def overlay(repository, files, version, debug=False):
"""
Overlay files from the specified repository/version into the given
directory and return None.
:param repository: A string containing the path to the repository to be
extracted.
:param files: A list of `FileConfig` objects.
:param version: A string containing the branch/tag/sha to be exported.
:param debug: An optional bool to toggle debug output.
:return: None
"""
with util.saved_cwd():
os.chdir(repository)
_get_version(version, debug)
for fc in files:
if '*' in fc.src:
for filename in glob.glob(fc.src):
util.copy(filename, fc.dst)
msg = ' - copied ({}) {} to {}'.format(
version, filename, fc.dst)
util.print_info(msg)
else:
if os.path.isdir(fc.dst) and os.path.isdir(fc.src):
shutil.rmtree(fc.dst)
util.copy(fc.src, fc.dst)
msg = ' - copied ({}) {} to {}'.format(
version, fc.src, fc.dst)
util.print_info(msg)
def extract(repository, destination, version, debug=False):
"""
Extract the specified repository/version into the given directory and
return None.
:param repository: A string containing the path to the repository to be
extracted.
:param destination: A string containing the directory to clone the
repository into. Relative to the directory ``gilt`` is running
in. Must end with a '/'.
:param version: A string containing the branch/tag/sha to be exported.
:param debug: An optional bool to toggle debug output.
:return: None
"""
with util.saved_cwd():
if os.path.isdir(destination):
shutil.rmtree(destination)
os.chdir(repository)
_get_version(version, debug)
cmd = sh.git.bake(
'checkout-index', force=True, all=True, prefix=destination)
util.run_command(cmd, debug=debug)
msg = ' - extracting ({}) {} to {}'.format(version, repository,
destination)
util.print_info(msg)
def test_saved_cwd_contextmanager(temp_dir):
workdir = os.path.join(temp_dir.strpath, 'workdir')
os.mkdir(workdir)
with util.saved_cwd():
os.chdir(workdir)
assert workdir == os.getcwd()
assert temp_dir.strpath == os.getcwd()
