#!/usr/bin/env bash
set -euo pipefail

shopt -s nullglob

for info in state/vm-*/info; do
  id="$(awk -F= '$1=="id"{print $2}' "$info")"
  name="$(awk -F= '$1=="name"{print $2}' "$info")"
  created_at="$(awk -F= '$1=="created_at"{print $2}' "$info")"
  guest_ip="$(awk -F= '$1=="guest_ip"{print $2}' "$info")"
  pid="$(awk -F= '$1=="pid"{print $2}' "$info")"
  tap="$(awk -F= '$1=="tap"{print $2}' "$info")"
  api_sock="$(awk -F= '$1=="api_sock"{print $2}' "$info")"

  if [[ -z "$pid" || -z "$api_sock" ]]; then
    continue
  fi

  if ps -p "$pid" -o comm=,args= 2>/dev/null | rg -q "firecracker.*--api-sock $api_sock"; then
    printf 'id=%s name=%s created_at=%s guest_ip=%s pid=%s tap=%s\n' \
      "$id" "$name" "$created_at" "$guest_ip" "$pid" "$tap"
  fi
done