Files
tty7/crates/tty7-core
l0ng-ai fadf79669d fix(update): close three gaps the update audit found
- macOS updater: wait for the parent by watching getppid() reparent to
  launchd instead of polling kill(pid, 0), which a recycled pid could
  satisfy forever. The kill loop remains only for a hand-run updater.
- Windows: a new update guard (config-dir update.lock, held by the
  updater from daemon stop to relaunch) makes ensure_running refuse to
  spawn a daemon mid-install, so a tty7 CLI call or manual launch can no
  longer relock the images the installer is replacing. Stale guards —
  dead writer or past the TTL — are shed on sight.
- Windows portable: the update backup now carries an incomplete marker
  from before the first file moves until the replacement lands. At
  launch the app reports a backup still carrying it as an interrupted
  update (the installation may mix two versions; the old files are
  preserved), and silently removes marker-less backups a finished
  update failed to delete past an antivirus hold.
2026-08-08 10:29:41 +08:00
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