script.sh

#!/bin/bash

if [ "$#" -ne 2 ]; then
  echo "Usage: $0 <number_of_nodes> <protocol_to_consensus>"
  exit 1
fi

N=$1

docker network create --subnet=172.18.0.0/16 mynet
go mod tidy
go build -o cons
./cons 0 "$N" "172.18.0.2" #This is to generate the nodes in JSON File

docker build -t consensus:latest .

json_file="nodes_data.json"

# Use jq to iterate over the JSON array
count=$(jq length "$json_file")
echo "Total elements: $count"

for i in $(seq 0 $(($count - 1))); do
  node_id=$(jq -r ".[$i].NodeID" "$json_file")
  ip=$(jq -r ".[$i].IP" "$json_file")
  trimmed_ip="${ip%%:*}"

  echo "Original IP: $ip"
  echo "Trimmed_ip: $trimmed_ip"

  if [ "$node_id" -eq 0 ]; then
      echo "Skipping execution for NodeID 0."
      continue
  fi

  container_id=$(docker run --net mynet --ip $trimmed_ip -d -t consensus)
  # shellcheck disable=SC2027
  docker exec -d "$container_id" bash -c "./cons "$2" "$node_id" 0"
done