mirror of
https://gitee.com/wanwujie/deer-flow
synced 2026-04-03 06:12:14 +08:00
14a3fa5290
The data analysis skill executes shell commands using os Resolves V-001 Co-authored-by: orbisai0security <orbisai0security@users.noreply.github.com>
133 lines
4.4 KiB
Python
133 lines
4.4 KiB
Python
#!/usr/bin/env python3
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"""Cross-platform dependency checker for DeerFlow."""
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from __future__ import annotations
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import shutil
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import subprocess
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import sys
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from typing import Optional
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def run_command(command: list[str]) -> Optional[str]:
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"""Run a command and return trimmed stdout, or None on failure."""
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try:
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result = subprocess.run(command, capture_output=True, text=True, check=True, shell=False)
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except (OSError, subprocess.CalledProcessError):
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return None
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return result.stdout.strip() or result.stderr.strip()
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def parse_node_major(version_text: str) -> Optional[int]:
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version = version_text.strip()
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if version.startswith("v"):
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version = version[1:]
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major_str = version.split(".", 1)[0]
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if not major_str.isdigit():
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return None
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return int(major_str)
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def main() -> int:
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print("==========================================")
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print(" Checking Required Dependencies")
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print("==========================================")
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print()
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failed = False
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print("Checking Node.js...")
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node_path = shutil.which("node")
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if node_path:
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node_version = run_command(["node", "-v"])
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if node_version:
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major = parse_node_major(node_version)
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if major is not None and major >= 22:
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print(f" ✓ Node.js {node_version.lstrip('v')} (>= 22 required)")
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else:
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print(
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f" ✗ Node.js {node_version.lstrip('v')} found, but version 22+ is required"
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)
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print(" Install from: https://nodejs.org/")
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failed = True
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else:
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print(" ✗ Unable to determine Node.js version")
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print(" Install from: https://nodejs.org/")
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failed = True
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else:
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print(" ✗ Node.js not found (version 22+ required)")
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print(" Install from: https://nodejs.org/")
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failed = True
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print()
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print("Checking pnpm...")
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if shutil.which("pnpm"):
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pnpm_version = run_command(["pnpm", "-v"])
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if pnpm_version:
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print(f" ✓ pnpm {pnpm_version}")
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else:
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print(" ✗ Unable to determine pnpm version")
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failed = True
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else:
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print(" ✗ pnpm not found")
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print(" Install: npm install -g pnpm")
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print(" Or visit: https://pnpm.io/installation")
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failed = True
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print()
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print("Checking uv...")
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if shutil.which("uv"):
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uv_version_text = run_command(["uv", "--version"])
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if uv_version_text:
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uv_version = uv_version_text.split()[-1]
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print(f" ✓ uv {uv_version}")
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else:
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print(" ✗ Unable to determine uv version")
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failed = True
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else:
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print(" ✗ uv not found")
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print(" Visit the official installation guide for your platform:")
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print(" https://docs.astral.sh/uv/getting-started/installation/")
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failed = True
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print()
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print("Checking nginx...")
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if shutil.which("nginx"):
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nginx_version_text = run_command(["nginx", "-v"])
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if nginx_version_text and "/" in nginx_version_text:
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nginx_version = nginx_version_text.split("/", 1)[1]
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print(f" ✓ nginx {nginx_version}")
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else:
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print(" ✓ nginx (version unknown)")
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else:
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print(" ✗ nginx not found")
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print(" macOS: brew install nginx")
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print(" Ubuntu: sudo apt install nginx")
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print(" Windows: use WSL for local mode or use Docker mode")
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print(" Or visit: https://nginx.org/en/download.html")
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failed = True
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print()
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if not failed:
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print("==========================================")
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print(" ✓ All dependencies are installed!")
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print("==========================================")
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print()
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print("You can now run:")
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print(" make install - Install project dependencies")
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print(" make config - Generate local config files")
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print(" make dev - Start development server")
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print(" make start - Start production server")
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return 0
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print("==========================================")
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print(" ✗ Some dependencies are missing")
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print("==========================================")
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print()
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print("Please install the missing tools and run 'make check' again.")
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return 1
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if __name__ == "__main__":
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sys.exit(main())
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