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import os
import subprocess
import pytest
from buildstream.testing import Repo
from buildstream.testing._utils.site import BZR, BZR_ENV, HAVE_BZR
class Bzr(Repo):
def __init__(self, directory, subdir):
if not HAVE_BZR:
pytest.skip("bzr is not available")
super().__init__(directory, subdir)
self.bzr = BZR
self.env = os.environ.copy()
self.env.update(BZR_ENV)
def create(self, directory):
branch_dir = os.path.join(self.repo, 'trunk')
subprocess.call([self.bzr, 'init-repo', self.repo], env=self.env)
subprocess.call([self.bzr, 'init', branch_dir], env=self.env)
self.copy_directory(directory, branch_dir)
subprocess.call([self.bzr, 'add', '.'], env=self.env, cwd=branch_dir)
subprocess.call([self.bzr, 'commit', '--message="Initial commit"'],
env=self.env, cwd=branch_dir)
return self.latest_commit()
def source_config(self, ref=None):
config = {
'kind': 'bzr',
'url': 'file://' + self.repo,
'track': 'trunk'
}
if ref is not None:
config['ref'] = ref
return config
def latest_commit(self):
return subprocess.check_output([
self.bzr, 'version-info',
'--custom', '--template={revno}',
os.path.join(self.repo, 'trunk')
], env=self.env, universal_newlines=True).strip()
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