Wire release pipeline to crates.io, PyPI, and npm

On every v* tag push the release workflow now publishes the project to
all three public registries in parallel:

- crates.io: wickra-core then wickra-data then wickra, with a 45-second
  sleep between each so the registry index can refresh before the next
  publish step asserts the previous version is available.

- PyPI: maturin-action builds wheels for Linux x86_64 + aarch64, macOS
  x86_64 + aarch64, and Windows x64, plus an sdist; all artefacts upload
  to PyPI via MATURIN_PYPI_TOKEN.

- npm: napi-rs builds a native binary per platform (linux-x64-gnu,
  darwin-x64, darwin-arm64, win32-x64-msvc), publishes each as its own
  platform package, then publishes the main `wickra` meta-package
  that resolves to the right platform at install time.

- WASM: wasm-pack builds the bundler-target package and publishes it as
  `wickra-wasm` on npm, with the auto-generated package.json enriched
  with the author/repo/license metadata.

Package metadata was unified so all targets point at kingchenc/wickra
on GitHub; the Node binding is now plain `wickra` (the @wickra/ scope
was unnecessary because the bare name was free). README install table
updated to match.

.github/workflows/release.yml

@@ -2,83 +2,230 @@ name: Release
 
 on:
   push:
-    tags:
-      - "v*"
+    tags: ["v*"]
   workflow_dispatch:
 
+env:
+  CARGO_TERM_COLOR: always
+
 jobs:
-  build-wheels:
-    name: Wheels ${{ matrix.os }} ${{ matrix.target }}
-    runs-on: ${{ matrix.os }}
+  # --------------------------------------------------------------------------
+  # crates.io: three crates in dependency order
+  # --------------------------------------------------------------------------
+  cargo-publish:
+    name: Publish to crates.io
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+
+      - name: Publish wickra-core
+        run: cargo publish -p wickra-core --token "$CARGO_REGISTRY_TOKEN"
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+      - name: Wait for crates.io index to refresh
+        run: sleep 45
+
+      - name: Publish wickra-data
+        run: cargo publish -p wickra-data --token "$CARGO_REGISTRY_TOKEN"
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+      - name: Wait for crates.io index to refresh
+        run: sleep 45
+
+      - name: Publish wickra
+        run: cargo publish -p wickra --token "$CARGO_REGISTRY_TOKEN"
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+
+  # --------------------------------------------------------------------------
+  # PyPI: cross-platform wheels + sdist
+  # --------------------------------------------------------------------------
+  python-wheels:
+    name: Build wheels (${{ matrix.target }} on ${{ matrix.os }})
     strategy:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
-            target: x86_64
-          - os: ubuntu-latest
-            target: aarch64
-          - os: macos-latest
-            target: x86_64
-          - os: macos-latest
-            target: aarch64
-          - os: windows-latest
-            target: x64
+          - { os: ubuntu-latest, target: x86_64, manylinux: auto }
+          - { os: ubuntu-latest, target: aarch64, manylinux: auto }
+          - { os: macos-latest, target: x86_64, manylinux: auto }
+          - { os: macos-latest, target: aarch64, manylinux: auto }
+          - { os: windows-latest, target: x64, manylinux: auto }
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
+      - uses: PyO3/maturin-action@v1
         with:
           working-directory: bindings/python
           target: ${{ matrix.target }}
           args: --release --strip --out dist
-          sccache: "true"
-          manylinux: auto
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
+          manylinux: ${{ matrix.manylinux }}
+      - uses: actions/upload-artifact@v4
         with:
           name: wheels-${{ matrix.os }}-${{ matrix.target }}
-          path: bindings/python/dist/
+          path: bindings/python/dist/*
 
-  sdist:
-    name: Source distribution
+  python-sdist:
+    name: Build Python sdist
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
-      - name: Build sdist
-        uses: PyO3/maturin-action@v1
+      - uses: PyO3/maturin-action@v1
         with:
           working-directory: bindings/python
           command: sdist
           args: --out dist
-
       - uses: actions/upload-artifact@v4
         with:
-          name: sdist
-          path: bindings/python/dist/
+          name: wheels-sdist
+          path: bindings/python/dist/*
 
-  publish:
+  python-publish:
     name: Publish to PyPI
-    needs: [build-wheels, sdist]
+    needs: [python-wheels, python-sdist]
     runs-on: ubuntu-latest
-    if: startsWith(github.ref, 'refs/tags/v')
-    permissions:
-      id-token: write
     steps:
       - uses: actions/download-artifact@v4
         with:
           path: dist
+          pattern: wheels-*
           merge-multiple: true
 
-      - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1
+      - name: Upload to PyPI
+        uses: PyO3/maturin-action@v1
         with:
-          packages-dir: dist/
+          command: upload
+          args: --skip-existing dist/*
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+
+  # --------------------------------------------------------------------------
+  # npm: per-platform native binaries + main meta-package
+  # --------------------------------------------------------------------------
+  node-build:
+    name: Node build (${{ matrix.target }})
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - { host: ubuntu-latest, target: x86_64-unknown-linux-gnu }
+          - { host: macos-latest, target: x86_64-apple-darwin }
+          - { host: macos-latest, target: aarch64-apple-darwin }
+          - { host: windows-latest, target: x86_64-pc-windows-msvc }
+    runs-on: ${{ matrix.host }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - uses: Swatinem/rust-cache@v2
+
+      - name: Install Node deps
+        working-directory: bindings/node
+        run: npm install
+
+      - name: Build native module
+        working-directory: bindings/node
+        run: npx napi build --platform --release --target ${{ matrix.target }}
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: bindings-${{ matrix.target }}
+          path: bindings/node/wickra.*.node
+          if-no-files-found: error
+
+  node-publish:
+    name: Publish to npm
+    needs: node-build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Install Node deps
+        working-directory: bindings/node
+        run: npm install
+
+      - name: Download all platform binaries
+        uses: actions/download-artifact@v4
+        with:
+          path: bindings/node/artifacts
+          pattern: bindings-*
+
+      - name: Move binaries into platform package layout
+        working-directory: bindings/node
+        run: npx napi artifacts --dir artifacts
+
+      - name: Prepublish platform packages to npm
+        working-directory: bindings/node
+        run: npx napi prepublish -t npm --skip-gh-release
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Publish main package to npm
+        working-directory: bindings/node
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+  # --------------------------------------------------------------------------
+  # WASM: wasm-pack build + npm publish (as `wickra-wasm`)
+  # --------------------------------------------------------------------------
+  wasm-publish:
+    name: Publish wickra-wasm to npm
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          registry-url: "https://registry.npmjs.org"
+
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: wasm32-unknown-unknown
+
+      - uses: jetli/wasm-pack-action@v0.4.0
+
+      - name: Build WASM package (bundler target)
+        run: wasm-pack build bindings/wasm --target bundler --release --features panic-hook
+
+      - name: Enrich generated package.json with author + repo metadata
+        working-directory: bindings/wasm/pkg
+        run: |
+          node -e "
+            const fs = require('fs');
+            const pkg = JSON.parse(fs.readFileSync('package.json'));
+            pkg.author = 'kingchenc <kingchencp@gmail.com>';
+            pkg.repository = { type: 'git', url: 'https://github.com/kingchenc/wickra' };
+            pkg.homepage = 'https://github.com/kingchenc/wickra';
+            pkg.bugs = { url: 'https://github.com/kingchenc/wickra/issues' };
+            pkg.license = 'SEE LICENSE IN LICENSE';
+            fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2));
+          "
+
+      - name: Publish wickra-wasm to npm
+        working-directory: bindings/wasm/pkg
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

Cargo.toml

@@ -16,8 +16,8 @@ authors = ["Wickra Contributors"]
 edition = "2021"
 rust-version = "1.75"
 license = "PolyForm-Noncommercial-1.0.0"
-repository = "https://github.com/wickra/wickra"
-homepage = "https://github.com/wickra/wickra"
+repository = "https://github.com/kingchenc/wickra"
+homepage = "https://github.com/kingchenc/wickra"
 readme = "README.md"
 keywords = ["finance", "trading", "indicators", "technical-analysis", "ta"]
 categories = ["finance", "mathematics", "science"]

README.md

@@ -107,8 +107,8 @@ inherit it automatically.
 | Binding           | Install                                       | Example |
 |-------------------|-----------------------------------------------|---------|
 | Python (PyO3)     | `pip install wickra`                          | `examples/python/backtest.py` |
-| Node.js (napi-rs) | `npm install @wickra/wickra`                  | `bindings/node/__tests__/smoke.test.js` |
-| Browser / WASM    | `wasm-pack build bindings/wasm --target web`  | `bindings/wasm/examples/index.html` |
+| Node.js (napi-rs) | `npm install wickra`                          | `bindings/node/__tests__/smoke.test.js` |
+| Browser / WASM    | `npm install wickra-wasm`                     | `bindings/wasm/examples/index.html` |
 | Rust              | `cargo add wickra`                            | `examples/rust/backtest.rs` |
 
 The wickra-core crate is `unsafe`-forbidden, so every binding inherits a

bindings/node/package.json

@@ -1,7 +1,8 @@
 {
-  "name": "@wickra/wickra",
+  "name": "wickra",
   "version": "0.1.0",
   "description": "Streaming-first technical indicators: incremental, fast, install-free. Node bindings powered by Rust.",
+  "author": "kingchenc <kingchencp@gmail.com>",
   "main": "index.js",
   "types": "index.d.ts",
   "license": "SEE LICENSE IN LICENSE",
@@ -16,8 +17,12 @@
   ],
   "repository": {
     "type": "git",
-    "url": "https://github.com/wickra/wickra"
+    "url": "https://github.com/kingchenc/wickra"
   },
+  "bugs": {
+    "url": "https://github.com/kingchenc/wickra/issues"
+  },
+  "homepage": "https://github.com/kingchenc/wickra",
   "files": [
     "index.js",
     "index.d.ts",
@@ -47,7 +52,10 @@
   "scripts": {
     "build": "napi build --platform --release",
     "build:debug": "napi build --platform",
+    "artifacts": "napi artifacts",
     "prepublishOnly": "napi prepublish -t npm",
+    "universal": "napi universal",
+    "version": "napi version",
     "test": "node --test __tests__/"
   },
   "devDependencies": {

bindings/python/pyproject.toml

@@ -45,9 +45,9 @@ bench = [
 ]
 
 [project.urls]
-Homepage = "https://github.com/wickra/wickra"
-Repository = "https://github.com/wickra/wickra"
-Issues = "https://github.com/wickra/wickra/issues"
+Homepage = "https://github.com/kingchenc/wickra"
+Repository = "https://github.com/kingchenc/wickra"
+Issues = "https://github.com/kingchenc/wickra/issues"
 
 [tool.maturin]
 manifest-path = "Cargo.toml"

bindings/wasm/Cargo.toml

@@ -34,6 +34,11 @@ console_error_panic_hook = { version = "0.1", optional = true }
 default = []
 panic-hook = ["dep:console_error_panic_hook"]
 
+[package.metadata.wasm-pack.profile.release.wasm-bindgen]
+debug-js-glue = false
+demangle-name-section = true
+dwarf-debug-info = false
+
 [package.metadata.wasm-pack.profile.release]
 # The wasm-opt that ships with wasm-pack is older than the WebAssembly
 # features rustc enables by default (reference-types, multivalue,