The snapshot format was an internal detail shared between the app and its own
widget extension. A second Mac app needs the same data, and the way to give it
that is a documented contract rather than a format it reverse-engineers and then
drifts from. Both targets now link CalendarrCore and go through SnapshotStore.
Shared/WidgetData.swift becomes a thin facade. The typealiases and the flat
colour accessors exist so the ~70 existing call sites across the app and the
widget views compile unchanged; they are a migration convenience, not a design.
The snapshot now carries what a reader outside this app actually needs:
coverageStart / coverageEnd, because the published window is ~7 days back and
~42 ahead. Outside it the snapshot holds no information, which is not the same
as holding no events — and only the writer knows where that edge is. Without it
a consumer renders a convincingly empty March and is simply wrong.
isLoggedIn plus a session record, so a reader can say "sign in to Calendarr"
rather than "open Calendarr once". The events are deleted on sign-out, so the
absence of a cache alone cannot tell those two apart.
writerVersion, purely so a mismatch between the two apps is diagnosable.
The coverage constants move to SnapshotCoverage, so the writer and the code that
reconstructs the window for older files can no longer disagree about it.
CalendarStore needs an explicit `import CalendarrCore` because the app target
builds with SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY, which requires the
defining module to be imported directly rather than picked up transitively.
Verified: builds for iOS and Mac Catalyst; CalendarrKit's 11 tests pass.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Supported Destinations now includes Mac (Mac Catalyst) on the app and the
widget extension. Catalyst requires the iPad device family, so both targets
move to TARGETED_DEVICE_FAMILY "1,2".
The first Catalyst build failed on CalendarSelectionIntent: WidgetConfigurationIntent
requires every @Parameter to be optional, and the macOS SDK enforces that where
the iOS one lets a bare array through. selectedCalendars is now optional.
Behaviour is unchanged — the timeline provider already treated an empty
selection as "show all calendars", so nil folds into the same path.
Verified: builds for both Mac Catalyst and iOS Simulator.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Bug fix: publishWidgetSnapshot() now guards against activeGroup != nil,
so group view events/colors never contaminate the widget cache.
Feature: widgets can now be configured via long-press → Edit Widget.
- WidgetCalendar struct + writeCalendars/readCalendars in WidgetData.swift
- calendarKey added to WidgetEvent (backward-compatible decoder)
- CalendarIntent.swift: CalendarAppEntity + CalendarEntityQuery + CalendarSelectionIntent
- CalendarrTimelineProvider migrated from TimelineProvider to AppIntentTimelineProvider
- All 13 StaticConfiguration widgets changed to AppIntentConfiguration
- publishWidgetSnapshot() builds + writes the calendar list for the intent
An empty selection (default) shows all calendars; selecting specific
calendars filters the widget events accordingly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
