hgext/graphlog.py

12729:55f0648c7e2d

import os
from mercurial.cmdutil import revrange, show_changeset
from mercurial.commands import templateopts
from mercurial.i18n import _
from mercurial.node import nullrev
from mercurial import bundlerepo, changegroup, cmdutil, commands, extensions
from mercurial import hg, url, util, graphmod, discovery

ASCIIDATA = 'ASC'

def asciiedges(seen, rev, parents):

    ASCII characters.

    Nodes printed as an @ character are parents of the working
    directory.
    """

    check_unsupported_flags(opts)
    source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch'))
    other = hg.repository(hg.remoteui(repo, opts), source)
    revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev'))
    ui.status(_('comparing with %s\n') % url.hidepassword(source))
    if revs:
        revs = [other.lookup(rev) for rev in revs]
    incoming = discovery.findincoming(repo, other, heads=revs,
                                      force=opts["force"])
    if not incoming:
        try:
            os.unlink(opts["bundle"])
        except:
            pass
        ui.status(_("no changes found\n"))
        return

    cleanup = None
    try:

        fname = opts["bundle"]
        if fname or not other.local():
            # create a bundle (uncompressed if other repo is not local)
            if revs is None:
                cg = other.changegroup(incoming, "incoming")
            else:
                cg = other.changegroupsubset(incoming, revs, 'incoming')
            bundletype = other.local() and "HG10BZ" or "HG10UN"
            fname = cleanup = changegroup.writebundle(cg, fname, bundletype)
            # keep written bundle?
            if opts["bundle"]:
                cleanup = None
            if not other.local():
                # use the created uncompressed bundlerepo
                other = bundlerepo.bundlerepository(ui, repo.root, fname)

        chlist = other.changelog.nodesbetween(incoming, revs)[0]
        revdag = graphrevs(other, chlist, opts)
        displayer = show_changeset(ui, other, opts, buffered=True)
        showparents = [ctx.node() for ctx in repo[None].parents()]
        generate(ui, revdag, displayer, showparents, asciiedges)

    finally:
        if hasattr(other, 'close'):
            other.close()
        if cleanup:
            os.unlink(cleanup)

def uisetup(ui):
    '''Initialize the extension.'''
    _wrapcmd(ui, 'log', commands.table, graphlog)
    _wrapcmd(ui, 'incoming', commands.table, gincoming)

12730:33e1fd2aeb3c

import os
from mercurial.cmdutil import revrange, show_changeset
from mercurial.commands import templateopts
from mercurial.i18n import _
from mercurial.node import nullrev
from mercurial import cmdutil, commands, extensions
from mercurial import hg, url, util, graphmod, discovery

ASCIIDATA = 'ASC'

def asciiedges(seen, rev, parents):

    ASCII characters.

    Nodes printed as an @ character are parents of the working
    directory.
    """
    def subreporecurse():
        return 1

    check_unsupported_flags(opts)
    def display(other, chlist, displayer):
        revdag = graphrevs(other, chlist, opts)
        showparents = [ctx.node() for ctx in repo[None].parents()]
        generate(ui, revdag, displayer, showparents, asciiedges)

    hg._incoming(display, subreporecurse, ui, repo, source, opts, buffered=True)

def uisetup(ui):
    '''Initialize the extension.'''
    _wrapcmd(ui, 'log', commands.table, graphlog)
    _wrapcmd(ui, 'incoming', commands.table, gincoming)