129e28b207
bun-runnable TypeScript script (codegen/generate.ts) that:
- Validates each schemas/modes/*.json against the meta-schema via
ajv (Draft 2020-12).
- Cross-checks params.length == ml.output_size and
ml.input_channels.length == ml.input_size.
- Emits constexpr C++ data into nisps/modes/generated/ (one
schema_types.hpp + one <mode_id>_schema.hpp per mode). Uses
std::string_view + std::array; no std::vector, no heap, .f
suffixed float literals (perf contract §3.3).
- Emits TS modules into playground/src/modes/generated/ (one
types.ts + one <mode_id>_schema.ts + index.ts barrel).
- Idempotent: re-running yields byte-identical output.
- Exits non-zero on schema validation failure.
Reference templates live in codegen/templates/ (not consumed at
codegen time -- for human reviewers).
Golden test (codegen/tests/golden_test.ts) snapshots
paf_synth_schema.{hpp,ts} and verifies regeneration matches the
golden + that a second run is idempotent.
Until stream 1 lands nisps/core/math.hpp, schema_types.hpp ships
its own minimal Curve enum with a TODO marker pointing at the
eventual include.
53 lines
1.9 KiB
Text
53 lines
1.9 KiB
Text
// AUTOGENERATED — do not edit. Source: schemas/modes/{{SOURCE_FILE}}. Run `bun run codegen/generate.ts` to regenerate.
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//
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// This file is a reference template showing the shape of each generated C++
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// header. It is NOT consumed at codegen time — `codegen/generate.ts` builds the
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// strings programmatically (see emitModeHpp). The template lives here so that:
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// 1. reviewers can see the intended structure at a glance,
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// 2. anyone tweaking the codegen has a "what should this look like?" anchor.
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//
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// Placeholders use {{NAME}} syntax purely for documentation.
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#ifndef NISPS_GENERATED_{{MODE_ID_UPPER}}_SCHEMA_HPP
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#define NISPS_GENERATED_{{MODE_ID_UPPER}}_SCHEMA_HPP
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#include "schema_types.hpp"
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namespace nisps::modes::generated {
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inline constexpr std::string_view k{{ModeId}}ModeId = "{{mode_id}}";
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inline constexpr std::string_view k{{ModeId}}EngineId = "{{engine_id}}";
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inline constexpr std::array<std::string_view, {{N_INPUTS}}> k{{ModeId}}InputChannels = {{
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"{{input_channel_0}}",
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/* ... */
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}};
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inline constexpr std::array<std::size_t, {{N_HIDDEN}}> k{{ModeId}}HiddenLayers = {{
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/* ... */
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}};
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inline constexpr MLConfig k{{ModeId}}MLConfig = {
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{{input_size}}u, {{output_size}}u,
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{{default_spread}}f, {{default_lr}}f, {{default_iter}}u,
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};
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inline constexpr std::size_t k{{ModeId}}ParamCount = {{N_PARAMS}}u;
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inline constexpr std::array<Param, k{{ModeId}}ParamCount> k{{ModeId}}Params = {{
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Param{ "{{name}}", "{{label}}", {{min}}f, {{max}}f, {{default}}f, Curve::{{Curve}}, "{{group}}" },
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/* ... */
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}};
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inline constexpr std::size_t k{{ModeId}}VoiceSpaceCount = {{N_VS}}u;
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inline constexpr std::array<std::string_view, k{{ModeId}}VoiceSpaceCount> k{{ModeId}}VoiceSpaces = {{
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/* ... */
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}};
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inline constexpr UIConfig k{{ModeId}}UI = {
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PrimaryInput::{{PrimaryInput}},
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{{show_voice_space_selector}}, {{show_synth_visualizer}},
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};
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} // namespace nisps::modes::generated
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#endif // NISPS_GENERATED_{{MODE_ID_UPPER}}_SCHEMA_HPP
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