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patcher: SDK 1.35.0 patch builder, patterns as signals, print (lane 4) - #183
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core/sdk/v1.ts: patch(name, build, options) and fxPatch with node
factories typed from NODE_SPECS (generated into core/sdk/patch-nodes.gen.ts
and spliced into v1.ts by scripts/gen-patch-sdk.ts; a test fails while
either copy is stale), macro(), .to, typed port setters,
.plus/.times/.range/.amount, .global(), and the plain-data overloads
patch({ role, name, nodes, cables, ... }) and patch({ ref, macros }).
Node ids are type plus 8 base32 characters (newId's alphabet) from a
stable hash; cable ids are c- plus a hash of their ends.
Strudel signals sine cosine saw isaw tri square rand perlin irand pat()
as a serializable PatternSignal AST with range/rangex/slow/fast/segment/
add/mul/early/late/every, evaluated per cycle with Strudel's formulas and
legacy RNG, seeded per track. track({ mods, lanes }) and signals wired
into ports bake into automation.fx points; song({ patches }) holds the
library. print.ts prints the plain form, song patches and patch- lanes.
Tests: patch.test (acid example, stable ids, print/eval round trip),
signal.test (Strudel formulas at fixed cycles, seeded rand), a tsc
negative fixture, and the generator freshness test. Projects without
patches print byte-identically (85 test scores compared against main).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Lane 4 (#183) landed the SDK builder, so main's four-ways table had eleven patch rows whose listed SDK gap had opened. Drop PATCH_GAPS and name each verb's SDK door (patch(), fxPatch(), track.instrument, track.fx, song.patches; patch mod: pat/irand and the baked automation lane). The patch mod menu gap stays: the typed verb still refuses until pattern text has a parser. Its refusal now points at SDK 1.35.0 mods:. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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* patcher: enforce the SDK door for every patch verb (four-ways) Lane 4 (#183) landed the SDK builder, so main's four-ways table had eleven patch rows whose listed SDK gap had opened. Drop PATCH_GAPS and name each verb's SDK door (patch(), fxPatch(), track.instrument, track.fx, song.patches; patch mod: pat/irand and the baked automation lane). The patch mod menu gap stays: the typed verb still refuses until pattern text has a parser. Its refusal now points at SDK 1.35.0 mods:. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * sdk: regenerate patch node types for engine.vocoder (#184) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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Patcher lane 4 (SDK), per .plans/patcher/design.md "Lane 4" and the networking amendments.
core/sdk/v1.ts:patch(name, build, options)/fxPatch, node factories typed fromNODE_SPECS,macro(),.to, typed port setters,.plus/.times/.range/.amount,.global(), plain-data overloads (patch({ role, name, nodes, cables }),patch({ ref, macros })). Ids: node type plus 8 base32 chars (newId alphabet) from a stable hash; cablesc-plus a hash of their ends.scripts/gen-patch-sdk.tsgeneratescore/sdk/patch-nodes.gen.tsand splices the same block into the vendored single-file SDK;patch-nodes-gen.test.tsfails while stale.sine cosine saw isaw tri square rand perlin irand pat()as a serializable AST withrange rangex slow fast segment add mul early late every, Strudel formulas and legacy RNG, seeded per track.track({ mods, lanes })and signals wired into ports bake toautomation.fxpoints;song({ patches })holds the library.core/sdk/print.tsprints the plain form, song patches andpatch-lanes. SDK_VERSION 1.35.0 (range lane shipped 1.34.0).Tests:
patch.test.ts(acid example plain data, stable ids, print → eval → reprint byte-for-byte, prettier-stable),signal.test.ts(Strudel's documented formulas at fixed cycles, seeded rand stable and per-track),patch-types.fixture.ts(tsc negative fixture: notes into cutoff, unknown port, unknown setting, unknown wave word), generator freshness. Existing prints: 85 distinct scores from the core/sdk and src/project tests print identically on main and this branch. Localbun run check: 3866 pass, typecheck and format clean.🤖 Generated with Claude Code