ttf2eot.js

#!/usr/bin/env node
/*
    Author: Viktor Semykin <thesame.ml@gmail.com>

    Written for fontello.com project.
*/

'use strict';

var fs = require('fs');
var ArgumentParser = require('argparse').ArgumentParser;

var ttf2eot = require('./index.js');


var parser = new ArgumentParser ({
  add_help: true,
  description: 'TTF to EOT font converter'
});

parser.add_argument (
  'infile',
  {
    nargs: '?',
    help: 'Input file (stdin if not defined)'
  }
);

parser.add_argument (
  'outfile',
  {
    nargs: '?',
    help: 'Output file (stdout if not defined)'
  }
);

parser.add_argument (
  '-v', '--version',
  {
    action: 'version',
    version: require('./package.json').version,
    help: "show program's version number and exit"
  }
);

/* eslint-disable no-console */

var args = parser.parse_args();

var input;

try {
  if (args.infile) {
    input = fs.readFileSync(args.infile);
  } else {
    input = fs.readFileSync(process.stdin.fd);
  }
} catch (e) {
  console.error("Can't open input file (%s)", args.infile || 'stdin');
  process.exit(1);
}

var eot = ttf2eot(input);

if (args.outfile) {
  fs.writeFileSync(args.outfile, eot);
} else {
  process.stdout.write(eot);
}