Commit Graph

58 Commits

Author SHA1 Message Date
dependabot[bot] c6972dd476 deps(actions): bump the github-actions group with 4 updates (#346)
Bumps the github-actions group with 4 updates: [actions/checkout](https://github.com/actions/checkout), [taiki-e/install-action](https://github.com/taiki-e/install-action), [actions/setup-java](https://github.com/actions/setup-java) and [softprops/action-gh-release](https://github.com/softprops/action-gh-release).


Updates `actions/checkout` from 6.0.2 to 7.0.0
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v6.0.2...9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0)

Updates `taiki-e/install-action` from 2.81.10 to 2.82.0
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/install-action/compare/7a79fe8c3a13344501c80d99cae481c1c9085912...b8cecb83565409bcc297b2df6e77f030b2a468d5)

Updates `actions/setup-java` from 5.2.0 to 5.3.0
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/be666c2fcd27ec809703dec50e508c2fdc7f6654...ad2b38190b15e4d6bdf0c97fb4fca8412226d287)

Updates `softprops/action-gh-release` from 3.0.0 to 3.0.1
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](https://github.com/softprops/action-gh-release/compare/b4309332981a82ec1c5618f44dd2e27cc8bfbfda...718ea10b132b3b2eba29c1007bb80653f286566b)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: taiki-e/install-action
  dependency-version: 2.82.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: actions/setup-java
  dependency-version: 5.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: softprops/action-gh-release
  dependency-version: 3.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-06-28 00:25:33 +02:00
kingchenc 57e52c67b9 ci: add external link check (lychee, hybrid non-blocking) (#339)
* ci: add external link check (lychee, scheduled + on-demand)

Adds a non-blocking external-link checker mirroring wickra-docs: an
authoritative weekly + on-demand lychee run (this workflow), kept off the
PR/release path so a flaky third-party site can never block a merge or an
irreversible publish. Fixes the one redirecting link it would flag
(docs.rs/wickra -> docs.rs/wickra/latest/wickra/ in SUPPORT.md).

* ci: run lychee as a non-blocking PR job (continue-on-error)

Hybrid link-check: the authoritative run is the scheduled links.yml; this
adds an early heads-up on PRs that never gates the merge. release.yml stays
ungated so a flaky third-party site can never block an irreversible publish.
2026-06-22 15:59:14 +02:00
dependabot[bot] 98bb57c868 deps(actions): bump the github-actions group with 4 updates (#336)
Bumps the github-actions group with 4 updates: [actions/setup-python](https://github.com/actions/setup-python), [actions/upload-artifact](https://github.com/actions/upload-artifact), [taiki-e/install-action](https://github.com/taiki-e/install-action) and [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `actions/setup-python` from 5.6.0 to 6.2.0
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v5.6.0...a309ff8b426b58ec0e2a45f0f869d46889d02405)

Updates `actions/upload-artifact` from 4.6.2 to 7.0.1
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4.6.2...043fb46d1a93c77aae656e7c1c64a875d1fc6a0a)

Updates `taiki-e/install-action` from 2.81.6 to 2.81.10
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/install-action/compare/59012be0884e296ca2da49b530610e72c49039ad...7a79fe8c3a13344501c80d99cae481c1c9085912)

Updates `codecov/codecov-action` from 6.0.1 to 7.0.0
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/e79a6962e0d4c0c17b229090214935d2e33f8354...fb8b3582c8e4def4969c97caa2f19720cb33a72f)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: 6.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: actions/upload-artifact
  dependency-version: 7.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: taiki-e/install-action
  dependency-version: 2.81.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
- dependency-name: codecov/codecov-action
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-06-21 15:30:13 +02:00
kingchenc 7e5d394f2a fix(r): document the data-layer exports + add an R CMD check gate (#330)
Clears the R CMD check **WARNING**s r-universe surfaced when it finally built
0.9.5 (it was stuck on 0.9.2, before the data layer existed): 11/13 platform
builds reported the same two warnings.

### Warnings fixed
1. **Undocumented code objects** — the data layer added in 0.9.3 (`BinanceFeed`,
   `CandleReader`, `Resampler`, `TickAggregator`, `fetch_binance_klines` and the
   generics `name` / `is_ready` / `warmup_period` / `push` / `read`). The roxygen
   blocks existed in `methods.R`, but the `man/*.Rd` were never regenerated, and
   the constructors had only a title.
2. **Codoc mismatch** — `AwesomeOscillatorHistogram.Rd` still documented
   `sma_period` after the argument was renamed to `lookback`.

### Changes
- Full `@param`/`@return` roxygen on the seven data-layer constructors.
- Regenerated `man/*.Rd` + `NAMESPACE` with roxygen2: 13 new pages, the stale
  AwesomeOscillator usage refreshed, and `flush` registered on `base::flush`.
- Fixed the `push()` example (`TickAggregator(1000)` was missing the required
  `gap_fill`) — it only ran once `push()` got a generated `.Rd`.
- **New CI gate:** a ubuntu-only `R CMD check` in the `r` job that fails on doc
  WARNING/ERROR, so stale docs fail the PR instead of reaching r-universe.

Verified locally with `R CMD check` (R 4.6.0 + Rtools45): *missing documentation
entries* and *Rd \usage sections* now **OK**, examples **OK**, tests **OK**. This
PR's own CI exercises the new gate.

Follow-up: a separate `0.9.6` release ships these doc fixes to r-universe.
2026-06-18 01:38:44 +02:00
kingchenc 929fc17127 ci: harden cache, timeouts and retries across CI and release (#328)
Hardens both workflows after the R-on-ubuntu job repeatedly hit the 20-minute
job cap and was cancelled (no R-package cache + no retry + a slow source build).
Each item below maps to the requested checklist.

### CI (`ci.yml`)
- **Timeouts 20 → 30 min** on every job (backstop only; real jobs finish well under).
- **R dependencies cached**: replace the manual `install.packages(testthat/knitr)`
  with `r-lib/actions/setup-r-dependencies` — restores a cached R library and pulls
  **RSPM binaries** instead of compiling from source (the slow/flaky path that blew
  the cap). This is the actual root-cause fix.
- **NuGet cache** for the C# job (`~/.nuget/packages`, keyed on the project files).
- **Retry** the network installs that had none — `npm ci`, `dotnet test`,
  `mvn install` — via `nick-fields/retry` (2–3 attempts, backoff). On top of the
  existing env-level retries (`CARGO_NET_RETRY`, `npm_config_fetch_retries`,
  `PIP_RETRIES`) and the setup-* CDN-flake retries.
- **Go stays `cache: false`** on purpose: the module has no `go.sum` / external
  deps, so there is nothing to cache (enabling it would only warn).

### Release (`release.yml`)
- **Per-job timeouts** added (there were none — only GitHub's 6h default): **45 min**,
  higher than CI's 30 because the wheel/build jobs compile from source incl.
  **vendored OpenSSL** and must not be killed mid-build.
- **wasm-publish** gets a `Swatinem/rust-cache` like the other Rust-build jobs.
- **Retry** the no-retry network installs (`npm ci` ×2, `dotnet pack`). The actual
  publish/deploy steps are left alone — they are already idempotent
  (skip-existing / skip-duplicate), so re-running the job is the safe recovery.

### R binding download (`bindings/r/configure[.win]`)
- A freshly cut release can 404 for 1–2 min while assets propagate, which broke
  the C ABI download (`cannot open URL … 404`). Add a `wickra_download` retry
  helper (6 × 20s ≈ 2 min backoff) for both the release-asset and wasm-source
  downloads. Note: the CI R job builds the C ABI **locally** (`WICKRA_*_DIR`), so
  it never downloads — this fix covers the real-world r-universe / end-user build.

This PR's own CI exercises the CI changes (the reworked R job, caches, retries,
timeouts) before merge; the release-only changes are validated on the next tag.
2026-06-17 23:42:06 +02:00
kingchenc 41d5a7dd25 fix: build Linux Python wheels with vendored OpenSSL (manylinux + musllinux) (#327)
Fixes the Linux Python wheel build that broke the `0.9.3` release (and would
have broken `0.9.4`), and adds a CI guard so it cannot regress silently.

### Root cause
The `live-binance` data layer links `native-tls` -> `openssl-sys`, which needs
OpenSSL at build time. Neither wheel container provides it:
- **manylinux** ships no OpenSSL headers, and
- **musllinux** cross-compiles against a musl sysroot that has no OpenSSL at all,
  so installing a host package (`yum`/`apk`) cannot reach the cross target.

The 3-OS Python CI jobs build natively on the runner, which already has system
OpenSSL, so CI stayed green while the release container build failed.

### Fix
- New opt-in **`vendored-tls`** feature on `wickra-data` and the Python binding:
  enables `native-tls/vendored`, compiling OpenSSL from source and linking it
  statically. No system OpenSSL needed on either libc. No-op on macOS/Windows
  (Security.framework / SChannel — `openssl-sys` is never in the graph there).
- `release.yml` builds the Linux wheels with `--features vendored-tls` (replaces
  the manylinux-only `before-script-linux` header install, which could not fix
  the musllinux cross build).
- CI gains a **`manylinux` + `musllinux` container build-smoke** matrix job, so
  both container builds run on every PR. This PR's own CI is the proof the fix
  works before any release re-attempt.

### Notes
- No version bump: `0.9.4` published nowhere (the release run was cancelled
  before any publish job ran), so this lands on `0.9.4` and the tag is re-pointed
  at the fixed commit.
- Adds checks to `ci.yml` (the smoke job is now a 2-entry matrix).
2026-06-17 22:26:21 +02:00
kingchenc 59acefa1ea ci: retry-harden the Rust toolchain install across all jobs (#307) 2026-06-15 07:09:39 +02:00
kingchenc 120b6ac265 docs+ci: surface 10-language golden verification (#303)
* docs+ci: surface 10-language golden verification; add WASM golden CI

- README: add C++ to the Quickstart list and state prominently that all 514
  indicators are replayed through all 10 languages and checked bit-for-bit
  against the Rust reference.
- CHANGELOG: document the cross-language golden suite, the Java and R C-ABI
  bool-marshalling fixes, the C# nullable directive and the live_binance rename.
- ci.yml: run the WASM golden suite (nodejs-target build + node --test); the
  C/C++ golden tests already run via the C-ABI job's ctest and the other
  bindings pick up their golden runners in their existing test suites.

* readme: add verified badge + prominent per-language throughput table

- Add the 'verified across 10 languages' badge to the badge row, linking to
  the FAQ that explains the cross-language golden parity.
- Surface a per-binding throughput table (the cost of each language's FFI
  boundary) so readers can pick a binding that keeps up with streaming hot
  loops — the cross-library benchmarks stay in BENCHMARKS.md.

* changelog: note the verified badge and per-binding throughput table

* docs: fix cross-language consistency (audit)

- docs/README.md: add the missing C++ quickstart link.
- README testing section: the golden parity now covers all 10 languages and
  all 514 indicators (was 'four C-ABI bindings, 7 archetype indicators').
- CHANGELOG: the live_binance rename also covers the C examples.
2026-06-15 05:07:52 +02:00
kingchenc 4a12f60a88 ci: test the Node binding on the 22/24 LTS (18/20 are EOL) (#294)
* ci: test the Node binding on the 22/24 LTS (18/20 are EOL)

Node 18 is EOL and 20 reaches EOL; move the binding CI matrix from [18, 20]
to [22, 24] (both LTS), bump the fixed Node setups in ci.yml/release.yml to 22,
and raise package.json engines to >= 20.

The N-API 8 binary is ABI-stable across Node versions, so no per-version build
is needed. The `npm test` script (`node --test __tests__/`) breaks on Node 22
— it resolves `__tests__` as a module — so switch to `node --test` (auto-
discovery). Verified locally on Node 22: build + 584 tests green.

* build(node): sync package-lock engines.node to >= 20

* ci(node): drop the __tests__/ path arg so node --test auto-discovers

On Node 22+, `node --test __tests__/` resolves the directory as a single
module and fails with one unrunnable subtest. `node --test` (no path)
auto-discovers every *.test.js under the package, matching the package.json
test script. Verified locally: 584 tests pass.
2026-06-14 00:23:36 +02:00
kingchenc db5bd5e028 ci: build the Java binding on JDK 25 LTS (22 is EOL) (#292)
Java 22 is a non-LTS that has reached end of life; bump the build JDK in
ci.yml and release.yml to the 25 LTS. The pom pins `maven.compiler.release`
to 22, so the emitted bytecode and the Java 22+ runtime floor (FFM API, final
since 22) are unchanged. Not 21 — FFM was only preview there.
2026-06-13 23:55:49 +02:00
dependabot[bot] baffebd3da deps(actions): bump actions/checkout from 6.0.2 to 6.0.3 (#269)
Bumps [actions/checkout](https://github.com/actions/checkout) from 6.0.2 to 6.0.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/checkout/releases">actions/checkout's releases</a>.</em></p>
<blockquote>
<h2>v6.0.3</h2>
<h2>What's Changed</h2>
<ul>
<li>Update changelog by <a href="https://github.com/ericsciple"><code>@​ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2357">actions/checkout#2357</a></li>
<li>fix: expand merge commit SHA regex and add SHA-256 test cases by <a href="https://github.com/yaananth"><code>@​yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2414">actions/checkout#2414</a></li>
<li>Fix checkout init for SHA-256 repositories by <a href="https://github.com/yaananth"><code>@​yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2439">actions/checkout#2439</a></li>
<li>Update changelog for v6.0.3 by <a href="https://github.com/yaananth"><code>@​yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2446">actions/checkout#2446</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/yaananth"><code>@​yaananth</code></a> made their first contribution in <a href="https://redirect.github.com/actions/checkout/pull/2414">actions/checkout#2414</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v6...v6.0.3">https://github.com/actions/checkout/compare/v6...v6.0.3</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/actions/checkout/blob/main/CHANGELOG.md">actions/checkout's changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<h2>v6.0.3</h2>
<ul>
<li>Fix checkout init for SHA-256 repositories by <a href="https://github.com/yaananth"><code>@​yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2439">actions/checkout#2439</a></li>
<li>fix: expand merge commit SHA regex and add SHA-256 test cases by <a href="https://github.com/yaananth"><code>@​yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2414">actions/checkout#2414</a></li>
</ul>
<h2>v6.0.2</h2>
<ul>
<li>Fix tag handling: preserve annotations and explicit fetch-tags by <a href="https://github.com/ericsciple"><code>@​ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2356">actions/checkout#2356</a></li>
</ul>
<h2>v6.0.1</h2>
<ul>
<li>Add worktree support for persist-credentials includeIf by <a href="https://github.com/ericsciple"><code>@​ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2327">actions/checkout#2327</a></li>
</ul>
<h2>v6.0.0</h2>
<ul>
<li>Persist creds to a separate file by <a href="https://github.com/ericsciple"><code>@​ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2286">actions/checkout#2286</a></li>
<li>Update README to include Node.js 24 support details and requirements by <a href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2248">actions/checkout#2248</a></li>
</ul>
<h2>v5.0.1</h2>
<ul>
<li>Port v6 cleanup to v5 by <a href="https://github.com/ericsciple"><code>@​ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2301">actions/checkout#2301</a></li>
</ul>
<h2>v5.0.0</h2>
<ul>
<li>Update actions checkout to use node 24 by <a href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2226">actions/checkout#2226</a></li>
</ul>
<h2>v4.3.1</h2>
<ul>
<li>Port v6 cleanup to v4 by <a href="https://github.com/ericsciple"><code>@​ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2305">actions/checkout#2305</a></li>
</ul>
<h2>v4.3.0</h2>
<ul>
<li>docs: update README.md by <a href="https://github.com/motss"><code>@​motss</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1971">actions/checkout#1971</a></li>
<li>Add internal repos for checking out multiple repositories by <a href="https://github.com/mouismail"><code>@​mouismail</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1977">actions/checkout#1977</a></li>
<li>Documentation update - add recommended permissions to Readme by <a href="https://github.com/benwells"><code>@​benwells</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2043">actions/checkout#2043</a></li>
<li>Adjust positioning of user email note and permissions heading by <a href="https://github.com/joshmgross"><code>@​joshmgross</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2044">actions/checkout#2044</a></li>
<li>Update README.md by <a href="https://github.com/nebuk89"><code>@​nebuk89</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2194">actions/checkout#2194</a></li>
<li>Update CODEOWNERS for actions by <a href="https://github.com/TingluoHuang"><code>@​TingluoHuang</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2224">actions/checkout#2224</a></li>
<li>Update package dependencies by <a href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2236">actions/checkout#2236</a></li>
</ul>
<h2>v4.2.2</h2>
<ul>
<li><code>url-helper.ts</code> now leverages well-known environment variables by <a href="https://github.com/jww3"><code>@​jww3</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1941">actions/checkout#1941</a></li>
<li>Expand unit test coverage for <code>isGhes</code> by <a href="https://github.com/jww3"><code>@​jww3</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1946">actions/checkout#1946</a></li>
</ul>
<h2>v4.2.1</h2>
<ul>
<li>Check out other refs/* by commit if provided, fall back to ref by <a href="https://github.com/orhantoy"><code>@​orhantoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1924">actions/checkout#1924</a></li>
</ul>
<h2>v4.2.0</h2>
<ul>
<li>Add Ref and Commit outputs by <a href="https://github.com/lucacome"><code>@​lucacome</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1180">actions/checkout#1180</a></li>
<li>Dependency updates by <a href="https://github.com/dependabot"><code>@​dependabot</code></a>- <a href="https://redirect.github.com/actions/checkout/pull/1777">actions/checkout#1777</a>, <a href="https://redirect.github.com/actions/checkout/pull/1872">actions/checkout#1872</a></li>
</ul>
<h2>v4.1.7</h2>
<ul>
<li>Bump the minor-npm-dependencies group across 1 directory with 4 updates by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1739">actions/checkout#1739</a></li>
<li>Bump actions/checkout from 3 to 4 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1697">actions/checkout#1697</a></li>
<li>Check out other refs/* by commit by <a href="https://github.com/orhantoy"><code>@​orhantoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1774">actions/checkout#1774</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/actions/checkout/commit/df4cb1c069e1874edd31b4311f1884172cec0e10"><code>df4cb1c</code></a> Update changelog for v6.0.3 (<a href="https://redirect.github.com/actions/checkout/issues/2446">#2446</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/1cce3390c2bfda521930d01229c073c7ff920824"><code>1cce339</code></a> Fix checkout init for SHA-256 repositories (<a href="https://redirect.github.com/actions/checkout/issues/2439">#2439</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/900f2210b1d28bbbd0bd22d17926b9e224e8f231"><code>900f221</code></a> fix: expand merge commit SHA regex and add SHA-256 test cases (<a href="https://redirect.github.com/actions/checkout/issues/2414">#2414</a>)</li>
<li><a href="https://github.com/actions/checkout/commit/0c366fd6a839edf440554fa01a7085ccba70ac98"><code>0c366fd</code></a> Update changelog (<a href="https://redirect.github.com/actions/checkout/issues/2357">#2357</a>)</li>
<li>See full diff in <a href="https://github.com/actions/checkout/compare/de0fac2e4500dabe0009e67214ff5f5447ce83dd...df4cb1c069e1874edd31b4311f1884172cec0e10">compare view</a></li>
</ul>
</details>
<br />


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2026-06-12 22:36:18 +02:00
dependabot[bot] e631e55195 deps(actions): bump actions/setup-java from 4.8.0 to 5.2.0 (#268)
Bumps [actions/setup-java](https://github.com/actions/setup-java) from 4.8.0 to 5.2.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/setup-java/releases">actions/setup-java's releases</a>.</em></p>
<blockquote>
<h2>v5.2.0</h2>
<h2>What's Changed</h2>
<h3>Enhancement</h3>
<ul>
<li>Retry on HTTP 522 Connection timed out by <a href="https://github.com/findepi"><code>@​findepi</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/964">actions/setup-java#964</a></li>
</ul>
<h3>Documentation Changes</h3>
<ul>
<li>Update gradle caching by <a href="https://github.com/priya-kinthali"><code>@​priya-kinthali</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/972">actions/setup-java#972</a></li>
<li>Update checkout to v6 by <a href="https://github.com/mahabaleshwars"><code>@​mahabaleshwars</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/973">actions/setup-java#973</a></li>
</ul>
<h3>Dependency Updates</h3>
<ul>
<li>Upgrade <code>@​actions/cache</code> to v5 by <a href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/968">actions/setup-java#968</a></li>
<li>Upgrade actions/checkout from 5 to 6 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/961">actions/setup-java#961</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/findepi"><code>@​findepi</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/964">actions/setup-java#964</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-java/compare/v5...v5.2.0">https://github.com/actions/setup-java/compare/v5...v5.2.0</a></p>
<h2>v5.1.0</h2>
<h2>What's Changed</h2>
<h3>New Features</h3>
<ul>
<li>Add support for <code>.sdkmanrc</code> file in <code>java-version-file</code> parameter by <a href="https://github.com/guicamest"><code>@​guicamest</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/736">actions/setup-java#736</a></li>
<li>Add support for Microsoft OpenJDK 25 builds by <a href="https://github.com/the-mod"><code>@​the-mod</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/927">actions/setup-java#927</a></li>
</ul>
<h3>Bug Fixes &amp; Improvements</h3>
<ul>
<li>Update Regex to Support All ASDF Versions for the supported distributions in tool-versions File by <a href="https://github.com/aparnajyothi-y"><code>@​aparnajyothi-y</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/767">actions/setup-java#767</a></li>
<li>Enhance error logging for network failures to include endpoint/IP details, add retry mechanism and update workflows to use macos-15-intel by <a href="https://github.com/priya-kinthali"><code>@​priya-kinthali</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/946">actions/setup-java#946</a></li>
<li>Update SapMachine URLs by <a href="https://github.com/RealCLanger"><code>@​RealCLanger</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/955">actions/setup-java#955</a></li>
<li>Add GitHub Token Support for GraalVM and Refactor Code by <a href="https://github.com/mahabaleshwars"><code>@​mahabaleshwars</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/849">actions/setup-java#849</a></li>
</ul>
<h3>Documentation changes</h3>
<ul>
<li>Update documentation to use checkout and Java v5 by <a href="https://github.com/lmvysakh"><code>@​lmvysakh</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/903">actions/setup-java#903</a></li>
<li>Clarify JAVA_HOME and PATH setup in README by <a href="https://github.com/chiranjib-swain"><code>@​chiranjib-swain</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/841">actions/setup-java#841</a></li>
</ul>
<h3>Dependency updates</h3>
<ul>
<li>Upgrade prettier from 2.8.8 to 3.6.2 and document breaking changes in v5 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/873">actions/setup-java#873</a></li>
<li>Upgrade actions/publish-action from 0.3.0 to 0.4.0  by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/912">actions/setup-java#912</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/lmvysakh"><code>@​lmvysakh</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/903">actions/setup-java#903</a></li>
<li><a href="https://github.com/chiranjib-swain"><code>@​chiranjib-swain</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/841">actions/setup-java#841</a></li>
<li><a href="https://github.com/the-mod"><code>@​the-mod</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/927">actions/setup-java#927</a></li>
<li><a href="https://github.com/priya-kinthali"><code>@​priya-kinthali</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/946">actions/setup-java#946</a></li>
<li><a href="https://github.com/guicamest"><code>@​guicamest</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/736">actions/setup-java#736</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-java/compare/v5...v5.1.0">https://github.com/actions/setup-java/compare/v5...v5.1.0</a></p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/actions/setup-java/commit/be666c2fcd27ec809703dec50e508c2fdc7f6654"><code>be666c2</code></a> Chore: Version Update and Checkout Update to v6 (<a href="https://redirect.github.com/actions/setup-java/issues/973">#973</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/f7a6fefba97e80156950e16f2a9dafc8579b7d05"><code>f7a6fef</code></a> Bump actions/checkout from 5 to 6 (<a href="https://redirect.github.com/actions/setup-java/issues/961">#961</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/d81c4e45f3ac973cc936d79104023e20054ba578"><code>d81c4e4</code></a> Upgrade <code>@​actions/cache</code> to v5 (<a href="https://redirect.github.com/actions/setup-java/issues/968">#968</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/1b1bbe1085cb6ab21b5b19b7bebc091a9430026a"><code>1b1bbe1</code></a> readme update (<a href="https://redirect.github.com/actions/setup-java/issues/972">#972</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/5d7b2146334bacf88728daaa70414a99f5164e0f"><code>5d7b214</code></a> Retry on HTTP 522 Connection timed out (<a href="https://redirect.github.com/actions/setup-java/issues/964">#964</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/f2beeb24e141e01a676f977032f5a29d81c9e27e"><code>f2beeb2</code></a> Bump actions/publish-action from 0.3.0 to 0.4.0 (<a href="https://redirect.github.com/actions/setup-java/issues/912">#912</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/4e7e684fbb6e33f88ecb2cf1e6b3797739cf499b"><code>4e7e684</code></a> feat: Add support for <code>.sdkmanrc</code> file in <code>java-version-file</code> parameter (<a href="https://redirect.github.com/actions/setup-java/issues/736">#736</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/46c56d6f92c88cf540acf95a12a4a41197499222"><code>46c56d6</code></a> Add GitHub Token Support for GraalVM and Refactor Code (<a href="https://redirect.github.com/actions/setup-java/issues/849">#849</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/66b945764b75604b3cfd644c3ada5232cf6c90c6"><code>66b9457</code></a> Update SapMachine URLs (<a href="https://redirect.github.com/actions/setup-java/issues/955">#955</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/6ba5449b7dcda52941806a19f0cf626b6420191e"><code>6ba5449</code></a> Enhance error logging for network failures to include endpoint/IP details, ad...</li>
<li>Additional commits viewable in <a href="https://github.com/actions/setup-java/compare/c1e323688fd81a25caa38c78aa6df2d33d3e20d9...be666c2fcd27ec809703dec50e508c2fdc7f6654">compare view</a></li>
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</details>
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[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/setup-java&package-manager=github_actions&previous-version=4.8.0&new-version=5.2.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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You can trigger Dependabot actions by commenting on this PR:
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2026-06-12 22:21:13 +02:00
dependabot[bot] 63949f6fc8 deps(actions): bump actions/setup-go from 5.6.0 to 6.4.0 (#267)
Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5.6.0 to 6.4.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/setup-go/releases">actions/setup-go's releases</a>.</em></p>
<blockquote>
<h2>v6.4.0</h2>
<h2>What's Changed</h2>
<h3>Enhancement</h3>
<ul>
<li>Add go-download-base-url input for custom Go distributions by <a href="https://github.com/gdams"><code>@​gdams</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/721">actions/setup-go#721</a></li>
</ul>
<h3>Dependency update</h3>
<ul>
<li>Upgrade minimatch from 3.1.2 to 3.1.5 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/727">actions/setup-go#727</a></li>
</ul>
<h3>Documentation update</h3>
<ul>
<li>Rearrange README.md, add advanced-usage.md by <a href="https://github.com/priyagupta108"><code>@​priyagupta108</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/724">actions/setup-go#724</a></li>
<li>Fix Microsoft build of Go link by <a href="https://github.com/gdams"><code>@​gdams</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/734">actions/setup-go#734</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/gdams"><code>@​gdams</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-go/pull/721">actions/setup-go#721</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-go/compare/v6...v6.4.0">https://github.com/actions/setup-go/compare/v6...v6.4.0</a></p>
<h2>v6.3.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Update default Go module caching to use go.mod by <a href="https://github.com/priyagupta108"><code>@​priyagupta108</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/705">actions/setup-go#705</a></li>
<li>Fix golang download url to go.dev by <a href="https://github.com/178inaba"><code>@​178inaba</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/469">actions/setup-go#469</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-go/compare/v6...v6.3.0">https://github.com/actions/setup-go/compare/v6...v6.3.0</a></p>
<h2>v6.2.0</h2>
<h2>What's Changed</h2>
<h3>Enhancements</h3>
<ul>
<li>Example for restore-only cache in documentation  by <a href="https://github.com/aparnajyothi-y"><code>@​aparnajyothi-y</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/696">actions/setup-go#696</a></li>
<li>Update Node.js version in action.yml by <a href="https://github.com/ccoVeille"><code>@​ccoVeille</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/691">actions/setup-go#691</a></li>
<li>Documentation update of actions/checkout by <a href="https://github.com/deining"><code>@​deining</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/683">actions/setup-go#683</a></li>
</ul>
<h3>Dependency updates</h3>
<ul>
<li>Upgrade js-yaml from 3.14.1 to 3.14.2 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/682">actions/setup-go#682</a></li>
<li>Upgrade <code>@​actions/cache</code> to v5 by <a href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/695">actions/setup-go#695</a></li>
<li>Upgrade actions/checkout from 5 to 6 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/686">actions/setup-go#686</a></li>
<li>Upgrade qs from 6.14.0 to 6.14.1 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/703">actions/setup-go#703</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/ccoVeille"><code>@​ccoVeille</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-go/pull/691">actions/setup-go#691</a></li>
<li><a href="https://github.com/deining"><code>@​deining</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-go/pull/683">actions/setup-go#683</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-go/compare/v6...v6.2.0">https://github.com/actions/setup-go/compare/v6...v6.2.0</a></p>
<h2>v6.1.0</h2>
<h2>What's Changed</h2>
<h3>Enhancements</h3>
<ul>
<li>Fall back to downloading from go.dev/dl instead of storage.googleapis.com/golang by <a href="https://github.com/nicholasngai"><code>@​nicholasngai</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/665">actions/setup-go#665</a></li>
<li>Add support for .tool-versions file and update workflow by <a href="https://github.com/priya-kinthali"><code>@​priya-kinthali</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/673">actions/setup-go#673</a></li>
<li>Add comprehensive breaking changes documentation for v6 by <a href="https://github.com/mahabaleshwars"><code>@​mahabaleshwars</code></a> in <a href="https://redirect.github.com/actions/setup-go/pull/674">actions/setup-go#674</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/actions/setup-go/commit/4a3601121dd01d1626a1e23e37211e3254c1c06c"><code>4a36011</code></a> docs: fix Microsoft build of Go link (<a href="https://redirect.github.com/actions/setup-go/issues/734">#734</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/8f19afcc704763637be6b1718da0af52ca05785d"><code>8f19afc</code></a> feat: add go-download-base-url input for custom Go distributions (<a href="https://redirect.github.com/actions/setup-go/issues/721">#721</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/27fdb267c15a8835f1ead03dfa07f89be2bb741a"><code>27fdb26</code></a> Bump minimatch from 3.1.2 to 3.1.5 (<a href="https://redirect.github.com/actions/setup-go/issues/727">#727</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/def8c394e3ad351a79bc93815e4a585520fe993b"><code>def8c39</code></a> Rearrange README.md, add advanced-usage.md (<a href="https://redirect.github.com/actions/setup-go/issues/724">#724</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/4b73464bb391d4059bd26b0524d20df3927bd417"><code>4b73464</code></a> Fix golang download url to go.dev (<a href="https://redirect.github.com/actions/setup-go/issues/469">#469</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/a5f9b05d2d216f63e13859e0d847461041025775"><code>a5f9b05</code></a> Update default Go module caching to use go.mod (<a href="https://redirect.github.com/actions/setup-go/issues/705">#705</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5"><code>7a3fe6c</code></a> Bump qs from 6.14.0 to 6.14.1 (<a href="https://redirect.github.com/actions/setup-go/issues/703">#703</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/b9adafd441833a027479ddd0db37eaece68d35cb"><code>b9adafd</code></a> Bump actions/checkout from 5 to 6 (<a href="https://redirect.github.com/actions/setup-go/issues/686">#686</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/d73f6bcfc2b419b74f47075f8a487b40cc4680f8"><code>d73f6bc</code></a> README.md: correct to actions/checkout@v6 (<a href="https://redirect.github.com/actions/setup-go/issues/683">#683</a>)</li>
<li><a href="https://github.com/actions/setup-go/commit/ae252ee6fb24babc50e89fc67c4aa608e69fbf8f"><code>ae252ee</code></a> Bump <code>@​actions/cache</code> to v5 (<a href="https://redirect.github.com/actions/setup-go/issues/695">#695</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/actions/setup-go/compare/40f1582b2485089dde7abd97c1529aa768e1baff...4a3601121dd01d1626a1e23e37211e3254c1c06c">compare view</a></li>
</ul>
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2026-06-12 22:08:01 +02:00
dependabot[bot] 92210eb7b8 deps(actions): bump taiki-e/install-action from 2.79.15 to 2.81.6 (#266)
Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.79.15 to 2.81.6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/taiki-e/install-action/releases">taiki-e/install-action's releases</a>.</em></p>
<blockquote>
<h2>2.81.6</h2>
<ul>
<li>
<p>Update <code>prek@latest</code> to 0.4.4.</p>
</li>
<li>
<p>Update <code>cargo-shear@latest</code> to 1.13.0.</p>
</li>
</ul>
<h2>2.81.5</h2>
<ul>
<li>
<p>Update <code>vacuum@latest</code> to 0.29.0.</p>
</li>
<li>
<p>Update <code>uv@latest</code> to 0.11.19.</p>
</li>
<li>
<p>Update <code>typos@latest</code> to 1.47.2.</p>
</li>
<li>
<p>Update <code>mise@latest</code> to 2026.6.0.</p>
</li>
</ul>
<h2>2.81.4</h2>
<ul>
<li>
<p>Update <code>vacuum@latest</code> to 0.28.4.</p>
</li>
<li>
<p>Update <code>typos@latest</code> to 1.47.1.</p>
</li>
<li>
<p>Update <code>syft@latest</code> to 1.45.0.</p>
</li>
<li>
<p>Update <code>cargo-neat@latest</code> to 0.4.0.</p>
</li>
<li>
<p>Update <code>cargo-mutants@latest</code> to 27.1.0.</p>
</li>
</ul>
<h2>2.81.3</h2>
<ul>
<li>
<p>Update <code>vacuum@latest</code> to 0.28.3.</p>
</li>
<li>
<p>Update <code>uv@latest</code> to 0.11.18.</p>
</li>
<li>
<p>Update <code>trivy@latest</code> to 0.71.0.</p>
</li>
</ul>
<h2>2.81.2</h2>
<ul>
<li>
<p>Update <code>mise@latest</code> to 2026.5.18.</p>
</li>
<li>
<p>Update <code>cargo-semver-checks@latest</code> to 0.48.0.</p>
</li>
</ul>
<h2>2.81.1</h2>
<ul>
<li>
<p>Update <code>cargo-no-dev-deps@latest</code> to 0.2.24.</p>
</li>
<li>
<p>Update <code>cargo-hack@latest</code> to 0.6.45.</p>
</li>
</ul>
<h2>2.81.0</h2>
<ul>
<li>
<p>Support <code>convco</code>. (<a href="https://redirect.github.com/taiki-e/install-action/pull/1831">#1831</a>, thanks <a href="https://github.com/graelo"><code>@​graelo</code></a>)</p>
</li>
<li>
<p>Support <code>docgarden</code> (<a href="https://redirect.github.com/taiki-e/install-action/pull/1830">#1830</a>, thanks <a href="https://github.com/jesse-black"><code>@​jesse-black</code></a>)</p>
</li>
<li>
<p>Update <code>vacuum@latest</code> to 0.28.0.</p>
</li>
<li>
<p>Update <code>cargo-binstall@latest</code> to 1.19.1.</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md">taiki-e/install-action's changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<p>All notable changes to this project will be documented in this file.</p>
<p>This project adheres to <a href="https://semver.org">Semantic Versioning</a>.</p>
<!-- raw HTML omitted -->
<h2>[Unreleased]</h2>
<h2>[2.81.10] - 2026-06-11</h2>
<ul>
<li>
<p>Update <code>tombi@latest</code> to 1.1.3.</p>
</li>
<li>
<p>Update <code>release-plz@latest</code> to 0.3.159.</p>
</li>
<li>
<p>Update <code>cosign@latest</code> to 3.1.1.</p>
</li>
</ul>
<h2>[2.81.9] - 2026-06-10</h2>
<ul>
<li>
<p>Update <code>wasm-bindgen@latest</code> to 0.2.123.</p>
</li>
<li>
<p>Update <code>tombi@latest</code> to 1.1.2.</p>
</li>
<li>
<p>Update <code>parse-changelog@latest</code> to 0.6.17.</p>
</li>
<li>
<p>Update <code>just@latest</code> to 1.52.0.</p>
</li>
<li>
<p>Update <code>gungraun-runner@latest</code> to 0.19.2.</p>
</li>
<li>
<p>Update <code>cargo-binstall@latest</code> to 1.20.0.</p>
</li>
</ul>
<h2>[2.81.8] - 2026-06-08</h2>
<ul>
<li>
<p>Update <code>vacuum@latest</code> to 0.29.2.</p>
</li>
<li>
<p>Update <code>parse-dockerfile@latest</code> to 0.1.7.</p>
</li>
<li>
<p>Update <code>mise@latest</code> to 2026.6.1.</p>
</li>
<li>
<p>Update <code>cargo-shear@latest</code> to 1.13.1.</p>
</li>
</ul>
<h2>[2.81.7] - 2026-06-06</h2>
<ul>
<li>
<p>Update <code>wasmtime@latest</code> to 45.0.1.</p>
</li>
<li>
<p>Update <code>vacuum@latest</code> to 0.29.1.</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/taiki-e/install-action/commit/59012be0884e296ca2da49b530610e72c49039ad"><code>59012be</code></a> Release 2.81.6</li>
<li><a href="https://github.com/taiki-e/install-action/commit/52d2b0721d1d96983ea68305ea47cf412c2cb542"><code>52d2b07</code></a> Update <code>prek@latest</code> to 0.4.4</li>
<li><a href="https://github.com/taiki-e/install-action/commit/eeedd6ad125e98661ca2977b004703515f466511"><code>eeedd6a</code></a> Update <code>cargo-shear@latest</code> to 1.13.0</li>
<li><a href="https://github.com/taiki-e/install-action/commit/f23697a9b80ca29d330c6f9063d9df132e8be880"><code>f23697a</code></a> Update cargo-audit manifest</li>
<li><a href="https://github.com/taiki-e/install-action/commit/4bc351f7f2614e48088386e2a0ad917ca3a7e4ba"><code>4bc351f</code></a> Release 2.81.5</li>
<li><a href="https://github.com/taiki-e/install-action/commit/ee19c896b554e8b0244999a8559d4eaecf29da0c"><code>ee19c89</code></a> Update <code>vacuum@latest</code> to 0.29.0</li>
<li><a href="https://github.com/taiki-e/install-action/commit/026a7c19d8cde560882d2f6a1057690e982d4d70"><code>026a7c1</code></a> Update <code>uv@latest</code> to 0.11.19</li>
<li><a href="https://github.com/taiki-e/install-action/commit/73ae273667d96854ff27b31a096a2eff0076704b"><code>73ae273</code></a> Update <code>typos@latest</code> to 1.47.2</li>
<li><a href="https://github.com/taiki-e/install-action/commit/afcf03672edd439d42ab0d5d07c5254be5b35577"><code>afcf036</code></a> Update <code>mise@latest</code> to 2026.6.0</li>
<li><a href="https://github.com/taiki-e/install-action/commit/cde8c9e634f4a17bc06b61413ac0ef75450eac46"><code>cde8c9e</code></a> Release 2.81.4</li>
<li>Additional commits viewable in <a href="https://github.com/taiki-e/install-action/compare/0fd46367812ee04360509b4169d9f659d6892bb2...59012be0884e296ca2da49b530610e72c49039ad">compare view</a></li>
</ul>
</details>
<br />


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2026-06-12 21:54:06 +02:00
kingchenc 32e18cb3a3 feat(r): getting-started vignette + sample_ohlcv dataset (#262)
Fills the two empty r-universe tabs (**Articles**, **Datasets**) for the R package and gives R users a runnable onboarding path.

## What
- **`vignettes/getting-started.Rmd`** — Articles tab. Walks through batch vs streaming (and that they're equivalent), multi-output MACD, candle ATR, and `reset()`, all over the bundled sample series. Built strictly from the already-proven README quick-start + golden-test API (`Sma`/`Ema`/`Rsi`/`Atr`/`MacdIndicator`, `batch`/`update`/`reset`) — no new indicator logic.
- **`data/sample_ohlcv.rda`** (+ `data-raw/sample_ohlcv.R` generator) — Datasets tab. A deterministic, seeded synthetic daily OHLCV series (250 rows × `date/open/high/low/close/volume`); documented via `R/data.R` + `man/sample_ohlcv.Rd`. `LazyData: true` → available right after `library(wickra)`.
- **`DESCRIPTION`** — `Suggests: knitr, rmarkdown`, `VignetteBuilder: knitr`, `LazyData: true`.
- **`ci.yml`** — the R job now knits the vignette (executes its R chunks, no pandoc needed) so a broken example is caught **in CI** before r-universe / CRAN `R CMD check`. The main job otherwise only `R CMD INSTALL`s.

## Verified locally (R 4.6.0 + Rtools45)
- Package installs with the dev C-ABI override; dataset moves to the lazyload DB.
- Vignette **knits cleanly** — every chunk runs, `batch == streaming` holds, MACD/ATR/RSI produce sensible values.

## Notes
- No version bump — metadata/docs only; rides the next release. Merging triggers an r-universe rebuild → Articles + Datasets populate **and** (now that `support@wickra.org` is verified) the maintainer avatar resolves.
- `data-raw/` is `.Rbuildignore`d (generator, not shipped). The `.rda` is XZ-compressed (~3 KB).

Not merging — for review.
2026-06-11 21:44:56 +02:00
kingchenc 20c0002f8e ci: cap job runtimes and auto-retry the flaky Node test step (#252)
## Problem

A Node test job wedged on a macOS runner: the **Run Node tests** step (`node --test`) hung for **over an hour** while the identical tests passed in ~1.5 min on every other runner (Node 20 macOS same run: 1m46s; Node 18 macOS on a sibling PR: 1m34s). It is a one-off stuck process — the macOS analogue of the documented `setup-node` Windows CDN flake — not a real Node 18 vs 20 difference.

No job in `ci.yml` set any `timeout-minutes`, so a hung step runs toward GitHub's **6h default** before the platform kills it.

## Changes

- **Job-level `timeout-minutes: 20` backstop on all 15 jobs.** The slowest real job is ~5 min, so 20 min is generous headroom (survives cold-cache spikes) while turning a 6h hang into a 20-min fail. The clock counts execution time only — queued/waiting time does not count against it.
- **`Run Node tests` wrapped in `nick-fields/retry` (SHA-pinned, v4.0.0):** a hung attempt is killed after 6 min and retried once (`timeout_minutes: 6`, `max_attempts: 2`), so a one-off wedge self-heals without a manual re-run. Normal run is well under a minute; worst case 2×6 min stays under the 20-min job backstop.

## Notes

- New SHA-pinned third-party action (`nick-fields/retry@ad98453…` = v4.0.0) — satisfies the SHA-pin convention; `zizmor` runs on this PR.
- `ci.yml` validated as well-formed YAML; all 15 jobs confirmed to carry a job-level timeout.
2026-06-11 03:27:05 +02:00
kingchenc b06ce2678a Restructure the Go binding for self-contained distribution (#236)
## 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`).
2026-06-09 23:06:16 +02:00
kingchenc 5b7523265c Make the R binding self-contained (fetch the C ABI at install time) (#235)
## Problem
The R package built **only** inside the dev/CI workspace. `src/Makevars` and `configure.win` hard-required `WICKRA_INCLUDE_DIR` / `WICKRA_LIB_DIR` pointing at a pre-built `libwickra` (`configure.win` literally `: "${WICKRA_LIB_DIR:?...}"`), and there was no Unix `configure`. So **r-universe** and any plain `install.packages` / `install_github` failed — R had no working end-user install path.

## Fix
Fetch the prebuilt `wickra-c-<triple>.tar.gz` release asset matching the package version at install time and bundle the library into the package (same outcome as the C# / Java bindings, which bundle per-platform native libs):

- **New POSIX `configure`** (the Unix hook R lacked): detect OS/arch → triple, download + `untar` via **base R** (no curl/wget system dep), stage `wickra.h` + `libwickra.{so,dylib}` into `src/`, generate `src/Makevars` from `Makevars.in` with an rpath (`$ORIGIN` Linux, `@loader_path` + `install_name_tool` macOS) so the bundled lib resolves post-install.
- **`configure.win`**: drop the hard `WICKRA_LIB_DIR` requirement; download the Windows triple when unset, then keep the existing `wickra_abi.dll` rename + `objdump`/`dlltool` import-lib dance (sourcing the dll/header from the asset).
- **`install.libs.R`** also bundles `libwickra.dylib` (macOS); the `*.so`/`*.dll` globs already covered Linux/Windows.
- `WICKRA_INCLUDE_DIR`/`WICKRA_LIB_DIR` stay as an optional **dev override**.
- **CI (3 OS)** keeps building against the locally built C ABI (version-independent — avoids the chicken-egg of downloading the in-flight version) but **no longer exports `LD_LIBRARY_PATH`/`DYLD_LIBRARY_PATH`**, so it now verifies the bundled rpath — the real self-contained path users and r-universe get.

`Makevars` is now generated from `Makevars.in`; `SystemRequirements` + ignore/attributes files updated.

## Validation
- The Windows `objdump`/`dlltool` import-lib dance was smoke-tested locally against the real v0.7.9 asset (2412 `wickra_` exports → import lib built).
- Linux/macOS rpath bundling can't be tested on this Windows host → **the 3-OS `r` CI job is the gate** (now without the loader-path mask).
- Follow-up (separate, after release): set up `wickra-lib/wickra-lib.r-universe.dev` (`packages.json` → `bindings/r`).

Closes the R half of the self-contained-distribution gap (`todo-10`).
2026-06-09 22:11:50 +02:00
kingchenc 167f7b3ffe Add the Java binding over the C ABI hub (Panama/FFM) (#233)
Adds a Java binding (`bindings/java`) over the C ABI hub — the fourth language stecker after C#, Go and R, reaching the hub through the Java Foreign Function & Memory API (Panama, `java.lang.foreign`, final in Java 22) rather than JNI or jextract.

## What's here
- **`bindings/java`** — a Maven module (`org.wickra:wickra`) exposing all 514 indicators as idiomatic `AutoCloseable` classes. The downcall handles (`internal/NativeMethods.java`), the per-indicator wrappers and the output records are generated from `bindings/c/include/wickra.h` (same eight-archetype taxonomy as the C#/Go/R generators: scalar/batch, multi-output, bars, profile, values-profile, array-input). The opaque handle is a `MemorySegment` freed by a registered `java.lang.ref.Cleaner` action; multi-output returns a `record` (`null` at warmup), bars a `record[]`, profiles a record with a trailing `double[]`. The hand-written `WickraNative` resolves the native library (a bundled per-platform copy, or a `target/release` fallback for local development) and validates it against a sentinel symbol. repr(C) struct offsets are computed in the generator so the FFM reads land on the exact bytes.
- **`examples/java`** — the full example suite mirroring C/C#/Go/R: streaming, backtest, multi_timeframe, parallel_assets (parallel streams), three strategies, and `FetchBtcusdt`/`LiveBinance`.
- **CI** — a `java` job builds the C ABI library, sets up JDK 22 (Temurin, with a CDN-flake retry), runs the archetype test suite and the seven offline examples on Linux, macOS and Windows.
- **Release** — a gated `java-publish` job (skipped until the `JAVA_PUBLISH_ENABLED` repository variable is set) stages the native libraries from the `wickra-c-<triple>.tar.gz` assets into the binding's resources and deploys to Maven Central with GPG signing. Independent of the GitHub-release job, like the NuGet job.
- **Docs** — Java added to the README languages table, project layout, building/testing and comparison table, CONTRIBUTING, ARCHITECTURE, the examples index, the issue/PR templates, the About-description template, and the other binding READMEs.

## Requirements
Java 22+ (the FFM API is final since Java 22). The binding requires `--enable-native-access=ALL-UNNAMED` at runtime; the test and example runners pass it automatically.

No Rust crate or `Cargo.toml` change — the Java binding is standalone and additive. The generated `*.java` are committed (like the node `index.js`/`index.d.ts`); the generator stays private.
2026-06-09 20:30:29 +02:00
kingchenc b7ef63400d Add the R binding over the C ABI hub (#230)
Adds an R binding (`bindings/r`) over the C ABI hub — the third language stecker after C# and Go, reaching the hub through R's native `.Call` interface (not extendr).

## What's here
- **`bindings/r`** — an R package exposing all 514 indicators as constructors that return a `wickra_indicator` object with generic `update`/`batch`/`reset` methods. The C glue (`src/wickra.c`) and R wrappers (`R/indicators.R`) are generated from `bindings/c/include/wickra.h` (same archetype taxonomy as the C#/Go generators: scalar/batch, multi-output, bars, profile, profile-values, array-input). The opaque handle is an R external pointer freed by a registered finalizer; multi-output returns a named vector (`NA` at warmup), bars a matrix, profiles a list.
- **`examples/r`** — the full example suite mirroring C/C#/Go: streaming, backtest, multi_timeframe, parallel_assets (`mclapply`), three strategies, and `fetch_btcusdt`/`live_binance`.
- **CI** — an `r` job builds the C ABI library, installs the package, runs the `testthat` suite and the offline examples on Linux, macOS and Windows (`R CMD check` is clean: 0 warnings, 0 notes).
- **Docs** — R added to the README languages table, project layout, building/testing, CONTRIBUTING binding table + regenerate note, ARCHITECTURE, examples index, issue/PR templates, the About-description template, and the other binding READMEs.

## Linking / distribution
The package compiles a thin `.Call` glue layer against the prebuilt C ABI library (header via `WICKRA_INCLUDE_DIR`, library via `WICKRA_LIB_DIR`). On Windows the package's own `wickra.dll` would collide with the C ABI's `wickra.dll`, so `configure.win` stages a renamed copy (`wickra_abi.dll`) and builds an import library referencing it; `install.libs.R` bundles the DLL and `.onLoad` puts it on the load path. On Linux/macOS the rpath locates the shared library. No `release.yml` change — R is distributed via r-universe / source install (gated).

No Rust crate or `Cargo.toml` change — the R package is standalone and additive.
2026-06-09 19:18:40 +02:00
kingchenc 23d636fd97 Add the Go binding over the C ABI hub (#228)
Adds a Go binding (`bindings/go`) over the C ABI hub — the second language stecker after C#.

## What's here
- **`bindings/go`** — a cgo binding exposing all 514 indicators as idiomatic Go types with `New<Indicator>` constructors and `Update`/`Batch`/`Reset`/`Close` methods. The wrappers in `indicators_gen.go` are generated from `bindings/c/include/wickra.h` (same archetype taxonomy as the C# generator: scalar/batch, multi-output, bars, profile, profile-values, array-input). Opaque handles are freed by `Close()` with a `runtime.SetFinalizer` backstop; pointer arguments are caller-owned, panics never cross the boundary.
- **`examples/go`** — the full example suite mirroring C/C#: streaming, backtest, multi_timeframe, parallel_assets (goroutine fan-out), three strategies, and `fetch_btcusdt`/`live_binance`.
- **CI** — a `go` job builds the C ABI library, stages it, and runs `gofmt`/`go vet`/`go test` plus the offline examples on Linux, macOS and Windows.
- **Docs** — Go added to the README languages table, project layout, building/testing, CONTRIBUTING binding table + regenerate note, ARCHITECTURE, examples index, issue/PR templates, the About-description template, and the other binding READMEs.

## Linking / distribution
The binding links the prebuilt C ABI library via cgo (`libwickra.so`/`.dylib`/`wickra.dll` staged under `bindings/go/lib`, gitignored). The native libraries are already shipped per target triple by the existing `c-abi-build` release job; distribution is via the subdirectory module tag `bindings/go/vX.Y.Z` (gated), so `release.yml` needs no new publish job.

No Rust crate or `Cargo.toml` change — the Go module is standalone and additive.

Not for merge yet (gated, per request).
2026-06-09 17:33:37 +02:00
kingchenc 91f6f67257 Add C# (.NET) binding over the C ABI hub (#226)
The first language stecker on the C ABI hub: a .NET binding exposing all 514
indicators as idiomatic `IDisposable` classes, generated from `wickra.h`.

## What's here

- **`bindings/csharp/`** — the `Wickra` .NET 8 package. `[LibraryImport]`
  source-generated P/Invoke (`NativeMethods.g.cs`) plus idiomatic wrappers
  (`Indicators.g.cs`), both generated from the committed `bindings/c/include/wickra.h`.
  The binding owns no indicator maths — it only marshals types across the C ABI.
- **Marshalling, verified end-to-end against the native library.** Opaque handles
  cross as `nint` kept alive per call via a `SafeHandle`; `bool` as
  `[MarshalAs(U1)]` (Rust `bool` is one byte); a self-correcting
  `DllImportResolver` validates the loaded library actually exports the Wickra
  ABI. Tests cover one representative per FFI archetype (scalar, candle, pairwise,
  multi-output, bars, profile, values-profile, order-book / array-input) plus
  exact Sma reference values.
- **NuGet packaging** — `dotnet pack` produces `Wickra.<version>.nupkg`; the
  release pipeline stages prebuilt native libraries under `runtimes/<rid>/native/`
  for six target triples (win/linux/osx × x64/arm64).
- **`examples/csharp/`** — nine examples mirroring `examples/c/`: streaming,
  backtest, multi_timeframe, parallel_assets, three strategies, and
  fetch_btcusdt + live_binance.
- **CI** — a `csharp` job on the three OSes builds the C ABI, tests the binding,
  and runs the offline examples. **Release** — a gated `csharp-publish` job packs
  and pushes to NuGet (gated on `NUGET_API_KEY`, independent of the GitHub-release
  job so a C# hiccup never blocks the C/C++ asset release).
- **Docs consistency wave** — README, CONTRIBUTING, CHANGELOG, examples/README,
  the issue / PR templates, `sync-about.yml`, and `.gitattributes`.

The native Python / Node / WASM bindings and the C ABI are untouched; this is
additive. Publishing to NuGet stays gated behind the release tag and the secret.
2026-06-09 14:32:05 +02:00
kingchenc 91e05e3c26 C ABI hub crate (bindings/c) foundation (#222)
## What

Introduces `wickra-c` — a `cdylib` + `staticlib` that exposes the Rust core over a **C ABI**. This is the hub every C-capable language (C, C++, Go, C#, Java, R) links against, instead of re-wiring each indicator natively. The native Python/Node/WASM bindings are untouched; this is purely additive, for ecosystems without first-class Rust tooling.

## Scope (foundation slice)

This PR deliberately validates the **whole pipeline end to end with one indicator (SMA)** before scaling to all 514, so the CI / cross-OS / header-drift mechanics are proven green first.

- Opaque `*mut T` handles; `wickra_<ind>_{new,update,batch,reset,free}`.
- NaN sentinel for warmup / NULL handles; caller-owned batch buffers; every function NULL-safe.
- cbindgen generates and commits `bindings/c/include/wickra.h` with opaque handle typedefs.
- A C smoke example (`examples/c/`) links the header + compiled library and runs (CMake + ctest).
- A `c-abi` CI job builds the library and runs the smoke test on **Linux, macOS and Windows**, plus a header drift check on Linux.

## Notes

- The per-indicator FFI blocks are plain `#[no_mangle]` functions, **not** a macro: cbindgen cannot see macro-generated functions on stable Rust (macro expansion needs nightly), so the blocks are written literally and will be generated mechanically by the ScriptHelpers `capi` wrapper in a follow-up (same model as the committed-but-generated Node `index.js`).
- `bindings/c` cannot inherit the workspace `forbid(unsafe_code)` lint (the C boundary needs raw pointers), so it mirrors every workspace lint and only relaxes `unsafe_code`. The Rust core stays `unsafe`-forbidden.

## Follow-ups (separate PRs)

- ScriptHelpers `capi` generator + wire the scalar family (~235).
- Hand-written blocks for multi-output / custom-input / bars (~279).
- Docs consistency wave (README / docs / webpage: Python·Node·WASM·Rust → +C).
- Release wiring (native-lib matrix + header/lib GH-release assets) — gated.
2026-06-09 02:07:03 +02:00
kingchenc d16df1e224 ci: warm the cargo registry with backoff so a DNS blip can't fail clippy (#210)
## Problem

A macOS runner on #206 failed the **Rust** job's clippy step with:

```
Updating crates.io index
error: failed to get `rayon` as a dependency ...
  download of config.json failed
  [6] Couldn't resolve host name (Could not resolve host: index.crates.io)
```

A pure transient DNS blip — unrelated to the change (a docs-only PR). `CARGO_NET_RETRY=10` only does fast in-process retries; a longer DNS outage outlasts them, so the very first cargo step's crates.io index fetch fails the whole job.

## Fix

Add a **Warm cargo registry** step right after the cache restore in the `rust`, `clippy-bindings` and `msrv` jobs. It runs `cargo fetch` in a 5-attempt loop with real backoff (20/40/60/80s sleeps) so the dependency graph is pulled once, patiently, riding out a multi-second DNS outage that cargo's rapid retries can't. The later clippy/build/test steps then resolve from the warmed local cache.

Mirrors the existing inline retry pattern already used for setup-node/setup-python CDN flakes. Can be extended to the coverage/python/wasm/node jobs if they ever hit the same blip.
2026-06-08 02:22:26 +02:00
kingchenc 73415cd2dc ci: zizmor security hardening (#133)
* ci: pass ref context through env in release tag step

zizmor flagged the "Resolve target tag" step in release.yml for
template-injection: github.event_name / github.ref / github.ref_name
were interpolated directly into the shell script. On a tag push the tag
name is attacker-influenceable, so a crafted tag could inject commands.

Move all three context values into the step env and reference them as
shell variables instead. Verified with zizmor 1.16.3: template-injection
findings on release.yml drop from 2 to 0.

* ci: accept release.yml build caches via zizmor config

The release pipeline restores Swatinem/rust-cache and actions/setup-node
caches as a deliberate optimisation. zizmor flags all eight under
cache-poisoning because release.yml publishes to crates.io / PyPI / npm.
The caches are maintainer-controlled and the restore speedup is kept on
purpose, so accept the finding via a zizmor config ignore for release.yml
rather than running cache-free release builds. (Six of the eight are
actions/setup-node, reported at Low confidence.)

Adds .github/zizmor.yml; release.yml now reports 0 high findings.

* ci: drop persisted checkout credentials on read-only jobs

zizmor's artipacked audit flags every actions/checkout that keeps the
default persisted credential: the token is written to the runner's
.git/config, where it can leak if a later step packs .git into an
uploaded artifact, or be read by another step in the same job.

Set persist-credentials: false on the 20 checkouts whose jobs never push
or authenticate to git (build/test/clippy/msrv/coverage/supply-chain/
fuzz/python/wasm/node in ci.yml, plus bench.yml, codeql.yml, the seven
release.yml build/publish jobs, and sync-metadata.yml). The publish and
release jobs authenticate to crates.io / npm / PyPI / the GitHub API with
their own tokens, not persisted git credentials, so this is safe.

sync-about.yml genuinely pushes the indicator-count fix-up to the PR
branch, so it keeps its credential and is accepted via .github/zizmor.yml.
zizmor artipacked for the repo drops to 0 (0 high, 0 medium remaining).
2026-06-02 02:08:40 +02:00
kingchenc 5b23b36261 ci: pin CI dependency installs by hash (Scorecard PinnedDependencies) (#114)
* ci: use npm ci instead of npm install for reproducible installs

Pins the node binding dependency install to the committed package-lock.json
integrity hashes (OpenSSF Scorecard PinnedDependencies). npm ci installs
strictly from the lockfile; npm install could resolve newer patch versions.
Covers ci.yml and both release.yml node steps.

* ci: hash-pin Python dev tooling in ci.yml (Scorecard #19)

Replaces the unpinned 'pip install maturin pytest numpy hypothesis' with a
hash-locked '--require-hashes -r' install (OpenSSF Scorecard PinnedDependencies).

Two lock files are needed because numpy publishes no single release with wheels
for both cp39 and cp313 (<=2.0.2 has cp39 only, >=2.1 drops cp39):
  ci-dev-py39.txt  numpy 2.0.2  (Python 3.9, + tomli/exceptiongroup)
  ci-dev-py3.txt   numpy 2.4.6  (Python 3.10+)

The step selects the file by matrix.python-version under shell: bash. Both are
generated from ci-dev.in via uv (scripts/update-lockfiles.sh, added next).

* ci: hash-pin Python deps in bench.yml (Scorecard #16)

Replaces the unpinned 'pip install maturin numpy pandas talipp finta' with a
hash-locked '--require-hashes -r .github/requirements/bench.txt' install.
bench.yml runs on a single Python version (3.11), so one lock file (generated
from bench.in via uv) is sufficient.

* build: add scripts/update-lockfiles.sh to regenerate all lockfiles

One command refreshes every committed lockfile across languages: Cargo.lock and
fuzz/Cargo.lock (cargo update), the Node binding package-lock.json, and the
hash-pinned Python requirements under .github/requirements/ (uv pip compile
--generate-hashes). Uses uv for the Python locks so a target Python version's
hashed transitive closure can be resolved without that interpreter installed
(needed for the numpy cp39/cp313 split); bootstraps uv if absent.

.gitattributes pins *.sh to LF so the script stays runnable on Linux/macOS.

* ci: split ci-dev requirements per Python version + Dependabot rehash

Splits the single ci-dev.in into ci-dev-py39.in (numpy <2.1, the last series
with cp39 wheels) and ci-dev-py3.in (3.10+), giving a 1:1 .in->.txt layout.
The cap keeps Python 3.9 permanently installable and stops Dependabot from
proposing 3.9-breaking numpy bumps.

Adds a Dependabot pip entry on /.github/requirements so the hash-locked tooling
is kept current automatically; the canonical manual refresh stays
scripts/update-lockfiles.sh. Only the '# via -r' provenance lines in the .txt
change; no package versions or hashes move.

* ci: cache pip and npm downloads in the PR-loop jobs

Adds setup-python cache: pip (ci.yml python matrix + bench.yml, keyed on the
hash-locked requirements) and setup-node cache: npm (ci.yml node job, keyed on
bindings/node/package-lock.json), on both the primary and retry setup steps.

Scoped to jobs that actually install dependencies; the examples-smoke and
clippy-bindings jobs install nothing and are left uncached. release.yml is
intentionally left out: it runs only on tag push (not the PR loop) and is the
publish-critical path, so no caching is added there.

* docs: document hash-pinned requirements and update-lockfiles.sh

Updates the lockfile-policy table: the bindings/python row no longer claims CI
installs tooling unpinned, and a new .github/requirements row documents the
hash-locked CI/bench tooling and the per-Python-version ci-dev split. Adds a
paragraph pointing contributors at scripts/update-lockfiles.sh (uv-based,
self-bootstrapping) as the canonical lockfile refresh.

* docs: changelog entry for hash-pinned CI dependency installs
2026-06-01 17:58:31 +02:00
kingchenc 99af5f8ee1 ci: retry transient registry/DNS flakes at the cargo/npm/pip tool level (#105)
The v0.4.0-era CI failure was a runner network blip — `napi build` invokes cargo,
whose fetch of index.crates.io hit "Could not resolve host: index.crates.io" and
failed the Node-on-macOS job, forcing a manual re-run. The earlier flake-hardening
(setup-node/setup-python + rust-cache retries) only covered toolchain download and
cache restore, not the registry fetches inside the actual build/publish steps.

Set tool-level network retries as workflow env so every cargo/napi/maturin/
wasm-pack/npm/pip invocation in every job inherits them — including the nested
cargo calls inside napi/maturin/wasm-pack:

- CARGO_NET_RETRY=10 (default 3): cargo classes DNS-resolve / connect / timeout
  errors as spurious and retries with backoff; 10 attempts ride out a transient
  blip instead of failing the job.
- CARGO_NET_GIT_FETCH_WITH_CLI=true: more robust git-dep fetches.
- npm_config_fetch_retries=5 / maxtimeout=120s: npm ci/install registry retries.
- PIP_RETRIES=5 / PIP_DEFAULT_TIMEOUT=120: pip install resilience.

Applied to ci.yml, release.yml and bench.yml (the workflows that build). No more
manual re-runs for transient registry flakes.
2026-06-01 04:08:18 +02:00
kingchenc ebddc5e376 ci: set least-privilege top-level token permissions (P21.1b) (#103)
The auto-injected GITHUB_TOKEN defaulted to write-all in ci.yml, bench.yml
and release.yml (no top-level permissions block), and codeql.yml declared
its scopes only at job level. Add a top-level `permissions: contents: read`
to all four so the token starts read-only and only the jobs that genuinely
write through it raise the scope:

- release.yml: github-release keeps contents: write; node-/wasm-publish and
  attestations keep their id-token / attestations: write blocks. The
  cargo/python/node publish jobs push to crates.io/PyPI/npm via their own
  registry secrets, not the GITHUB_TOKEN, so read-only is correct for them.
- codeql.yml: analyze keeps security-events: write (job level).
- ci.yml / bench.yml: no job writes back to the repo (coverage uploads via
  CODECOV_TOKEN; bench only uploads an artifact), so no job override is needed.

sync-about.yml already had a top-level block but at contents: write; demote
the top level to read and move contents: write down to the single `sync` job
(the PR-head counter push is the only GITHUB_TOKEN write). The cross-repo
About/docs/webpage/org writes are unaffected — they run through the
fine-grained ABOUT_SYNC_TOKEN, which the permissions key does not govern.

Raises OpenSSF Scorecard Token-Permissions from 0 toward 10.
2026-06-01 02:01:31 +02:00
kingchenc 01dd08714b ci: harden workflows against network/CDN flakes (resilient cache + setup retries) (#101) 2026-06-01 01:07:56 +02:00
kingchenc 21c86f348f examples + bindings: Node/WASM strategy parity + test/benchmark parity (P2 + P3) (#81)
* examples(node): add RSI mean-reversion strategy

Node counterpart of strategy_rsi_mean_reversion.{py,rs}: RSI(14) < 30 long,
> 70 exit, 0.1% fees, hourly BTCUSDT. Output verified byte-identical to the
Rust reference (37 trades W24/L13, -17.84% return, 46.89% max drawdown).

* examples(node): add MACD + ADX trend-filter strategy

Node counterpart of strategy_macd_adx.{py,rs}: MACD(12,26,9) histogram
crossover entries gated by ADX(14) > 20, hourly BTCUSDT, 0.1% fees. Output
verified byte-identical to the Rust reference (246 trades W90/L156, -47.19%
return, 53.75% max drawdown).

* examples(node): add Bollinger-squeeze breakout strategy

Node counterpart of strategy_bollinger_squeeze.{py,rs}: enter on a fresh
180-bar Bollinger-bandwidth low + close above the upper band, exit on a
2*ATR(14) stop or upper-band collapse, daily BTCUSDT, 0.1% fees. Output
verified byte-identical to the Rust reference (1 trade, -7.82% return,
13.01% max drawdown).

* examples(wasm): add RSI mean-reversion strategy demo

Browser counterpart of strategy_rsi_mean_reversion.{py,js,rs}: RSI(14) < 30
long, > 70 exit, 0.1% fees, summary table. Same signal/fill/PnL/equity loop as
the runtime-verified Node example; loads via the established wickra_wasm.js
init + fetch-CSV pattern. (wasm32 build runs in CI.)

* examples(wasm): add MACD + ADX trend-filter strategy demo

Browser counterpart of strategy_macd_adx.{py,js,rs}: MACD(12,26,9) histogram
crossover gated by ADX(14) > 20, hourly BTCUSDT, 0.1% fees. Logic identical to
the runtime-verified Node example; standard wickra_wasm.js init + fetch-CSV
loader. (wasm32 build runs in CI.)

* examples(wasm): add Bollinger-squeeze breakout strategy demo

Browser counterpart of strategy_bollinger_squeeze.{py,js,rs}: fresh 180-bar
Bollinger-bandwidth low + upper-band breakout, 2*ATR(14) stop, daily BTCUSDT,
0.1% fees. Logic identical to the runtime-verified Node example; standard
wickra_wasm.js init + fetch-CSV loader. (wasm32 build runs in CI.)

* ci: add examples syntax-smoke job (P2.3)

The Rust examples are built by 'cargo build -p wickra-examples --bins'; the
Node, browser-WASM and Python examples had no build gate. New job parse-checks
every examples/{node,wasm}/*.js, extracts and node --checks each WASM .html
module script, and python -m py_compile's every examples/python/*.py — so a
broken example edit fails CI instead of landing silently.

* docs(examples): list the new Node + WASM strategy examples

Add the three Node strategy scripts and three WASM strategy demos to the
examples README tables, bringing Node and WASM to parity with the existing
Rust and Python strategy rows.

* chore(examples): refresh examples/node lockfile for the linked wickra binding

npm install rewrote the file: dependency snapshot of the local wickra binding
that the examples link against (version 0.1.4 -> 0.3.1, license + engines
fields), which had gone stale in the committed lockfile.

* test(node): add input-validation suite

Node counterpart of bindings/python/tests/test_input_validation.py: invalid
constructor parameters (ATR zero period, MACD non-increasing fast/slow,
BollingerBands negative multiplier, PSAR step > max, ValueArea period/pct,
InitialBalance/OpeningRange zero period, Ichimoku non-increasing periods,
Ehlers-family ordering) and unequal-length candle/ValueArea batch inputs all
throw a JS Error. Validated against the built binding.

* test(node): add indicator completeness contract

Introspects every exported indicator class and asserts the full interface
(update / batch / reset / isReady / warmupPeriod) plus the pre-warmup contract
for zero-arg indicators, and guards that the full catalogue (>= 200 classes)
is exported. Catches a new indicator wired without the standard methods, or a
stale/partial native build dropping exports, with no per-indicator boilerplate.

* test(wasm): broaden scalar streaming-vs-batch coverage

Extend the inline wasm-bindgen-test suite with a streaming==batch check across
~70 scalar indicators spanning moving averages, momentum, volatility,
statistics/regression, Ehlers/cycle and risk/performance families (previously
only EMA + the candle-input group were covered per-indicator), plus four more
invalid-constructor assertions. Constructor args mirror the CI-passing Node
factories. Host-compiles (cargo test -p wickra-wasm --no-run); executed in CI
via wasm-pack test --node.

* bench(node): add indicator throughput benchmark

Node counterpart of the Rust criterion benches / Python compare_libraries:
measures streaming (per-tick update) and batch throughput in Mupd/s across a
representative indicator set over a synthetic OHLCV series (--bars, default
200k). Dependency-free; wired as 'npm run bench'.

* docs(wasm): list strategy demos + document the benchmark story

Add the three new strategy demos to the WASM examples table and a Performance
section: parallel_assets.html is the in-browser benchmark, with raw throughput
covered by the Rust criterion / Python / Node benchmarks (the WASM engine is the
same core compiled to wasm32).
2026-05-31 05:09:26 +02:00
dependabot[bot] 37e5e19b57 deps(actions): bump taiki-e/install-action from 2.79.5 to 2.79.15 (#76)
Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.79.5 to 2.79.15.
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/install-action/compare/6c1f7cf125e42770ff087ea443901b487cc5471a...0fd46367812ee04360509b4169d9f659d6892bb2)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-version: 2.79.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-05-30 18:54:31 +02:00
dependabot[bot] c189075491 deps(actions): bump EmbarkStudios/cargo-deny-action (#74)
Bumps [EmbarkStudios/cargo-deny-action](https://github.com/embarkstudios/cargo-deny-action) from 2.0.19 to 2.0.20.
- [Release notes](https://github.com/embarkstudios/cargo-deny-action/releases)
- [Commits](https://github.com/embarkstudios/cargo-deny-action/compare/a531616d8ce3b9177443e48a1159bc945a099823...bb137d7af7e4fb67e5f82a49c4fce4fad40782fe)

---
updated-dependencies:
- dependency-name: EmbarkStudios/cargo-deny-action
  dependency-version: 2.0.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-05-30 18:52:23 +02:00
kingchenc 0edb9f4857 fix(bindings): clear clippy pedantic lints and lint bindings in CI (#77)
* fix(bindings): clear clippy pedantic lints and lint bindings in CI

Resolve the pedantic lints that only surfaced under a full
`cargo clippy --workspace` (the CI clippy job covered only the core
crates, so the Python/Node bindings drifted):

- manual_midpoint: `(a + b) / 2.0` -> `f64::midpoint(a, b)` (node + python)
- new_without_default: add `Default` impls for the six no-arg Node nodes
- type_complexity: factor the pivot/Ichimoku return tuples into
  `PivotLevels` / `WoodieLevels` / `IchimokuLines` aliases (python)
- many_single_char_names: allow at crate level — OHLCV batch helpers bind
  the conventional o/h/l/c/v column names

Add a dedicated `clippy-bindings` CI job (ubuntu-only, with Python + Node
toolchains) so future binding lints fail CI instead of slipping through.

* ci: lint Python and Node bindings in a dedicated clippy job

The main `rust` job's clippy step only covers wickra-core/wickra/
wickra-data/wickra-wasm, so pedantic lints in the PyO3/napi bindings
slipped through. Add an ubuntu-only `clippy-bindings` job that
provisions Python + Node (needed by the build scripts) and runs
`cargo clippy -p wickra-node -p wickra-python --all-targets -- -D warnings`.
2026-05-30 18:16:21 +02:00
kingchenc d9d3ad18aa feat: Family 03 MACD & Price Oscillators — APO / AO-Hist / CFO / Zero-Lag MACD / Elder Impulse / STC (#41)
* feat(apo): add Absolute Price Oscillator

EMA(close, fast) - EMA(close, slow). Like MACD without the signal EMA.
Defaults to (fast = 12, slow = 26); fast must be strictly less than
slow.

Touchpoints: apo.rs + mod.rs + lib.rs re-export, PyApo + __init__.py
+ test_new_indicators SCALAR + test_known_values flat reference,
ApoNode + index.d.ts/index.js + indicators.test.js factory + reference,
WasmApo via scalar macro, scalar-fuzz target, README + CHANGELOG.

* fix(apo): add PyApo + ApoNode + WasmApo bindings missed from ec269d8

The previous APO commit (ec269d8) only registered APO in the Python
__init__.py / Node index.js / Node index.d.ts / fuzz / tests / docs.
The actual PyApo pyclass, ApoNode napi class, and WasmApo wasm class
edits silently no-op'd because the underlying lib.rs files had been
touched by a branch switch between Read and Edit. The bindings were
therefore advertising APO from the Python module / Node package /
WASM module but not actually exposing it.

Fix: insert PyApo block + add_class call in bindings/python/src/lib.rs,
ApoNode block in bindings/node/src/lib.rs, WasmApo macro line in
bindings/wasm/src/lib.rs. cargo test workspace stays at 615 (no new
tests added; the existing test_known_values + indicators.test.js
references would have failed at import once the bindings rebuilt
without these classes).

* feat(ao-histogram): add Awesome Oscillator Histogram

AO - SMA(AO, sma_period). A configurable variant of the existing
AcceleratorOscillator (which fixes fast=5, slow=34, sma=5).
Three parameters; defaults match Bill Williams' Accelerator.

Touchpoints: awesome_oscillator_histogram.rs + mod.rs + lib.rs
re-export, PyAoHist + __init__.py + test_new_indicators CANDLE_SCALAR
+ test_known_values flat reference, AwesomeOscillatorHistogramNode +
index.d.ts/index.js + indicators.test.js factory + reference,
WasmAoHist, candle-fuzz target, README + CHANGELOG.

* feat(cfo): add Chande Forecast Oscillator

100 * (close - LinReg(close, period)) / close. Positive when close
overshoots the linear forecast, negative when it undershoots. Holds
the previous value if the close is zero (percentage form undefined).
Single param period (default 14).

Touchpoints: cfo.rs + mod.rs + lib.rs re-export, PyCfo + __init__.py
+ test_new_indicators SCALAR + test_known_values linear reference,
CfoNode + index.d.ts/index.js + indicators.test.js factory + reference,
WasmCfo via scalar macro, scalar-fuzz target, README + CHANGELOG.

* fix(cfo): add WasmCfo binding missed from 733afd9

* feat(zero-lag-macd): add Zero-Lag MACD

Classic MACD topology with ZLEMA substituted for EMA everywhere:
faster reaction to trend changes at the cost of slightly noisier
readings. Multi-output ZeroLagMacdOutput { macd, signal, histogram }.
Three parameters (fast = 12, slow = 26, signal = 9); fast must be
strictly less than slow.

Touchpoints: zero_lag_macd.rs + mod.rs + lib.rs re-export, PyZeroLagMacd
+ __init__.py + test_new_indicators MULTI + test_known_values flat
reference, ZeroLagMacdNode + ZeroLagMacdValue + index.d.ts/index.js +
indicators.test.js multi factory + reference, WasmZeroLagMacd, scalar
fuzz with hand-rolled drive (multi-output bypasses the f64-only
helper), README + CHANGELOG.

* feat(elder-impulse): add Alexander Elder Impulse System

Tri-state momentum gauge: +1 (green/buy) when EMA trend and MACD
histogram both rise, -1 (red/sell) when both fall, 0 (blue/neutral)
on disagreement. Four parameters (ema_period, macd_fast, macd_slow,
macd_signal); defaults (13, 12, 26, 9) match Elder.

Internally feeds both branches on every input so they warm in parallel;
needs one bar past the slowest branch to seed direction state.

Touchpoints: elder_impulse.rs + mod.rs + lib.rs re-export, PyElderImpulse
+ __init__.py + test_new_indicators SCALAR + test_known_values neutral
reference, ElderImpulseNode + index.d.ts/index.js + indicators.test.js
factory + reference, WasmElderImpulse via scalar macro, scalar-fuzz
target, README + CHANGELOG.

* feat(stc): add Schaff Trend Cycle

Doug Schaff's doubly-Stochastic-smoothed MACD. Bounded [0, 100]
reading that reacts faster than MACD by extracting the percentile of
MACD within a recent window, half-EMA-smoothing it, and re-stochasing
the smoothed series. Four parameters (fast = 23, slow = 50,
schaff_period = 10, factor = 0.5); fast must be strictly less than
slow and factor must lie in (0, 1].

Output clamped to [0, 100] to absorb floating-point rounding. The
stochastic stages clamp to 0 when their rolling range collapses (flat
input or perfectly monotone trend), so a flat series settles
deterministically at 0 after warmup.

Touchpoints: stc.rs + mod.rs + lib.rs re-export, PyStc + __init__.py
+ test_new_indicators SCALAR + test_known_values flat reference,
StcNode + index.d.ts/index.js + indicators.test.js factory + reference,
WasmStc via scalar macro, scalar-fuzz target, README + CHANGELOG.

* fix(stc): rename last_stc -> last_value to satisfy clippy

* ci: Retry setup-node and setup-python on CDN flakes

Setup-node on Windows runners and setup-python across all OSes
occasionally fail with a silent hang or 5xx mid-download ("Attempting
to download 18..." → fail in <1s) — pure upstream CDN flake. The fix
ran on this branch's previous merge commit (24e723f) had to be
re-triggered manually via `gh run rerun --failed`.

Wrap both setup actions with continue-on-error and a follow-up retry
step that waits 30s and re-runs the same setup. The retry only fires
when the first attempt failed (steps.<id>.outcome == 'failure'), so a
green setup costs nothing extra. The retry uses the identical pinned
SHA so we still get supply-chain verification on both attempts.

Applied to ci.yml (Python matrix and Node matrix). release.yml has
the same setup-node / setup-python steps but is rarely re-run, so
the existing manual rerun pattern stays sufficient for now.

* test(zero-lag-macd): Fix MULTI dict shape mismatch + cover warmup_period

ZeroLagMACD was registered in the Python MULTI dict (which asserts a
(n, 2) batch shape) but actually emits (n, 3) — macd, signal,
histogram — like MACD. Moved out into its own standalone test
test_zero_lag_macd_streaming_matches_batch (3-tuple shape), and
included in the lifecycle sweep. Mirrors the existing Alligator
pattern for 3-output candle indicators.

Also adds a unit test for ZeroLagMacd::warmup_period that pins both
the (12, 26, 9) classic case and a small-period config — these four
lines were the codecov/patch miss on PR 41.
2026-05-25 17:26:46 +02:00
kingchenc 466faddd87 feat: Family 01 Moving Averages — ALMA / McGinley / FRAMA / VIDYA / JMA / Alligator / EVWMA (#39)
* feat(alma): add Arnaud Legoux Moving Average

Gaussian-weighted moving average with configurable centre (offset in
[0, 1]) and kernel width (sigma > 0). Pre-computes normalised weights
at construction so each update is a single rolling window dot product.

Reference: Arnaud Legoux and Dimitrios Kouzis-Loukas, 2009.

Touchpoints:
- crates/wickra-core: alma.rs + mod.rs + lib.rs re-export
- bindings/python: PyAlma + __init__.py + test_new_indicators +
  test_known_values reference
- bindings/node: AlmaNode + index.d.ts/index.js + indicators.test.js
  factory + reference value
- bindings/wasm: wasm_scalar_indicator! macro
- fuzz: indicator_update target covers ALMA(9, 0.85, 6.0)
- crates/wickra/benches: bench_scalar entry
- README + CHANGELOG: Moving Averages row + Unreleased entry

* feat(mcginley): add McGinley Dynamic moving average

John McGinley's self-adjusting moving average with the recurrence
MD + (price - MD) / (0.6 * period * (price / MD)^4). Speeds up when
price falls below the indicator and damps when price runs above the
indicator. Seeded with the simple average of the first period inputs.

Reference: McGinley, Technical Analysis of Stocks & Commodities, 1990.

Touchpoints:
- crates/wickra-core: mcginley_dynamic.rs + mod.rs + lib.rs re-export
- bindings/python: PyMcGinleyDynamic + __init__.py + test_new_indicators
  + test_known_values reference
- bindings/node: McGinleyDynamicNode (scalar macro) + index.d.ts/index.js
  + indicators.test.js factory + reference value
- bindings/wasm: wasm_scalar_indicator! macro
- fuzz: indicator_update target covers McGinleyDynamic(10)
- crates/wickra/benches: bench_scalar entry
- README + CHANGELOG: Moving Averages row + Unreleased entry

* feat(frama): add Fractal Adaptive Moving Average

Ehlers' FRAMA adapts its smoothing constant to the fractal dimension of
the recent window: tight tracking in trends, heavy smoothing in chop.
Uses the close-only variant where max/min over each window half drive
the dimension estimate. Period must be even (default 16).

Reference: Ehlers, Fractal Adaptive Moving Average, 2005.

Touchpoints:
- crates/wickra-core: frama.rs + mod.rs + lib.rs re-export
- bindings/python: PyFrama + __init__.py + test_new_indicators +
  test_known_values reference (constant series + uptrend tracking)
- bindings/node: FramaNode (scalar macro) + index.d.ts/index.js +
  indicators.test.js factory + reference value
- bindings/wasm: wasm_scalar_indicator! macro
- fuzz: indicator_update target covers Frama(16)
- crates/wickra/benches: bench_scalar entry
- README + CHANGELOG: Moving Averages row + Unreleased entry

* feat(vidya): add Variable Index Dynamic Average

Chande's VIDYA — an EMA whose alpha scales with |CMO(cmo_period)| / 100.
Strong directional momentum lifts the smoothing constant toward the
EMA-of-period rate; flat or choppy windows shrink it toward zero so
VIDYA coasts on its previous value. Two parameters: period (14) and
cmo_period (9). Reuses the existing wickra-core Cmo internally.

Reference: Chande, Stocks & Commodities, 1992.

Also fixes a silent gap from d37fbd1 (feat(frama)): the PyFrama Python
class wrapper and its add_class registration were dropped because the
two edits hit "File has not been read yet" errors that scrolled past
in a batch. Adds them here alongside VIDYA's bindings.

Touchpoints (VIDYA): vidya.rs + mod.rs + lib.rs re-export, PyVidya +
__init__.py + test_new_indicators + test_known_values reference,
VidyaNode (manual two-param binding) + index.d.ts/index.js +
indicators.test.js factory + reference, wasm_scalar_indicator! macro,
fuzz target, bench, README + CHANGELOG.

* feat(jma): add Jurik Moving Average

Three-stage filter reconstruction of Mark Jurik's adaptive MA (the
algorithm is proprietary; this is the form used by most open-source
ports since the 1999 TASC article). Parameters: period (14), phase in
[-100, 100] (0), power in 1..=4 (2). State is seeded by setting
e0 = JMA = first input so a constant input stream is reproduced exactly.

Touchpoints: jma.rs + mod.rs + lib.rs re-export, PyJma + __init__.py +
test_new_indicators + test_known_values reference, JmaNode (manual
three-param binding) + index.d.ts/index.js + indicators.test.js factory
+ reference, wasm_scalar_indicator! macro, fuzz target, bench, README +
CHANGELOG.

* feat(alligator): add Bill Williams Alligator

Three SMMA lines (Jaw / Teeth / Lips) over the median price
(high + low) / 2 with default periods 13 / 8 / 5. Multi-output
indicator returning AlligatorOutput { jaw, teeth, lips }. The
original chart variant shifts each line forward for display; we
publish the unshifted SMMA values and leave the visual shift to
the consumer.

Reference: Bill Williams, Trading Chaos, 1995.

Touchpoints: alligator.rs + mod.rs + lib.rs re-export, PyAlligator
(Candle input, returns 3-tuple, ndarray (n, 3) batch) + __init__.py
+ test_new_indicators + test_known_values reference, AlligatorNode +
AlligatorValue + index.d.ts/index.js + indicators.test.js multi
factory + reference, WasmAlligator (manual JsValue object) +
candle-fuzz target + README + CHANGELOG.

* feat(evwma): add Elastic Volume-Weighted Moving Average

Christian P. Fries' elastic recurrence where the smoothing weight is the
bar's volume relative to the running window total:

  V_sum_t = sum of volumes over the last period candles
  EVWMA_t = ((V_sum_t - v_t) * EVWMA_{t-1} + v_t * close_t) / V_sum_t

A bar whose volume is small barely moves the average; a bar that
dominates the window pulls it strongly toward that bar's close. Seeded
with the close of the first full window; holds its previous value if
the entire window has zero volume.

Reference: Fries, Wilmott Magazine, 2001.

Touchpoints: evwma.rs + mod.rs + lib.rs re-export, PyEvwma (close +
volume batch) + __init__.py + test_new_indicators CANDLE_SCALAR +
test_known_values reference, EvwmaNode + index.d.ts/index.js +
indicators.test.js candleScalar factory + reference, WasmEvwma,
candle-fuzz target + README + CHANGELOG.

* ci: Force local wheel install in Python jobs

Use --no-index --no-deps so the Python matrix installs the freshly
built wheel from dist/ and never falls back to PyPI. Previously pip
sometimes picked the released 0.2.x wheel on macOS / Windows when its
platform tag was a wider match than the local build, which made the
job test the released package and miss any new symbols added in the
PR (e.g. AttributeError: module 'wickra' has no attribute 'ALMA').
numpy is already installed by the preceding pip step, so --no-deps
is safe.
2026-05-25 15:01:14 +02:00
kingchenc 3fcf2094f1 ci(wasm): install wasm-pack via taiki-e prebuilt instead of jetli's stale 0.10
jetli/wasm-pack-action@v0.4.0 with no version: input installs whatever
wasm-pack the action's bundled installer fetches — currently a ~0.10.x
release whose 'build' subcommand does not yet accept --features. Our
build invocation 'wasm-pack build … --features panic-hook' now fails
with

    error: Found argument '--features' which wasn't expected, or isn't
    valid in this context
    USAGE: wasm-pack build --release --target <target>

even though that exact command worked on past runs where the action
happened to install a newer wasm-pack. (The bundler-target release.yml
job passed for v0.2.1 only because it shared the same cached install
on that runner.)

wasm-pack's --features top-level flag has been stable since 0.12.0, so
the fix is to install a fresh wasm-pack each run. Switch both the ci.yml
'WASM build' step and the release.yml 'wasm-publish' job to the same
taiki-e/install-action prebuilt-binary installer we already use for
cargo-llvm-cov and cargo-fuzz. taiki-e tracks the latest wasm-pack
release and the install is a single binary download — no compile, no
shell installer.

The wasm-pack invocations themselves are unchanged.
2026-05-23 23:00:13 +02:00
kingchenc ed57632576 build: lift workspace MSRV to 1.86 to satisfy criterion 0.8.2
criterion 0.8.2 raised its MSRV from 1.85 to 1.86 (rustc 1.85.1 is now
explicitly rejected by its Cargo.toml `rust-version`). One more notch
on the same upward drift that already took us from 1.75 -> 1.80 (rayon)
-> 1.85 (clap_lex/edition2024).

Updated:
- Cargo.toml workspace rust-version 1.85 -> 1.86
- .github/workflows/ci.yml MSRV matrix name + toolchain
- ci.yml comment refreshed to reflect the new driving dep
2026-05-23 21:36:56 +02:00
dependabot[bot] 862a130d8c deps(actions): bump actions/checkout from 4.3.1 to 6.0.2
Bumps [actions/checkout](https://github.com/actions/checkout) from 4.3.1 to 6.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/34e114876b0b11c390a56381ad16ebd13914f8d5...de0fac2e4500dabe0009e67214ff5f5447ce83dd)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-05-23 19:21:27 +00:00
kingchenc c009ecc7f9 Merge pull request #8 from kingchenc/dependabot/github_actions/actions/setup-python-6.2.0
deps(actions): bump actions/setup-python from 5.6.0 to 6.2.0
2026-05-23 21:19:29 +02:00
kingchenc bf4faddf0f Merge pull request #6 from kingchenc/dependabot/github_actions/actions/setup-node-6.4.0
deps(actions): bump actions/setup-node from 4.4.0 to 6.4.0
2026-05-23 21:19:26 +02:00
dependabot[bot] 9b34c84d86 deps(actions): bump actions/setup-python from 5.6.0 to 6.2.0
Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5.6.0 to 6.2.0.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/a26af69be951a213d495a4c3e4e4022e16d87065...a309ff8b426b58ec0e2a45f0f869d46889d02405)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: 6.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-05-23 18:54:30 +00:00
dependabot[bot] 08928c5b17 deps(actions): bump actions/setup-node from 4.4.0 to 6.4.0
Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4.4.0 to 6.4.0.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/49933ea5288caeca8642d1e84afbd3f7d6820020...48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: 6.4.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-05-23 18:54:20 +00:00
dependabot[bot] 246d982e93 deps(actions): bump codecov/codecov-action from 5.5.4 to 6.0.1
Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.5.4 to 6.0.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/75cd11691c0faa626561e295848008c8a7dddffe...e79a6962e0d4c0c17b229090214935d2e33f8354)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 6.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-05-23 18:53:50 +00:00
dependabot[bot] 4d8c0ce1a5 deps(actions): bump taiki-e/install-action from 2.79.4 to 2.79.5
Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.79.4 to 2.79.5.
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/taiki-e/install-action/compare/e0eafa9a0d485c37f97c0f7beb930a58a2facbac...6c1f7cf125e42770ff087ea443901b487cc5471a)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-version: 2.79.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-05-23 18:49:22 +00:00
kingchenc 3f9429dd2c build: lift workspace MSRV further to 1.85 for criterion's clap_lex
The first MSRV bump to 1.80 fixed the rayon-core floor but ran into a
second transitive-dep floor on the same CI run:

    error: failed to parse manifest at clap_lex-1.1.0/Cargo.toml
    Caused by: feature `edition2024` is required
    The package requires the Cargo feature called `edition2024`, but
    that feature is not stabilized in this version of Cargo (1.80.1).

clap_lex 1.1.0 is pulled in by criterion (dev-dep on the wickra crate)
via clap 4.6 -> clap_builder 4.6 -> clap_lex 1.1. edition2024 was
stabilized in Rust 1.85, so lift the workspace MSRV one more step. The
1.85 floor subsumes the rayon-core 1.80 requirement; bindings/node
stays at 1.88 (napi-build) which already covers everything below it.

Also fix the fuzz job: cargo-fuzz defaulted to building for
x86_64-unknown-linux-musl, which is not installed on the GitHub-hosted
ubuntu runner. Pass --target x86_64-unknown-linux-gnu explicitly on
every cargo fuzz run invocation so it builds for the actual host
target.
2026-05-23 20:30:46 +02:00
kingchenc 30444ce296 build: lift MSRV to 1.80 workspace / 1.88 node binding
The previous MSRV pins were below what current transitive dependencies
need:

  - rayon-core 1.13.0 (pulled in by the optional `parallel` feature on
    wickra-core via rayon) requires rustc >= 1.80; under the old 1.75
    workspace MSRV the CI MSRV job broke with "package `rayon-core
    v1.13.0` cannot be built because it requires rustc 1.80 or newer".
  - napi-build 2.3.2 (the build-script crate that napi-derive 2.x calls
    into) requires rustc >= 1.88; under the old 1.77 node-binding MSRV
    the CI MSRV-node job broke with "package `napi-build v2.3.2` cannot
    be built because it requires rustc 1.88 or newer".

Pinning the deps backwards would have frozen us out of upstream
security/fix releases for both crates. Lifting the MSRV is the cleaner
path for a young 0.x library — downstream consumers on older toolchains
can stay on the already-published 0.2.0.

Updated:
  - Cargo.toml workspace rust-version 1.75 -> 1.80
  - bindings/node/Cargo.toml rust-version 1.77 -> 1.88
  - .github/workflows/ci.yml MSRV matrix names + toolchain values + comment
  - CHANGELOG.md [Unreleased] documents the bump
2026-05-23 20:22:35 +02:00
kingchenc 90d8a299c3 ci(fuzz): install cargo-fuzz from a prebuilt binary
The previous `cargo install cargo-fuzz --locked` resolved against
cargo-fuzz's own Cargo.lock which pins to rustix 0.36.5. That rustix
version still annotates its source with internal #[rustc_*] attributes,
and the current nightly compiler rejects those attributes from
out-of-tree crates, so cargo-fuzz never finished compiling on CI:

    error: attributes starting with `rustc` are reserved for use by the
    `rustc` compiler
      --> rustix-0.36.5/src/backend/linux_raw/io/errno.rs:28
    error: could not compile `rustix` (lib) due to 4 previous errors
    error: failed to compile `cargo-fuzz v0.13.1`

Switch the install to taiki-e/install-action, the same prebuilt-binary
provider we already use for cargo-llvm-cov. That skips the full
transitive-dependency compile and lets the fuzz-smoke job actually run.
2026-05-23 20:21:03 +02:00
kingchenc 73f8da49bd ci: build wickra-examples bins instead of removed cargo examples
The Z5 reorganisation moved every runnable example out of the per-crate
examples/ folders and into a dedicated wickra-examples crate at
examples/rust/, with the binaries living under src/bin/<name>.rs. The
old ci.yml Compile-examples step still pointed at the now-deleted
cargo example targets backtest (wickra) and live_binance (wickra-data),
which is why Rust windows-latest failed with 'no example target named
backtest in wickra package' and 'no example target named live_binance
in wickra-data package'.

Replace both calls with a single cargo build -p wickra-examples --bins.
That covers backtest, live_binance, fetch_btcusdt, multi_timeframe,
parallel_assets and streaming in one shot, and the wickra-examples
crate already enables the live-binance feature on its wickra-data dep
so no extra --features flag is needed.
2026-05-23 20:19:14 +02:00
kingchenc 6786917cee ci: move bench to scheduled workflow + add Python 3.13 (R10, R11)
R10 — `cross-library-bench` previously ran on every push and every PR
to `main`, adding 5–10 minutes of build + bench time per CI run with
no automated consumer of the artefact. It moves to a dedicated
workflow (`.github/workflows/bench.yml`) that fires nightly at 03:00
UTC and on-demand via `workflow_dispatch` (with optional `size` /
`iterations` inputs). The job in `ci.yml` is removed and a pointer
comment is left in its place so future readers find the new home.

R11 — `pyproject.toml`'s `requires-python = ">=3.9"` already allowed
Python 3.13 installs, but the classifier list stopped at 3.12 and CI
tested only 3.9 / 3.11 / 3.12. The Python CI matrix gains `"3.13"`
and the matching `Programming Language :: Python :: 3.13` classifier
is added so PyPI listings and version-search tooling reflect the
actually-tested range.
2026-05-23 10:52:20 +02:00
kingchenc b003321562 test(fuzz): cover every indicator, scalar and candle inputs (R9)
The fuzz suite previously covered only `Rsi(14)` and `Ema(20)` — 2 of
71 indicators, no OHLCV coverage at all. Audit finding R9 asked for
ATR/ADX/Stochastic/PSAR as a minimum; this commit goes further and
brings every indicator under fuzz.

- `indicator_update` (rewritten): drives every scalar-input indicator
  through one streaming pass + one batch call per iteration. Covers
  SMA, EMA, WMA, RSI, DEMA, TEMA, HMA, ROC, TRIX, SMMA, TRIMA, ZLEMA,
  KAMA, T3, MOM, CMO, TSI, PMO, StochRSI, DPO, PPO, Coppock, StdDev,
  UlcerIndex, HistoricalVolatility, LinearRegression, LinRegSlope,
  LinRegAngle, VHF, ZScore, MACD, BollingerBands. A `drive` helper
  marked `#[inline(never)]` keeps each indicator on its own panic
  backtrace frame.

- `indicator_update_candle` (new): chunks the fuzz `f64` stream into
  `[open, high, low, close, volume]` tuples, builds candles via
  `Candle::new` (skipping ones that fail OHLCV validation — that path
  is fuzz-tested separately), then drives every candle-input indicator
  through streaming + batch. Covers ATR, NATR, TrueRange,
  ChaikinVolatility, Keltner, Donchian, PSAR, SuperTrend,
  ChandelierExit, ChandeKrollStop, ATRTrailingStop, ADX, Aroon,
  AroonOscillator, Vortex, MassIndex, ChoppinessIndex, CCI, WilliamsR,
  AwesomeOscillator, AcceleratorOscillator, UltimateOscillator,
  BalanceOfPower, OBV, MFI, VWAP, RollingVWAP, VWMA, ADL, VPT, CMF,
  ChaikinOscillator, ForceIndex, EaseOfMovement, TypicalPrice,
  MedianPrice, WeightedClose, Stochastic.

- `fuzz/Cargo.toml` registers the new target; `fuzz/README.md`
  describes both expanded targets.

- A `fuzz-smoke` CI job runs each of the five targets for 30 s on
  every push and pull-request — enough to catch a regression in the
  harness without slowing CI to a crawl. Long fuzz campaigns belong
  on dedicated infrastructure with persistent corpora.
2026-05-23 10:33:05 +02:00