We're looking at how to get Ubuntu Desktop into snaps. We're struggling to work out how to create a framework for this. There are many problems where snappy doesn't seem sufficient to do this so we'll try and start with a simple use case of something that needs to be packaged - CUPS (the service that allows us to access printers).
Facts: 1. CUPS is required by Ubuntu Desktop. 2. CUPS is shared with other desktops e.g. GNOME, KDE. Is also used in print servers that will not have desktop frameworks installed. 3. CUPS has a system service, which requires a socket /var/run/cups/cups.sock. 4. Applications that access CUPS do so via a library (libcups). 5. CUPS is just one of many shared services, e.g. SAMBA, Avahi, BlueZ, NetworkManager, AccountsService, GVFS, iBus, Zeitgeist, etc. What is the ideal size of framework? Do we put CUPS into its own snap? Are applications just supposed to depend on one framework? How does that work if Ubuntu desktop is made up of multiple framework snaps? If two applications require different versions of a framework, what happens? Where do helper libraries for services live? Applications access CUPS through libcups - does every snap then require a copy of libcups? --Robert and Didier -- snappy-devel mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/snappy-devel
