Add support for exporting requests to HTTP Archive format (.har)

I’m not fixed on .har, but it’s a relatively simple plain text format, that’s well supported by many applications (including Charles Proxy).

We’ve run into many issues where people running our QA app are either not allowed, or not capable of running Charles Proxy and having the ability to view these requests there after would be a huge help to our debugging efforts.

My goal is to dump the entire transactions table into a single file that I can view in Charles Proxy.

I’ve done some initial digging, and I think the database contains all the information I would need in order to pull this off.

🙋 Do you want to develop this feature yourself?

• Yes
• No

I’m willing to do the work for this, but it likely won’t happen right away.

I’m also not convinced it’s necessary to do this in Chucker core. I could fairly easily just look at the database in application code or a separate library that knows about Chuckers internal database and write the export code there. That being said, the reason I’m posting this here; I think this would be a feature that might be useful to other Churcker users as well.

[gusdantas]

Dears, I’ve updated the @JayNewstrom 's solution to add support for har file in this PR. Although, I don’t know if I had to do something before, like open another issue. Do I need? Thanks.

[vbuberen]

Just merged #410 to unblock you. Will try to check your implementation for feedback soon. Have some issues with time availability now.