terminal-cv/node_modules/astring/bin/astring

#!/usr/bin/env node

const generate = require('../dist/astring').generate
const version = require('../package').version
const fs = require('fs')
const path = require('path')

const argv = process.argv.slice(2)
const options = {
  indent: '  ',
  lindeEnd: '\n',
  startingIndentLevel: 0,
}
const files = []

function printHelp(status) {
  // eslint-disable-next-line no-console
  const print = status === 0 ? console.log : console.error
  const binName = path.basename(process.argv[1])
  print('Usage: ' + binName + ' [-h, --help] [-v, --version]')
  print(
    '       ' +
      binName +
      ' [-i, --indent INDENT] [-l, --line-end LINE_END] [-s, --starting-indent-level LEVEL] files...',
  )
  process.exit(status)
}

function printVersion() {
  // eslint-disable-next-line no-console
  console.log(version)
  process.exit(0)
}

for (let i = 0, length = argv.length; i < length; i++) {
  let arg = argv[i]
  if (arg[0] === '-') {
    switch (arg) {
      case '-i':
      case '--indent':
        options.indent = argv[++i]
        break
      case '-l':
      case '--line-end':
        options.lineEnd = argv[++i]
        break
      case '-s':
      case '--starting-indent-level':
        options.startingIndentLevel = parseInt(argv[++i])
        break
      case '-h':
      case '--help':
        printHelp(0)
        break
      case '-v':
      case '--version':
        printVersion()
        break
      default:
        console.error('Option "' + arg + '" not supported.')
        printHelp(1)
        break
    }
  } else {
    files.push(arg)
  }
}

options.output = process.stdout

if (files.length === 0) {
  let data = ''
  process.stdin.setEncoding('utf8')
  process.stdin.resume()
  process.stdin
    .on('data', function (chunk) {
      data += chunk
    })
    .on('end', function () {
      try {
        generate(JSON.parse(data), options)
      } catch (error) {
        console.error('Error: ' + error.message)
        process.exit(1)
      }
    })
} else {
  let hasError = false
  for (let i = 0, length = files.length; i < length; i++) {
    try {
      let file = files[i]
      generate(JSON.parse(fs.readFileSync(file, 'utf8')), options)
    } catch (error) {
      console.error('Error: ' + error.message)
      if (hasError !== true) {
        hasError = true
      }
    }
  }
  if (hasError) {
    process.exit(1)
  }
}