publish script changes

.github/workflows/npm-publish.yml

@@ -13,15 +13,19 @@ jobs:
       - name: Begin CI...
         uses: actions/checkout@v2
 
-      - name: Use Node 12
+      - name: Use Node 16
         uses: actions/setup-node@v1
         with:
-          node-version: 12.x
+          node-version: 16.x
           registry-url: https://registry.npmjs.org
 
       - name: NPM Publish
         run: |
+          if [ -e package-lock.json ]; then
           npm ci
+          else
+          npm i
+          fi
           npm publish --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}