rehype-concat-javascript

rehype plugin to concatenate JS `<script>` elements together

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rehype-concat-javascript

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Concatenate JS <script> elements together.

This plugin can be dangerous if a) JS is invalid, or b) values are expected to be undefined in one script and defined in another.

Install

This package is ESM only: Node 12+ is needed to use it and it must be importeded instead of requiredd.

npm:

npm install rehype-concat-javascript

This package exports no identifiers. The default export is rehypeConcatJavaScript

Use

On the API:

 import {unified} from 'unified'
 import rehypeParse from 'rehype-parse'
+import rehypeConcatJavaScript from 'rehype-concat-javascript'
 import rehypeStringify from 'rehype-stringify'

 unified()
   .use(rehypeParse)
+  .use(rehypeConcatJavaScript)
   .use(rehypeStringify)
   .process('<span>some html</span>', function (err, file) {
     console.error(report(err || file))
     console.log(String(file))
   })

On the CLI:

rehype input.html --use concat-javascript --output output.html

Example

In
<script>function foo() {}</script>
<script>function bar() {}</script>
Out
<script>function foo() {};function bar() {}</script>

Contribute

See contributing.md in rehypejs/.github for ways to get started. See support.md for ways to get help.

This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.

License

MIT © Titus Wormer

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.