47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
"""Application management CLI: ``python -m photo_pipeline {serve,migrate}``."""
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from __future__ import annotations
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import argparse
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from typing import Sequence
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from photo_pipeline.config import Config
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from photo_pipeline.db import run_migrations
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def main(argv: Sequence[str] | None = None) -> int:
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parser = argparse.ArgumentParser(prog="photo_pipeline")
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commands = parser.add_subparsers(dest="command", required=True)
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commands.add_parser("serve", help="Run the API server")
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commands.add_parser("migrate", help="Upgrade the database to the latest revision")
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worker_cmd = commands.add_parser("worker", help="Run a durable-job worker")
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worker_cmd.add_argument("--id", default="worker-1", help="Worker id (lease owner)")
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args = parser.parse_args(argv)
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config = Config.from_env()
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config.database_path.parent.mkdir(parents=True, exist_ok=True)
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if args.command == "migrate":
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run_migrations(config.database_url)
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return 0
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if args.command == "worker":
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from photo_pipeline.db import create_db_engine, create_session_factory
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from photo_pipeline.jobs.worker import Worker
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run_migrations(config.database_url)
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engine = create_db_engine(config.database_url)
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Worker(create_session_factory(engine), worker_id=args.id).run_forever()
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return 0
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import uvicorn
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from photo_pipeline.api.app import create_app
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uvicorn.run(create_app(config), host=config.host, port=config.port)
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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