Build image and push to docker hub using github-action

Question

Since the FROM syntax in dockerfile doesnt support a github repo link.

There are few Dockerfiles in github repo.

How could I use github action to build them and push to docker-registry once per day?

Did you try using github.com/marketplace/actions/build-and-push-docker-images It has a file option where you can specify the path to a Dockerfile And if you want to run your action every day, maybe you can try using scheduled events to trigger your workflow. docs.github.com/en/actions/reference/… — Robin Raju
– Robin Raju, Commented Jul 23, 2021 at 13:41

rassakra · Accepted Answer · 2021-07-23 14:16:06Z

you can use this example:

name: ci on: push: branches: - 'master' jobs: docker: runs-on: ubuntu-latest steps: - name: Checkout uses: actions/checkout@v2 - name: Set up QEMU uses: docker/setup-qemu-action@v1 - name: Set up Docker Buildx uses: docker/setup-buildx-action@v1 - name: Login to DockerHub uses: docker/login-action@v1 with: username: ${{ secrets.DOCKERHUB_USERNAME }} password: ${{ secrets.DOCKERHUB_TOKEN }} - name: Build and push uses: docker/build-push-action@v2 with: context: . push: true tags: user/app:latest

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