npm publish change

.github/workflows/npm-publish.yml

@@ -17,9 +17,17 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: 12.x
-          registry-url: https://registry.npmjs.org
+          registry-url: https://npm.pkg.github.com
+          scope: '@MaTeMaTuK'
 
       - name: NPM Publish
-        run: npm publish --access public
+         run: |
+          LATEST=`npm view . version`
+          CURRENT=`cat package.json | jq -r .version`
+          if [ "$LATEST" != "$CURRENT" ]
+          then
+            npm ci
+            npm publish
+          fi
         env:
-          NODE_AUTH_TOKEN: ${{secrets.NPM_AUTH_TOKEN}}
+          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}