Beispiel #1
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def getremotechanges(ui, repo, other, revs=None, bundlename=None, force=False):
    tmp = discovery.findcommonincoming(repo, other, heads=revs, force=force)
    common, incoming, rheads = tmp
    if not incoming:
        try:
            os.unlink(bundlename)
        except:
            pass
        return other, None, None

    bundle = None
    if bundlename or not other.local():
        # create a bundle (uncompressed if other repo is not local)

        if revs is None and other.capable('changegroupsubset'):
            revs = rheads

        if revs is None:
            cg = other.changegroup(incoming, "incoming")
        else:
            cg = other.changegroupsubset(incoming, revs, 'incoming')
        bundletype = other.local() and "HG10BZ" or "HG10UN"
        fname = bundle = changegroup.writebundle(cg, bundlename, bundletype)
        # keep written bundle?
        if bundlename:
            bundle = None
        if not other.local():
            # use the created uncompressed bundlerepo
            other = bundlerepository(ui, repo.root, fname)
    return (other, incoming, bundle)
Beispiel #2
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def getremotechanges(ui, repo, other, revs=None, bundlename=None, force=False):
    tmp = discovery.findcommonincoming(repo, other, heads=revs, force=force)
    common, incoming, rheads = tmp
    if not incoming:
        try:
            os.unlink(bundlename)
        except:
            pass
        return other, None, None

    bundle = None
    if bundlename or not other.local():
        # create a bundle (uncompressed if other repo is not local)

        if revs is None and other.capable('changegroupsubset'):
            revs = rheads

        if revs is None:
            cg = other.changegroup(incoming, "incoming")
        else:
            cg = other.changegroupsubset(incoming, revs, 'incoming')
        bundletype = other.local() and "HG10BZ" or "HG10UN"
        fname = bundle = changegroup.writebundle(cg, bundlename, bundletype)
        # keep written bundle?
        if bundlename:
            bundle = None
        if not other.local():
            # use the created uncompressed bundlerepo
            other = bundlerepository(ui, repo.root, fname)
    return (other, incoming, bundle)
def _pulldiscoverychangegroup(pullop):
    """discovery phase for the pull

    Current handle changeset discovery only, will change handle all discovery
    at some point."""
    tmp = discovery.findcommonincoming(pullop.repo.unfiltered(),
                                       pullop.remote,
                                       heads=pullop.heads,
                                       force=pullop.force)
    pullop.common, pullop.fetch, pullop.rheads = tmp
Beispiel #4
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def _pulldiscovery(pullop):
    """discovery phase for the pull

    Current handle changeset discovery only, will change handle all discovery
    at some point."""
    tmp = discovery.findcommonincoming(pullop.repo.unfiltered(),
                                       pullop.remote,
                                       heads=pullop.heads,
                                       force=pullop.force)
    pullop.common, pullop.fetch, pullop.rheads = tmp
Beispiel #5
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def _pulldiscoverychangegroup(pullop):
    """discovery phase for the pull

    Current handle changeset discovery only, will change handle all discovery
    at some point."""
    tmp = discovery.findcommonincoming(pullop.repo,
                                       pullop.remote,
                                       heads=pullop.heads,
                                       force=pullop.force)
    common, fetch, rheads = tmp
    nm = pullop.repo.unfiltered().changelog.nodemap
    if fetch and rheads:
        # If a remote heads in filtered locally, lets drop it from the unknown
        # remote heads and put in back in common.
        #
        # This is a hackish solution to catch most of "common but locally
        # hidden situation".  We do not performs discovery on unfiltered
        # repository because it end up doing a pathological amount of round
        # trip for w huge amount of changeset we do not care about.
        #
        # If a set of such "common but filtered" changeset exist on the server
        # but are not including a remote heads, we'll not be able to detect it,
        scommon = set(common)
        filteredrheads = []
        for n in rheads:
            if n in nm:
                if n not in scommon:
                    common.append(n)
            else:
                filteredrheads.append(n)
        if not filteredrheads:
            fetch = []
        rheads = filteredrheads
    pullop.common = common
    pullop.fetch = fetch
    pullop.rheads = rheads
Beispiel #6
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def getremotechanges(ui,
                     repo,
                     other,
                     onlyheads=None,
                     bundlename=None,
                     force=False):
    '''obtains a bundle of changes incoming from other

    "onlyheads" restricts the returned changes to those reachable from the
      specified heads.
    "bundlename", if given, stores the bundle to this file path permanently;
      otherwise it's stored to a temp file and gets deleted again when you call
      the returned "cleanupfn".
    "force" indicates whether to proceed on unrelated repos.

    Returns a tuple (local, csets, cleanupfn):

    "local" is a local repo from which to obtain the actual incoming
      changesets; it is a bundlerepo for the obtained bundle when the
      original "other" is remote.
    "csets" lists the incoming changeset node ids.
    "cleanupfn" must be called without arguments when you're done processing
      the changes; it closes both the original "other" and the one returned
      here.
    '''
    tmp = discovery.findcommonincoming(repo,
                                       other,
                                       heads=onlyheads,
                                       force=force)
    common, incoming, rheads = tmp
    if not incoming:
        try:
            if bundlename:
                os.unlink(bundlename)
        except OSError:
            pass
        return repo, [], other.close

    commonset = set(common)
    rheads = [x for x in rheads if x not in commonset]

    bundle = None
    bundlerepo = None
    localrepo = other.local()
    if bundlename or not localrepo:
        # create a bundle (uncompressed if other repo is not local)

        if other.capable('getbundle'):
            cg = other.getbundle('incoming', common=common, heads=rheads)
        elif onlyheads is None and not other.capable('changegroupsubset'):
            # compat with older servers when pulling all remote heads
            cg = other.changegroup(incoming, "incoming")
            rheads = None
        else:
            cg = other.changegroupsubset(incoming, rheads, 'incoming')
        bundletype = localrepo and "HG10BZ" or "HG10UN"
        fname = bundle = changegroup.writebundle(cg, bundlename, bundletype)
        # keep written bundle?
        if bundlename:
            bundle = None
        if not localrepo:
            # use the created uncompressed bundlerepo
            localrepo = bundlerepo = bundlerepository(repo.baseui, repo.root,
                                                      fname)
            # this repo contains local and other now, so filter out local again
            common = repo.heads()
    if localrepo:
        # Part of common may be remotely filtered
        # So use an unfiltered version
        # The discovery process probably need cleanup to avoid that
        localrepo = localrepo.unfiltered()

    csets = localrepo.changelog.findmissing(common, rheads)

    def cleanup():
        if bundlerepo:
            bundlerepo.close()
        if bundle:
            os.unlink(bundle)
        other.close()

    return (localrepo, csets, cleanup)
Beispiel #7
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def getremotechanges(ui, repo, other, onlyheads=None, bundlename=None,
                     force=False):
    '''obtains a bundle of changes incoming from other

    "onlyheads" restricts the returned changes to those reachable from the
      specified heads.
    "bundlename", if given, stores the bundle to this file path permanently;
      otherwise it's stored to a temp file and gets deleted again when you call
      the returned "cleanupfn".
    "force" indicates whether to proceed on unrelated repos.

    Returns a tuple (local, csets, cleanupfn):

    "local" is a local repo from which to obtain the actual incoming changesets; it
      is a bundlerepo for the obtained bundle when the original "other" is remote.
    "csets" lists the incoming changeset node ids.
    "cleanupfn" must be called without arguments when you're done processing the
      changes; it closes both the original "other" and the one returned here.
    '''
    tmp = discovery.findcommonincoming(repo, other, heads=onlyheads, force=force)
    common, incoming, rheads = tmp
    if not incoming:
        try:
            if bundlename:
                os.unlink(bundlename)
        except OSError:
            pass
        return other, [], other.close

    bundle = None
    bundlerepo = None
    localrepo = other
    if bundlename or not other.local():
        # create a bundle (uncompressed if other repo is not local)

        if other.capable('getbundle'):
            cg = other.getbundle('incoming', common=common, heads=rheads)
        elif onlyheads is None and not other.capable('changegroupsubset'):
            # compat with older servers when pulling all remote heads
            cg = other.changegroup(incoming, "incoming")
            rheads = None
        else:
            cg = other.changegroupsubset(incoming, rheads, 'incoming')
        bundletype = other.local() and "HG10BZ" or "HG10UN"
        fname = bundle = changegroup.writebundle(cg, bundlename, bundletype)
        # keep written bundle?
        if bundlename:
            bundle = None
        if not other.local():
            # use the created uncompressed bundlerepo
            localrepo = bundlerepo = bundlerepository(ui, repo.root, fname)
            # this repo contains local and other now, so filter out local again
            common = repo.heads()

    csets = localrepo.changelog.findmissing(common, rheads)

    def cleanup():
        if bundlerepo:
            bundlerepo.close()
        if bundle:
            os.unlink(bundle)
        other.close()

    return (localrepo, csets, cleanup)
Beispiel #8
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def getremotechanges(ui, repo, other, onlyheads=None, bundlename=None,
                     force=False):
    '''obtains a bundle of changes incoming from other

    "onlyheads" restricts the returned changes to those reachable from the
      specified heads.
    "bundlename", if given, stores the bundle to this file path permanently;
      otherwise it's stored to a temp file and gets deleted again when you call
      the returned "cleanupfn".
    "force" indicates whether to proceed on unrelated repos.

    Returns a tuple (local, csets, cleanupfn):

    "local" is a local repo from which to obtain the actual incoming
      changesets; it is a bundlerepo for the obtained bundle when the
      original "other" is remote.
    "csets" lists the incoming changeset node ids.
    "cleanupfn" must be called without arguments when you're done processing
      the changes; it closes both the original "other" and the one returned
      here.
    '''
    tmp = discovery.findcommonincoming(repo, other, heads=onlyheads,
                                       force=force)
    common, incoming, rheads = tmp
    if not incoming:
        try:
            if bundlename:
                os.unlink(bundlename)
        except OSError:
            pass
        return repo, [], other.close

    commonset = set(common)
    rheads = [x for x in rheads if x not in commonset]

    bundle = None
    bundlerepo = None
    localrepo = other.local()
    if bundlename or not localrepo:
        # create a bundle (uncompressed if other repo is not local)

        if other.capable('getbundle'):
            cg = other.getbundle('incoming', common=common, heads=rheads)
        elif onlyheads is None and not other.capable('changegroupsubset'):
            # compat with older servers when pulling all remote heads
            cg = other.changegroup(incoming, "incoming")
            rheads = None
        else:
            cg = other.changegroupsubset(incoming, rheads, 'incoming')
        if localrepo:
            bundletype = "HG10BZ"
        else:
            bundletype = "HG10UN"
        fname = bundle = changegroup.writebundle(ui, cg, bundlename, bundletype)
        # keep written bundle?
        if bundlename:
            bundle = None
        if not localrepo:
            # use the created uncompressed bundlerepo
            localrepo = bundlerepo = bundlerepository(repo.baseui, repo.root,
                                                      fname)
            # this repo contains local and other now, so filter out local again
            common = repo.heads()
    if localrepo:
        # Part of common may be remotely filtered
        # So use an unfiltered version
        # The discovery process probably need cleanup to avoid that
        localrepo = localrepo.unfiltered()

    csets = localrepo.changelog.findmissing(common, rheads)

    if bundlerepo:
        reponodes = [ctx.node() for ctx in bundlerepo[bundlerepo.firstnewrev:]]
        remotephases = other.listkeys('phases')

        pullop = exchange.pulloperation(bundlerepo, other, heads=reponodes)
        pullop.trmanager = bundletransactionmanager()
        exchange._pullapplyphases(pullop, remotephases)

    def cleanup():
        if bundlerepo:
            bundlerepo.close()
        if bundle:
            os.unlink(bundle)
        other.close()

    return (localrepo, csets, cleanup)