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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import absolute_import
import os
import subprocess
import pytest
SETUP = {
'hg': [
"""
echo "foo" > foo
echo "bar" > bar
hg init
hg add *
hg commit -m "Initial commit"
""",
"""
echo "[paths]\ndefault = ../remoterepo" > .hg/hgrc
""",
],
'git': [
"""
echo "foo" > foo
echo "bar" > bar
git init
git add *
git commit -am "Initial commit"
""",
"""
git remote add upstream ../remoterepo
git fetch upstream
git branch -u upstream/master
""",
]
}
def shell(cmd):
subprocess.check_call(cmd, shell=True)
@pytest.yield_fixture(params=['git', 'hg'])
def repo(tmpdir, request):
vcs = request.param
steps = SETUP[vcs]
if hasattr(request.module, 'STEPS'):
steps.extend(request.module.STEPS[vcs])
# tmpdir and repo are py.path objects
# http://py.readthedocs.io/en/latest/path.html
repo = tmpdir.mkdir('repo')
repo.vcs = vcs
# This creates a step iterator. Each time next() is called
# on it, the next set of instructions will be executed.
repo.step = (shell(cmd) for cmd in steps)
oldcwd = os.getcwd()
os.chdir(repo.strpath)
next(repo.step)
repo.copy(tmpdir.join('remoterepo'))
next(repo.step)
yield repo
os.chdir(oldcwd)
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