staging-persistent-comparison.js

// check if an item's staging directory contains the same files as its persistent storage does
function log(msg) {
    logger.log(currentItem.getUuid() + "/" + currentItem.getVersion() + " LOGGER: " + msg);
}

// use staging API to check those files
if (staging.isAvailable()) {
    var stagingFilesAndDirs = staging.listFiles("", "**");
	for(var i = 0; i < stagingFilesAndDirs.size(); i++) {
		log(stagingFilesAndDirs.get(i));
	}
} else {
    log('ERROR, staging not available')
}

var filestore = "/mnt/equelladata01/Institutions/cca2012/Attachments/"

// List the files in the persistent folder
log("Listing the item's persistent files:")
var hash = currentItem.getUuid().hashCode() & 127
var persistentStoragePath = filestore + hash + "/" + currentItem.getUuid() + "/" + currentItem.getVersion()
var cmd = system.execute("ls", [persistentStoragePath])
var stderr = cmd.getErrorOutput()
var stdout = cmd.getStandardOutput()
if (stderr != '') log('ERROR - ' + stderr)
if (stdout != '') log('Files - ' + stdout)