view tests/failfilemerge.py @ 43019:2cc453284d5c

patchbomb: protect email addresses from shell

When patchbomb sends email via a sendmail-like program it invokes this
using procutil.popen which passes the string to a shell to be parsed.
To protect any special characters in the email addresses on the
command line from being interpretered by the shell they must be
quoted.

# extension to emulate interrupting filemerge._filemerge

from __future__ import absolute_import

from mercurial import (
    error,
    extensions,
    filemerge,
)

def failfilemerge(filemergefn,
                  premerge, repo, wctx, 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)