toggle floating state and move window to mark selected from dmenu

i3mtm

#!/bin/bash

# i3mtm - move to mark
# ====================
# patchwork by: **budRich** 2017
#
# when launched without flags, i3mtm checks
# floating status of current window. If it is
# tiled, the window becomes floating.
# if it is floating, a search for marks is done
# if no marks are found, window becomes tiled.
# otherwise a dmenu asks for a mark to move window to.
# if no selection is made, window is tiled but not moved.
# otherwise window is tiled and moved to selected mark.
#
# with -m flag window is treaded as if it was floating
# even if it is tiled. (menu is forced)  
#
# examples
# --------
# you could replace your `floating toggle` binding with this:  
# `bindsym Mod3+f exec --no-startup-id exec i3mtm`  
# `bindsym Mod3+Shift+f exec --no-startup-id exec i3mtm -m`  
#
# dependencies
# ------------
# * __i3get__ - https://redd.it/6wyarw
# * __dmenu__
#
# source
# ------
# https://gist.github.com/budRich/378a28c2582787f32bac99727f5485d6
#
# discussion
# ----------
# https://www.reddit.com/r/i3wm/comments/6xor8l/oci3mtm/
#
# porn
# ----
# https://redd.it/6xp6ul

IGNORE_MARKS=
# IGNORE_MARKS="alfa,beta,sidebar"
DMENU_OPTIONS=
# DMENU_OPTIONS="-h 16 -fn "Inconsolata-18:bold""


show_menu(){
  mrks=$(comm -3 <(printf "${IGNORE_MARKS}" | tr ',' "\n" | sort) \
              <(i3-msg -t get_marks | tr -d '[]"' | tr ',' "\n" | sort) \
              | awk '{$2=$2};1' )
  [[ -z $mrks ]] && \
    i3-msg [con_id=${cur[0]}] floating disable, focus && exit
  trg=$(printf "${mrks}" | dmenu ${DMENU_OPTIONS} -p "move to mark:")
  [[ -z $trg ]] && \
    i3-msg [con_id=${cur[0]}] floating disable, focus ||
    i3-msg [con_id=${cur[0]}] floating disable, move to mark ${trg}
    i3-msg [con_id=${cur[0]}] focus
}


cur=($(i3get -r nf))
if [[ $1 = '-m' ]] || [[ ${cur[1]#*_} =~ on ]];then 
  show_menu
else
  i3-msg [con_id=${cur[0]}] floating enable, focus
fi