Tag Archives: hackfest

GTK+ hackfest 2016

A dozen GNOME hackers invaded the Red Hat office in Toronto last week, to spend four days planning the next year of work on our favourite toolkit, GTK+; and to think about how Flatpak applications can best integrate with the rest of the desktop.

What did we do?

  • Worked out an approach for versioning GTK+ in future, to improve the balance between stability and speed of development. This has turned into a wiki page.
  • I demoed Dunfell and added support for visualising GTasks to it. I don’t know how much time I will have for it in the near future, so help and feedback are welcome.
  • There was a detailed discussion of portals for Flatpak, including lots of use cases, and the basics of a security design were decided which allows the most code reuse while also separating functionality. Simon has written more about this.
  • I missed some of the architectural discussion about the future of GTK+ (including moving some classes around, merging some things and stripping out some outdated things), but I believe Benjamin had useful discussions with people about it.
  • Allan, Philip, Mike and I looked at using hotdoc for developer.gnome.org, and possible layouts for a new version of the site. Christian spent some time thinking about integration of documentation into GNOME Builder.
  • Allison did a lot of blogging, and plotted with Alex to add some devious new GVariant functionality to make everyone’s lives easier when writing parsers — I’ll leave her to blog about it.

Thanks to Collabora for sending me along to take part!

After the hackfest, I spent a few days exploring Toronto, and as a result ended up very sunburned.

DX hackfest: 2016 edition

By this time tomorrow, the 2016 edition of the GNOME developer experience hackfest will have started. This year, it’s in Brussels, kindly hosted by betacowork and ICAB.

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We will be spending 3 days looking at a variety of things on the agenda to improve the lives of developers on GNOME, and make plans for the rest of the year. Watch out for updates on planet.gnome.org.

Thanks to the GNOME Foundation for sponsoring the travel for various people who are coming.

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Collabora is sponsoring snacks throughout, and is sending 5 of us along for the hackfest. Thank you also to the other companies who are sending or letting people come — I know of Red Hat, Endless Mobile, Codethink and Canonical (please let me know if I’ve forgotten anyone!).

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See people at FOSDEM afterwards?

DX hackfest 2015: day 1

It’s a sunny Sunday here in Cambridge, UK, and GNOMErs have been arriving from far and wide for the first day of the 2015 developer experience hackfest. This is a week-long event, co-hosted with the winter docs hackfest (which Kat has promised to blog about!) in the Collabora offices.

Today was a bit of a slow start, since people were still arriving throughout the day. Regardless, there have been various discussions, with Ryan, Emmanuele and Christian discussing performance improvements in GLib, Christian and Allan plotting various different approaches to new UI in Builder, Cosimo and Carlos silently plugging away at GTK+, and Emmanuele muttering something about GProperty now and then.

Tomorrow, I hope we can flesh out some of these initial discussions a bit more and get some roadmapping down for GLib development for the next year, amongst other things. I am certain that Builder will feature heavily in discussions too, and apps and sandboxing, now that Alex has arrived.

I’ve spent a little time finishing off and releasing Walbottle, a small library and set of utilities I’ve been working on to implement JSON Schema, which is the equivalent of XML Schema or RELAX-NG, but for JSON files. It allows you to validate JSON instances against a schema, to validate schemas themselves and, unusually, to automatically generate parser unit tests from a schema. That way, you can automatically test json-glib–based JsonReader/JsonParser code, just by passing the JSON schema to Walbottle’s json-schema-generate utility.

It’s still a young project, but should be complete enough to be useful in testing JSON code. Please let me know of any bugs or missing features!

Tomorrow, I plan to dive back in to static analysis of GObject code with Tartan