cmr1/node-cli

const Cmr1Cli = require('./lib/cli')

const additionalOptions = [
  {
    name: 'src',
    alias: 's',
    type: String,
    multiple: true,
    defaultOption: true,
    description: 'Input source',
    typeLabel: '[underline]{file}'
  },
  {
    name: 'timeout',
    alias: 't',
    type: Number,
    description: 'Timeout',
    typeLabel: '[underline]{ms}'
  }
]

const myCli = new Cmr1Cli({
  name: 'My CLI script name',
  description: 'A description of this script',
  helpHeader: 'Available Options',
  optionDefinitions: additionalOptions,
  logging: {
    test: {
      verbose: true, // Consider this debug, only show when verbose
      throws: false, // Should this log type throw an Error?
      stamp: true, // Also prefix log output with a timestamp
      prefix: 'Test', // Prefix string to show before each log msg
      color: 'blue' // Color of output text (FG only)
    }
  }
})

Object.keys(myCli.settings.logging).forEach(type => {
  myCli[type](`This is a(n) ${type} message!`)
  myCli[type](`Called using: myCli.${type}('message')`)
})

additionalOptions.forEach(option => {
  const name = option.name
  const value = myCli.options[name]

  myCli.log(`Option '${name}' = '${value}'`)
})

const username = myCli.prompt('Username: ')

if (myCli.confirm(`Allow user: '${username}' to process file: ${myCli.options.src}?`)) {
  myCli.success(`File: ${myCli.options.src} processed by user: '${username}'`)
} else {
  myCli.warn(`User: '${username}' not allowed to process file: ${myCli.options.src}`)
}