Update Docker Hub description with GitHub Actions

You can update the Docker Hub repository description using a third party action called Docker Hub Description with this action:

name: ci  on:  push:  jobs:  docker:  runs-on: ubuntu-latest  steps:  - name: Login to Docker Hub  uses: docker/login-action@v3  with:  username: ${{ vars.DOCKERHUB_USERNAME }}  password: ${{ secrets.DOCKERHUB_TOKEN }}   - name: Set up QEMU  uses: docker/setup-qemu-action@v3   - name: Set up Docker Buildx  uses: docker/setup-buildx-action@v3   - name: Build and push  uses: docker/build-push-action@v6  with:  push: true  tags: user/app:latest   - name: Update repo description  uses: peter-evans/dockerhub-description@e98e4d1628a5f3be2be7c231e50981aee98723ae # v4.0.0  with:  username: ${{ vars.DOCKERHUB_USERNAME }}  password: ${{ secrets.DOCKERHUB_TOKEN }}  repository: user/app