[RFC PATCH 13/28] cli: lil: Wire up LIL to the rest of U-Boot

[Sean Anderson]

On 7/2/21 4:18 AM, Rasmus Villemoes wrote:
> On 01/07/2021 08.15, Sean Anderson wrote:
>> This sets the shell to LIL when CONFIG_LIL is enabled. Repeated commands
>> are not supporteed. Neither are partial commands a la Hush's secondary
>> prompt. Setting and getting environmental variables is done through
>> callbacks to assist with testing.
> 
> This all looks very interesting, thanks for doing this!
> 
> Re this patch, is there some way LIL and HUSH could coexist, with HUSH
> then being the initial shell, and one could then enter a "lil shell"
> with the command "lil", just as I can start a busybox shell from bash by
> saying "busybox sh". That could make it a bit easier for playing around
> with initially.
> 
> I have no idea how hard that is to do with Kconfig. Perhaps make LIL
> selectable by itself, then have a hidden symbol LIL_SHELL which is
> "default y if LIL && !HUSH_PARSER" or something like that.

Yeah, I wanted to do this anyway for unit testing at least.

--Sean