data-cli/lib/utils/output/wait.js

CLI for working with data packages

const ora = require('ora')
const chalk = require('chalk')
const {eraseLine} = require('ansi-escapes')

// Prints a spinner followed by the given text
module.exports = msg => {
  const spinner = ora(chalk.gray(msg))
  spinner.color = 'gray'
  spinner.start()

  return () => {
    spinner.stop()
    process.stdout.write(eraseLine)
  }
}