No description
- Shell 100%
2c4d686caa
Codex is back to a rolling 5-hour usage window. Rotating once a day meant one account burned its whole window in the morning peak and then sat rate-limited while the other idled until the next 05:00 swap. Shortening the period alone was not safe. ~/.codex/auth.json is a symlink into the account profile, and Codex does not merely read it: it rewrites the file on every access-token refresh, since that is where refresh_token and last_refresh live. The write follows the symlink, so swapping the link under a live process stores that process's credentials in the NEXT account's file — both profiles collapse onto one account and the overwritten refresh token is gone, recoverable only by a fresh login. So the account is now decided at process start rather than at write time. Callers that pin CODEX_HOME to the profile directory are immune to a swap mid-run, and `autorotate` covers the ones that cannot pin — Codex started by hand reads the shared, unpinned auth.json — by declining to rotate while any codex process is alive. - `autorotate`: rotate only when the interval has elapsed AND no Codex is running, under a non-blocking lock on the switch file. The systemd timer ticks every 10 minutes against a 1-hour interval, so a busy machine rotates at the first idle moment past the hour instead of only on the tick that happens to be idle. - `rotate` now relinks the profiles and stamps the rotation, so a state file that appeared in the shared home after a profile was built is shared rather than duplicated inside the profile, and a manual rotation postpones the automatic one by a full interval. - The systemd units ship with the tool, and install.sh wires both up. - selftest.sh covers the round-robin, the relinking, the stamp and all three ways autorotate declines — against a fabricated HOME, so no real account file is ever touched. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0157XySjSE9v7dHftBKpK7en |
||
|---|---|---|
| systemd | ||
| codex-sw | ||
| install.sh | ||
| selftest.sh | ||