zsh script to run a k8s pod with latest `jackknife` image

jackpod.zsh

#!/usr/local/bin/zsh

TOKEN=$(python3 -c "import secrets; print(secrets.token_hex(24)[:7])")
# echo $TOKEN
POD=$(kubectl get pods | grep tmp-$USER-dba | awk '{print $1}')
if [[ -z $POD ]]
then
    POD="tmp-$USER-dba-$TOKEN"
    kubectl run $POD \
    --image=registry.gitlab.com/tym27/jackknife:latest \
    --env="PGUSER=wmxdbuser" \
    --command -- tail -f /dev/null
    sleep 5
    while [[ $(kubectl get pods $POD -o 'jsonpath={..status.conditions[?(@.type=="Ready")].status}') != "True" ]]; do echo "waiting for pod" && sleep 5; done
    kubectl cp ${HOME}/.pgpass $POD:/var/lib/postgresql/
else
    echo "Found $POD, attempting to exec into it...."
fi
kubectl exec -it $POD -- zsh