ea669b9c69
The blank /live (the project lead, 14:3x UK): IgneumDag 2.0.2 painted only from a requestAnimationFrame loop gated on document.hidden and
the IntersectionObserver, so a page that loaded with document.hidden true (the desktop pane, a background tab) and whose embedder
never fired visibilitychange took every push, reported live and never drew a frame. 2.0.3 paints the current picture synchronously
on push, size and theme change; the motion loop alone waits for a visible document and an intersecting canvas. Confirmed headless
on build-2 against the live feed: hidden document 0 lit pixels before, 110,007 after; the never-intersecting observer repaints
on every push. Known-failed test tools/scene/paint-test.cjs (the 2.0.2 renderer draws nothing in the same world).
The second 2.0.3 change: the phone rule (30 s window, four lanes) keys on the viewport width, not the canvas width; a 640 px hero
on a 1,440 px laptop was rendering as a phone while the app's card beside it was not.
scene/ is the one source: live-dag.js, proof-core.js, tokens.css (the fourteen palette tokens, the brand package's values, dark and
light), feed-contract.md and .json (one JSON shape for the observer's /api/live and the app's api/live), a recorded reply as the
fixture. tools/scene/sync.mjs writes the copies and the scene-tokens block into site.css and app.css; --check is the gate line
(byte-equal scripts, an equal block, the names defined nowhere else, a print block excepted), --self-test fails five known cases
first. The site's token definitions move out of the package's :root line into the block; no value changes on the site.
tools/scene/feed-contract.mjs validates a reply against the key lists; its test refuses a miner rewritten to "you", a float now,
a stray key. Three new lines in tools/ci/pre-push.sh. The app side (branch scene-parity, for 0.3.21) takes the same folder.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit f774353461)
20 lines
1.7 KiB
JSON
20 lines
1.7 KiB
JSON
{
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"version": 1,
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"doc": "scene/feed-contract.md: the one JSON shape the chain scene reads, from the observer's /api/live and from the miner app's api/live alike",
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"top": ["ok", "now", "state", "blocks", "miners", "events", "finality", "proving"],
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"top_extensions": ["partial"],
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"state": ["stale", "age_s", "network", "node_version", "height", "block_count", "header_count", "blue_score", "difficulty", "hashes_per_second_estimate", "peers", "mempool", "blocks_60s", "blocks_per_second_60s", "blocks_per_minute", "miners_10m", "observer_started_at", "observer_lag_s", "queue_depth", "updated_at"],
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"state_extensions": ["source", "you_blocks", "node"],
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"block": ["hash", "number", "blue_score", "daa", "ts", "rx", "parents", "chain", "miner", "color", "locked", "final", "shards", "proven"],
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"miner": ["id", "blocks", "share", "last_seen", "engine"],
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"event": ["ts", "kind", "text"],
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"finality": ["supported", "active", "next_index", "latest_locked_index", "latest_locked_hash", "latest_locked_blue_score", "params", "weights", "checkpoints"],
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"checkpoint": ["index", "hash", "blue_score", "daa", "state", "signed", "active", "total", "fraction_active", "fraction_total", "votes", "voters", "locked_at", "updated_at"],
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"shard": ["i", "n", "state", "prover", "lag", "payout", "pgas"],
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"proving_unsupported": ["supported", "reason"],
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"proving_supported": ["supported", "active", "activation_daa", "tip_daa", "verifier", "pool", "paid_shards_total", "shard_budget_pgas", "blocks_10m", "blocks_fully_proven_10m", "shards_proven_10m", "shards_paid_10m", "median_proof_lag_s", "provers_10m"],
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"color": ["blue", "red", "pending"],
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"shard_state": ["planned", "proving", "verified", "paid"],
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"checkpoint_state": ["pending", "locked"],
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"miner_id": "^[0-9a-f]{8}$"
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}
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