Do we have some way to create a custom named command?

[danillos]

So I created a Keybinding like:

[keys.normal]
F5 = ['trim_selections', ':pipe ./format_json']

That converts a selected text like:

{"name": "John", "age": 30, "city": "New York"}

into:

{
  "name": "John",
  "age": 30,
  "city": "New York"
}

I would like to instead of press f5 I just go to command_pallete and type format_json or type :format_json, something like:

[commands]
format_json = ['trim_selections', ':pipe ./format_json']

With that I don't need to remember all keybindings, I just need to type the command name.
It would be helpful to many commands like convert_to_snake_case, convert_to_camel_case, ... it opens many new possibilities.

We could even re-use them like:

[commands]
format_json = ['trim_selections', ':pipe ./format_json']
format_json_and_send_to_gist = ['fomat_json', ':sh ./send_to_gist']

[keys.normal]
F5 = 'format_json'
F6 = 'format_json_and_send_to_gist'

I guess it could be really good to build custom motions too.

[danillos]

I just found this another thread: #4692 that seems related to it.

[the-mikedavis]

Not currently. This is covered by #4423