hgweb: walk the graph through the changelog This is necessary to enforce filtering. The result is a bit buggy (may provide less changeset than expected, but it will stop crashing on filtered revision access. Note that changelog.revs can not represents empty iteration like xrange did. So we have to explicitly prevent call when there is nothing to do.

hgweb: use changelog for iteration Iterating through changelog is necessary to enforce filtering.

hgweb: ignore filtered revision in revnav This changeset checks that a revision is known before adding it to the navigation. This will prevent traceback on filtered repository. This changeset result in an incorrect behaviors, Navigation link may be dropped without any replacement. However this bad navigation generation is much better than a crash

hgweb: generate revnav in two phase We first generate revision to link. Then we dispatch them in before, after list. This will help filtering of unknown revision.

rebase: support multiple roots for rebaseset We have all the necessary mechanism to rebase a set with multiple roots, we only needed a proper handling of this case we preparing and concluding the rebase. This changeset des that. Rebase set with multiple root allows some awesome usage of rebase like: - rebase all your draft on lastest upstream hg rebase --dest @ --rev 'draft()' - exclusion of specific changeset during rebase hg rebase --rev '42:: - author(Babar)' - rebase a set of revision were multiple roots are later merged hg rebase --rev '(18+42)::'

clfilter: stronger detection of filtered changeset in changectx.__init__ We previously let some IndexError spill out of this function. A new tests is added to check the command that spotted the error.

validate: check for spurious incoming filelog entries Accepting those will lead to "mild corruption", correctly reported as an error by hg verify, but often not a problem in practice. Enabled when server.validate is switched on.