- Add matches_today and active_bots fields to LiveData Totals (evolver)
- Query matches table for COUNT(*) WHERE completed_at >= today
- Query bots table for COUNT(*) WHERE status = 'active'
- Add fields to index builder EvolutionMeta struct
- Update homepage to render "X matches today · Y bots active · Gen #Z evolving"
- Add CSS styling for .home-live-stats section
Closes: bf-4m8mo
Index builder:
- Add slog import for structured logging
- Improve fetchEvolutionMeta to return empty meta instead of error when programs table is empty
- Add logging to show evolution system status (running vs not initialized)
- Add logging in generateEvolutionMeta to show when evolution data is written
Evolver:
- Add automatic schema initialization and population seeding in RunEvolutionLoop
- Programs table is now automatically seeded with 6 initial strategy bots on startup
- Log seeding status to indicate whether programs table was already initialized
These changes ensure the evolution system properly initializes when deployed
and provides better visibility into its status via structured logging.
Closes: bf-4zde
- Add island_populations: program count per island
- Add best_ratings: top 10 evolved bots with bot_id, name, rating, island, language
- Add total_promoted and promotion_rate: all-time promotion statistics
- Queries programs table and joins with bots table for current ratings
Closes: bf-1cxv
Plan §15.4 Live Evolution Observatory requires data/evolution/meta.json
and data/evolution/lineage.json files, which the web platform expects
but the index-builder was not generating.
- Add EvolutionMeta type (generation, promoted_today, top_10_count, updated_at)
- Add LineageNode type (full program lineage with parent relationships)
- Add fetchEvolutionMeta() to query evolver database for stats
- Add fetchLineage() to query evolver programs table for lineage tree
- Add generateEvolutionMeta() to write data/evolution/meta.json
- Add generateLineage() to write data/evolution/lineage.json
- Wire generation into generateAllIndexes()
- Add files to R2 upload list
The implementation gracefully handles missing evolver database by
returning empty/placeholder data, allowing the index-builder to run
without evolution data while still producing valid JSON files.
Closes: bf-6cp0
Adds combat_turns metric (distinct turns where ≥1 bot died from enemy
focus-fire, excluding self-collisions). Worker computes it after each
match; index builder sorts matches/index.json and the new most-combat
playlist descending by it, and bumps interest score for combat-heavy
matches so they surface in highlights.
Also switches homepage featured replay default view from influence to
standard so the actual bot-on-bot combat is visible.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add ARIA live region announcement during auto-playback using detailed transcript text
- Transcript panel shows turn-by-turn summaries with current turn highlighting
- T key toggles transcript panel (collapsible UI)
- Panel content is selectable/copyable text for screen reader users
- Fix build errors in clip-maker.ts (remove unused lastExportBlob references)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add ReplayPlayer to type imports in replay-viewer.ts
- Add explicit type annotation for entry parameter in replay.ts transcript map
- Fixes TypeScript compilation errors for §15.3 screen reader transcript feature
Adds generateMapsIndex to acb-index-builder, writing:
- maps/index.json — active/probation/classic maps grouped by player count
- maps/{map_id}.json — full map definition with walls, cores, energy_nodes
Queries maps.map_json column for geometry; adds RawJSON field to MapData
and updates fetchMaps to select it.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implement auto-curated playlists in the index builder: 12 playlist types
(closest finishes, upsets, comebacks, marathons, rivalry classics, etc.)
with weekly highlight curation. Add DB persistence, R2 pruning exemptions,
frontend pages, and AI commentary enrichment pipeline.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
matches.winner is an INTEGER (player slot), not a bot_id VARCHAR.
Fix two queries that compared mp.bot_id = m.winner (type mismatch)
to use mp.player_slot = m.winner.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
COALESCE(parent_ids, '[]'::json) fails because the column is JSONB
and PostgreSQL won't coerce json to jsonb. Change to '[]'::jsonb.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Created narrative.go with story arc detection per plan §15.5
- Arc types: Rise, Fall, Rivalry, upset, evolution, comeback
- LLMClient for OpenAI-compatible API narrative generation
- generateLLMChronicles() using narrative engine
- Updated blog.go with LLM integration
- Template-based fallback when LLM unavailable
- Added tests in narrative_test.go
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Per plan §11.1, the index builder reads PostgreSQL and generates all JSON
index files for Cloudflare Pages deployment:
- main.go: Build cycle orchestration with configurable timeout, self-restart
- config.go: Environment-based configuration with sensible defaults
- db.go: PostgreSQL data fetching for bots, matches, series, seasons, predictions
- generator.go: JSON index generation (leaderboard, bots, matches, playlists)
- deploy.go: Cloudflare Pages deployment via wrangler, R2 warm cache pruning
- Dockerfile: Multi-stage build with Go + Node.js + wrangler CLI
- main_test.go: Tests for config, index generation, playlists
Index builder runs on 15-minute cycles, deploys to Pages every ~90 minutes,
and prunes R2 warm cache weekly to stay within 10GB free tier.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
