#!/bin/bash

if [[ $1 == "" ]]; then
    echo "Usage: $(basename $0) session-name"
    exit 1
fi

tmux has-session -t $1 2>/dev/null

# Create session if it doesn't exist
if [ $? != 0 ]; then
    tmux new-session -d -s "$1"
fi

tmux attach-session -t $1