Enable url setting in order to add Visit button in HA UI

[fthiery]

This PR aims at adding the "Visit" button when using the hassio plugin by defining the frontend.url option with bashio's ingress_entry function.

[fthiery]

I was able to test how HA reacts to having a relative configuration_url by editing the .storage/core.device_registry and then restarting HA:

"configuration_url": "/api/hassio_ingress/XXXXXXXXXX/#/device/0x70ac08fffe87636c/info",

The "Visit" link is automatically expanded from the base URL of the current page, and the new page opens as expected !

So while i think this works, i would love it if someone could explain how to test this end-to-end.

[Koenkk]

Looks good, thanks!

[Koenkk]

Reverted because this broke then addon (Koenkk/zigbee2mqtt#18170)

[fthiery]

Really sorry about that, I will open a ticket on HA to reconsider allowing relative urls. How could I have tested this change end-to-end ? How about pushing the docker image for each PR with the PR slug as tag ? That way I would have been able to test it...

[Koenkk]

See https://developers.home-assistant.io/docs/add-ons/testing

[fthiery]

See https://developers.home-assistant.io/docs/add-ons/testing

Thanks, but is there a way to add a dummy devices the Z2M test environment, or do i have to buy dedicated hardware to test ?

[Koenkk]

@fthiery you will need 2 coordinators to start the second instance, devices not, you can manually edit data/database.db and add entries from your prod setup.