#!/usr/bin/env python3
"""Verify 2026-10-25-git-history.json against live git for date extremes."""
import json
import subprocess

REPO = "/root/troupe-standup"


def git(*args):
    return subprocess.run(
        ["git", "-C", REPO, *args], check=True, capture_output=True, text=True
    ).stdout


def main():
    newest_git = git("log", "-1", "--format=%aI", "HEAD").strip()
    oldest_commit = git("rev-list", "--max-parents=0", "HEAD").strip()
    oldest_git = git("log", "-1", "--format=%aI", oldest_commit).strip()

    with open("/root/troupe-standup/wizard-work/ledger/2026-10-25-git-history.json") as f:
        payload = json.load(f)

    rows = payload["rows"]
    dates = sorted(r["date"] for r in rows)
    # commits with date >= 2026-10-25T08:00:00
    recent = [r for r in rows if r["date"] >= "2026-10-25T08:00:00"]

    print("newest_git    :", newest_git)
    print("script_latest :", payload["latest"])
    print("oldest_git    :", oldest_git)
    print("script_earliest:", payload["earliest"])
    print("rows           :", len(rows))
    print("recent(>=08:00):", [(r["hash"][:7], r["date"]) for r in recent])


if __name__ == "__main__":
    main()