Return image digest as action output about build-push-action HOT 5 CLOSED

Version 2 has been merged to the main branch and is therefore available via uses: docker/build-push-action@v2 (mutable tag).

As a reminder, this new version changes drastically and works with 3 new actions (login, setup-buildx and setup-qemu) that we have created. Many usage examples have been added to handle most use cases.

And it should fix this current issue. Don't hesitate if you have any questions.

from build-push-action.

Here's a workaround to use in combination with the tag_with_sha option. Simply put, compute the git short SHA and use it.

      - name: Get Git Short SHA
        id: slug
        run: echo "::set-output name=sha7::$(echo ${{ github.sha }} | cut -c1-7)"

      - name: Publish Docker Image
        uses: docker/build-push-action@v1
        with:
          repository: myorg/myrepository
          tag_with_sha: true

      - name: Use Docker Image (Example)
        run: docker pull "myorg/myrepository:sha-${{ steps.slug.outputs.sha7 }}"

from build-push-action.

This will be available through build-push-action v2 (#92).
You can already try it by combining it with:

• https://github.com/docker/setup-buildx-action
• https://github.com/docker/setup-qemu-action
• https://github.com/docker/login-action

from build-push-action.

Fantastic news, looking forward to this landing!

from build-push-action.

Brilliant, many thanks!

from build-push-action.