test.sh

#!/usr/bin/env bash

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

# Executes cleanup function at script exit.
trap cleanup EXIT

cleanup() {
  # Kill the Ganache instance that we started (if we started one and if it's still running).
  if [ -n "$ganache_pid" ] && ps -p $ganache_pid > /dev/null; then
    kill -9 $ganache_pid
  fi
}

if [ "$SOLIDITY_COVERAGE" = true ]; then
  ganache_port=8555
else
  ganache_port=8545
fi

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

start_ganache() {
  node_modules/.bin/ganache-cli -l 8000000 -e 2000 -m "jungle neck govern chief unaware rubber frequent tissue service license alcohol velvet" --port "$ganache_port" > /dev/null &
  ganache_pid=$!
}

if ganache_running; then
  echo "Using existing Ganache instance"
else
  echo "Starting our own Ganache instance"
  start_ganache
fi

sleep 3

if [ "$SOLIDITY_COVERAGE" = true ]; then
  node_modules/.bin/solidity-coverage

  if [ "$CONTINUOUS_INTEGRATION" = true ]; then
    cat coverage/lcov.info | node_modules/.bin/coveralls
  fi
else
  node_modules/.bin/truffle test "$@"
fi