Post-processors now receive Context as their 2nd parameter,
allowing them to use contextual data (time, location, etc.)
when producing enhancements.
Co-authored-by: Ona <no-reply@ona.com>
* feat: add generic CalDAV calendar data source
Add @aris/source-caldav package that fetches calendar events from any
CalDAV server via tsdav + ical.js.
- Supports Basic auth and OAuth via explicit authMethod discriminant
- serverUrl provided at construction time, not hardcoded
- Optional timeZone for correct local day boundaries
- Credentials cleared from memory after client login
- Failed calendar fetches logged, not silently dropped
- Login promise cached with retry on failure
Co-authored-by: Ona <no-reply@ona.com>
* fix: deduplicate concurrent fetchEvents calls
Co-authored-by: Ona <no-reply@ona.com>
* fix: timezone-aware signals, low-priority cancelled events
- computeSignals uses startOfDay(timeZone) for 'later today' boundary
- Cancelled events get urgency 0.1, excluded from context inProgress/nextEvent
Co-authored-by: Ona <no-reply@ona.com>
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Co-authored-by: Ona <no-reply@ona.com>
* feat: add post-processor pipeline to FeedEngine
Add FeedPostProcessor type and FeedEnhancement interface.
Post-processors run after item collection on all update
paths (refresh, reactive context, reactive items).
Pipeline is chained — each processor sees items as modified
by the previous one. Enhancement merging handles additional
items, suppression, and grouped items. Throwing processors
are caught and recorded in FeedResult.errors.
Co-authored-by: Ona <no-reply@ona.com>
* docs: document intentional TItems cast in post-processor merge
Co-authored-by: Ona <no-reply@ona.com>
* fix: filter stale item IDs from groups after pipeline
Groups accumulated during the pipeline can reference items
that a later processor suppressed. The engine now strips
stale IDs and drops empty groups before returning.
Co-authored-by: Ona <no-reply@ona.com>
* refactor: use reduce for stale group filtering
Co-authored-by: Ona <no-reply@ona.com>
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Co-authored-by: Ona <no-reply@ona.com>
* feat: replace FeedItem.priority with signals
Remove priority field from FeedItem and engine-level sorting.
Add FeedItemSignals with urgency and timeRelevance fields.
Update all source packages to emit signals instead of priority.
Ranking is now the post-processing layer's responsibility.
Urgency values are unchanged from the old priority values.
Co-authored-by: Ona <no-reply@ona.com>
* fix: use TimeRelevance enum in all tests
Co-authored-by: Ona <no-reply@ona.com>
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Co-authored-by: Ona <no-reply@ona.com>
Replace outdated UI Registry model with server-driven
json-render + twrnc approach. Update architecture diagram,
terminology (DataSource→FeedSource, Reconciler→FeedEngine),
and design principles to match current codebase.
Add ui, slots fields to FeedItem in actions spec. Add
Spotify example with twrnc className-based ui tree.
Co-authored-by: Ona <no-reply@ona.com>
Rewrite ai-agent-ideas.md with focus on proactive,
personable assistant behaviors. Add slot-based LLM
enhancement system to architecture-draft.md.
Co-authored-by: Ona <no-reply@ona.com>
Expose the user's current feed via GET /api/feed. Returns
cached feed from engine.lastFeed(), falling back to
engine.refresh() when no cache exists.
Auth middleware is injected as a dependency to allow test
substitution via mockAuthSessionMiddleware.
Co-authored-by: Ona <no-reply@ona.com>
Add lastFeed() method that returns cached FeedResult within
a configurable TTL (default 5 min). refresh() always fetches
fresh data and updates the cache. Periodic auto-refresh via
recursive setTimeout when engine is started. Reactive updates
reset the timer to avoid redundant fetches.
Co-authored-by: Ona <no-reply@ona.com>
Replace tRPC location.update mutation with POST /api/location
using Hono route + requireSession middleware. Extract auth
types (AuthUser, AuthToken) into auth/session.ts. Inject
sessionManager via Hono context local to location handlers.
Co-authored-by: Ona <no-reply@ona.com>
Use 'Source Serif 4' (with spaces) as the Android fontFamily
to match the iOS font metadata, avoiding Platform.select.
Co-authored-by: Ona <no-reply@ona.com>
Use the object syntax with fontFamily, weight, and style
for Android. iOS uses flat paths and reads metadata from
the font files directly.
Co-authored-by: Ona <no-reply@ona.com>
Bun symlinks in node_modules don't resolve on EAS builds.
Copy font files to assets/fonts/ and reference them directly.
Co-authored-by: Ona <no-reply@ona.com>
- Expo SDK 54 / React Native 0.81 with expo-router
- Tailscale devcontainer feature for direct device connectivity
- Dev proxy for React Native DevTools access over Tailscale
- EAS build configuration for development/preview/production
- Ona automation for Expo dev server
Co-authored-by: Ona <no-reply@ona.com>
Replace per-source services (LocationService, WeatherService,
TflService, FeedEngineService) with a single UserSessionManager
that owns all per-user state. Source creation is delegated to
thin FeedSourceProvider implementations per source type.
Co-authored-by: Ona <no-reply@ona.com>
Add listActions() and executeAction() to FeedSource for write
operations back to external services. Actions use arktype schemas
for input validation via StandardSchemaV1.
- ActionDefinition type with optional input schema
- FeedEngine routes actions with existence and ID validation
- Source IDs use reverse-domain format (aris.location, aris.tfl)
- LocationSource: update-location action with schema validation
- TflSource: set-lines-of-interest action with lineId validation
- No-op implementations for sources without actions
Co-authored-by: Ona <no-reply@ona.com>
Sources that cannot provide context now return null
instead of omitting the method. The engine checks the
return value rather than method existence.
Co-authored-by: Ona <no-reply@ona.com>
FeedEngine calls fetchContext then fetchItems with the same
context. Cache events by context.time reference to avoid
duplicate CalDAV round-trips.
Co-authored-by: Ona <no-reply@ona.com>
A transient error on one calendar (e.g. shared calendar
with permission issues) no longer discards results from
all other calendars.
Co-authored-by: Ona <no-reply@ona.com>
Add @aris/source-apple-calendar for fetching iCloud
calendar events via CalDAV using tsdav and ical.js.
- CalendarSource implements FeedSource with fetchItems
and fetchContext for downstream context
- CalendarCredentialProvider interface for token injection
- CalendarDAVClient interface for testability
- iCal parser extracts full event data including
attendees, alarms, organizer, and recurrence
- Priority based on event proximity to current time
Co-authored-by: Ona <no-reply@ona.com>
