#!/usr/bin/env bash

if [[ $# -eq 1 ]]; then
    selected=$1
else
    selected=$(cat <(fd . ~/src ~/dkr --exact-depth 1 -td) <(echo $HOME/.dotfiles) | sort |
        fzf -d/ --with-nth 3.. --preview="tree -a -C -L 1 {}")
fi

if [[ -z $selected ]]; then
    exit 0
fi

selected_name=$(basename "$selected" | tr . _)
tmux_running=$(pgrep tmux)

if [[ -z $TMUX ]] && [[ -z $tmux_running ]]; then
    tmux new-session -s $selected_name -c $selected
    exit 0
fi

if ! tmux has-session -t=$selected_name 2>/dev/null; then
    tmux new-session -ds $selected_name -c $selected
fi

tmux switch-client -t $selected_name