#!/bin/sh

if [ ! -d "$XDG_CONFIG_HOME/sessions" ]; then
  mkdir -p "$XDG_CONFIG_HOME/sessions"
fi

list=""
for i in $(ls -1 "$XDG_CONFIG_HOME/sessions/"); do
  list="${list}${i} : $(head -n 1 "$XDG_CONFIG_HOME/sessions/$i" | sed 's/# //g')\n"
done

selection=$(printf "$list" | dmenu -l 4 | sed 's/ :.*//g')

echo "$selection"

if [ ! -f "$XDG_CONFIG_HOME/sessions/$selection" ]; then
  touch "$XDG_CONFIG_HOME/sessions/$selection"
  st -c vim -n vim -e "$EDITOR" "$XDG_CONFIG_HOME/sessions/$selection"
else
  bash "$XDG_CONFIG_HOME/sessions/$selection"
fi