title: How to run Tidy-html5 (aka HTML Tidy) recursively on all html files?
body: <p>I would like to run <a href="http://www.html-tidy.org/" rel="nofollow noreferrer">HTML Tidy</a> (aka tidy-html5) recursively on all the html files including those in the sub-directories.   While <code>tidy -mq ./src/*.html</code> works on all html files in the src directory, it does not run on sub-directories.</p>
  
  <p>My HTML directory structure looks like this, and each directory contains multiple html files:</p>
  
  <pre><code>└── src/
      ├── 2017-12-01-post1/*.html
      ├── 2017-12-15-post2/*.html
      ├── 2018-01-03-post3/*.html
      ├── 2018-04-01-post4/*.html
      └── ... (more dir)
  </code></pre>
  
  <p>Is it possible to do something like <code>tidy -mq ./src/**/*.html</code>?  (Similar to how Prettier works) </p>