blob: dd3f6f145c7a0078a55db30d878cbf0ca325cae3 [file] [log] [blame]
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import os
from buildstream import _yaml
from buildstream._testing import create_repo
# generate_junction()
#
# Generates a junction element with a git repository
#
# Args:
# tmpdir: The tmpdir fixture, for storing the generated git repo
# subproject_path: The path for the subproject, to add to the git repo
# junction_path: The location to store the generated junction element
# store_ref: Whether to store the ref in the junction.bst file
#
# Returns:
# (str): The ref
#
def generate_junction(tmpdir, subproject_path, junction_path, *, store_ref=True, options=None):
# Create a repo to hold the subproject and generate
# a junction element for it
#
repodir = os.path.join(tmpdir, "junction-repo")
os.makedirs(repodir)
repo = create_repo("tar", repodir)
source_ref = ref = repo.create(subproject_path)
if not store_ref:
source_ref = None
element = {"kind": "junction", "sources": [repo.source_config(ref=source_ref)]}
if options:
element["config"] = {"options": options}
_yaml.roundtrip_dump(element, junction_path)
return ref