#!/usr/bin/env bash

# Purpose: Prints a nice table mapping banner guids to their gcp project ids and display names

set -eu

context=$(kubectl config current-context)
if [[ "$context" != *"banner-infra"* ]]; then
    echo "current k8s context is $context. expected a banner-infra cluster"
    exit 1
fi

colsarr=(
    'DISPLAY NAME:spec.displayName'
    'GCP ID:spec.gcp.projectId'
    'GUID (NAMESPACE):metadata.name'
)
cols=$(printf ",%s" "${colsarr[@]}")

kubectl get banners \
    --sort-by='{.spec.displayName}' \
    -o custom-columns="${cols:1}" \
    2> /dev/null # blackhole annoying throttle warnings