#!/usr/bin/env bash

# Exit script as soon as a command fails.
set -o errexit

ganache_port=8545

ganache_running() {
  nc -z localhost "$ganache_port"
}

start_ganache() {
  # We define 10 accounts with balance 1M ether, needed for high-value tests.
  local accounts=(
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501200,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501201,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501202,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501203,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501204,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501205,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501206,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501207,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501208,1000000000000000000000000"
    --account="0x2bdd21761a483f71054e14f5b827213567971c676928d9a1808cbfa4b7501209,1000000000000000000000000"
  )

  node_modules/.bin/ganache-cli --gasLimit 0xfffffffffff "${accounts[@]}" --port "$ganache_port" --noVMErrorsOnRPCResponse > /dev/null &

  ganache_pid=$!
  echo "ganache running ($ganache_pid)"
}

if ganache_running; then
  echo "Ganache is already running"
  exit 1
fi

start_ganache

