salvaged: record salvaged in ChangingFiles at commit time
The new code is a simple but effective way to detect this information. We might
be able to move it inside the various conditionnal above, but I want to focus
on simplicity until we have a full working stack.
It is worth noting that if we record the information in the ChangingFiles
object, it is not persisted yet. This will comes with later changesets.
Differential Revision: https://phab.mercurial-scm.org/D9120
This directory is meant to cache artifacts useful for tests (such as bundle).
Those artifacts need to be cached because they are slow to regenerate on each
test but too large to be tracked within the repository. They are not expected
to change between each run and can be cached.
The `./scripts/` contains code to generate the artifact while the `cache`
directory contains resulting artifact.