Find the tag of a Docker image having only the SHA256

get-docker-image-tag-by-sha.sh

#!/bin/bash

SHA256_HASH="5bb4faffc8b35e2702b2ffa78e982b979d7b66db29bd55b0c58de8fa745df661"

for i in {1..1000}
do
   echo "Looking into page: $i"

   curl "https://registry.hub.docker.com/v2/repositories/apache/superset/tags/?page=$i" \
    | jq '.results[] | select(.["images"][]["digest"] == "sha256:'${SHA256_HASH}'")'
done

@ThomDietrich @aryehb Thank you for the contribution mates!

This is used more as a life-saver trick when you only have the sha256 and you need to find the tag pointing to that digest in the repo to fix it in your deployment manifests