view tests/failfilemerge.py @ 33266:5b2391b46906

phabricator: abort if phabsend gets empty revs

Previously we didn't abort. Now we abort if revs is empty. This is
consistent with "hg export" behavior. Maybe "return 1" is also a reasonable
behavior, but that's inconsistent with the existing "hg export".

# extension to emulate interrupting 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)