tmux open session/window for project

dev.sh

#!/usr/bin/env sh

# loosely based on http://pastebin/D8y7prYV, except with windows not sessions

if [ ${#} -eq 3 ]; then
  echo "You need to provide both a session and path" 2>&1
  exit 1
fi

sess=${1}
cd "${2}"   # note with CDPATH, the passed path may be a shortcut. So we cd first.
name=$(basename $PWD)       

if tmux list-windows -t "${sess}" -F "#W" | grep "^${name}\$" 2>&1 > /dev/null; then
  tmux attach-session -d -t "${sess}" \; select-window -t "$name"
else
  tmux attach-session -t "${sess}" \; new-window -c "$PWD" -n "$name"
fi