Cavil is a legal review system for the Open Build Service. It is used in the development of openSUSE Tumbleweed, openSUSE Leap, as well as SUSE Linux Enterprise.
This distribution contains the two main components of the system. A Mojolicious web application that lawyers can use to efficiently review package contents, and Minion background jobs to process and index packages, to create easy to digest license reports.
Additionally there is also a small curated subset of the license patterns the SUSE lawyers have created included in this distribution. Currently this subset consists of 20 patterns each for 100 popular licenses. This library of patterns might be expanded in the future however.
The easiest way to connect OBS to Cavil is the
legal-auto.py bot from the
openSUSE Release Tools
The easiest way to get started with Cavil is the included staging scripts for setting up a quick development environment. All you need is an empty PostgreSQL database and the following dependencies:
$ sudo zypper in w3m postgresql96-server ruby2.1-rubygem-sass $ sudo zypper in perl-Mojolicious perl-Mojolicious-Plugin-AssetPack \ perl-Mojo-Pg perl-Minion perl-File-Unpack perl-Cpanel-JSON-XS \ perl-Spooky-Patterns-XS perl-Net-OpenID-Consumer perl-LWP-UserAgent \ perl-BSD-Resource
Then use these commands to set up and tear down a development environment:
$ perl staging/start.pl postgresql://tester:testing@/test ... $ CAVIL_CONF=staging/do_not_commit/cavil.conf morbo script/cavil ... $ CAVIL_CONF=staging/do_not_commit/cavil.conf script/cavil minion worker ... $ perl staging/stop.pl ...
morbo development web server will make the web application available
script/cavil minion worker will start the
job queue for processing background jobs.