#!/usr/bin/env bash

# Credit to ThePrimeagen for this:
# https://sourcegraph.com/github.com/ThePrimeagen/.dotfiles@5cd09f06d6683b91c26822a73b40e3d7fb9af57a/-/blob/bin/.local/bin/tmux-sessionizer


readarray -t directories < ~/.config/tmux-sessionizer

if [[ $# -eq 1 ]]; then
    selected=$1
else
    selected=$(find "${directories[@]}" -mindepth 1 -maxdepth 1 -type d | fzf --exact)
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"