPrefix := Some(rpmRoot),
    // get rid of /usr/bin symlink
    linuxPackageSymlinks := Seq.empty,
    // get a local log directory going on
    defaultLinuxLogsLocation := rpmRoot + "/" + rpmName + "/logs"
  )

init script

...
[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

# smb could define some additional options in $RUN_OPTS
RUN_CMD="${PACKAGE_PREFIX}/${{app_name}}/bin/${{app_name}}"

...

post-rpm

#
# Adding ${{app_name}} to autostart
#
addservice() {
    if hash update-rc.d 2>/dev/null; then
        echo "Adding ${{app_name}} to autostart using update-rc.d"
        update-rc.d ${{app_name}} defaults
    elif chkconfig 2>/dev/null; then
        echo "Adding ${{app_name}} to autostart using chkconfig"
        chkconfig --add ${{app_name}}
        chkconfig ${{app_name}} on
    else
        echo "WARNING: Could not put ${{app_name}} in autostart"
    fi
}

echo "PACKAGE_PREFIX=${RPM_INSTALL_PREFIX}" > /etc/sysconfig/${{app_name}}

addservice
service ${{app_name}} start