comparison hgext/rebase.py @ 47793:0044a7ad9f2f

rebase: use obsolete.isenabled() to check for experimental.allowdivergence

Now that obsolete.isenabled() can also check if divergence is allowed, let's
use it for consistency. Other experimental.evolution options are already
checked via this function.

Differential Revision: https://phab.mercurial-scm.org/D11221

47770:460e479be66e

            self.obsolete_with_successor_in_rebase_set,
        ) = _compute_obsolete_sets(self.repo, obsoleteset, self.destmap)
        skippedset = set(self.obsolete_with_successor_in_destination)
        skippedset.update(self.obsolete_with_successor_in_rebase_set)
        _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset)
        allowdivergence = self.ui.configbool(
            b'experimental', b'evolution.allowdivergence'
        )
        if allowdivergence:
            self.obsolete_with_successor_in_rebase_set = set()
        else:
            for rev in self.repo.revs(
                b'descendants(%ld) and not %ld',
                self.obsolete_with_successor_in_rebase_set,

    `rebaseobsrevs`: set of obsolete revision in source
    `rebaseobsskipped`: set of revisions from source skipped because they have
    successors in destination or no non-obsolete successor.
    """
    # Obsolete node with successors not in dest leads to divergence
    divergenceok = ui.configbool(b'experimental', b'evolution.allowdivergence')
    divergencebasecandidates = rebaseobsrevs - rebaseobsskipped

    if divergencebasecandidates and not divergenceok:
        divhashes = (bytes(repo[r]) for r in divergencebasecandidates)
        msg = _(b"this rebase will cause divergences from: %s")

47793:0044a7ad9f2f

            self.obsolete_with_successor_in_rebase_set,
        ) = _compute_obsolete_sets(self.repo, obsoleteset, self.destmap)
        skippedset = set(self.obsolete_with_successor_in_destination)
        skippedset.update(self.obsolete_with_successor_in_rebase_set)
        _checkobsrebase(self.repo, self.ui, obsoleteset, skippedset)
        if obsolete.isenabled(self.repo, obsolete.allowdivergenceopt):
            self.obsolete_with_successor_in_rebase_set = set()
        else:
            for rev in self.repo.revs(
                b'descendants(%ld) and not %ld',
                self.obsolete_with_successor_in_rebase_set,

    `rebaseobsrevs`: set of obsolete revision in source
    `rebaseobsskipped`: set of revisions from source skipped because they have
    successors in destination or no non-obsolete successor.
    """
    # Obsolete node with successors not in dest leads to divergence
    divergenceok = obsolete.isenabled(repo, obsolete.allowdivergenceopt)
    divergencebasecandidates = rebaseobsrevs - rebaseobsskipped

    if divergencebasecandidates and not divergenceok:
        divhashes = (bytes(repo[r]) for r in divergencebasecandidates)
        msg = _(b"this rebase will cause divergences from: %s")