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
$ hg init
$ touch unknown
$ touch a
$ hg add a
$ hg ci -m "1"
$ touch b
$ hg add b
$ hg ci -m "2"
Should show unknown
$ hg status
? unknown
$ hg revert -r 0 --all
removing b
Should show unknown and b removed
$ hg status
R b
? unknown
Should show a and unknown
$ ls -A
.hg
a
unknown