import sys
def main():
    cmd = sys.argv[1]; cfg = sys.argv[2]; resume = "--resume" in sys.argv
    if cmd == "chains":
        from .chains import run_chains; return run_chains(cfg, resume)
    if cmd == "fanin":
        from .fanin import run_fanin; return run_fanin(cfg, resume)
    if cmd == "router":
        from .router import main as f; return f(cfg)
    if cmd == "hosted":
        from .hosted_run import run as f; return f(cfg, resume)
    return 2
if __name__ == "__main__":
    sys.exit(main())