Hello team

This is a draft of what I'm trying to achieve with the gnuhealth-update program, and that will make life much simpler to all GNU Health sysadmins, where they could even schedule the update in a cron job .

Best,
Luis
--

The program will update GNU Health components within the same major number
The following components will be checked and updated if necessary
 
 - Trytond : Tryton server version
 - GNU Health patchsets

This will be valid for version with the same major, minor numbers, for example
2.6.x will look for the latest tryton updates and GNU Health updates
associated to that release.

Usage :
gnuhealth-update command [options]

Command:
 
  version : Show version
  backup : Backup he gnuhealth kernel, attach dir and database
  install : Download and install the patches

Options:

 --nobackup : Don't do a backup previous to the update.
 --backupdest : destination of the backup file
 --dry-run : Check, download and preview, but don't actually update process
 --database : database name to use with the install or backup command