#!/bin/bash

TASK="TaskWarrior"
TIMEW="TimeWarrior"
SESSIONS=$(tmux list-sessions -F "#S")

write_env() {
    echo "$1" > /tmp/.current_tmxs_tasks
}

HAS_TASK=false
HAS_TIMEW=false

while IFS= read -r line; do
    if [ "$line" = "$TASK" ]; then
        HAS_TASK=true
    elif [ "$line" = "$TIMEW" ]; then
        HAS_TIMEW=true
    fi
done <<< "$SESSIONS"

if [ "$HAS_TIMEW" = true ]; then
    tmux kill-session -t "$TIMEW"

    if [ "$HAS_TASK" = false ]; then
        write_env ""
    fi
else
    tmux kill-session -t "$TASK"
fi