comparison hgext/rebase.py @ 19517:eab2ff59481e stable

rebase: continue abort without strip for immutable csets (issue3997)

This causes us to simply discard the rebase state.

19516:fe78eb7bcca0

def abort(repo, originalwd, target, state):
    'Restore the repository to its original state'
    dstates = [s for s in state.values() if s != nullrev]
    immutable = [d for d in dstates if not repo[d].mutable()]
    if immutable:
        raise util.Abort(_("can't abort rebase due to immutable changesets %s")
                         % ', '.join(str(repo[r]) for r in immutable),
                         hint=_('see hg help phases for details'))

    descendants = set()
    if dstates:
        descendants = set(repo.changelog.descendants(dstates))
    if descendants - set(dstates):
        repo.ui.warn(_("warning: new changesets detected on target branch, "
                       "can't abort\n"))
        return -1
    else:
        # Update away from the rebase if necessary
        if inrebase(repo, originalwd, state):
            merge.update(repo, repo[originalwd].rev(), False, True, False)

        # Strip from the first rebased revision
        rebased = filter(lambda x: x > -1 and x != target, state.values())
        if rebased:
            strippoints = [c.node()  for c in repo.set('roots(%ld)', rebased)]
            # no backup of rebased cset versions needed
            repair.strip(repo.ui, repo, strippoints)
        clearstatus(repo)
        repo.ui.warn(_('rebase aborted\n'))

19517:eab2ff59481e

def abort(repo, originalwd, target, state):
    'Restore the repository to its original state'
    dstates = [s for s in state.values() if s != nullrev]
    immutable = [d for d in dstates if not repo[d].mutable()]
    if immutable:
        repo.ui.warn(_("warning: can't clean up immutable changesets %s\n")
                     % ', '.join(str(repo[r]) for r in immutable),
                     hint=_('see hg help phases for details'))

    descendants = set()
    if dstates:
        descendants = set(repo.changelog.descendants(dstates))
    if descendants - set(dstates):
        repo.ui.warn(_("warning: new changesets detected on target branch, "
                       "can't abort\n"))
        return -1
    else:
        # Update away from the rebase if necessary
        if not immutable and inrebase(repo, originalwd, state):
            merge.update(repo, repo[originalwd].rev(), False, True, False)

        # Strip from the first rebased revision
        rebased = filter(lambda x: x > -1 and x != target, state.values())
        if rebased and not immutable:
            strippoints = [c.node()  for c in repo.set('roots(%ld)', rebased)]
            # no backup of rebased cset versions needed
            repair.strip(repo.ui, repo, strippoints)
        clearstatus(repo)
        repo.ui.warn(_('rebase aborted\n'))