import { cyan, magenta } from 'colorette'
export function showHelp (meta?) {
  const sections: string[] = []

  if (meta.usage) {
    sections.push(magenta('> ') + 'Usage: ' + cyan(meta.usage))
  }

  if (meta.description) {
    sections.push(magenta('⋮ ') + meta.description)
  }

  sections.push(`Use ${cyan('nu [command] --help')} to see help for each command`)

  console.log(sections.join('\n\n') + '\n')
}