Create required npmrc file upon publishing packages (#981)

Author: bidoubiwa

.github/workflows/publish.yml

@@ -20,6 +20,13 @@ jobs:
           registry-url: https://registry.npmjs.org/
       - name: Install dependencies
         run: yarn
+      - name: Creating .npmrc
+        run: |
+          cat << EOF > "$HOME/.npmrc"
+            //registry.npmjs.org/:_authToken=$NPM_TOKEN
+          EOF
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Create Release Pull Request or Publish to npm
         uses: changesets/action@v1
         with: