kingchenc
94cab88278
The repository had no contributor-facing documentation or automation config. Add the standard set: - CHANGELOG.md (Keep a Changelog format, 0.1.0-0.1.4 plus Unreleased) - CONTRIBUTING.md (build/test steps, change standards, PolyForm-NC note) - SECURITY.md (private reporting, supported versions) - CODE_OF_CONDUCT.md (Contributor Covenant 2.1) - .github/ISSUE_TEMPLATE (bug report, feature request, config) - .github/PULL_REQUEST_TEMPLATE.md - .github/dependabot.yml (cargo, npm, pip, github-actions — the last keeps the D1 SHA pins current) - .github/CODEOWNERS
95 lines
3.2 KiB
Markdown
95 lines
3.2 KiB
Markdown
# Contributing to Wickra
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Thanks for your interest in improving Wickra. This document explains how to
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build the project, the standards a change must meet, and how to get it merged.
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## License of contributions
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Wickra is licensed under the **PolyForm Noncommercial License 1.0.0** (see
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[`LICENSE`](LICENSE)). By submitting a contribution you agree that it is
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licensed to the project under those same terms. The Noncommercial license
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permits use for any purpose **other than** a commercial one; keep that in mind
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when proposing features or depending on Wickra elsewhere.
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## Project layout
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| Path | Contents |
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| --- | --- |
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| `crates/wickra-core` | The indicator engine — every indicator lives here. |
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| `crates/wickra` | Thin umbrella crate re-exporting `wickra-core`. |
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| `crates/wickra-data` | CSV reader, tick aggregator, resampler, Binance feed. |
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| `bindings/python` | PyO3 bindings (`wickra` on PyPI). |
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| `bindings/node` | napi-rs bindings (`wickra` on npm). |
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| `bindings/wasm` | wasm-bindgen bindings (`wickra-wasm` on npm). |
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| `examples/` | Runnable examples. |
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| `docs/wiki/` | Documentation sources. |
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## Building and testing
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### Rust
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```bash
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cargo fmt --all --check
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cargo clippy --workspace --all-targets -- -D warnings
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cargo test --workspace
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cargo test -p wickra-data --features live-binance
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```
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The minimum supported Rust version is **1.75** for the workspace crates and
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**1.77** for `bindings/node`; the `msrv` CI job enforces both.
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### Python
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```bash
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cd bindings/python
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python -m maturin build --release --out dist
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python -m pip install --force-reinstall --no-deps dist/wickra-*.whl
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python -m pytest -q
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```
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### Node
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```bash
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cd bindings/node
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npm install
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npx napi build --platform --release
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node --test __tests__/
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```
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### WASM
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```bash
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wasm-pack build bindings/wasm --target web --release --features panic-hook
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wasm-pack test --node bindings/wasm
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```
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## Standards for a change
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- **Formatting & lints.** `cargo fmt` must leave the tree unchanged and
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`cargo clippy ... -D warnings` must be clean. CI gates both.
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- **Tests.** New behaviour needs tests; bug fixes need a regression test.
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- **Indicator correctness.** A new or changed indicator must have a
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reference-value test against a known-good source (TA-Lib, pandas-ta, or a
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hand-computed value) and a `reset` test.
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- **Streaming parity.** An indicator's `batch` output must equal the sequence
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of `update` calls.
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- **Bindings.** A change to a public indicator API must be mirrored across the
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Python, Node, and WASM bindings, including their type stubs / `.d.ts`.
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- **Docs.** Update the relevant page under `docs/wiki/` and the `README.md`
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when behaviour or the public API changes.
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- **Changelog.** Add an entry under `## [Unreleased]` in `CHANGELOG.md`.
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## Commit and pull-request workflow
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1. Branch off `main`.
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2. Keep commits focused — one logical change per commit, with an imperative
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subject line and a body explaining *why*.
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3. Open a pull request against `main` and fill in the template.
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4. CI must be green before review.
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## Reporting bugs and proposing features
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Use the issue templates under
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[`.github/ISSUE_TEMPLATE`](.github/ISSUE_TEMPLATE). For security-sensitive
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reports, follow [`SECURITY.md`](SECURITY.md) instead of opening a public issue.
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