def test_from_new_returns_valid_program(self, fs):
root = pathlib.Path(fs, "foo")
root.mkdir()
program = MbedProgramFiles.from_new(root)
self.assertTrue(program.app_config_file.exists())
def from_new(cls, dir_path: Path) -> "MbedProgram":
"""Create an MbedProgram from an empty directory.
Creates the directory if it doesn't exist.
Args:
dir_path: Directory in which to create the program.
Raises:
ExistingProgram: An existing program was found in the path.
"""
if _tree_contains_program(dir_path):
raise ExistingProgram(
f"An existing Mbed program was found in the directory tree {dir_path}. It is not possible to nest Mbed "
"programs. Please ensure there is no .mbed file in the cwd hierarchy."
)
logger.info(f"Creating Mbed program at path '{dir_path.resolve()}'")
dir_path.mkdir(exist_ok=True)
program_files = MbedProgramFiles.from_new(dir_path)
logger.info(
f"Creating git repository for the Mbed program '{dir_path}'")
repo = git_utils.init(dir_path)
mbed_os = MbedOS.from_new(dir_path / MBED_OS_DIR_NAME)
return cls(repo, program_files, mbed_os)
def test_from_new_raises_if_program_already_exists(self, fs):
root = pathlib.Path(fs, "foo")
make_mbed_program_files(root)
with self.assertRaises(ValueError):
MbedProgramFiles.from_new(root)