quant-opts 0.1.0

High-performance Rust library for option pricing and risk
Documentation 
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name: Publish quant-opts (crates.io + npm)

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to deploy'
        required: true
        default: '0.0.0'

env:
  CARGO_TERM_COLOR: always

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    steps:
      - uses: actions/checkout@v6
      - name: Install system deps
        run: |
          sudo apt-get update
          sudo apt-get install -y libfontconfig1-dev

      - name: Install Rust
        uses: dtolnay/rust-toolchain@1.91.1
        with:
          targets: wasm32-unknown-unknown

      - name: Install wasm-pack
        uses: jetli/wasm-pack-action@v0.4.0

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install maturin
        run: |
          python -m venv .venv
          source .venv/bin/activate
          pip install --upgrade pip maturin

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          registry-url: 'https://registry.npmjs.org'

      - name: Check version input
        run: |
          CURRENT_VERSION=$(sed -n -e 's/^version = "\(.*\)"/\1/p' Cargo.toml)
          INPUT_VERSION=${{ github.event.inputs.version }}
          if [[ ! $INPUT_VERSION =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Input version is not in semver format"
            exit 1
          fi
          if [[ $(printf '%s\n' "$INPUT_VERSION" "$CURRENT_VERSION" | sort --version-sort | head -n1) == "$INPUT_VERSION" ]]; then
            echo "Input version is not greater than current version ($CURRENT_VERSION)"
            exit 1
          fi

      - name: Update crate version
        run: |
          sed -i "s/^version = .*/version = \"${{ github.event.inputs.version }}\"/" Cargo.toml

      - name: Run tests
        run: cargo test --verbose

      - name: Build wasm bindings (web + bundler)
        run: make wasm-bindings

      - name: Build Python distributions (wheel + sdist)
        run: |
          source .venv/bin/activate
          maturin build --release --sdist -m bindings/python/Cargo.toml --out dist

      - name: Publish to PyPI (trusted publisher)
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: dist
          skip-existing: true

      - name: Clean PyPI temp artifacts
        run: rm -rf .github/.tmp

      - name: Publish npm package (bundler+web)
        working-directory: target/wasm/pkg-react
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
        run: |
          npm config set //registry.npmjs.org/:_authToken=$NPM_TOKEN
          npm publish --access public --provenance || echo "npm publish skipped (possibly already published)"

      - name: Login to crates.io
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_TOKEN }}
        run: cargo login <<< "$CARGO_REGISTRY_TOKEN"

      - name: Publish crate
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_TOKEN }}
        run: cargo publish --verbose --allow-dirty

      - name: Commit and tag
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add Cargo.toml Cargo.lock
          git commit -m "Bump version to ${{ github.event.inputs.version }}"
          git tag v${{ github.event.inputs.version }}
          git push origin HEAD:${{ github.ref_name }}
          git push origin v${{ github.event.inputs.version }}