view contrib/undumprevlog @ 9717:68a1b9d0663e

update: allow branch crossing without -c or -C, with no uncommitted changes Update will now allow crossing branches within the same named branch, when given a specific revision, if the working dir is clean, without requiring the -c or -C option. Abort if no revision is given and this would cross branches. Minor change to abort message if uncommitted changes are found. Modify test-update-branches and output to reflect the altered case. Modify test-merge5.out to reflect the altered case. Modify test-up-local-change.out with new message.
author Stuart W Marks <smarks@smarks.org>
date Thu, 05 Nov 2009 10:53:59 +0100
parents 9c426da6b03b
children d13913355390
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#!/usr/bin/env python
# Undump a dump from dumprevlog
# $ hg init
# $ undumprevlog < repo.dump

import sys
from mercurial import revlog, node, util, transaction

for fp in (sys.stdin, sys.stdout, sys.stderr):
    util.set_binary(fp)

opener = util.opener('.', False)
tr = transaction.transaction(sys.stderr.write, opener, "undump.journal")
while 1:
    l = sys.stdin.readline()
    if not l:
        break
    if l.startswith("file:"):
        f = l[6:-1]
        r = revlog.revlog(opener, f)
        print f
    elif l.startswith("node:"):
        n = node.bin(l[6:-1])
    elif l.startswith("linkrev:"):
        lr = int(l[9:-1])
    elif l.startswith("parents:"):
        p = l[9:-1].split()
        p1 = node.bin(p[0])
        p2 = node.bin(p[1])
    elif l.startswith("length:"):
        length = int(l[8:-1])
        sys.stdin.readline() # start marker
        d = sys.stdin.read(length)
        sys.stdin.readline() # end marker
        r.addrevision(d, tr, lr, p1, p2)

tr.close()