4b6fc0d8c3
* Affected files: install.sh and custompios module Signed-off-by: Stephan Wendel <me@stephanwe.de>
320 lines
12 KiB
Bash
Executable File
320 lines
12 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Crow's Nest
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# A multiple Cam and Stream Service for mainsailOS
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# Written by Stephan Wendel aka KwadFan
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# Copyright 2021
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# https://github.com/mainsail-crew/crowsnest
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# GPL V3
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# Version 2
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########
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# shellcheck enable=requires-variable-braces
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## disabeld SC2086 for some lines because there we want 'word splitting'
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set -e
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## Debug
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# set -x
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# Global Vars
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BASE_USER=$(whoami)
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TITLE="crowsnest - A Webcam Daemon for Raspberry Pi OS"
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### Non root
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if [ ${UID} == '0' ]; then
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echo -e "DO NOT RUN THIS SCRIPT AS ROOT!\nExiting..."
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exit 1
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fi
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### noninteractive Check
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if [ -z "${DEBIAN_FRONTEND}" ]; then
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export DEBIAN_FRONTEND=noninteractive
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fi
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### Functions
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### Messages
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### Welcome Message
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function welcome_msg {
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echo -e "${TITLE}\n"
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echo -e "\tSome Parts of the Installer requires 'root' privileges."
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echo -e "\tYou will be prompted for your 'sudo' password, if needed.\n"
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}
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function detect_msg {
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echo -e "Found an existing 'webcamd'. This will be removed."
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echo -e "Since we dont use mjpg-streamer it will also removed."
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echo -e "You can use KIAUH for example to reinstall.\n"
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}
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function goodbye_msg {
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echo -e "\nInstallation complete.\n\tPlease reboot your machine!"
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echo -e "I hope you enjoy crowsnest, GoodBye ..."
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}
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### Installer
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### General
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## These two functions are reused from custompios common.sh
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## Credits to guysoft!
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## https://github.com/guysoft/CustomPiOS
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function install_cleanup_trap() {
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# kills all child processes of the current process on SIGINT or SIGTERM
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trap 'cleanup' SIGINT SIGTERM
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}
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function cleanup() {
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# make sure that all child processed die when we die
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echo -e "Killed by user ...\r\nGoodBye ...\r"
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# shellcheck disable=2046
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[ -n "$(jobs -pr)" ] && kill $(jobs -pr) && sleep 5 && kill -9 $(jobs -pr)
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}
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##
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function err_exit {
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if [ "${1}" != "0" ]; then
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echo -e "ERROR: Error ${1} occured on line ${2}"
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echo -e "ERROR: Stopping $(basename "$0")."
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echo -e "Goodbye..."
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fi
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# shellcheck disable=2046
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[ -n "$(jobs -pr)" ] && kill $(jobs -pr) && sleep 5 && kill -9 $(jobs -pr)
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exit 1
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}
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### Init ERR Trap
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trap 'err_exit $? $LINENO' ERR
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### Import config from custompios.
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function import_config {
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if [ -f "${HOME}/crowsnest/custompios/crowsnest/config" ]; then
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# shellcheck source-path=file_templates/custompios/crowsnest/config
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source "$PWD"/custompios/crowsnest/config
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else
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echo -e "${TITLE}\n"
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echo -e "OOPS!\nConfiguration File missing! Exiting..."
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echo -e "Try to git clone a second time please ...\n"
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exit 1
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fi
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}
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### Detect webcamd.
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function detect_existing_webcamd {
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local remove
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if [ -x "/usr/local/bin/webcamd" ] && [ -d "${HOME}/mjpg-streamer" ]; then
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detect_msg
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read -rp "Do you want to remove existing 'webcamd'? (YES/NO) " remove
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if [ "${remove}" = "YES" ]; then
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echo -en "\nStopping webcamd.service ...\r"
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# sudo systemctl stop webcamd.service &> /dev/null
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echo -e "Stopping webcamd.service ... \t[OK]\r"
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remove_existing_webcamd
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else
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echo -e "\nYou answered '${remove}'! Installation will be aborted..."
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echo -e "GoodBye...\n"
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exit 1
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fi
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fi
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}
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### Remove existing webcamd
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function remove_existing_webcamd {
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if [ -x "/usr/local/bin/webcamd" ]; then
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echo -en "Removing 'webcamd' ...\r"
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sudo rm -f /usr/local/bin/webcamd > /dev/null
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echo -e "Removing 'webcamd' ... \t\t[OK]\r"
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fi
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if [ -d "${HOME}/mjpg-streamer" ]; then
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echo -en "Removing 'mjpg-streamer' ...\r"
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sudo rm -rf "${HOME}"/mjpg-streamer > /dev/null
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echo -e "Removing 'mjpg-streamer' ... \t[OK]\r"
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fi
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if [ -f "/etc/systemd/system/webcamd.service" ]; then
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echo -en "Removing 'webcamd.service' ...\r"
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sudo rm -f /etc/systemd/system/webcamd.service > /dev/null
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echo -e "Removing 'webcamd.service' ... \t[OK]\r"
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fi
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if [ -f "/var/log/webcamd.log" ]; then
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echo -en "Removing 'webcamd.log' ...\r"
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sudo rm -f /var/log/webcamd.log > /dev/null
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sudo rm -f "${HOME}"/klipper_logs/webcamd.log > /dev/null
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echo -e "Removing 'webcamd.log' ... \t[OK]\r"
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fi
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if [ -f "/etc/logrotate.d/webcamd" ]; then
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echo -en "Removing 'webcamd' logrotate...\r"
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sudo rm -f /etc/logrotate.d/webcamd > /dev/null
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echo -e "Removing 'webcamd' logrotate ... \t[OK]\r"
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fi
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echo -e "\nOld 'webcamd' completly removed."
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echo -e "webcam.txt kept,but no longer necessary ..."
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}
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### Install Dependencies
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## Enable buster-backports ( needed for golang-go > 1.11 )
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function enable_backports {
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local template sources
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template="${HOME}/crowsnest/file_templates/buster-backports.list"
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sources="/etc/apt/sources.list.d/"
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if [ "$(grep -c "buster" /etc/apt/sources.list)" -ne "0" ]; then
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echo -e "\n'Debian 10 Buster' ( or based of ) detected ..."
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echo -e "We need to install Debian Backports for golang >=1.11\n"
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echo -en "Adding buster-backports to 'apt' ...\r"
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sudo cp "${template}" "${sources}" &> /dev/null
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echo -e "Adding buster-backports to 'apt' ... [OK]\r"
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echo -e "Adding buster-backports keyring to 'apt' ...\r"
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sudo apt-key adv --keyserver keyring.debian.org --recv-keys 648ACFD622F3D138
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sudo apt-key adv --keyserver keyring.debian.org --recv-keys 0E98404D386FA1D9
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echo -e "Adding buster-backports keyring to 'apt' ... [OK]\r"
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echo -e "\nRunning 'apt update' to initialize backports ..."
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sudo apt update
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fi
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}
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function install_crowsnest {
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local template servicefile logrotatefile bin_path webcamd_bin
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bin_path="/usr/local/bin"
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webcamd_bin="${HOME}/crowsnest/webcamd"
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template="$PWD/sample_configs/${CROWSNEST_DEFAULT_CONF}"
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servicefile="$PWD/file_templates/webcamd.service"
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logrotatefile="${HOME}/crowsnest/file_templates/logrotate_webcamd"
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echo -e "\nInstall webcamd Service ..."
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## Install Dependencies
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echo -e "Installing 'crowsnest' Dependencies ..."
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# shellcheck disable=2086
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sudo apt install --yes --no-install-recommends $CROWSNEST_CROWSNEST_DEPS > /dev/null
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echo -e "Installing 'crowsnest' Dependencies ... [OK]"
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## Link webcamd to $PATH
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echo -en "Linking webcamd ...\r"
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sudo ln -sf "${webcamd_bin}" "${bin_path}" > /dev/null
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echo -e "Linking webcamd ... [OK]\r"
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## Copy webcam.conf
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# Make sure not to overwrite existing!
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if [ ! -f "${CROWSNEST_DEFAULT_CONF_DIR}/webcam.conf" ]; then
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echo -en "Copying webcam.conf ...\r"
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# shellcheck disable=2086
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sudo -u "${BASE_USER}" cp -rf $PWD/sample_configs/${CROWSNEST_DEFAULT_CONF} "${CROWSNEST_DEFAULT_CONF_DIR}"/webcam.conf
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echo -e "Copying webcam.conf ... [OK]\r"
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fi
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## Link webcamd.service
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echo -en "Copying webcamd.service file ...\r"
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sudo cp -rf "${servicefile}" /etc/systemd/system/webcamd.service > /dev/null
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echo -e "Copying webcamd.service file ... [OK]\r"
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## Link logrotate
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echo -en "Linking logrotate file ...\r"
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sudo cp -rf "${logrotatefile}" /etc/logrotate.d/webcamd
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echo -e "Linking logrotate file ... [OK]\r"
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echo -en "Reload systemd to enable new deamon ...\r"
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sudo systemctl daemon-reload
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echo -e "Reload systemd to enable new daemon ... [OK]"
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echo -en "Enable webcamd.service on boot ...\r"
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sudo systemctl enable webcamd.service
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echo -e "Enable webcamd.service on boot ... [OK]\r"
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}
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function install_ustreamer {
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local bin_path ustreamer_bin ustreamer_dump_bin
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ustreamer_bin="${HOME}/ustreamer/ustreamer"
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ustreamer_dump_bin="${HOME}/ustreamer/ustreamer-dump"
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bin_path="/usr/local/bin"
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echo -e "\nInstalling ustreamer ..."
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echo -e "Installing ustreamer Dependencies ..."
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# shellcheck disable=2086
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sudo apt install --yes --no-install-recommends $CROWSNEST_USTREAMER_DEPS > /dev/null
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echo -e "Installing ustreamer Dependencies ... \t[OK]"
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echo -e "Cloning ustreamer Repo ..."
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pushd "${HOME}" > /dev/null
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git clone "${CROWSNEST_USTREAMER_REPO_SHIP}" --depth=1
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popd > /dev/null
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echo -e "Cloning ustreamer Repo ... [OK]"
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pushd "${HOME}"/ustreamer > /dev/null
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echo -e "Compiling ustreamer ..."
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if [ "${CROWSNEST_USTREAMER_WITH_OMX}" = "y" ] && \
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[ "${CROWSNEST_USTREAMER_WITH_GPIO}" = "y" ]; then
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echo -e "Compile ustreamer with OMX and GPIO Support..."
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WITH_OMX=1 WITH_GPIO=1 make -j"$(nproc)"
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elif [ "${CROWSNEST_USTREAMER_WITH_OMX}" = "y" ] && \
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[ "${CROWSNEST_USTREAMER_WITH_GPIO}" = "n" ]; then
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echo -e "Compile ustreamer with OMX Support..."
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WITH_OMX=1 make -j"$(nproc)"
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else
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echo -e"Compile ustreamer without OMX and GPIO Support..."
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make -j"$(nproc)"
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fi
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popd > /dev/null
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echo -en "Linking ustreamer ...\r"
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sudo ln -sf "${ustreamer_bin}" "${bin_path}" > /dev/null
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sudo ln -sf "${ustreamer_dump_bin}" "${bin_path}" > /dev/null
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echo -e "Linking ustreamer ... [OK]\r"
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echo -e "Installing ustreamer ... [OK]"
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}
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function install_v4l2rtspserver {
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local bin_path v4l2rtsp_bin
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v4l2rtsp_bin="${HOME}/v4l2rtspserver/v4l2rtspserver"
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bin_path="/usr/local/bin"
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echo -e "\nInstalling v4l2rtspserver ..."
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echo -e "Installing v4l2rtspserver Dependencies ..."
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# shellcheck disable=2086
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sudo apt install --yes --no-install-recommends $CROWSNEST_V4L2RTSP_DEPS > /dev/null
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echo -e "Installing v4l2rtspserver Dependencies ... \t[OK]"
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echo -e "Cloning v4l2rtspserver Repo ..."
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pushd "${HOME}" > /dev/null
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git clone "${CROWSNEST_V4L2RTSP_REPO_SHIP}" --depth=1
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popd > /dev/null
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echo -e "Cloning v4l2rtspserver Repo ... [OK]"
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pushd "${HOME}"/v4l2rtspserver > /dev/null
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echo -e "Compiling v4l2rtspserver ..."
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cmake . && make -j"$(nproc)"
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popd > /dev/null
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echo -en "Linking v4l2rtspserver ...\r"
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sudo ln -sf "${v4l2rtsp_bin}" "${bin_path}" > /dev/null
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echo -e "Linking v4l2rtspserver ... [OK]\r"
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echo -e "Installing v4l2rtspserver ... [OK]"
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}
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## Stay for later use.
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# function install_rtspsimple {
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# local bin_path rtsp_bin
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# bin_path="/usr/local/bin"
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# rtsp_bin="${CROWSNEST_RTSPSIMPLE_DIR}/rtsp-simple-server"
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# # We are using armv6l Version to be downwards compatible.
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# ## Install Dependencies
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# echo -e "Installing 'rtsp-simple-server' Dependencies ..."
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# sudo apt install --yes --no-install-recommends $CROWSNEST_RTSPSIMPLE_DEPS > /dev/null
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# echo -e "Installing 'rtsp-simple-server' Dependencies ... [OK]"
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# # Download Release Binary
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# echo -e "Download 'rtsp-simple-server' ..."
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# curl -o /tmp/rtsp-simple-server.tar.gz -L "${CROWSNEST_RTSPSIMPLE_RELEASE}"
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# echo -e "Download 'rtsp-simple-server' ... [OK]"
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# echo -en "Unpacking 'rtsp-simple-server' ...\r"
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# mkdir -p "${CROWSNEST_RTSPSIMPLE_DIR}" > /dev/null
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# tar xfz /tmp/rtsp-simple-server.tar.gz -C "${CROWSNEST_RTSPSIMPLE_DIR}" > /dev/null
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# echo -e "Unpacking 'rtsp-simple-server' ... [OK]"
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# echo -en "Linking 'rtsp-simple-server' ...\r"
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# sudo ln -sf "${rtsp_bin}" "${bin_path}" > /dev/null
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# echo -e "Linking 'rtsp-simple-server' ... [OK]\r"
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# }
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function install_raspicam_fix {
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sudo sh -c 'echo "bcm2835-v4l2" >> /etc/modules'
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}
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#### MAIN
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install_cleanup_trap
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import_config
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welcome_msg
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detect_existing_webcamd
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## Golang not needed for now!
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# enable_backports
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echo -e "Running apt update first ..."
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sudo apt update
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install_crowsnest
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install_ustreamer
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install_v4l2rtspserver
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# install_rtspsimple
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install_raspicam_fix
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goodbye_msg
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exit 0
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