feat: add CodeLens for JSDoc @example HTTP requests

[usualoma]

Add support for showing CodeLens on @example lines in JSDoc comments that contain HTTP request examples like POST { "name": "John" }. When clicked, the request is sent with application/json content type.

• Add parseJSDocExamplesFromText() to parse @example HTTP patterns
• Support multiline JSON in @example blocks
• Add jsonBody and contentType fields to RequestLensCommandArgs
• Skip body prompt when jsonBody is provided from @example

CleanShot.2026-01-21.at.21.11.59.mp4

[github-actions]

Installing this PR package

gh run download 21209121098 -n package -R honojs/vscode -D .
code --install-extension hono-0.0.2+build-f647191.vsix

[usualoma]

@yusukebe

But I think writing raw JSON or foo=bar for the POST body is a little tricky. Improving it will be worth it if it's possible.

One idea is that if you find @example and the POST {…json string} below it, you could send that as a POST request. (Though as it stands, it might be a bit too conspicuous.)

[yusukebe]

@usualoma

Interesting idea!

By the way, my ideal interface is like Postman. If you include form-data, with Postman, you can add the key and value with a table interface like this:

It's good.

And for JSON, you have to write raw JSON, but syntax highlighting is enabled.

However, it may be too much for an extension.

[usualoma]

@yusukebe
Thanks for the response.
I see. So it would be displayed in the sidebar? I'll think about it.

[yusukebe]

So it would be displayed in the sidebar?

It’s my irresponsible answer, but anywhere is fine as long as it's useful!