run.py

#!/usr/bin/env python3
from __future__ import annotations

import os
import subprocess
import sys
from pathlib import Path


# ============================================================
# Offline AI Chat (UI-only orchestrator)
# - No imports from module code.
# - Each module is fully self-contained under ./apps/<module>/.
# ============================================================


def project_root() -> Path:
    return Path(__file__).resolve().parent


def _run_module(entrypoint: Path) -> int:
    if not entrypoint.exists():
        print(f"ERROR: module entrypoint not found: {entrypoint}")
        return 2

    cmd = [sys.executable, str(entrypoint)]
    p = subprocess.run(cmd, cwd=str(project_root()), env=os.environ.copy())
    return int(p.returncode)


def ui_main() -> int:
    root = project_root()

    modules = {
        "1": ("Offline AI Chat", root / "apps" / "offline_llm_chat" / "cli.py"),
        "2": ("System Analyzer", root / "apps" / "offline_llm_chat" / "system_analyzer_cli.py"),
    }

    while True:
        print("\n=== Offline AI Chat ===")
        print("")
        print("1) Offline AI Chat")
        print("2) System Analyzer")
        print("3) Exit")

        choice = input("Select (1..3): ").strip()

        if choice in ("1", "2"):
            title, entry = modules[choice]
            if not entry.exists():
                print(f"\n[skip] Module is not available on disk: {title}")
                print(f"Missing: {entry}")
                continue

            rc = _run_module(entry)
            if rc != 0:
                print(f"\n[error] Module exited with rc={rc}: {title}")
            continue

        if choice == "3":
            return 0

        print("Invalid selection. Try again.")


if __name__ == "__main__":
    raise SystemExit(ui_main())