[Feature] Add Cloudflare Support

[nadecancode]

Looks like Cloudflare Worker does not like process, is it possible to remove these queries so it can support Cloudflare Worker?

[nonara]

Looks like process is only used to get env vars.

If you'd like to try a PR, here's what should work:

1. Create a utility function named tryGetEnvVar that does return process && process.env[varName];

2. Replace process.env references with calls to the new utility function

Note: for the transform.js file, you'd have to embed the logic directly, as you can't import.

3. Build a version and try it with CloudFlare

If it works, open a PR and I'll get it through!

[SettingDust]

Can you tell me how you import this lib in your worker? In my knowledge, cf don't support nodejs.

[nonara]

https://blog.cloudflare.com/node-js-support-cloudflare-workers/

Looks like it's a sandbox. They recommend webpack.

I'm wondering if your new build would work as is due to having a browser build.

[SettingDust]

blog.cloudflare.com/node-js-support-cloudflare-workers

Looks like it's a sandbox. They recommend webpack.

I'm wondering if your new build would work as is due to having a browser build.

It's should work if he import the browser bundle

[alexturpin]

I was trying to find something like this for CloudFlare too, but I think the way to go will be through the HTMLRewriter API

[TranquilMarmot]

My PR ☝️ fixes this library to work in Cloudflare workers.

[jpcafe10]

Would be great to get the above PR merged!

[jpcafe10]

I've published the above pr (similar changes) here https://www.npmjs.com/package/node-html-markdown-cloudflare, if you can't wait to use this on Cloudflare 😄