added right path for cargo doc push

.github/workflows/build.yml

@@ -134,7 +134,7 @@ jobs:
 #        working-directory: ${{ needs.detect-project.outputs.project-dir }}
 #        run: cargo audit --ignore RUSTSEC-2020-0071 --ignore RUSTSEC-2020-0159
 
-  build:
+    build:
     name: Build (${{ matrix.target }})
     needs: [detect-project, test]
     if: ${{ !failure() && !cancelled() }}
@@ -187,7 +187,18 @@ jobs:
         with:
           name: ${{ matrix.artifact-name }}
           path: |
-            ${{ needs.detect-project.outputs.project-dir }}/target/${{ matrix.target }}/release/${{ needs.detect-project.outputs.project-name }}${{ matrix.os == 'windows' && '.exe' || '' }}
+            ${{ needs.detect-project.outputs.project-dir }}/target/${{ matrix.target }}/release/${{ needs.detect-project.outputs.project-name }}${{ matrix.os == 'windows' && '.exe' || '' }}"
+
+      - name: Build documentation
+        working-directory: ${{ needs.detect-project.outputs.project-dir }}
+        run: cargo doc --no-deps
+      
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ${{ needs.detect-project.outputs.project-dir }}/target/doc
+          publish_branch: gh-pages
 
   docker-build:
     name: Build and Push Docker Image