Create npm-publish-github-packages.yml

Signed-off-by: Shengyu Fu <[email protected]>

Author: shengyfu

.github/workflows/npm-publish-github-packages.yml

@@ -0,0 +1,31 @@
+name: Publish @microsoft/tiktokenizer to GitHub Packages
+
+on: workflow_dispatch
+    
+defaults:
+  run:
+    working-directory: tokenizer_ts
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          registry-url: 'https://npm.pkg.github.com'
+          scope: '@microsoft'
+          always-auth: true
+      - run: npm ci
+      - run: npm run build
+      - run: npm run test
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/upload-artifact@v3
+        with:
+          name: npm-package
+          path: tokenizer_ts/*.tgz