Feature: Input parameters for support scripts

[lawik]

Interest from multiple commercial users of NervesHub.

Raises several interesting questions:

• How to make it as really safe (not just used by devs)
• How to make a good UI for using them (limit number and types of inputs?)
• How to make a good UI for defining them

But the need is to be able to pass custom values into a script.

[oussamabonnor1]

A very interesting example of how Teltonika RMS handles this feature:

You can decide which values to input before running a custom script (or task, as they call it).

This is how they allow for adding these variables:

In this case, lets say I want my device to tell me all the HDDs connected to it and I can pick which one to format. Or, lets say I want to make my device send an API request to link itself with a project from our DB. That project ID could be inputed by the user running a script.