HTTP-server: Add '/list' endpoint

[nytamin]

About Me

This pull request is posted on behalf of the NRK

Type of Contribution

This is a:

Feature

Current Behavior

The only way to see which files are hosted by http-server is the JSON exposed at /packages

New Behavior

New page at /list which displays a list of the files in a user(-ish) friendly way.

Testing Instructions

Other Information

Status

• PR is ready to be reviewed.
• The functionality has been tested by the author.
• Relevant unit tests has been added / updated.
• Relevant documentation (code comments, system documentation) has been added / updated.

[jstarpl]

I think it's a bit weird that listPackages both has a side-effect and returns a value, but I suppose that makes it simpler.

I think however that it would be helpful if the href's in the HTML page would be relative, since that will be easier on reverse-proxies (if any) in front of PM HTTP server.

[nytamin]

I think it's a bit weird that listPackages both has a side-effect and returns a value, but I suppose that makes it simpler.

Agreed, it became quite hard to understand what's happening..

I've refactored the http-server now so that the Storage/FileStorage class doesn't modify ctx as a side effect, but instead returns the values, to be used by the server.

[jstarpl]

Yes, this is much cleaner now!

Just some minor naming feedback, and a question if we really need packageVersion.ts to be committed to the repo.