delegate xml file to detect the latest source from snapshot cm

i am about to automate nightly build using Cruisecontrol. I just need 开发者_开发技巧a step in which writing an xml script to help find out the latest version of snapshot found in snapshotCM. Anybody has any idea how to go about writing such a script?

If you just want to have the snapshot that was most recently created you could parse the output of

sslist -C -H -h server /path/to/project

and sort the "Create Dates:".