Download button for code blocks

[joapuiib]

Hello!

I am constantly adding files to my documentation using the Snippets extension:

```java
--8<-- "docs/path/to/file"
```

I would love to have a Download button in code blocks, similar to Code Copy Button.

Related discussion on mkdocs-material: squidfunk/mkdocs-material#7694

---

In this discussion, a solution was proposed using data-download attribute.

```lang {data-download="https://github.com/user/project/blob/main/project/file.ext"}
Content
```

• data-download="1": Download the code block content:
  • Challenge: Compute the download filename. Maybe we can use title or another data-* attribute.
• data-download=url: Create a link button with a download attribute.

---

This is what I've have at the moment: squidfunk/mkdocs-material#7694 (reply in thread)

[jaywhj]

I'll try to look into it and add this to the next new version if possible.