borc/bin/cbor2comment.js

Encode and parse data in the Concise Binary Object Representation (CBOR) data format (RFC7049).

#!/usr/bin/env node
'use strict'

const cbor = require('../src')
const utils = require('../src/utils')
const pkg = require('../package.json')

const opts = require('commander')
  .version(pkg.version)
  .usage('[options] <file ...>')
  .option('-x, --hex [string]', 'Hex string input')
  .option('-t, --tabsize [spaces]', 'Indent amount')
  .parse(process.argv)

const numTabs = (opts.tabsize | 0) || 10
const argv = opts.args
if (opts.hex) {
  argv.push(new utils.DeHexStream(opts.hex))
}

if (argv.length === 0) {
  argv.push('-')
}

utils.streamFiles(argv, function () {
  const c = new cbor.Commented({
    max_depth: numTabs
  })
  c.pipe(process.stdout)
  return c
})