comparison src/topic/destination.py @ 1892:b1fadc089b82

update: change default update destination to take topic in account

When within a branch update to ngtip(branch). When within a topic update to the
top topic.

1891:077c40f206d1

from mercurial import error
from mercurial import util
from mercurial import destutil
from mercurial import extensions
from mercurial.i18n import _

def _destmergebranch(orig, repo, action='merge', sourceset=None, onheadcheck=True):
    p1 = repo['.']
    top = p1.topic()

    if orig.func_default: # version above hg-3.7
        return orig(repo, action, sourceset, onheadcheck)
    else:
        return orig(repo)

def setupdest():
    if util.safehasattr(destutil, '_destmergebranch'):
        extensions.wrapfunction(destutil, '_destmergebranch', _destmergebranch)
    rebase = extensions.find('rebase')
    if (util.safehasattr(rebase, '_destrebase')
            # logic not shared with merge yet < hg-3.8
            and not util.safehasattr(rebase, '_definesets')):
        extensions.wrapfunction(rebase, '_destrebase', _destmergebranch)

def ngtip(repo, branch, all=False):
    """tip new generation"""
    ## search for untopiced heads of branch
    # could be heads((::branch(x) - topic()))

1892:b1fadc089b82

from mercurial import error
from mercurial import util
from mercurial import destutil
from mercurial import extensions
from mercurial import bookmarks
from mercurial.i18n import _

def _destmergebranch(orig, repo, action='merge', sourceset=None, onheadcheck=True):
    p1 = repo['.']
    top = p1.topic()

    if orig.func_default: # version above hg-3.7
        return orig(repo, action, sourceset, onheadcheck)
    else:
        return orig(repo)

def _destupdatetopic(repo, clean, check):
    """decide on an update destination from current topic"""
    movemark = node = None
    topic = repo.currenttopic
    revs = repo.revs('.::topic("%s")' % topic)
    if not revs:
        return None, None, None
    node = revs.last()
    if bookmarks.isactivewdirparent(repo):
        movemark = repo['.'].node()
    return node, movemark, None

def setupdest():
    if util.safehasattr(destutil, '_destmergebranch'):
        extensions.wrapfunction(destutil, '_destmergebranch', _destmergebranch)
    rebase = extensions.find('rebase')
    if (util.safehasattr(rebase, '_destrebase')
            # logic not shared with merge yet < hg-3.8
            and not util.safehasattr(rebase, '_definesets')):
        extensions.wrapfunction(rebase, '_destrebase', _destmergebranch)
    if util.safehasattr(destutil, 'destupdatesteps'):
        bridx = destutil.destupdatesteps.index('branch')
        destutil.destupdatesteps.insert(bridx, 'topic')
        destutil.destupdatestepmap['topic'] = _destupdatetopic

def ngtip(repo, branch, all=False):
    """tip new generation"""
    ## search for untopiced heads of branch
    # could be heads((::branch(x) - topic()))