* feat(bindings): expose name() on every indicator in Node, WASM, and Python
Surface the core Indicator::name() / BarBuilder::name() accessor through the
three native bindings so every indicator reports its canonical name at runtime,
matching the existing reset/isReady/warmupPeriod surface.
- Node (napi): name(): string on all 514 classes (regenerated index.d.ts)
- WASM (wasm-bindgen): name(): string on all 514 classes
- Python (pyo3): name() -> str on all classes
* feat(bindings): expose name() across the C ABI and C/C++/Go/C#/Java/R
Regenerate the C ABI and the four generated language bindings from the updated
ScriptHelpers generators so every indicator and bar builder reports its
canonical name at runtime, completing name() coverage across all 10 languages.
- C ABI (bindings/c): wickra_<ind>_name() -> *const c_char for all 514, cached
in a per-function OnceLock<CString> with ind.name() as the source of truth;
cbindgen header regenerated and vendored into bindings/go/include.
- Go: Name() string; C#: string Name(); Java: String name(); R: name() S3
generic over the wk_<ind>_name C glue (methods.R + NAMESPACE).
The Java regeneration also restores two fixes that had drifted out of the
generator (bool* arrays via boolSegment; uint8_t ctor args cast to byte) and C#
re-emits '#nullable enable'; these are no-op vs the previous committed output
apart from the new name() accessors.
* test(golden): pin canonical name() across all 10 language bindings
Add a cross-language name() consistency check: every indicator must report the
exact core Indicator::name() (which can differ from the registered class name,
e.g. ChaikinMoneyFlow -> "CMF", Donchian -> "DonchianChannels"). The 514 core
names are committed as testdata/golden/names.json (keyed by Rust canonical) and
asserted by each binding's golden replay, which already reconstructs the whole
catalogue:
- node / wasm: assert against names.json in the existing golden test
- python: new test_golden_names.py over the shared node manifest
- go / csharp / java / c+c++ / r: the golden-test generators load names.json and
emit a name assertion per indicator (regenerated test artifacts committed)
All 10 bindings return identical names by construction (each delegates to core),
so this pins that contract and guards against a future binding breaking the
passthrough.
* docs(changelog): record name() across all 10 bindings under Unreleased
* fix(r): restore bool* flag marshalling in the regenerated C glue
The name() regeneration had reverted the cross-section bool fix: the R glue
emitted (bool *)REAL(x) for const bool* inputs, reinterpreting 8-byte doubles as
1-byte bools so every flag read as false (PercentAboveMa, NewHighsNewLows,
HighLowIndex, BullishPercentIndex returned 0 instead of the breadth value). The
wk_bool_vec() helper is restored in the generator and the glue routes bool arrays
through it again.
* feat(c-abi): expose warmup_period / is_ready across the C ABI bindings
The C ABI hub exposed new/update/batch/reset/free per indicator but not the
Indicator::warmup_period / is_ready queries that the native (Python/Node/WASM)
bindings already had, so C/C#/Go/Java/R callers could not ask an indicator
whether it was warmed up without feeding it and watching for NaN.
Regenerated from the ScriptHelpers capi + language generators:
- bindings/c: wickra_<ind>_warmup_period (size_t) and wickra_<ind>_is_ready
(bool) for every indicator (504; the 10 alt-chart bar builders are excluded
by design). wickra.h regenerated via cbindgen (additive only).
- bindings/csharp: int WarmupPeriod() / bool IsReady() on each wrapper.
- bindings/go: WarmupPeriod() int / IsReady() bool.
- bindings/java: int warmupPeriod() / boolean isReady().
- bindings/r: C glue + registration; hand-written warmup_period() / is_ready()
S3 generics in methods.R, plus NAMESPACE exports.
Tests: C-ABI Rust unit tests, the C examples/archetypes.c suite, and the C#,
Go, Java and R archetype suites all gain a warmup/is_ready transition check.
* build(go): sync vendored wickra.h with the C ABI header
The Go binding vendors bindings/c/include/wickra.h; refresh it with the new
warmup_period / is_ready declarations so the CI sync check passes.
## Problem
Plain `go get` + `go build` of the Go binding never worked **as a dependency**:
- cgo `CFLAGS` pointed at `${SRCDIR}/../c/include` — the parent dir is **outside** the Go module, so a proxy-fetched module has no header.
- the library under `./lib` was git-ignored and never shipped; the README told users to `cargo build` it from the workspace, which only works inside a clone, not from the read-only module cache.
cgo has no build hook and Go has no registry, so the only way a consumer's `go get`+build can find the lib is for it to be committed **inside the module the consumer pulls**. Per the design decision, that module is a separate **`wickra-go`** repo (keeps this repo free of committed binaries), populated by the release pipeline — this PR is the in-repo restructure that makes that possible.
## Changes
- **Vendor the header** at `bindings/go/include/wickra.h` (committed copy of `bindings/c/include/wickra.h`); `CFLAGS` → `-I${SRCDIR}/include`. A **CI drift check** fails if the copy goes stale.
- **Per-platform libraries**: cgo `LDFLAGS` become per `GOOS`/`GOARCH`, linking `${SRCDIR}/lib/<goos>_<goarch>/`.
- **CI** stages the host library into `lib/<goos>_<goarch>/` (`RUNNER_OS`/`RUNNER_ARCH` — note `macos-latest` is arm64) and exports `WICKRA_GO_LIBDIR` for the Windows PATH; libraries stay git-ignored here.
- **README**: install via the `wickra-go` module + a contributor build section.
## Validation
- Local **windows/amd64**: `gofmt` clean, `go vet`, `go build`, `go test` all green against the staged library + vendored header.
- Linux/macOS arches → the 3-OS `Go on …` CI job.
Follow-up (Stage 2, separate): create `wickra-lib/wickra-go` + a `release.yml` mirror job (source + 6 platform libs → `lib/<goos>_<goarch>/`, commit + tag), and point the docs at the new import path. Part of the self-contained gap (`todo-11`).
kingchenc