view tests/failfilemerge.py @ 52243:4d825ad10840 stable

wheels: factor the core of Linux wheel building into a script

This will make it easy to reuse in the release process while making sure we
build the wheel the same way as in the CI.

# extension to emulate interrupting filemerge._filemerge


from mercurial import (
    error,
    extensions,
    filemerge,
)


def failfilemerge(*args, **kwargs):
    raise error.Abort(b"^C")


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