Community Plugin

gatsby-remark-code-selector

Transform equivalent code blocks in Gatsby markdown files into a selector.

Example in the API Platform website:

Example in the API Platform website

Dependencies

gatsby-transformer-remark
gatsby-remark-prismjs

Features

Selecting a language in a selector select the language for all the selectors in the page as well, if the language is available for them.
The chosen language is kept in the local storage: if the page is refreshed or if another page is loaded, the language will be selected for all the selectors.

How to install

Add the plugin to your project:

npm install --save gatsby-remark-code-selector

Configure the plugin:

// gatsby-config.js
module.exports = {
  plugins: [
    {
      resolve: `gatsby-transformer-remark`,
      options: {
        plugins: [
          // gatsby-remark-prismjs must go
          // before gatsby-remark-code-selector
          `gatsby-remark-prismjs`,
          `gatsby-remark-code-selector`,
        ],
      },
    },
  ],
};

Restart Gatsby.

How to use

In your markdown files:

[codeSelector]
```php
<?php
use ApiPlatform\Core\Annotation\ApiResource;

/**
 * @ApiResource(itemOperations={"get"})
 */
class Book
{
    //...
}
```

```yaml
App\Entity\Book:
    itemOperations:
        get: ~
```

```xml
<?xml version="1.0" encoding="UTF-8" ?>
<resources xmlns="https://api-platform.com/schema/metadata"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="https://api-platform.com/schema/metadata
           https://api-platform.com/schema/metadata/metadata-2.0.xsd">
    <resource class="App\Entity\Book">
        <itemOperations>
            <itemOperation name="get" />
        </itemOperations>
    </resource>
</resources>
```
[/codeSelector]

The code selector is not stylized by default. You can add your own CSS by using the following class names:

code-selector for the whole selector
code-selector-toolbar for the container of the select buttons
code-selector-select-php for a particular button
code-selector-code-php for a particular code block