All types of dependencies between excuses (Depends, Build-Depends,
Build-Depends-Indep, ...) are handled by the same code. The DependencyType is
used to distinguish between the types where needed.
Signed-off-by: Ivo De Decker <ivodd@debian.org>
The other fields related to invalidation are currently not deterministic and
depend on the order in which the excuses are invalidated.
The new invalidated-by-other-package field is just a boolean which shows the
excuse was invalidated by some other package for some reason (without
specifying the reason). It does not depend on the order of processing and
should be deterministic.
Signed-off-by: Ivo De Decker <ivodd@debian.org>
Admittedly, no policy adds them yet so this is currently no-op code.
However, future commits can start to rely on this infrastructure code.
Signed-off-by: Niels Thykier <niels@thykier.net>
Cherry-Pick: 80bf9060de
Cherry-Pick: f32907acea
Cherry-Pick: 9ef496177f86b18d9f910da1360dd773b82f1fb7
Cherry-Pick: b16530a37d
Signed-off-by: Niels Thykier <niels@thykier.net>
Flatten the defaultdict(set) for unsat_deps into a standard dict for output
Add a new "BuildDependsPolicy" that will check the satisfiability of
the build-dependencies listed in the Build-Depends and
Build-Depends-Arch fields. This enables gating of packages based on
missing / broken build-dependencies.
There are some limitations:
* Build-Depends-Indep is ignored for now. Missing or broken packages
listed in Build-Depends-Indep will be continue to be silently
ignored.
* Being a policy check, it does not enforce "self-containedness" as
a package can still migrate before a build-dependency. However,
this can only happen if the build-dependency is ready to migrate
itself. If the build-dependency is not ready (e.g. new RC bugs),
then packages build-depending on it cannot migrate either (unless
the version in testing satisfies there requirements).
Signed-off-by: Niels Thykier <niels@thykier.net>
We basically use them as sets and do not need to rely on the ordering,
so we might as well just turn them into proper sets.
Signed-off-by: Niels Thykier <niels@thykier.net>
devscripts' grep-excuses expects each <li> to be on its own line. When
d7a676d074 added the verdict summary,
without an EOL, it broke grep-excuses' ability to search by maintainer.
Signed-off-by: James McCoy <jamessan@debian.org>
Signed-off-by: Niels Thykier <niels@thykier.net>
With this change, Britney can now provide a very brief summary of the
migration via one single value (YAML) or line (HTML). This solves two
issues:
* It provides an aggregated version of the policy decision without
having to loop over all policies (and even those would not give
a full verdict on their own as not all rejections come from
policies)
* It enables a simple way to inform readers of the HTML excuses of
whether a rejection is permanent or not. This should hopefully
make it easier for contributors to understand Britney and react
more pro-actively.
Signed-off-by: Niels Thykier <niels@thykier.net>
Ivo De Decker
Niels Thykier
Mathieu Trudel-Lapierre
Paul Gevers
James McCoy