Blog posts tagged "snapcraft"

Sometimes, software projects are simple – one architecture, one version, one release. But often, they can be complex, targeting multiple platforms, and with different versions at that. If you are packaging your apps as snaps, you might wonder about the optimal way to accommodate a multi-dimensional release matrix. One yaml to rule them al

With a smart phones in their pocket, most people don’t bother carrying a traditional camera anymore. For most, the single, double or even triple cameras on modern phones are great for making memories. Many Android and some iOS users have chosen to store their photos in the free or paid Google Photos service. In the

For a while now, snapd has supported the ability to install and use multiple instances of the same snap in parallel. This allows users to test features in new software releases side by side with the stable, production versions. Similarly, users can distribute their work or perhaps use custom settings across several distinct, isolated prof

Following up on the previous example of building a rust and C based snaps, I thought we’d take a look at bundling a Java application as a snap. In this example we’ll use an open source game called “Shattered Pixel Dungeon“. It’s a little more complex than some more common snaps, which helps highlight some

Quite often, getting started with new technologies is a chicken and an egg problem. You want to fall back and rely upon work done by others, so you can learn from it, and yet, as a technological pioneer, you will be facing first-of-kind issues that won’t have readily available answers. We are fully aware of

The end of 2019 brings about the latest ROS 2 release – Eloquent Elusor. Despite an ever growing set of features and some changes throughout the ecosystem, packaging with snaps is as easy as always. Let’s go through a quick example! Prerequisites You’ll need two tools: “snapcraft,” the program that builds snaps, and “multipass,” the

There’s plenty of official documentation which details how to create snaps. We live in the copy/paste generation though. So lets walk through a real-world example you can use as a template, or selectively yoink sections from. This is the first in a series of posts which break down how to build snaps based on published

When you build snaps, the process of composing a complete snapcraft.yaml file will usually revolve around three main activities: parts, build requirements and runtime components. Sometimes, you may discover that you’re missing certain libraries in the compilation stage, or that they are required for your application to run. In most cases,

The Ubuntu robotics team presents, The State of Robotics. A monthly blog series that will round up exciting news in robotics, discuss projects using ROS, and showcase developments made by the Ubuntu robotics team and community. Every day, people make contributions to the world of robotics. And every day, work goes unnoticed that could cha

As you probably already know, snapcraft supports a range of plugins, designed to aid developers in making their snaps in an easier, faster, more transparent fashion. Plugins work with different programming languages and build tools, like Python, Java, Rust, Cmake, and others. By making complex things simpler, they can accelerate your proj

For many, watching other people play games has long taken over from TV as the favoured source of entertainment content. As a creator, whether you stream via YouTube, Twitch.tv or Mixer, Open Broadcast Software (OBS) Studio is the swiss-army knife to do it. The OBS snap makes this a breeze, whichever Linux distro you’re playing

Few enterprises want all their computing devices to be fully exposed to the internet. In an environment of ever-growing security threats, isolating internal networks from the wider internet is not simply best practice, but borderline essential. However, with all the benefits that restricted networks provide, it can pose challenges for ent

Depending on the audience, the discussion of software packaging elicits very different responses. Users generally don’t care how software is packaged, so long as it works. Developers typically want software packaging as a task to not burden them and just magically happen. Snaps aren’t magic, but aim to achieve both ease of maintenance and

As you probably know, there are many ways you can build snaps: locally using snapcraft, with CI systems like Travis, through Launchpad, and also via the free online Snapcraft Build Service. Now, a new preview feature called Remote build also allows you to build snaps for multiple architectures directly from the command line. This has

Recently, we published several blog posts, aimed at helping developers enjoy a smoother, faster, more streamlined experience creating snaps. We discussed the tools and tricks you can employ in snapcraft to accelerate the speed at which you iterate on your builds. We want to continue the work presented in the Make your snap development fas

Over the past several months, we have shared with you several articles and tutorials showing how to accelerate application development so that a typically demanding, time-consuming process becomes an easier, faster and more fun one. Today, we’d like to introduce some additional tips and tricks. Namely, we want to talk about elegant ways y