How to use asciidoctor-opal-runtime - 10 common examples

/* global Opal, Asciidoctor, ASCIIDOCTOR_JS_VERSION */
const Opal = require('asciidoctor-opal-runtime').Opal

// Node module
;(function (root, factory) {
  module.exports = factory
}(this, function (moduleConfig) {
//{{asciidoctorCode}}

//{{asciidoctorAPI}}

//{{asciidoctorVersion}}

  /**
   * Get Asciidoctor.js version number.
   *
   * @memberof Asciidoctor
   * @returns {string} - returns the version number of Asciidoctor.js.

if (typeof Opal === 'undefined' && typeof module === 'object' && module.exports) {
  Opal = require('asciidoctor-opal-runtime').Opal
}

if (typeof Opal === 'undefined') {
//{{opalCode}}
}

// UMD Module
(function (root, factory) {
  if (typeof module === 'object' && module.exports) {
    // Node. Does not work with strict CommonJS, but
    // only CommonJS-like environments that support module.exports,
    // like Node.
    module.exports = factory
  } else if (typeof define === 'function' && define.amd) {
    // AMD. Register a named module.
    define('asciidoctor', ['module'], function (module) {

const includeHttpsSpec = require('../share/asciidoctor-include-https-spec')
const semVer = require('../share/semver')

const config = {
  runtime: {
    platform: 'node',
    engine: 'v12',
    framework: 'lollipop'
  }
}

const isWin = process.platform === 'win32'

const asciidoctor = require('../../build/asciidoctor-node.js')(config)

const Opal = require('asciidoctor-opal-runtime').Opal // for testing purpose only
const packageJson = require('../../package.json')

const asciidoctorCoreSemVer = semVer(asciidoctor.getCoreVersion())
const testOptions = {
  platform: 'Node.js',
  baseDir: path.join(__dirname, '..', '..'),
  coreVersion: asciidoctorCoreSemVer
}

shareSpec(testOptions, asciidoctor, expect)
includeHttpsSpec(testOptions, asciidoctor, expect)

function fileExists (path) {
  try {
    fs.statSync(path)
    return true

it('should be able to configure Asciidoctor module', () => {
      /** @namespace Opal.JAVASCRIPT_PLATFORM.JAVASCRIPT_IO_MODULE.JAVASCRIPT_ENGINE.JAVASCRIPT_FRAMEWORK */
      expect(Opal.JAVASCRIPT_IO_MODULE).to.equal('node')
      expect(Opal.JAVASCRIPT_PLATFORM).to.equal('node')
      expect(Opal.JAVASCRIPT_ENGINE).to.equal('v12')
      expect(Opal.JAVASCRIPT_FRAMEWORK).to.equal('lollipop')
      const runtime = asciidoctor.getRuntime()
      expect(runtime.ioModule).to.equal('node')
      expect(runtime.platform).to.equal('node')
      expect(runtime.engine).to.equal('v12')
      expect(runtime.framework).to.equal('lollipop')
    })
  })

it('should be able to configure Asciidoctor module', () => {
      /** @namespace Opal.JAVASCRIPT_PLATFORM.JAVASCRIPT_IO_MODULE.JAVASCRIPT_ENGINE.JAVASCRIPT_FRAMEWORK */
      expect(Opal.JAVASCRIPT_IO_MODULE).to.equal('node')
      expect(Opal.JAVASCRIPT_PLATFORM).to.equal('node')
      expect(Opal.JAVASCRIPT_ENGINE).to.equal('v12')
      expect(Opal.JAVASCRIPT_FRAMEWORK).to.equal('lollipop')
      const runtime = asciidoctor.getRuntime()
      expect(runtime.ioModule).to.equal('node')
      expect(runtime.platform).to.equal('node')
      expect(runtime.engine).to.equal('v12')
      expect(runtime.framework).to.equal('lollipop')
    })
  })

it('should be able to configure Asciidoctor module', () => {
      /** @namespace Opal.JAVASCRIPT_PLATFORM.JAVASCRIPT_IO_MODULE.JAVASCRIPT_ENGINE.JAVASCRIPT_FRAMEWORK */
      expect(Opal.JAVASCRIPT_IO_MODULE).to.equal('node')
      expect(Opal.JAVASCRIPT_PLATFORM).to.equal('node')
      expect(Opal.JAVASCRIPT_ENGINE).to.equal('v12')
      expect(Opal.JAVASCRIPT_FRAMEWORK).to.equal('lollipop')
      const runtime = asciidoctor.getRuntime()
      expect(runtime.ioModule).to.equal('node')
      expect(runtime.platform).to.equal('node')
      expect(runtime.engine).to.equal('v12')
      expect(runtime.framework).to.equal('lollipop')
    })
  })

it('should be able to configure Asciidoctor module', () => {
      /** @namespace Opal.JAVASCRIPT_PLATFORM.JAVASCRIPT_IO_MODULE.JAVASCRIPT_ENGINE.JAVASCRIPT_FRAMEWORK */
      expect(Opal.JAVASCRIPT_IO_MODULE).to.equal('node')
      expect(Opal.JAVASCRIPT_PLATFORM).to.equal('node')
      expect(Opal.JAVASCRIPT_ENGINE).to.equal('v12')
      expect(Opal.JAVASCRIPT_FRAMEWORK).to.equal('lollipop')
      const runtime = asciidoctor.getRuntime()
      expect(runtime.ioModule).to.equal('node')
      expect(runtime.platform).to.equal('node')
      expect(runtime.engine).to.equal('v12')
      expect(runtime.framework).to.equal('lollipop')
    })
  })

it('should use the built-in Logger', () => {
        const pipe = Opal.StringIO.$new()
        const logger = Opal.Logger.$new(pipe)
        const now = new Date()
        logger.$add(2, 'hello', 'asciidoctor')
        const message = pipe.$string()
        expect(message).to.contain('WARN -- asciidoctor: hello')
        expect(message).to.contain('W, [')
        const datetime = /W, \[([^\]]+)].*/g.exec(message)[1]
        const datetimeRegexp = new RegExp(/([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})\.([0-9]{6})/)
        const result = datetimeRegexp.exec(datetime)
        const year = parseInt(result[1])
        const month = parseInt(result[2])
        const day = parseInt(result[3])
        const hours = parseInt(result[4])
        const minutes = parseInt(result[5])
        const seconds = parseInt(result[6])
        const nowYear = now.getFullYear()
        const nowMonth = now.getMonth()

it('should use the built-in Logger', () => {
        const pipe = Opal.StringIO.$new()
        const logger = Opal.Logger.$new(pipe)
        const now = new Date()
        logger.$add(2, 'hello', 'asciidoctor')
        const message = pipe.$string()
        expect(message).to.contain('WARN -- asciidoctor: hello')
        expect(message).to.contain('W, [')
        const datetime = /W, \[([^\]]+)].*/g.exec(message)[1]
        const datetimeRegexp = new RegExp(/([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})\.([0-9]{6})/)
        const result = datetimeRegexp.exec(datetime)
        const year = parseInt(result[1])
        const month = parseInt(result[2])
        const day = parseInt(result[3])
        const hours = parseInt(result[4])
        const minutes = parseInt(result[5])
        const seconds = parseInt(result[6])
        const nowYear = now.getFullYear()

//{{asciidoctorCode}}

//{{asciidoctorAPI}}

//{{asciidoctorVersion}}

  /**
   * Get Asciidoctor.js version number.
   *
   * @memberof Asciidoctor
   * @returns {string} - returns the version number of Asciidoctor.js.
   */
  Asciidoctor.prototype.getVersion = function () {
    return ASCIIDOCTOR_JS_VERSION
  }
  return Opal.Asciidoctor
}))