#!/usr/bin/env bash
# Outputs pod ready status for a namespace as JSON.
# Usage: k8s-status.sh <namespace>
set -euo pipefail

NS="${1:-tenant-5}"

pods_json=$(kubectl get pods -n "$NS" -o json 2>/dev/null) || exit 0

echo "$pods_json" | jq -c '
  [.items[] | {
    app: (.metadata.labels["app.kubernetes.io/instance"] // .metadata.name),
    ready: ((.status.conditions // [])
            | map(select(.type == "Ready"))
            | if length > 0 then .[0].status == "True" else false end)
  }] as $pods |
  {
    pods: $pods,
    readyCount: ($pods | map(select(.ready)) | length),
    totalCount: ($pods | length)
  }
'
