def create_base_folder(path):
"""
Create base directory if needed
"""
basePath = pathlib.Path(path).parent
# Check if the base folder is a file
if basePath.exists():
# Check if the parent is a file or if its a symlink
if basePath.is_file() or basePath.is_symlink():
logging.print_error(
"Base directory is a file or link: {}".format(basePath))
return False
# If not, it must be a directory, so we are ok
else:
return True
# Create path and parents (or ignore if folder already exists)
try:
basePath.mkdir(parents=True, exist_ok=True)
except Exception as error:
logging.print_error(
"Could not create parent folder \"{}\" due to following error: {}".
format(basePath, error))
return False
else:
logging.print_verbose(
"Parent folder dosent exist and was created: {}".format(basePath))
return True
def create_symlink(source, destination):
"""
Creates symlink from source to destination
"""
try:
os.symlink(source, destination)
except OSError as error:
logging.print_error("Unable to create symlink: {}".format(error))
else:
logging.print_verbose("Linking {} <-> {}".format(source, destination))
def copy_folder(source, destination):
"""
Copies frolder from source to destination
"""
try:
copytree(source, destination)
except IOError as error:
logging.print_error("Unable to copy folder: {}".format(error))
else:
logging.print_verbose("Copied {} --> {}".format(source, destination))
def delete_file(path):
"""
Deletes file
"""
try:
os.remove(path)
except OSError as error:
logging.print_error("File Deletion Failed: {}".format(path))
else:
logging.print_verbose("File Successfully Deleted: {}".format(path))
def create_folder(path):
"""
Creates a folder
"""
try:
os.makedirs(path)
except OSError as error:
logging.print_error(
"Could not create folder \"{}\" due to following error: {}".format(
path, error))
else:
logging.print_verbose(
"Folder doesn't exist and was created: {}".format(path))
def run_commands(unparsed_command_list, package_name=None):
"""
Runs commands passed in
"""
for command in unparsed_command_list:
parsed_command = command.split()
try:
runner = run(parsed_command)
except Exception as error:
logging.print_fatal(
"Error occured during command \"{}\": {}".format(
command, error), package_name)
else:
logging.print_verbose(
"Command \"{}\" finished with exit code: {}".format(
command, runner.returncode), package_name)
def delete_folder(path):
"""
Deletes a folder
"""
basePath = pathlib.Path(path)
if not basePath.exists():
logging.print_error("Folder doesn't exist: {}".format(path))
return
try:
if basePath.is_symlink():
basePath.unlink()
else:
shutil.rmtree(basePath)
except OSError as error:
logging.print_error(
"Folder Deletion/Unsymlink Failed: {}".format(error))
else:
logging.print_verbose("Folder Deleted Successfully: {}".format(path))