Gruntfile.js

/*eslint camelcase: [0] */
module.exports = grunt => {

  const filesToJoin = {
    'public/js/global.js': [
      'build/app.js'
    ]
  };

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    clean: ['coverage', 'build'],
    mocha_istanbul: {
      test: {
        src: 'test',
        options: {
          root: '.',
          mask: '**/*.js',
          reporter: 'dot',
          check: {
            lines: 80,
            statements: 80,
            functions: 80
          },
          mochaOptions: ['--exit']
        }
      }
    },
    uglify: {
      development: {
        options: {
          mangle: false,
          beautify: true
        },
        files: filesToJoin
      },
      production: {
        files: filesToJoin
      }
    },
    eslint: {
      target: ['*.js', 'server/*.js', 'src/*.js*', 'test/*.js']
    },
    browserify: {
      dist: {
      options: {
        banner: 'var retroflectionVersion = \'<%= pkg.version %>\';\n',
        transform: [['babelify', {presets: [ 'env', 'react' ]}]]
      },
      files: {
        'build/app.js': ['src/main.jsx']
      }
    }
    },
    replace: {
      dist: {
        options: {
          patterns: [
            {
              match: 'version', // placeholder's name
              replacement: '<%= pkg.version %>' // replace with this value
            }
          ]
        },
        files: {
          'public/retroflection.appcache': [
            'server/retroflection.appcache'
          ]
        }
      }
    }
  });

  grunt.loadNpmTasks('grunt-browserify');
  grunt.loadNpmTasks('grunt-contrib-clean');
  grunt.loadNpmTasks('grunt-contrib-uglify');
  grunt.loadNpmTasks('grunt-eslint');
  grunt.loadNpmTasks('grunt-mocha-istanbul');
  grunt.loadNpmTasks('grunt-replace');

  grunt.registerTask('prepare', ['replace', 'clean', 'eslint', 'browserify']);

  grunt.registerTask('deployProduction', ['prepare', 'uglify:production']);
  grunt.registerTask('deployDevelopment', ['prepare', 'uglify:development']);

  grunt.registerTask('default', ['deployProduction', 'mocha_istanbul']);
  grunt.registerTask('travis', ['default']);
};