You should not have had to press Sync. Nine files moved into a folder and
nothing noticed.
Two gaps, and neither would have caught it. The platform's event bus emits
`files:uploaded` and `archive:extracted` — things Officer's own file browser
DID — so a move emits nothing at all, and neither would an rsync, a drop over
SMB, or anything done in a terminal. And no plugin subscribes to hooks anyway.
That is not a bug in the bus: it reports actions, and this needs to know about a
directory. So a filesystem watcher, the same shape as the mailbox one already
here.
The debounce is twenty seconds and long on purpose. A move of nine files is
dozens of events and an upload of two hundred is thousands, while a sync walks
the whole tree — so waiting for quiet means one run after the dust settles rather
than one per file. Being slightly late costs nothing, because the sync skips
everything already current; being eager costs a full walk per event.
It cannot feed itself: only originals/ is watched and the sync writes only to
derived/. Worth stating, because the opposite arrangement is a loop that looks
like a busy machine and nothing else.
A run already in flight is left alone rather than queued — it walks the tree when
it starts, and whatever lands after that is what the next quiet stretch is for.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
