Option for Fable.MochaPuppeteerRunner to autogenerate index.html

[steveofficer]

I think it would be useful to have an option for the runner to get a path to the javascript file and auto create the index.html that is outlined in the README.md.

I think that if there was an option to run the tests something like this:

let main argv =
    "../public"
    |> System.IO.Path.GetFullPath
    |> Puppeteer.runSelfHostedTests "bundle.js"
    |> Async.RunSynchronously

Then this would allow people to get up and running that little bit quicker. Additionally there wouldn't be an extra index.html file hanging around in source control that is only there to host the tests, not because it adds any particular value to the project.

[Zaid-Ajaj]

Additionally there wouldn't be an extra index.html file hanging around in source control that is only there to host the tests,

I like the idea @steveofficer! Usually the index.html file does have value when you run "live tests": running the tests project using dotnet fable watch and watch the tests update live as you edit the code.

I agree though, an option would be nice.