# Check for latest news
check_news() {
    # For use by update scripts that want to source functions in this file.
    [[ "$agmNoLaunch" == "true" ]] && return
    trap return INT
    # url for news file
    local newsFile="https://stormgames.wolfe.casa/media/agm.ogg"
    local newsPath="${configFile%/*.conf}/.news"
    local newsTag="$(curl --connect-timeout 5 -sI "$newsFile" | grep -i '^etag: "' | cut -d '"' -f2)"
    if [[ -z "${newsTag}" ]]; then
        return
    fi
    local newsOldTag="$(cat "$newsPath" 2> /dev/null)"
    if [[ "$newsTag" != "$newsOldTag" ]]; then
        dialog --yes-label 'Play' \
            --no-label 'Later' \
            --backtitle 'Audiogame Manager News' \
            --yesno 'Audiogame manager news is available. Please use left and right arrows to navigate and enter to confirm.' -1 -1 || return
        sox -qV0 "$newsFile" -d  &> /dev/null
        echo -n "$newsTag" > "$newsPath"
    fi
}

# Automatic update function
# Automatic update function
update() {
    if ! [[ -d ".git" ]]; then
        return
    fi
    local url="$(git ls-remote --get-url)"
    if [[ "$url" =~ ^ssh://|git@|gitea@ ]] || [[ -z "$url" ]]; then
        return
    fi
    git remote update &> /dev/null
    local upstream='@{u}'
    local home="$(git rev-parse @)"
    local remote="$(git rev-parse "$upstream")"
if [[ "$home" == "$remote" ]]; then
    return
fi
    dialog --backtitle "Audiogame Manager" \
        --yesno "Updates are available. Would you like to update now?" -1 -1 --stdout || return
    { git pull
    git log '@{1}..' --pretty=format:'%an: %s' | tac; }
    exit $?
}
# Get latest news if available
check_news
# With no arguments, open the game launcher.
if [[ $# -eq 0 ]]; then
    game_launcher
fi