INNER CODE UNIT · Python

host_macos_major

viticci/shortcuts-playground-plugin · claude/skills/shortcuts-playground/scripts/lookup_action_grounding.py:143

def host_macos_major() -> int | None:
    if platform.system() != "Darwin":
        return None
    try:
        result = subprocess.run(
            ["sw_vers", "-productVersion"],
            capture_output=True,
            text=True,
            timeout=2,
            check=False,
        )
    except (OSError, subprocess.SubprocessError):
        return None
    if result.returncode != 0:
        return None
    major = result.stdout.strip().split(".", 1)[0]
    return int(major) if major.isdigit() else None

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