comparison hgext3rd/evolve/__init__.py @ 2758:684feae20be5

rewriteutil: move 'foldcheck' to the new module

2757:2878c8a686ab

    wlock = lock = None
    try:
        wlock = repo.wlock()
        lock = repo.lock()

        root, head = _foldcheck(repo, revs)

        tr = repo.transaction('fold')
        try:
            commitopts = opts.copy()
            allctx = [repo[r] for r in revs]

            # revisions in topological order.
            raise error.Abort(_('editing multiple revisions without --fold is '
                                'not currently supported'))

        if opts['fold']:
            root, head = _foldcheck(repo, revs)
        else:
            if repo.revs("%ld and public()", revs):
                raise error.Abort(_('cannot edit commit information for public '
                                    'revisions'))
            newunstable = rewriteutil.disallowednewunstable(repo, revs)

            ui.status('%i changesets folded\n' % len(revs))
        if newp1 is not None:
            hg.update(repo, newp1)
    finally:
        lockmod.release(lock, wlock)

def _foldcheck(repo, revs):
    roots = repo.revs('roots(%ld)', revs)
    if len(roots) > 1:
        raise error.Abort(_("cannot fold non-linear revisions "
                            "(multiple roots given)"))
    root = repo[roots.first()]
    if root.phase() <= phases.public:
        raise error.Abort(_("cannot fold public revisions"))
    heads = repo.revs('heads(%ld)', revs)
    if len(heads) > 1:
        raise error.Abort(_("cannot fold non-linear revisions "
                            "(multiple heads given)"))
    head = repo[heads.first()]
    if rewriteutil.disallowednewunstable(repo, revs):
        msg = _("cannot fold chain not ending with a head or with branching")
        hint = _("new unstable changesets are not allowed")
        raise error.Abort(msg, hint=hint)
    return root, head

@eh.wrapcommand('graft')
def graftwrapper(orig, ui, repo, *revs, **kwargs):
    kwargs = dict(kwargs)
    revs = list(revs) + kwargs.get('rev', [])

2758:684feae20be5

    wlock = lock = None
    try:
        wlock = repo.wlock()
        lock = repo.lock()

        root, head = rewriteutil.foldcheck(repo, revs)

        tr = repo.transaction('fold')
        try:
            commitopts = opts.copy()
            allctx = [repo[r] for r in revs]

            # revisions in topological order.
            raise error.Abort(_('editing multiple revisions without --fold is '
                                'not currently supported'))

        if opts['fold']:
            root, head = rewriteutil.foldcheck(repo, revs)
        else:
            if repo.revs("%ld and public()", revs):
                raise error.Abort(_('cannot edit commit information for public '
                                    'revisions'))
            newunstable = rewriteutil.disallowednewunstable(repo, revs)

            ui.status('%i changesets folded\n' % len(revs))
        if newp1 is not None:
            hg.update(repo, newp1)
    finally:
        lockmod.release(lock, wlock)

@eh.wrapcommand('graft')
def graftwrapper(orig, ui, repo, *revs, **kwargs):
    kwargs = dict(kwargs)
    revs = list(revs) + kwargs.get('rev', [])