termFromHere.spell

#!/bin/bash
# Opens a terminal in the same `cwd` as the focused `X` program.

# depends: xorg-xdpyinfo xorg-xprop
CWD=''

# Get window ID
ID=$(xdpyinfo | grep focus | cut -f4 -d " ")

# Get PID of process whose window this is
PID=$(xprop -id "$ID" | grep -m 1 PID | cut -d " " -f 3)

# Get last child process (shell, vim, etc)
if [ -n "$PID" ]; then
    CPID=$(pstree -lpA "$PID" \
        | grep -oP '(bash|zsh|vim|nvim)\([0-9]+\)' \
        | tail -1 \
        | grep -oP '[0-9]+')

  # If we find the working directory, run the command in that directory
  if [ -e "/proc/$CPID/cwd" ]; then
      CWD=$(readlink /proc/"$CPID"/cwd)
  fi
fi
if [ -n "$CWD" ]; then
    cd "$CWD" || exit 1
    $TERMINAL "$@" &
else
    notify-send -u low "Couldn't find cwd" -a "$(basename "$0")" -t 1000
    $TERMINAL "$@" &
fi
xdotool search --pid $! --onlyvisible --sync >/dev/null
disown
exit