comparison hgext/shelve.py @ 39387:da84cca65036

shelve: fix crash on unshelve without .shelve metadata file

Follow up for c67c94c0e7ae and 38373da1af02.

The inline comment says "we should keep track of the unshelve node in case
we need to reuse it." Perhaps such case isn't tested, and this patch does
NOT add a test for the reuse of the unbundled revision.

Also, I have no idea what should be done if new revision is unbundled
because of "node not in repo".

39386:2df3271ef139

    return tmpwctx, addedbefore

def _unshelverestorecommit(ui, repo, basename):
    """Recreate commit in the repository during the unshelve"""
    repo = repo.unfiltered()
    if shelvedfile(repo, basename, 'shelve').exists():
        node = shelvedfile(repo, basename, 'shelve').readinfo()['node']
    if node is None or node not in repo:
        with ui.configoverride({('ui', 'quiet'): True}):
            shelvedfile(repo, basename, 'hg').applybundle()
        shelvectx = repo['tip']
        # We might not strip the unbundled changeset, so we should keep track of
        # the unshelve node in case we need to reuse it (eg: unshelve --keep)
        if node is None:
            info = {'node': nodemod.hex(node)}
            shelvedfile(repo, basename, 'shelve').writeinfo(info)
    else:
        shelvectx = repo[node]

    return repo, shelvectx

39387:da84cca65036

    return tmpwctx, addedbefore

def _unshelverestorecommit(ui, repo, basename):
    """Recreate commit in the repository during the unshelve"""
    repo = repo.unfiltered()
    node = None
    if shelvedfile(repo, basename, 'shelve').exists():
        node = shelvedfile(repo, basename, 'shelve').readinfo()['node']
    if node is None or node not in repo:
        with ui.configoverride({('ui', 'quiet'): True}):
            shelvedfile(repo, basename, 'hg').applybundle()
        shelvectx = repo['tip']
        # We might not strip the unbundled changeset, so we should keep track of
        # the unshelve node in case we need to reuse it (eg: unshelve --keep)
        if node is None:
            info = {'node': nodemod.hex(shelvectx.node())}
            shelvedfile(repo, basename, 'shelve').writeinfo(info)
    else:
        shelvectx = repo[node]

    return repo, shelvectx