<function>
    <description>
      Check if a file exists.
    </description>
    <name>fileExists</name>
    <function-class>org.codelibs.fess.taglib.FessFunctions</function-class>
    <function-signature>boolean fileExists(java.lang.String)</function-signature>
    <example>
      ${fe:fileExists(path)}
    </example>
  </function>

  <function>
    <description>Calculates URL.</description>

} finally {
    // notify completion
    stage("Notifications") {
        jenkinsNotify()
    }
}

def archiveDirs(stageId, archives) {
    archives.each { archivePrefix, pathToContent ->
        if (fileExists(pathToContent)) {
            zip(zipFile: "${archivePrefix}-${stageId}.zip", dir: pathToContent, archive: true)
        }
    }

} catch (Throwable e) {
    echo "[FAILURE-001] ${e}"
    currentBuild.result = "FAILURE"
    throw e
}

def archiveDirs(stageId, archives) {
    archives.each { archivePrefix, pathToContent ->
        if (fileExists(pathToContent)) {
            zip(zipFile: "${archivePrefix}-${stageId}.zip", dir: pathToContent, archive: true)
        }
    }

*   `BusAdjacency` enum replaced with a protocol buffer `DeviceLocality`. PCI
    bus indexing now starts from 1 instead of 0, and `bus_id==0` is used where
    previously `BUS_ANY` was used.
*   `Env::FileExists` and `FileSystem::FileExists` now return a
    tensorflow::Status instead of a bool. Any callers to this function can be
    converted to a bool by adding .ok() to the call.