Previs is using the travis configuration file to provide your own local service of continous integration.
No more accidental error that trigger a fail build, no more plumbing on your git history.
But more than a local trevis, it provides you a way of testing in a sandboxed environment.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed on elementary OS from the command line. Open Terminal from the Applications launcher and type the following:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
Install previs
To install previs, simply use the following command: