from domain.Logger import Logger from domain.Util import Util # import os from pathlib import Path class Config: __DEFAULT_VALID_EXTENSIONS = [ "yaml", "yml" ] def __init__(self, logger: Logger): self.__logger = logger self.__valid_extensions = self.__DEFAULT_VALID_EXTENSIONS def debug(self, s): self.__logger.debug(f"[{type(self).__name__}] {s}") def info(self, s): self.__logger.info(f"[{type(self).__name__}] {s}") def warn(self, s): self.__logger.warning(f"[{type(self).__name__}] {s}") def error(self, s): self.__logger.error(f"[{type(self).__name__}] {s}") def gather_valid_configs(self, paths: list = None) -> [Path]: assert paths is not None, "Config paths cannot be None" assert len(paths) > 0, "Must provide at least one config file path" self.info("Gathering valid configs") file_paths = [] configs = [] not_configs = [] # First gather all files that are potential configs for path_str in paths: path = Path(path_str) self.info(f"Inspecting path: {path}") if not path.exists(): self.error(f"Path doesn't exist: {path}") if path.is_file(): self.debug( f"Path is a file; Adding directly to potential config candidates: {path}" ) file_paths.append(path) elif path.is_dir(): self.debug( f"Path is a dir;" " Scanning recursively for potential config candidate files: {path}" ) for file_path in Util.get_dir_files_recursive(path=path): self.info(f"> Candidate file: {file_path}") file_paths.append(file_path) else: raise AssertionError( f"Don't know how to handle path that isn't a file or dir: {path}" ) # Now, filter for files with valid YAML extensions for file_path in file_paths: if self.check_file_extension(file_path=file_path, extensions=None): configs.append(file_path) else: not_configs.append(file_path) self.info("Filtered out non-config files:") if len(not_configs) > 0: for not_config in not_configs: self.info(f"> {not_config}") else: self.info("> [none]") self.info("Kept config-looking files:") if len(configs) > 0: for config in configs: self.info(f"> {config}") else: self.info("> [none]") return configs def check_file_extension(self, file_path: Path, extensions: list = None) -> bool: if extensions is None: extensions = self.__valid_extensions file_extension = file_path.suffix # Strip preceding dot from extension if len(file_extension) > 0 and file_extension[0] == ".": file_extension = file_extension[1:] file_extension = file_extension.lower() for valid_extension in extensions: if file_extension == valid_extension: return True return False