Example #1
0
                raise util.Abort(_("clone from remote to remote not supported"))

        if dircleanup:
            dircleanup.close()

        # clone all bookmarks
        if destrepo.local() and srcrepo.capable("pushkey"):
            rb = srcrepo.listkeys('bookmarks')
            for k, n in rb.iteritems():
                try:
                    m = destrepo.lookup(n)
                    destrepo._bookmarks[k] = m
                except error.RepoLookupError:
                    pass
            if rb:
                bookmarks.write(destrepo)
        elif srcrepo.local() and destrepo.capable("pushkey"):
            for k, n in srcrepo._bookmarks.iteritems():
                destrepo.pushkey('bookmarks', k, '', hex(n))

        if destrepo.local():
            fp = destrepo.opener("hgrc", "w", text=True)
            fp.write("[paths]\n")
            u = util.url(abspath)
            u.passwd = None
            defaulturl = str(u)
            fp.write("default = %s\n" % defaulturl)
            fp.close()

            destrepo.ui.setconfig('paths', 'default', defaulturl)
Example #2
0
                    _("clone from remote to remote not supported"))

        if dircleanup:
            dircleanup.close()

        # clone all bookmarks except divergent ones
        if destrepo.local() and srcrepo.capable("pushkey"):
            rb = srcrepo.listkeys('bookmarks')
            for k, n in rb.iteritems():
                try:
                    m = destrepo.lookup(n)
                    destrepo._bookmarks[k] = m
                except error.RepoLookupError:
                    pass
            if rb:
                bookmarks.write(destrepo)
        elif srcrepo.local() and destrepo.capable("pushkey"):
            for k, n in srcrepo._bookmarks.iteritems():
                destrepo.pushkey('bookmarks', k, '', hex(n))

        if destrepo.local():
            fp = destrepo.opener("hgrc", "w", text=True)
            fp.write("[paths]\n")
            u = util.url(abspath)
            u.passwd = None
            defaulturl = str(u)
            fp.write("default = %s\n" % defaulturl)
            fp.close()

            destrepo.ui.setconfig('paths', 'default', defaulturl)
Example #3
0
def strip(ui, repo, node, backup="all"):
    cl = repo.changelog
    # TODO delete the undo files, and handle undo of merge sets
    striprev = cl.rev(node)

    keeppartialbundle = backup == 'strip'

    # Some revisions with rev > striprev may not be descendants of striprev.
    # We have to find these revisions and put them in a bundle, so that
    # we can restore them after the truncations.
    # To create the bundle we use repo.changegroupsubset which requires
    # the list of heads and bases of the set of interesting revisions.
    # (head = revision in the set that has no descendant in the set;
    #  base = revision in the set that has no ancestor in the set)
    tostrip = set((striprev, ))
    saveheads = set()
    savebases = []
    for r in xrange(striprev + 1, len(cl)):
        parents = cl.parentrevs(r)
        if parents[0] in tostrip or parents[1] in tostrip:
            # r is a descendant of striprev
            tostrip.add(r)
            # if this is a merge and one of the parents does not descend
            # from striprev, mark that parent as a savehead.
            if parents[1] != nullrev:
                for p in parents:
                    if p not in tostrip and p > striprev:
                        saveheads.add(p)
        else:
            # if no parents of this revision will be stripped, mark it as
            # a savebase
            if parents[0] < striprev and parents[1] < striprev:
                savebases.append(cl.node(r))

            saveheads.difference_update(parents)
            saveheads.add(r)

    bm = repo._bookmarks
    updatebm = []
    for m in bm:
        rev = repo[bm[m]].rev()
        if rev in tostrip:
            updatebm.append(m)

    saveheads = [cl.node(r) for r in saveheads]
    files = _collectfiles(repo, striprev)

    extranodes = _collectextranodes(repo, files, striprev)

    # create a changegroup for all the branches we need to keep
    backupfile = None
    if backup == "all":
        backupfile = _bundle(repo, [node], cl.heads(), node, 'backup')
        repo.ui.status(_("saved backup bundle to %s\n") % backupfile)
    if saveheads or extranodes:
        # do not compress partial bundle if we remove it from disk later
        chgrpfile = _bundle(repo,
                            savebases,
                            saveheads,
                            node,
                            'temp',
                            extranodes=extranodes,
                            compress=keeppartialbundle)

    mfst = repo.manifest

    tr = repo.transaction("strip")
    offset = len(tr.entries)

    try:
        tr.startgroup()
        cl.strip(striprev, tr)
        mfst.strip(striprev, tr)
        for fn in files:
            repo.file(fn).strip(striprev, tr)
        tr.endgroup()

        try:
            for i in xrange(offset, len(tr.entries)):
                file, troffset, ignore = tr.entries[i]
                repo.sopener(file, 'a').truncate(troffset)
            tr.close()
        except:
            tr.abort()
            raise

        if saveheads or extranodes:
            ui.note(_("adding branch\n"))
            f = open(chgrpfile, "rb")
            gen = changegroup.readbundle(f, chgrpfile)
            if not repo.ui.verbose:
                # silence internal shuffling chatter
                repo.ui.pushbuffer()
            repo.addchangegroup(gen, 'strip', 'bundle:' + chgrpfile, True)
            if not repo.ui.verbose:
                repo.ui.popbuffer()
            f.close()
            if not keeppartialbundle:
                os.unlink(chgrpfile)

        for m in updatebm:
            bm[m] = repo['.'].node()
        bookmarks.write(repo)

    except:
        if backupfile:
            ui.warn(
                _("strip failed, full bundle stored in '%s'\n") % backupfile)
        elif saveheads:
            ui.warn(
                _("strip failed, partial bundle stored in '%s'\n") % chgrpfile)
        raise

    repo.destroyed()
Example #4
0
def strip(ui, repo, node, backup="all"):
    cl = repo.changelog
    # TODO delete the undo files, and handle undo of merge sets
    striprev = cl.rev(node)

    keeppartialbundle = backup == 'strip'

    # Some revisions with rev > striprev may not be descendants of striprev.
    # We have to find these revisions and put them in a bundle, so that
    # we can restore them after the truncations.
    # To create the bundle we use repo.changegroupsubset which requires
    # the list of heads and bases of the set of interesting revisions.
    # (head = revision in the set that has no descendant in the set;
    #  base = revision in the set that has no ancestor in the set)
    tostrip = set((striprev,))
    saveheads = set()
    savebases = []
    for r in xrange(striprev + 1, len(cl)):
        parents = cl.parentrevs(r)
        if parents[0] in tostrip or parents[1] in tostrip:
            # r is a descendant of striprev
            tostrip.add(r)
            # if this is a merge and one of the parents does not descend
            # from striprev, mark that parent as a savehead.
            if parents[1] != nullrev:
                for p in parents:
                    if p not in tostrip and p > striprev:
                        saveheads.add(p)
        else:
            # if no parents of this revision will be stripped, mark it as
            # a savebase
            if parents[0] < striprev and parents[1] < striprev:
                savebases.append(cl.node(r))

            saveheads.difference_update(parents)
            saveheads.add(r)

    bm = repo._bookmarks
    updatebm = []
    for m in bm:
        rev = repo[bm[m]].rev()
        if rev in tostrip:
            updatebm.append(m)

    saveheads = [cl.node(r) for r in saveheads]
    files = _collectfiles(repo, striprev)

    extranodes = _collectextranodes(repo, files, striprev)

    # create a changegroup for all the branches we need to keep
    backupfile = None
    if backup == "all":
        backupfile = _bundle(repo, [node], cl.heads(), node, 'backup')
        repo.ui.status(_("saved backup bundle to %s\n") % backupfile)
    if saveheads or extranodes:
        # do not compress partial bundle if we remove it from disk later
        chgrpfile = _bundle(repo, savebases, saveheads, node, 'temp',
                            extranodes=extranodes, compress=keeppartialbundle)

    mfst = repo.manifest

    tr = repo.transaction("strip")
    offset = len(tr.entries)

    try:
        tr.startgroup()
        cl.strip(striprev, tr)
        mfst.strip(striprev, tr)
        for fn in files:
            repo.file(fn).strip(striprev, tr)
        tr.endgroup()

        try:
            for i in xrange(offset, len(tr.entries)):
                file, troffset, ignore = tr.entries[i]
                repo.sopener(file, 'a').truncate(troffset)
            tr.close()
        except:
            tr.abort()
            raise

        if saveheads or extranodes:
            ui.note(_("adding branch\n"))
            f = open(chgrpfile, "rb")
            gen = changegroup.readbundle(f, chgrpfile)
            if not repo.ui.verbose:
                # silence internal shuffling chatter
                repo.ui.pushbuffer()
            repo.addchangegroup(gen, 'strip', 'bundle:' + chgrpfile, True)
            if not repo.ui.verbose:
                repo.ui.popbuffer()
            f.close()
            if not keeppartialbundle:
                os.unlink(chgrpfile)

        for m in updatebm:
            bm[m] = repo['.'].node()
        bookmarks.write(repo)

    except:
        if backupfile:
            ui.warn(_("strip failed, full bundle stored in '%s'\n")
                    % backupfile)
        elif saveheads:
            ui.warn(_("strip failed, partial bundle stored in '%s'\n")
                    % chgrpfile)
        raise

    repo.destroyed()