from pathlib import Path from wasabi import msg from .remote_storage import RemoteStorage from .remote_storage import get_command_hash from .._util import project_cli, Arg from .._util import load_project_config from .run import update_lockfile @project_cli.command("pull") def project_pull_cli( # fmt: off remote: str = Arg("default", help="Name or path of remote storage"), project_dir: Path = Arg(Path.cwd(), help="Location of project directory. Defaults to current working directory.", exists=True, file_okay=False), # fmt: on ): """Retrieve available precomputed outputs from a remote storage. You can alias remotes in your project.yml by mapping them to storage paths. A storage can be anything that the smart-open library can upload to, e.g. AWS, Google Cloud Storage, SSH, local directories etc. DOCS: https://nightly.spacy.io/api/cli#project-pull """ for url, output_path in project_pull(project_dir, remote): if url is not None: msg.good(f"Pulled {output_path} from {url}") def project_pull(project_dir: Path, remote: str, *, verbose: bool = False): config = load_project_config(project_dir) if remote in config.get("remotes", {}): remote = config["remotes"][remote] storage = RemoteStorage(project_dir, remote) for cmd in config.get("commands", []): deps = [project_dir / dep for dep in cmd.get("deps", [])] if any(not dep.exists() for dep in deps): continue cmd_hash = get_command_hash("", "", deps, cmd["script"]) for output_path in cmd.get("outputs", []): url = storage.pull(output_path, command_hash=cmd_hash) yield url, output_path out_locs = [project_dir / out for out in cmd.get("outputs", [])] if all(loc.exists() for loc in out_locs): update_lockfile(project_dir, cmd)