Document http_directory

[HariSekhon]

It seems there is a new http_directory setting but it's not documented anywhere that I can find.

When I add it I find that I get this output:

==> ubuntu-22.04.tart-cli.ubuntu: Starting HTTP server on port 8232

so it seems to work on the latest plugin, I basically guessed this from issues #29, #58, #63.

[HariSekhon]

@edigaryev I can't see where the http_directory setting is documented, I can't see it here:

https://github.com/cirruslabs/packer-plugin-tart/blob/main/README.md#configuration

or here:

https://developer.hashicorp.com/packer/plugins/builders/tart

[edigaryev]

https://developer.hashicorp.com/packer/plugins/builders/tart

It should be only here due to @include usage.

I guess we have to wait some time until the HashiCorp's website pulls the new version.

[edigaryev]

@HariSekhon the new docs are now live at https://developer.hashicorp.com/packer/plugins/builders/tart.

[HariSekhon]

@edigaryev Thanks - there is a slight formatting bug showing the backticks here:

`wget http://{{ .HTTPIP }}:{{ .HTTPPort }}/foo/bar/preseed.cfg`

Would it be possible to include an example usage as I believe this will be the common case if you look at how the other builders are used.

[edigaryev]

there is a slight formatting bug showing the backticks here

Good catch, I've created hashicorp/packer-plugin-sdk#191 to address this.

Would it be possible to include an example usage as I believe this will be the common case if you look at how the other builders are used.

Can you provide concrete scenarios that you would like to be documented as examples?

Creating a separate ticket for this would be a good idea.