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https://github.com/bytedance/deer-flow.git
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f09e824460
* fix(scripts): prefer Windows cmd shims for pnpm * fix(scripts): address pnpm Windows review feedback * docs: reduce inherited agent guidance size
74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
#!/usr/bin/env python3
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"""Run pnpm directly when available, otherwise run it through Corepack."""
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from __future__ import annotations
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import os
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import shutil
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import subprocess
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import sys
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from collections.abc import Sequence
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from pathlib import Path
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FRONTEND_DIR = Path(__file__).resolve().parent.parent / "frontend"
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COREPACK_NOTICE = "Using pnpm via Corepack."
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def find_pnpm_command() -> list[str] | None:
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"""Return the preferred pnpm-compatible command for this machine."""
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pnpm_names = ("pnpm.cmd", "pnpm") if os.name == "nt" else ("pnpm", "pnpm.cmd")
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for name in pnpm_names:
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if pnpm_path := shutil.which(name):
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return [str(Path(pnpm_path))]
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corepack_names = ("corepack.cmd", "corepack") if os.name == "nt" else ("corepack", "corepack.cmd")
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for name in corepack_names:
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if corepack_path := shutil.which(name):
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return [str(Path(corepack_path)), "pnpm"]
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return None
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def run_pnpm(arguments: Sequence[str]) -> int:
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"""Run pnpm with the supplied arguments and propagate its exit status."""
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command = find_pnpm_command()
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if command is None:
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print(
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"Error: Neither pnpm nor Corepack is available on PATH.",
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file=sys.stderr,
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)
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print(
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"Install pnpm, or install Corepack and ensure 'corepack' is on PATH.",
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file=sys.stderr,
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)
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return 127
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if Path(command[0]).stem.lower() == "corepack":
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print(COREPACK_NOTICE, file=sys.stderr)
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try:
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result = subprocess.run(
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[*command, *arguments],
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check=False,
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shell=False,
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cwd=FRONTEND_DIR,
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)
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except OSError as exc:
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print(f"Error: Failed to run pnpm via {command[0]}: {exc}", file=sys.stderr)
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return 126
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exit_code = 128 - result.returncode if result.returncode < 0 else result.returncode
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if exit_code != 0:
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print(
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f"Error: pnpm command failed with exit status {exit_code}.",
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file=sys.stderr,
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)
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return exit_code
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def main(argv: Sequence[str] | None = None) -> int:
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return run_pnpm(sys.argv[1:] if argv is None else argv)
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if __name__ == "__main__":
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sys.exit(main())
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