No global mermaidAPI

src/mermaid.js

@@ -2,11 +2,12 @@
  * Web page integration module for the mermaid framework. It uses the mermaidAPI for mermaid functionality and to render
  * the diagrams to svg code.
  */
-var he = require('he')
+import he from 'he'
+
+import mermaidAPI from './mermaidAPI'
 
 var Logger = require('./logger')
 var log = Logger.Log
-var mermaidAPI = require('./mermaidAPI')
 var nextId = 0
 
 /**

src/mermaidAPI.js

@@ -242,7 +242,7 @@ var config = {
 
 Logger.setLogLevel(config.logLevel)
 
-var parse = function (text) {
+function parse (text) {
   var graphType = utils.detectType(text)
   var parser
 
@@ -284,7 +284,6 @@ var parse = function (text) {
 
   parser.parse(text)
 }
-module.exports.parse = parse
 
 /**
  * ## version
@@ -476,7 +475,7 @@ var render = function (id, txt, cb, container) {
   return svgCode
 }
 
-module.exports.render = function (id, text, cb, containerElement) {
+function render2 (id, text, cb, containerElement) {
   try {
     if (arguments.length === 1) {
       text = id
@@ -517,7 +516,7 @@ var setConf = function (cnf) {
   }
 }
 
-module.exports.initialize = function (options) {
+function initialize (options) {
   log.debug('Initializing mermaidAPI')
   // Update default config with options supplied at initialization
   if (typeof options === 'object') {
@@ -525,14 +524,17 @@ module.exports.initialize = function (options) {
   }
   Logger.setLogLevel(config.logLevel)
 }
-module.exports.getConfig = function () {
+
+function getConfig () {
   return config
 }
 
-global.mermaidAPI = {
-  render: module.exports.render,
-  parse: module.exports.parse,
-  initialize: module.exports.initialize,
+const mermaidAPI = {
+  render: render2,
+  parse,
+  initialize,
   detectType: utils.detectType,
-  getConfig: module.exports.getConfig
+  getConfig
 }
+
+export default mermaidAPI

src/mermaidAPI.spec.js

@@ -1,11 +1,5 @@
 /* eslint-env jasmine */
-/**
- * Created by knut on 14-11-26.
- */
-/**
- * Created by knut on 14-11-23.
- */
-var api = require('./mermaidAPI.js')
+import mermaidAPI from './mermaidAPI'
 
 describe('when using mermaidAPI and ', function () {
   describe('doing initialize ', function () {
@@ -15,16 +9,16 @@ describe('when using mermaidAPI and ', function () {
     })
 
     it('should copy a literal into the configuration', function () {
-      var orgConfig = api.getConfig()
+      var orgConfig = mermaidAPI.getConfig()
       expect(orgConfig.testLiteral).toBe(undefined)
 
-      api.initialize({ 'testLiteral': true })
-      var config = api.getConfig()
+      mermaidAPI.initialize({ 'testLiteral': true })
+      var config = mermaidAPI.getConfig()
 
       expect(config.testLiteral).toBe(true)
     })
     it('should copy a an object into the configuration', function () {
-      var orgConfig = api.getConfig()
+      var orgConfig = mermaidAPI.getConfig()
       expect(orgConfig.testObject).toBe(undefined)
 
       var object = {
@@ -32,9 +26,9 @@ describe('when using mermaidAPI and ', function () {
         test2: false
       }
 
-      api.initialize({ 'testObject': object })
-      api.initialize({ 'testObject': { 'test3': true } })
-      var config = api.getConfig()
+      mermaidAPI.initialize({ 'testObject': object })
+      mermaidAPI.initialize({ 'testObject': { 'test3': true } })
+      var config = mermaidAPI.getConfig()
 
       expect(config.testObject.test1).toBe(1)
       expect(config.testObject.test2).toBe(false)
@@ -44,10 +38,10 @@ describe('when using mermaidAPI and ', function () {
   })
   describe('checking validity of input ', function () {
     it('it should throw for an invalid definiton', function () {
-      expect(() => global.mermaidAPI.parse('this is not a mermaid diagram definition')).toThrow()
+      expect(() => mermaidAPI.parse('this is not a mermaid diagram definition')).toThrow()
     })
     it('it should not throw for a valid definiton', function () {
-      expect(() => global.mermaidAPI.parse('graph TD;A--x|text including URL space|B;')).not.toThrow()
+      expect(() => mermaidAPI.parse('graph TD;A--x|text including URL space|B;')).not.toThrow()
     })
   })
 })

todo.md

@@ -16,5 +16,6 @@
 - Replace require with import
 - Replace module.exports with export default
 - Replace karma-webpack with karma-babel
-- Webpack generate mermaid.js & mermaid.core.js
 - Stops working for mermaid-live-editor since 7.0.9
+- global.mermaid_config
+- rewrite logger