typescript-ci.yml

name: TypeScript / WASM CI

on:
  push:
    branches: [main]
    tags: ["v*"]
  pull_request:
    branches: [main]

jobs:
  wasm-build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      # wasm-pack internally passes --artifact-dir to cargo, which requires nightly
      - uses: dtolnay/rust-toolchain@nightly
        with:
          targets: wasm32-unknown-unknown
      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
      - name: Build WASM (bundler target)
        run: wasm-pack build --target bundler --features wasm
      - name: Set npm package name
        run: |
          node -e "
            const fs = require('fs');
            const pkg = JSON.parse(fs.readFileSync('pkg/package.json', 'utf8'));
            pkg.name = '@promptexecution/tomllm';
            fs.writeFileSync('pkg/package.json', JSON.stringify(pkg, null, 2));
          "
      - name: Upload WASM artifact
        uses: actions/upload-artifact@v4
        with:
          name: wasm-pkg
          path: pkg/

  publish-npm:
    name: Publish to npm
    needs: wasm-build
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: wasm-pkg
          path: pkg/
      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          registry-url: "https://registry.npmjs.org"
      - name: Publish
        # wasm-pack generates pkg/package.json with @promptexecution/tomllm name
        run: npm publish --access public
        working-directory: pkg/
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}