mercurial/discovery.py

32690:41b8cfe85383

    # 1-4b. old servers: Check for new topological heads.
    # Construct {old,new}map with branch = None (topological branch).
    # (code based on update)
    knownnode = repo.changelog.hasnode # no nodemap until it is filtered
    oldheads = set(h for h in remoteheads if knownnode(h))
    # all nodes in outgoing.missing are children of either:
    # - an element of oldheads
    # - another element of outgoing.missing
    # - nullrev
    # This explains why the new head are very simple to compute.
    r = repo.set('heads(%ln + %ln)', oldheads, outgoing.missing)
    newheads = list(c.node() for c in r)
    # set some unsynced head to issue the "unsynced changes" warning
    if inc:
        unsynced = {None}
    else:
        unsynced = set()
    return {None: (oldheads, newheads, unsynced)}

def _nowarnheads(pushop):
    # Compute newly pushed bookmarks. We don't warn about bookmarked heads.
    repo = pushop.repo.unfiltered()

32691:81cbfaea1e0f

    # 1-4b. old servers: Check for new topological heads.
    # Construct {old,new}map with branch = None (topological branch).
    # (code based on update)
    knownnode = repo.changelog.hasnode # no nodemap until it is filtered
    oldheads = list(h for h in remoteheads if knownnode(h))
    # all nodes in outgoing.missing are children of either:
    # - an element of oldheads
    # - another element of outgoing.missing
    # - nullrev
    # This explains why the new head are very simple to compute.
    r = repo.set('heads(%ln + %ln)', oldheads, outgoing.missing)
    newheads = list(c.node() for c in r)
    # set some unsynced head to issue the "unsynced changes" warning
    if inc:
        unsynced = [None]
    else:
        unsynced = []
    return {None: (oldheads, newheads, unsynced)}

def _nowarnheads(pushop):
    # Compute newly pushed bookmarks. We don't warn about bookmarked heads.
    repo = pushop.repo.unfiltered()