png2icns/cli.js

A module to convert a .png file to an .icns file.

#!/usr/bin/env node

'use strict';

var program  = require('commander');
var png2icns = require('./png2icns.js');

program
  .version('0.0.1')
  .arguments('<file>')
  .usage('<path to .png file> [Options]')
  .description('Convert a .png file to an .icns file.')
  .option(
    '-o, --out <path>',
    '.icns output file name to store as. Default: icon.icns',
    function (v) {return v;},
    'icon.icns'
  )
  .option(
    '-s, --sizes <list>',
    'comma separated list of sizes you want in the icns file.',
    function (v) {return v.split(',');},
    [16, 32, 64, 128, 256, 512]
  )
  .action(function(file, opts) {
    png2icns({
      in: file,
      out: opts.out,
      sizes: opts.sizes
    }, function () {
      console.log('Successfully converted.');
    });
  })
  .on('--help', function(){
    console.log('  Examples:');
    console.log('');
    console.log('    $ png2icns file.png');
    console.log('    $ png2icns file.png -o file.icns');
    console.log('    $ png2icns file.png -o file.icns -s 16,32,64,128,256,512');
    console.log('');
  });


program.parse(process.argv);

if(!program.args.length) {
  program.help();
}