Dotfiles/bin/.bin/folder-shell

#!/bin/bash
# i3 thread: https://faq.i3wm.org/question/150/how-to-launch-a-terminal-from-here/?answer=152#post-id-152

# I stole this from here: https://gist.github.com/viking/5851049 and modified it slightly

CMD=$TERMINAL
CWD=''
SIMPLE=''

if [ ! -z "$1" ]; then
	while [ "$#" -gt 0 ]; do
		case "$1" in
			--simple|-s)
				export SIMPLE=1
				export NO_COLOR=1
				shift
				;;
			*)
				export initialCommand="$1"
				break
		esac
	done
fi;

# 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 "$PID" ]; then
	TREE=$(pstree -lpA $PID | tail -n 1)
	PID=$(echo $TREE | awk -F'---' '{print $NF}' | sed -re 's/[^0-9]//g')

  # If we find the working directory, run the command in that directory
	if [ -e "/proc/$PID/cwd" ]; then
		CWD=$(readlink /proc/$PID/cwd)
	fi
fi
current="$(project current --path)"
if [ -n "$CWD" ]; then
	cd "$CWD" && $CMD
elif [ -n "$current" ]; then
	cd "$current" && $CMD
else
	$CMD
fi