diff options
Diffstat (limited to 'docs/superpowers/specs/2026-09-27-cal-notif-design.md')
| -rw-r--r-- | docs/superpowers/specs/2026-09-27-cal-notif-design.md | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/docs/superpowers/specs/2026-09-27-cal-notif-design.md b/docs/superpowers/specs/2026-09-27-cal-notif-design.md index 4d02f90..f2bfea1 100644 --- a/docs/superpowers/specs/2026-09-27-cal-notif-design.md +++ b/docs/superpowers/specs/2026-09-27-cal-notif-design.md @@ -92,8 +92,9 @@ For each event occurrence, the offsets are the first of: Every 30 s: 1. **Rescan** the `.ics` files when any calendar directory's mtime changed - (vdirsyncer rewrites files there), and when the config or overrides file's - mtime changed. + (vdirsyncer rewrites files there), when the config or overrides file's + mtime changed, and every hour regardless, so the window keeps moving even + when nothing changed. 2. **Expand** events into concrete occurrences within a window `[now, now + largest offset in use + 1 day]`. The window follows the largest offset, so a "1 week before" alarm is never dropped. @@ -104,7 +105,8 @@ Every 30 s: from there. - Floating times are local time. The result is a sorted list of `(fire_time, occurrence, offset)`, - recomputed only on rescan. + recomputed on rescan, which also runs every hour so the window keeps + moving. 3. **Fire** every entry with `last_tick < fire_time <= now`, skipping those older than `now - late` and those whose occurrence already started (except offset 0, the "now" alarm). |