#!/usr/bin/env bash

#### webcamd - A webcam Service for multiple Cams and Stream Services.
####
#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
#### Copyright 2021
#### https://github.com/mainsail-crew/crowsnest
####
#### This File is distributed under GPLv3
####

# shellcheck disable=all

# Error handling
set -Ee

source /common.sh
install_cleanup_trap

echo_green "Installing crowsnest and enable webcam Service ..."
# install dependencies
# force apt update
apt update
# It could use inbuilt dependencie check, but should speed up if preinstalled.
# shellcheck disable=SC2086
check_install_pkgs ${CROWSNEST_CROWSNEST_DEPS} ${CROWSNEST_USTREAMER_DEPS}
# Move to $HOME dir
pushd "/home/${BASE_USER}" &> /dev/null || exit 1
    # make sure config folder exist
    if [ ! -d "${CROWSNEST_DEFAULT_CONF_DIR}" ]; then
        sudo -u "${BASE_USER}" mkdir -p "${CROWSNEST_DEFAULT_CONF_DIR}"
    fi
    # clone Repo
    echo_green "Clone crowsnest repository ..."
    gitclone CROWSNEST_CROWSNEST_REPO crowsnest
    # install crowsnest - use crowsnest's make unattended
    pushd "/home/${BASE_USER}/crowsnest" &> /dev/null || exit 1
    echo_green "Launch crowsnest install routine ..."
    pushd "/home/${BASE_USER}/crowsnest" &> /dev/null || exit 1
    sudo -u "${BASE_USER}" make unattended
    # Apply Raspicam fix if enabled.
    if [ "${CROWSNEST_FORCE_RASPICAMFIX}" == "1" ]; then
        echo -en "Applying Raspicam Fix ... \r"
        sudo sh -c 'echo "bcm2835-v4l2" >> /etc/modules'
        sudo cp file_templates/bcm2835-v4l2.conf /etc/modprobe.d/
        echo -e "Applying Raspicam Fix ... [OK]"
    fi
    popd &> /dev/null || exit 1
popd &> /dev/null || exit 1