torrcli.install


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_torrcli_detect_user() {
    if [[ -n "${SUDO_USER:-}" && "${SUDO_USER}" != "root" ]]; then
        printf '%s\n' "${SUDO_USER}"
        return 0
    fi

    local login_name
    login_name=$(logname 2>/dev/null || true)
    if [[ -n "${login_name}" && "${login_name}" != "root" ]]; then
        printf '%s\n' "${login_name}"
        return 0
    fi

    local first_uid_user
    first_uid_user=$(getent passwd 1000 2>/dev/null | cut -d: -f1)
    if [[ -n "${first_uid_user}" ]]; then
        printf '%s\n' "${first_uid_user}"
        return 0
    fi

    return 1
}

post_install() {
    local torrcli_user
    if ! torrcli_user=$(_torrcli_detect_user); then
        torrcli_user=root
        echo "Warning: could not detect a non-root login user; configuring torrcli.service to run as root."
    fi
    sed -i "s|__USER__|${torrcli_user}|" /usr/lib/systemd/system/torrcli.service
    echo "Enabling and starting torrcli service..."
    systemctl daemon-reload
    systemctl enable --now torrcli.service
}

post_upgrade() {
    local torrcli_user
    if ! torrcli_user=$(_torrcli_detect_user); then
        torrcli_user=root
        echo "Warning: could not detect a non-root login user; configuring torrcli.service to run as root."
    fi
    sed -i "s|__USER__|${torrcli_user}|" /usr/lib/systemd/system/torrcli.service
    echo "Reloading daemon and restarting torrcli service..."
    systemctl daemon-reload
    systemctl restart torrcli.service
}

pre_remove() {
    echo "Stopping torrcli service..."
    systemctl stop torrcli.service
    systemctl disable torrcli.service
    systemctl daemon-reload
}