usage of download-github-release grunt plugin

Gruntfile-snippet.js

grunt.initConfig({
  'download-github-releases': {
    user: 'GITHUB_USER',
    repo: 'REPOSITORY',
    tag: 'TAG_NAME',
    token: process.env.GITHUB_RELEASE_ACCESS_TOKEN,
    outputDir: 'DOWNLOAD_DIRECTORY'
  },
  mkdir: {
    githubmodules: {
      options: {
        create: ['DOWNLOAD_DIRECTORY']
      },
    },
  },
  untar: {
    options: {
      mode: 'tgz'
    },
    myPackage: {
      files: {
        'dep/REPOSITORY': 'DOWNLOAD_DIRECTORY/RELEASED_PACKAGE.tar.gz'
      }
    }
  }
})

grunt.loadNpmTasks('github-releases');
grunt.loadNpmTasks('grunt-mkdir');
grunt.loadNpmTasks('grunt-untar');

grunt.registerTask('install', ['mkdir:githubmodules', 'download-github-releases', 'untar:myPackage']);