Merge pull request #56 from osiux/fix-usage-docs-publish

docs: fix publish to gh-pages

Author: floryst

.github/workflows/gh-pages.yml

@@ -22,10 +22,11 @@ jobs:
       - name: Build
         run: npm run build
       - name: Publish docs
-        if: github.ref == 'refs/heads/master'
-        env:
-          GIT_PUBLISH_URL: https://${{ secrets.GH_PUBLISH_CREDS }}@github.com/Kitware/react-vtk-js.git
-        run: |
-          git config --global user.name "Github Actions"
-          git config --global user.email "sebastien.jourdain@kitware.com"
-          npm run deploy
+        uses: peaceiris/actions-gh-pages@v3
+        if: ${{ github.ref == 'refs/heads/master' }}
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./usage/dist
+          user_name: 'Github Actions'
+          user_email: 'sebastien.jourdain@kitware.com'
+          commit_message: ${{ github.event.head_commit.message }}