Map/Command checker

[CabalCrow]

I sometimes forget the keybinds for commands I don't use often, so I made a fzf checker.

cmd fzf_commands ${{
    chosen=$(lf_command_list.sh $(lf -remote "query $id maps"))
    lf -remote "send $id :$chosen"
}}
map <space>H :fzf_commands

This sends all the current maps of lf to the bash script I wrote:

#!/bin/bash

old="$IFS"
IFS=$'\n'
grep=$(printf "%s" "$*" | rg '^(\S+).*\s(\S+) -- \[\]' -or '$2 $1')
IFS="$old"

cmd=$(sort_command_bind.py "$grep")
cmd=$(printf "%s" "$cmd" | awk '{ print $1 }')
printf "%s" "$cmd"

The bash script filters out only named commands with no arguments, then the sort_command_bind.py sorts all commands by their keybinds & combined the keybinds into one for every command:

#!/usr/bin/env python
import os
import re

from iterfzf import iterfzf

input = os.sys.argv[1]

dictionary = {}


def add_element(command, bind):
    if command not in dictionary:
        dictionary[command] = [bind]
        return
    dictionary[command].append(bind)


for line in input.split('\n'):
    search = re.search("^(.+) (.*)", line)
    command = search.group(1)
    bind = search.group(2)

    add_element(command, bind)

fzf_search = []
for cmd, binds in dictionary.items():
    string = cmd + " ("
    for bind in binds:
        string += bind + " "
    string = string[:-1]
    string += ")"
    fzf_search.append(string)

print(iterfzf(fzf_search))

Finally everything is searched with fzf (I'm using one inside of python, but you can easily put this is a bash script.

The function you select with fzf would be run, if you don't want that you can alter the bash script or just press on the fzf to return nothing.

Here how it looks in action: