view tests/failfilemerge.py @ 28795:f456834b2f7e

commands: allow debugobsolete to delete arbitrary obsmarkers

Sample usage is:
  '$ hg debugobsolete --delete 0 5'

This is a debug feature that will help people working on evolution and
obsolescense.

# extension to emulate interupting filemerge._filemerge

from __future__ import absolute_import

from mercurial import (
    error,
    extensions,
    filemerge,
)

def failfilemerge(filemergefn,
        premerge, repo, mynode, orig, fcd, fco, fca, labels=None):
    raise error.Abort("^C")
    return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

def extsetup(ui):
    extensions.wrapfunction(filemerge, '_filemerge',
                            failfilemerge)