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 test_copy_dir(temp_dir):
src_dir = os.path.join(temp_dir.strpath, 'src')
dst_dir = os.path.join(temp_dir.strpath, 'dst')
os.mkdir(src_dir)
os.mkdir(dst_dir)
d = os.path.join(dst_dir, 'src')
util.copy(src_dir, d)
assert os.path.exists(d)
def test_copy_dir(temp_dir):
src_dir = os.path.join(temp_dir.strpath, "src")
dst_dir = os.path.join(temp_dir.strpath, "dst")
os.mkdir(src_dir)
os.mkdir(dst_dir)
d = os.path.join(dst_dir, "src")
util.copy(src_dir, d)
assert os.path.exists(d)
def test_copy_file(temp_dir):
dst_dir = os.path.join(temp_dir.strpath, 'dst')
os.mkdir(dst_dir)
src = os.path.join(temp_dir.strpath, 'foo')
open(src, 'a').close()
util.copy(src, dst_dir)
dst = os.path.join(dst_dir, 'foo')
assert os.path.exists(dst)
def test_copy_file(temp_dir):
dst_dir = os.path.join(temp_dir.strpath, "dst")
os.mkdir(dst_dir)
src = os.path.join(temp_dir.strpath, "foo")
open(src, "a").close()
util.copy(src, dst_dir)
dst = os.path.join(dst_dir, "foo")
assert os.path.exists(dst)
def test_copy_raises(temp_dir):
with pytest.raises(OSError):
util.copy('invalid-src', 'invalid-dst')
def test_copy_raises(temp_dir):
with pytest.raises(OSError):
util.copy("invalid-src", "invalid-dst")