remix-project/libs/remix-simulator/bin/ethsim

#!/usr/bin/env node

const program = require('commander')
const version = require('../package.json').version

program
  .command('version')
  .description("outputs version number")
  .action(() => {
    console.log(version)
    process.exit(0)
  })

program
  .command('help')
  .description("outputs usage information")
  .action(() => {
    program.help()
    process.exit(0)
  })

program
  .command('start')
  .option('-p, --port [port]', 'specify port', 8545)
  .option('-b, --ip [host]', 'specify host', '127.0.0.1')
  .option('-c, --coinbase [coinbase]', 'specify coinbase', '0x0000000000000000000000000000000000000000')
  .option('--rpc', 'run rpc server only', true)
  .option('--details', 'display payloads for every requests and their responses', false)
  .action(() => {
    const Server = require('../src/server')
    const server = new Server({
      coinbase: program.coinbase,
      rpc: program.rpc,
      logDetails: program.details
    })
    server.start(program.host, program.port)
  })

program.parse(process.argv)