image_pull_tag_push.sh

#!/bin/bash

set +ex

declare -a arr=("hypershift" "hyperkube" "cli" "cli-artifacts" "tests" "node" "deployer")

echo "Pulling from CI namespace " $1

## now loop through the above array
for i in "${arr[@]}"
do
   docker pull registry.svc.ci.openshift.org/$1/stable:$i
   docker tag registry.svc.ci.openshift.org/$1/stable:$i docker.io/avgupta/payload-components:$i
   docker push docker.io/avgupta/payload-components:$i
   # or do whatever with individual element of the array
done

# You can access them using echo "${arr[0]}", "${arr[1]}" also