def create_project_config_path(
path, mode=0o777, parents=False, exist_ok=False
):
"""Create new project configuration folder."""
# FIXME check default directory mode
project_path = Path(path).absolute().joinpath(RENKU_HOME)
project_path.mkdir(mode=mode, parents=parents, exist_ok=exist_ok)
return str(project_path)
def _cache(cls, app_name):
"""Return cache file."""
from renku._compat import Path
from appdirs import user_cache_dir
cache_dir = Path(user_cache_dir(app_name, None))
cache_dir.mkdir(parents=True, exist_ok=True)
return cache_dir / cls.STATE_NAME
def worktree(
self,
path=None,
branch_name=None,
commit=None,
merge_args=('--ff-only', ),
):
"""Create new worktree."""
from git import GitCommandError, NULL_TREE
from renku._contexts import Isolation
delete = path is None
path = path or tempfile.mkdtemp()
branch_name = branch_name or 'renku/run/isolation/' + uuid.uuid4().hex
# TODO sys.argv
if commit is NULL_TREE:
args = ['add', '--detach', path]
self.repo.git.worktree(*args)
client = attr.evolve(self, path=path)
client.repo.git.checkout('--orphan', branch_name)
client.repo.git.rm('-rf', '*')
else:
args = ['add', '-b', branch_name, path]
if commit:
args.append(commit)
self.repo.git.worktree(*args)
client = attr.evolve(self, path=path)
client.repo.config_reader = self.repo.config_reader
# Keep current directory relative to repository root.
relative = Path('.').resolve().relative_to(self.path)
# Reroute standard streams
original_mapped_std = _mapped_std_streams(self.candidate_paths)
mapped_std = {}
for name, stream in original_mapped_std.items():
stream_path = Path(path) / (Path(stream).relative_to(self.path))
stream_path = stream_path.absolute()
if not stream_path.exists():
stream_path.parent.mkdir(parents=True, exist_ok=True)
stream_path.touch()
mapped_std[name] = stream_path
_clean_streams(self.repo, original_mapped_std)
new_cwd = Path(path) / relative
new_cwd.mkdir(parents=True, exist_ok=True)
with Isolation(cwd=str(new_cwd), **mapped_std):
yield client
try:
self.repo.git.merge(branch_name, *merge_args)
except GitCommandError:
raise errors.FailedMerge(self.repo)
if delete:
shutil.rmtree(path)
self.repo.git.worktree('prune')
self.checkout_paths_from_storage()
