Wow, Calvin, great trick! I didn't think of this. Y is a "minor version". For all intents and purposes it doesn't serve many purposes, but a lot of people find it useful for things like this.
-- Ikai Lan Developer Programs Engineer, Google App Engine Blogger: http://googleappengine.blogspot.com Reddit: http://www.reddit.com/r/appengine Twitter: http://twitter.com/app_engine On Wed, Feb 9, 2011 at 11:48 AM, Calvin <[email protected]> wrote: > The environment variable CURRENT_VERSION_ID is in the format X.Y, where X > is the version specified in your app.yaml and Y is a number generated by App > Engine for each deployment. > > You could store the previous value of Y in the datastore and when currentY > != previousY kick off your file processing. > > The actual triggering could be done from an Ant script that calls "curl > http://your-app.appspot.com"; after a successful appcfg update. > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
