function usageError()

in utils/create-schema.js [169:174]

• 6 lines of code
• 1 McCabe index (conditional complexity)

function usageError (msg) {
  const prog = path.basename(process.argv[1])
  process.stderr.write(`${prog}: error: ${msg}\n`)
  process.stderr.write('usage: node create-schema $ecsRepo\n')
  process.exit(1)
}