A nightly backup of a site that only changes when somebody publishes spends most
of its life copying a database identical to yesterday's, and misses the one
moment worth capturing. So "On publish" joins the schedules, and goes first.
Stored in the same column as a cron expression because it answers the same
question — WHEN — and a second column would mean every read had to decide which
of the two was authoritative.
It creates no cron job and no catch-up tick. A missed run is a run whose TIME
passed while the machine was down; an event has no time, so there is nothing to
have missed, and a catch-up here would take a backup every fifteen minutes of a
site nobody had touched.
`backupAfterPublish()` does nothing unless this is the configured trigger, so
the publish path can call it unconditionally and never has to know what the
backup settings say. It swallows failures for the same reason the timer does: a
backup that could not be taken must not present as a publish that failed, when
the thing the person asked for worked.
Nothing calls it yet — there is no publish in this plugin, because the sections
that would do the publishing are not built.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
pastilhasandClaude Opus 5
9ff25256c1