Jake tasks

Jakefile

var fs = require('fs')
  , semver = require('semver')
  , log = console.log;

var pack = JSON.parse(fs.readFileSync('./package.json'));


// JAKE BUMP
desc('Shorthand for bump:build');
task('bump', ['bump:build'], function() { });

namespace('bump', function() {
  var components = ['major', 'minor', 'patch', 'build'];
  for (var i in components) (function(component, i) {

    desc('Bump ' + component + ' version number.');
    task(component, [], function() {
      var newVersion = semver.inc(pack.version, component)
        , text = fs.readFileSync('./package.json');

      text = text.toString();
      text = text.replace(pack.version, newVersion);

      fs.writeFileSync('./package.json', text);
      log('version: ' + newVersion);
    });

  })(components[i], i);
});