Update workflow

.github/workflows/push.yml

@@ -7,10 +7,15 @@ jobs:
   dockerHubDescription:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
-    - name: Docker Hub Description
-      uses: ./
-      env:
-        DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
-        DOCKERHUB_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
-        DOCKERHUB_REPOSITORY: peterevans/dockerhub-description
+      - uses: actions/checkout@v1
+      - name: Copy README.md to TEST.md
+        run: |
+          mkdir -p some/path
+          cp README.md some/path/TEST.md
+      - name: Docker Hub Description
+        uses: ./
+        env:
+          DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+          DOCKERHUB_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
+          DOCKERHUB_REPOSITORY: peterevans/dockerhub-description
+          README_FILEPATH: ./some/path/TEST.md