Adds MetaIndex struct and generateMetaIndex function to create
data/meta/index.json listing all available meta data files
(archetypes.json, rivalries.json) with descriptions.
Also adds the new file to the R2 warm cache upload list.
Closes: bf-66rk
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Modified bundleWarmAssetsForCycle to return the deduplicated match IDs
of warm-set replays, and added a call to promoteRecentReplays in the
build cycle. This implements plan §8.2.5: index builder promotes recent
replays from B2 cold archive to R2 warm cache.
Acceptance criteria for plan-gap bead bf-jfmo:
- /r2/replays/{id}.json.gz will return valid gzipped replay JSON once
the Cloudflare Pages R2 bucket binding (ACB_BUCKET) is configured
- R2 bucket exists with replay objects after each build cycle
- Index builder has R2 S3 client configured (credentials via env vars)
Closes: bf-jfmo
Per bead bf-3e60: instead of copying B2->R2 (warm cache), bundle warm-set
replays, thumbnails, cards, and evolution live.json directly into the Pages
deploy directory as static assets (dist/data/). This serves replays same-origin,
eliminating R2 dependency and 404 errors.
Changes:
- Add B2Client interface for testable B2 operations
- Add bundleWarmReplays(): copies replays/*.json.gz from B2 to dist/data/replays/
- Add bundleWarmThumbnails(): copies thumbnails/*.png from B2 to dist/data/thumbnails/
- Add bundleWarmCards(): copies cards/*.png from B2 to dist/data/cards/
- Add bundleEvolutionLive(): copies evolution/live.json from B2 to dist/data/evolution/
- Replace promoteRecentReplaysForCycle() with bundleWarmAssetsForCycle()
- Remove R2 pruning logic from main loop (no longer needed)
- Add unit tests for all bundling functions with mock B2 client
Replays are served gzipped (as-is from B2) to keep deploy size under Pages'
25MB file limit. Frontend will gunzip client-side (separate bead bf-5cwi).
All tests pass (go test ./...).
Closes: bf-3e60
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
- Add data/meta/rivalries.json to R2 upload list in uploadMetaJSONToR2
- Add attachCommunityHints() to narrative.go to enrich story arcs with
highest-upvote community tactical hints (upvotes >= 3, idea/mistake types)
- Fix detectRivalryArcs() key separator from "-" to "|" to avoid UUID
hyphen collisions when parsing bot ID pairs
- Fix partitionBots() call sites in bot_strategies_phase13.go to use
struct field access (.friendly, .enemy) matching updated return type
generator.go already contains generateArchetypes, generateCommunityHints,
and generateMatchFeedback (all called from generateAllIndexes). main.go
uploads all four outputs to R2 on every build cycle.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Remove unused encoding/json and net/http imports from cmd/acb-evolver/run.go
that caused build failure. Include other pre-dispatch changes from prior work.
Co-Authored-By: Claude Opus 4.7 <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
- SeasonID and RulesVersion already present in engine/types.go Config struct
- Worker already populates from active season row via DB join
- Config embedded in VisibleState sent to bots each turn (including turn 0)
- All starter kits (go, python, rust, java, csharp) already expose and log fields
- Add season_id/rules_version logging to JavaScript starter on turn 0
- TypeScript Config interface already includes season_id and rules_version
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add crane CLI to the runtime Dockerfile so the index builder can pull the
latest SPA shell from the Forgejo container registry on each cycle. The
existing syncSiteBuild logic checks for a newer image digest, extracts
the dist/ assets via crane export, and overlays generated JSON data files
on top before deploying to Cloudflare Pages.
- Dockerfile: install go-containerregistry crane binary (v0.20.2)
- sitebuild.go: new file with syncSiteBuild, craneDigest, craneExport,
digest caching, fallback to baked-in /app/web/dist
- main.go: wire initCraneAuth at startup, replace hardcoded webDistDir
with syncSiteBuild call in runBuildCycle
- sitebuild_test.go: 18 tests for extractRegistry, digest caching,
fallback logic, crane auth config, and copyWebAssets overlay behavior
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The RecencyBoost test now uses balanced 5-5 splits for both pairs so
recency is the sole differentiating factor (previously one pair was 10-0
which conflated balance and recency). Also wires Prometheus build
duration metric in main loop.
Co-Authored-By: Claude Opus 4.7 <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>
Add a web-builder stage to the Dockerfile (Vite/TS build) and copy the
resulting dist/ into the runtime image at /app/web/dist. Call copyWebAssets
each build cycle so HTML/JS/CSS is merged into the output dir before wrangler
deploys — previously only JSON data files were uploaded, causing CF Pages to
serve 404 at the root.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add s3.go with AWS SDK v2 S3Client wrapper for R2/B2 operations
- Implement listObjects, deleteObject, objectExists, uploadFile, copyObject, downloadObject
- Add s3_test.go with MockS3Client and comprehensive tests
- Wire promoteRecentReplaysForCycle() into build cycle in main.go
- Add fetchRecentMatchIDs() to query recent matches from PostgreSQL
- Add fetchExemptMatchIDs() to protect series/season/playlist matches from pruning
- Implement pruneR2CacheWithDB() for 10GB cap enforcement with exemptions
- Update go.mod with AWS SDK v2 dependencies
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add LLMBaseURL and LLMAPIKey config options for narrative generation
- Wire up LLM client to generateBlog() when LLM is configured
- Fix ParticipantData type usage in test files
- Simplify rivalry arc detection (remove alternation check)
- Fix type conversion in upset detection gap calculation
- Mark narrative engine as complete in PROGRESS.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add blog generation to Go index builder (cmd/acb-index-builder/blog.go):
- Weekly meta report generation with competitive analysis
- Story arc chronicles: rise stories, upsets, rivalries
- Blog index and individual post JSON generation
- Add blog page to web SPA (web/src/pages/blog.ts):
- Blog listing with type filters (all/meta-report/chronicle)
- Individual post view with markdown rendering
- Tag cloud and post metadata display
- Added /blog and /blog/:slug routes
- Add Blog link to navigation menu
- Add placeholder blog data files for initial content
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add Canvas-rendered PNG card generation in cmd/acb-index-builder/cards.go
- 1200x630 images for social sharing (OG/Twitter)
- Rating tiers with color coding (gold/silver/bronze/green/gray)
- Win rate color coding (green/blue/yellow/red)
- Rank badges for top 100 bots
- Evolved bot badges with island indicator
- Add card upload to R2 warm cache and B2 cold archive
- Add Open Graph meta tags in web/app.html
- Add dynamic OG tag management in web/src/og-tags.ts
- Update bot profile page to set OG tags on load
- Add BuildTimeout config field (fixes test failures)
- Add comprehensive tests for card generation
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>
