"""Required owner projection; retain the sandbox failure and unrelated state."""
from pathlib import Path
import hashlib
import json
import subprocess

BASE = Path(__file__).resolve().parent
ROOT = Path('/home/worsch/state-hub')
def git(*argv):
    return subprocess.check_output(['git', '-C', str(ROOT), *argv], stderr=subprocess.PIPE)
names = ['.custodian-brief.md', 'WORK-RECORDS.md', 'docs/evidence/legacy-meter-weekly-review-20261014.json']
before = {name: hashlib.sha256((ROOT / name).read_bytes()).hexdigest() for name in names}
index = git('ls-files', '--stage', '-z')
head = git('rev-parse', 'HEAD').decode().strip()
assert head in {'51bc70d1ff8f25450a8650d8e50caf053093a02e', '086d79a2736e34b916bd7de3c8a65e2ea38a3d64'}
label = 'state-hub-source-projection' if head.startswith('51bc70d') else 'state-hub-readiness-projection'
for name in [label + '.json', label + '.stderr.txt']:
    old = BASE / name
    saved = BASE / ('sandbox-failed-' + name)
    if old.exists() and not saved.exists():
        saved.write_bytes(old.read_bytes())
r = subprocess.run(['/home/worsch/repo-manager/.venv/bin/rmgr', 'sync', '--path', str(ROOT), '--push'],
                   cwd=ROOT, capture_output=True, text=True, timeout=180)
(BASE / (label + '.json')).write_text(r.stdout)
(BASE / (label + '.stderr.txt')).write_text(r.stderr)
assert all(hashlib.sha256((ROOT / name).read_bytes()).hexdigest() == pin for name, pin in before.items())
assert git('ls-files', '--stage', '-z') == index
assert r.returncode == 0, 'projection failed; retained receipt'
value = json.loads(r.stdout)
assert value['status'] == 'applied' and value['commit'] == head
print(json.dumps({'status': value['status'], 'commit': value['commit'],
                  'preserved_other_changes': True, 'counts': value['receipt']['outcome']['counts']}))