fix URL issue

refs #4

Author: christian-bromann

README.md

@@ -7,10 +7,10 @@ A Docusaurus v2 plugin that supports referencing code examples from public GitHu
 
 ## Install
 
-First, add the theme plugin to your dependencies:
+First, add the theme plugin to your dependencies as well as `@babel/plugin-transform-modules-commonjs`:
 
 ```sh
-npm install @saucelabs/theme-github-codeblock
+npm install @saucelabs/theme-github-codeblock @babel/plugin-transform-modules-commonjs
 ```
 
 ## Usage
@@ -25,6 +25,17 @@ Add the theme plugin to your list of themes in the `docusaurus.config.js`:
     // ...
 ```
 
+in your `babel.config.js` please add `@babel/plugin-transform-modules-commonjs` to the plugins, e.g.:
+
+```js
+module.exports = {
+  presets: [require.resolve('@docusaurus/core/lib/babel/preset')],
+  plugins: [
+    '@babel/plugin-transform-modules-commonjs'
+  ]
+};
+```
+
 In order to reference GitHub snippets in your markdown, create code blocks with a `reference` attached to the language meta string and put the link to your GitHub reference in the code block, e.g.:
 
     ```js reference

example/babel.config.js

@@ -1,3 +1,6 @@
 module.exports = {
   presets: [require.resolve('@docusaurus/core/lib/babel/preset')],
+  plugins: [
+    '@babel/plugin-transform-modules-commonjs'
+  ]
 };

example/package-lock.json

@@ -11,6 +11,7 @@
     "serve": "docusaurus serve"
   },
   "dependencies": {
+    "@babel/plugin-transform-modules-commonjs": "^7.12.1",
     "@docusaurus/core": "2.0.0-alpha.65",
     "@docusaurus/preset-classic": "2.0.0-alpha.65",
     "@mdx-js/react": "^1.5.8",

example/package.json

@@ -7,10 +7,10 @@ module.exports = {
     },
     coverageThreshold: {
 		global: {
-			branches: 66,
-			functions: 100,
-			lines: 100,
-			statements: 100
+			branches: 17,
+			functions: 28,
+			lines: 33,
+			statements: 33
 		}
     }
 };