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				https://github.com/searxng/searxng.git
				synced 2025-11-03 19:17:07 -05:00 
			
		
		
		
	The settings template in utils/templates/etc/searx/settings.yml does not include any replacements (shell environment variables). BTW: utils/filtron.sh & utils/lib.sh Add some more messages to installation procedures, to be more clear. Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
		
			
				
	
	
		
			1080 lines
		
	
	
		
			33 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			1080 lines
		
	
	
		
			33 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env bash
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# shellcheck disable=SC2001
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# shellcheck source=utils/lib.sh
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source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
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# shellcheck source=utils/lib_install.sh
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source "${REPO_ROOT}/utils/lib_install.sh"
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# ----------------------------------------------------------------------------
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# config
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# ----------------------------------------------------------------------------
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SEARX_INTERNAL_HTTP="${SEARX_BIND_ADDRESS}:${SEARX_PORT}"
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SEARX_URL_PATH="${SEARX_URL_PATH:-$(echo "${PUBLIC_URL}" \
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| sed -e 's,^.*://[^/]*\(/.*\),\1,g')}"
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[[ "${SEARX_URL_PATH}" == "${PUBLIC_URL}" ]] && SEARX_URL_PATH=/
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SERVICE_NAME="searx"
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SERVICE_USER="${SERVICE_USER:-${SERVICE_NAME}}"
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SERVICE_HOME_BASE="${SERVICE_HOME_BASE:-/usr/local}"
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SERVICE_HOME="${SERVICE_HOME_BASE}/${SERVICE_USER}"
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# shellcheck disable=SC2034
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SERVICE_GROUP="${SERVICE_USER}"
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GIT_BRANCH="${GIT_BRANCH:-master}"
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SEARX_PYENV="${SERVICE_HOME}/searx-pyenv"
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SEARX_SRC="${SERVICE_HOME}/searx-src"
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SEARX_SETTINGS_PATH="/etc/searx/settings.yml"
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SEARX_UWSGI_APP="searx.ini"
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# shellcheck disable=SC2034
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SEARX_UWSGI_SOCKET="/run/uwsgi/app/searx/socket"
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# apt packages
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SEARX_PACKAGES_debian="\
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python3-dev python3-babel python3-venv
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uwsgi uwsgi-plugin-python3
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git build-essential libxslt-dev zlib1g-dev libffi-dev libssl-dev
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shellcheck"
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BUILD_PACKAGES_debian="\
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firefox graphviz imagemagick texlive-xetex librsvg2-bin
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texlive-latex-recommended texlive-extra-utils fonts-dejavu
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latexmk
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npm"
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# pacman packages
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SEARX_PACKAGES_arch="\
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python python-pip python-lxml python-babel
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uwsgi uwsgi-plugin-python
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git base-devel libxml2
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shellcheck"
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BUILD_PACKAGES_arch="\
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firefox graphviz imagemagick texlive-bin extra/librsvg
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texlive-core texlive-latexextra ttf-dejavu
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npm"
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# dnf packages
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SEARX_PACKAGES_fedora="\
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python python-pip python-lxml python-babel
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uwsgi uwsgi-plugin-python3
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git @development-tools libxml2
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ShellCheck"
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BUILD_PACKAGES_fedora="\
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firefox graphviz graphviz-gd ImageMagick librsvg2-tools
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texlive-xetex-bin texlive-collection-fontsrecommended
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texlive-collection-latex dejavu-sans-fonts dejavu-serif-fonts
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dejavu-sans-mono-fonts
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npm"
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# yum packages
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#
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# hint: We do no longer support yum packages, it is to complex to maintain
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#       automate installation of packages like npm.  In the firts step we ignore
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#       CentOS-7 as developer & build platform (the inital patch which brought
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#       CentOS-7 supports was not intended to be a developer platform).
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SEARX_PACKAGES_centos="\
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python36 python36-pip python36-lxml python-babel
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uwsgi uwsgi-plugin-python3
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git @development-tools libxml2
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ShellCheck"
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BUILD_PACKAGES_centos="\
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firefox graphviz graphviz-gd ImageMagick librsvg2-tools
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texlive-xetex-bin texlive-collection-fontsrecommended
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texlive-collection-latex dejavu-sans-fonts dejavu-serif-fonts
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dejavu-sans-mono-fonts"
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case $DIST_ID-$DIST_VERS in
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    ubuntu-16.04|ubuntu-18.04)
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        SEARX_PACKAGES="${SEARX_PACKAGES_debian}"
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        BUILD_PACKAGES="${BUILD_PACKAGES_debian}"
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        APACHE_PACKAGES="$APACHE_PACKAGES libapache2-mod-proxy-uwsgi"
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        ;;
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    ubuntu-20.04)
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        # https://askubuntu.com/a/1224710
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        SEARX_PACKAGES="${SEARX_PACKAGES_debian} python-is-python3"
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        BUILD_PACKAGES="${BUILD_PACKAGES_debian}"
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        ;;
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    ubuntu-*|debian-*)
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        SEARX_PACKAGES="${SEARX_PACKAGES_debian}"
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        BUILD_PACKAGES="${BUILD_PACKAGES_debian}"
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        ;;
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    arch-*)
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        SEARX_PACKAGES="${SEARX_PACKAGES_arch}"
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        BUILD_PACKAGES="${BUILD_PACKAGES_arch}"
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        ;;
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    fedora-*)
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        SEARX_PACKAGES="${SEARX_PACKAGES_fedora}"
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        BUILD_PACKAGES="${BUILD_PACKAGES_fedora}"
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        ;;
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    centos-7)
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        SEARX_PACKAGES="${SEARX_PACKAGES_centos}"
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        BUILD_PACKAGES="${BUILD_PACKAGES_centos}"
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        ;;
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esac
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# Apache Settings
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APACHE_SEARX_SITE="searx.conf"
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# shellcheck disable=SC2034
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CONFIG_FILES=(
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    "${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP}"
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)
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# shellcheck disable=SC2034
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CONFIG_BACKUP_ENCRYPTED=(
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    "${SEARX_SETTINGS_PATH}"
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)
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# ----------------------------------------------------------------------------
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usage() {
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# ----------------------------------------------------------------------------
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    # shellcheck disable=SC1117
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    cat <<EOF
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usage::
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  $(basename "$0") shell
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  $(basename "$0") install    [all|init-src|dot-config|user|searx-src|pyenv|uwsgi|packages|settings|buildhost]
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  $(basename "$0") update     [searx]
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  $(basename "$0") remove     [all|user|pyenv|searx-src]
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  $(basename "$0") activate   [service]
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  $(basename "$0") deactivate [service]
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  $(basename "$0") inspect    [service|settings <key>]
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  $(basename "$0") option     [debug-[on|off]|image-proxy-[on|off]|result-proxy <url> <key>]
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  $(basename "$0") apache     [install|remove]
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shell
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  start interactive shell from user ${SERVICE_USER}
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install / remove
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  :all:        complete (de-) installation of searx service
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  :user:       add/remove service user '$SERVICE_USER' ($SERVICE_HOME)
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  :dot-config: copy ./config.sh to ${SEARX_SRC}
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  :searx-src:  clone $GIT_URL
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  :init-src:   copy files (SEARX_SRC_INIT_FILES) to ${SEARX_SRC}
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  :pyenv:      create/remove virtualenv (python) in $SEARX_PYENV
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  :uwsgi:      install searx uWSGI application
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  :settings:   reinstall settings from ${SEARX_SETTINGS_PATH}
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  :packages:   install needed packages from OS package manager
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  :buildhost:  install packages from OS package manager needed by buildhosts
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update searx
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  Update SearXNG installation ($SERVICE_HOME)
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activate service
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  activate and start service daemon (systemd unit)
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deactivate service
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  stop and deactivate service daemon (systemd unit)
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inspect
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  :service:    run some small tests and inspect service's status and log
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  :settings:   inspect YAML setting <key> from SearXNG instance (${SEARX_SRC})
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option
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  set one of the available options
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apache
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  :install: apache site with the SearXNG uwsgi app
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  :remove:  apache site ${APACHE_FILTRON_SITE}
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---- sourced ${DOT_CONFIG}
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  SERVICE_USER        : ${SERVICE_USER}
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  SERVICE_HOME        : ${SERVICE_HOME}
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EOF
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    install_log_searx_instance
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    [[ -n ${1} ]] &&  err_msg "$1"
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}
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main() {
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    required_commands \
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        sudo systemctl install git wget curl \
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        || exit
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    local _usage="unknown or missing $1 command $2"
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    case $1 in
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        --getenv)  var="$2"; echo "${!var}"; exit 0;;
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        -h|--help) usage; exit 0;;
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        shell)
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            sudo_or_exit
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            interactive_shell "${SERVICE_USER}"
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            ;;
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        inspect)
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            case $2 in
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                service)
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                    sudo_or_exit
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                    inspect_service
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                    ;;
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                settings)
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                    prompt_installation_setting "$3"
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                    dump_return $?
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                    ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        install)
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            sudo_or_exit
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            case $2 in
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                all)
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                    rst_title "SearXNG (install)" part
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                    install_all
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                    ;;
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                user)
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                    rst_title "SearXNG (install user)"
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                    verify_continue_install
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                    assert_user
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                    ;;
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                pyenv)
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                    rst_title "SearXNG (install pyenv)"
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                    verify_continue_install
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                    create_pyenv
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                    ;;
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                searx-src)
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                    rst_title "SearXNG (install searx-src)"
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                    verify_continue_install
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                    assert_user
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                    clone_searx
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                    install_DOT_CONFIG
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                    init_SEARX_SRC
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                    ;;
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                init-src)
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                    init_SEARX_SRC
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                    ;;
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                dot-config)
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                    install_DOT_CONFIG
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                    ;;
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                settings)
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                    install_settings
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                    ;;
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                uwsgi)
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                    rst_title "SearXNG (install uwsgi)"
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                    verify_continue_install
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                    install_searx_uwsgi
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                    if ! service_is_available "http://${SEARX_INTERNAL_HTTP}"; then
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                        err_msg "URL http://${SEARX_INTERNAL_HTTP} not available, check SearXNG & uwsgi setup!"
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                    fi
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                    ;;
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                packages)
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                    rst_title "SearXNG (install packages)"
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                    pkg_install "$SEARX_PACKAGES"
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                    ;;
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                buildhost)
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                    rst_title "SearXNG (install buildhost)"
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                    pkg_install "$SEARX_PACKAGES"
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                    pkg_install "$BUILD_PACKAGES"
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                    ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        update)
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            sudo_or_exit
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            case $2 in
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                searx) update_searx;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        remove)
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            rst_title "SearXNG (remove)" part
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            sudo_or_exit
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            case $2 in
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                all) remove_all;;
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                user) drop_service_account "${SERVICE_USER}";;
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                pyenv) remove_pyenv ;;
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                searx-src) remove_searx ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        activate)
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            sudo_or_exit
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            case $2 in
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                service)
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                    activate_service ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        deactivate)
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            sudo_or_exit
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            case $2 in
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                service)  deactivate_service ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        option)
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            sudo_or_exit
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            case $2 in
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                debug-on)  echo; enable_debug ;;
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                debug-off)  echo; disable_debug ;;
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                result-proxy) set_result_proxy "$3" "$4" ;;
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                image-proxy-on) enable_image_proxy ;;
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                image-proxy-off) disable_image_proxy ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        apache)
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            sudo_or_exit
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            case $2 in
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                install) install_apache_site ;;
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                remove) remove_apache_site ;;
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                *) usage "$_usage"; exit 42;;
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            esac ;;
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        doc) rst-doc;;
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        *) usage "unknown or missing command $1"; exit 42;;
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    esac
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}
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_service_prefix="  ${_Yellow}|$SERVICE_USER|${_creset} "
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install_all() {
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    rst_title "Install SearXNG (service)"
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    verify_continue_install
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    pkg_install "$SEARX_PACKAGES"
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    wait_key
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    assert_user
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    wait_key
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    clone_searx
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    wait_key
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    install_DOT_CONFIG
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    wait_key
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    init_SEARX_SRC
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    wait_key
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    create_pyenv
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    wait_key
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    install_settings
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    wait_key
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    test_local_searx
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    wait_key
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    install_searx_uwsgi
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    if ! service_is_available "http://${SEARX_INTERNAL_HTTP}"; then
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        err_msg "URL http://${SEARX_INTERNAL_HTTP} not available, check SearXNG & uwsgi setup!"
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    fi
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    if ask_yn "Do you want to inspect the installation?" Ny; then
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        inspect_service
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    fi
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}
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update_searx() {
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    rst_title "Update SearXNG instance"
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    echo
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    tee_stderr 0.3 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 |  prefix_stdout "$_service_prefix"
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cd ${SEARX_SRC}
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git checkout -B "$GIT_BRANCH"
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git pull
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pip install -U pip
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pip install -U setuptools
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pip install -U wheel
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pip install -U pyyaml
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pip install -U -e .
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EOF
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    install_settings
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    uWSGI_restart "$SEARX_UWSGI_APP"
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}
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remove_all() {
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    rst_title "De-Install SearXNG (service)"
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    rst_para "\
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It goes without saying that this script can only be used to remove
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installations that were installed with this script."
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    if ! ask_yn "Do you really want to deinstall SearXNG?"; then
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        return
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    fi
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    remove_searx_uwsgi
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    drop_service_account "${SERVICE_USER}"
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    remove_settings
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    wait_key
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    if service_is_available "${PUBLIC_URL}"; then
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        MSG="** Don't forgett to remove your public site! (${PUBLIC_URL}) **" wait_key 10
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    fi
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}
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assert_user() {
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    rst_title "user $SERVICE_USER" section
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    echo
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    if getent passwd "$SERVICE_USER"  > /dev/null; then
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       echo "user exists"
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       return 0
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    fi
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    tee_stderr 1 <<EOF | bash | prefix_stdout
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useradd --shell /bin/bash --system \
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 --home-dir "$SERVICE_HOME" \
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 --comment 'Privacy-respecting metasearch engine' $SERVICE_USER
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mkdir "$SERVICE_HOME"
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chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"
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groups $SERVICE_USER
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EOF
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    #SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME)"
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    #export SERVICE_HOME
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    #echo "export SERVICE_HOME=$SERVICE_HOME"
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}
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clone_is_available() {
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    [[ -f "$SEARX_SRC/.git/config" ]]
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}
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 | 
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# shellcheck disable=SC2164
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clone_searx() {
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    rst_title "Clone SearXNG sources" section
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    echo
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    if ! sudo -i -u "$SERVICE_USER" ls -d "$REPO_ROOT" > /dev/null; then
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        die 42 "user '$SERVICE_USER' missed read permission: $REPO_ROOT"
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    fi
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    SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME 2>/dev/null)"
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    if [[ ! "${SERVICE_HOME}" ]]; then
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        err_msg "to clone SearXNG sources, user $SERVICE_USER hast to be created first"
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        return 42
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    fi
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    if [[ ! $(git show-ref "refs/heads/${GIT_BRANCH}") ]]; then
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        warn_msg "missing local branch ${GIT_BRANCH}"
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        info_msg "create local branch ${GIT_BRANCH} from start point: origin/${GIT_BRANCH}"
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        git branch "${GIT_BRANCH}" "origin/${GIT_BRANCH}"
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    fi
 | 
						|
    if [[ ! $(git rev-parse --abbrev-ref HEAD) == "${GIT_BRANCH}" ]]; then
 | 
						|
        warn_msg "take into account, installing branch $GIT_BRANCH while current branch is $(git rev-parse --abbrev-ref HEAD)"
 | 
						|
    fi
 | 
						|
    export SERVICE_HOME
 | 
						|
    git_clone "$REPO_ROOT" "$SEARX_SRC" \
 | 
						|
              "$GIT_BRANCH" "$SERVICE_USER"
 | 
						|
 | 
						|
    pushd "${SEARX_SRC}" > /dev/null
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 | prefix_stdout "$_service_prefix"
 | 
						|
cd "${SEARX_SRC}"
 | 
						|
git remote set-url origin ${GIT_URL}
 | 
						|
git config user.email "$ADMIN_EMAIL"
 | 
						|
git config user.name "$ADMIN_NAME"
 | 
						|
git config --list
 | 
						|
EOF
 | 
						|
    popd > /dev/null
 | 
						|
}
 | 
						|
 | 
						|
prompt_installation_status(){
 | 
						|
 | 
						|
    # shellcheck disable=SC2034
 | 
						|
    local GIT_URL GIT_BRANCH VERSION_STRING VERSION_TAG
 | 
						|
    local ret_val state branch remote remote_url
 | 
						|
    state="$(install_searx_get_state)"
 | 
						|
 | 
						|
    case $state in
 | 
						|
        missing-searx-clone|missing-searx-pyenv)
 | 
						|
            info_msg "${_BBlue}(status: $(install_searx_get_state))${_creset}"
 | 
						|
            return 0
 | 
						|
            ;;
 | 
						|
        *)
 | 
						|
            info_msg "SearXNG instance already installed at: $SEARX_SRC"
 | 
						|
            info_msg "status:  ${_BBlue}$(install_searx_get_state)${_creset} "
 | 
						|
            branch="$(git name-rev --name-only HEAD)"
 | 
						|
            remote="$(git config branch."${branch}".remote)"
 | 
						|
            remote_url="$(git config remote."${remote}".url)"
 | 
						|
            eval "$(get_installed_version_variables)"
 | 
						|
 | 
						|
            ret_val=0
 | 
						|
            if ! [ "$GIT_URL" = "$remote_url" ]; then
 | 
						|
                warn_msg "instance's git URL: '${GIT_URL}'" \
 | 
						|
                         "differs from local clone's remote URL: ${remote_url}"
 | 
						|
                ret_val=42
 | 
						|
            fi
 | 
						|
            if ! [ "$GIT_BRANCH" = "$branch" ]; then
 | 
						|
                warn_msg "instance git branch: ${GIT_BRANCH}" \
 | 
						|
                         "differs from local clone's branch: ${branch}"
 | 
						|
                ret_val=42
 | 
						|
            fi
 | 
						|
            return $ret_val
 | 
						|
            ;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
verify_continue_install(){
 | 
						|
    if ! prompt_installation_status; then
 | 
						|
        MSG="[${_BCyan}KEY${_creset}] to continue installation / [${_BCyan}CTRL-C${_creset}] to exit" \
 | 
						|
           wait_key
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
prompt_installation_setting(){
 | 
						|
 | 
						|
    # usage:  prompt_installation_setting brand.docs_url
 | 
						|
    #
 | 
						|
    # Prompts the value of the (YAML) setting in the SearXNG instance.
 | 
						|
 | 
						|
    local _state
 | 
						|
    _state="$(install_searx_get_state)"
 | 
						|
    case $_state in
 | 
						|
        python-installed|installer-modified)
 | 
						|
            sudo -H -u "${SERVICE_USER}" "${SEARX_PYENV}/bin/python" <<EOF
 | 
						|
import sys
 | 
						|
from searx import get_setting
 | 
						|
name = "${1}"
 | 
						|
unset = object()
 | 
						|
value = get_setting(name, unset)
 | 
						|
if value is unset:
 | 
						|
    sys.stderr.write("error: setting '%s' does not exists\n" % name)
 | 
						|
    sys.exit(42)
 | 
						|
print(value)
 | 
						|
sys.exit(0)
 | 
						|
EOF
 | 
						|
            ;;
 | 
						|
        *)
 | 
						|
            return 42
 | 
						|
            ;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
get_installed_version_variables() {
 | 
						|
 | 
						|
    # usage:  eval "$(get_installed_version_variables)"
 | 
						|
    #
 | 
						|
    # Set variables VERSION_STRING, VERSION_TAG, GIT_URL, GIT_BRANCH
 | 
						|
 | 
						|
    local _state
 | 
						|
    _state="$(install_searx_get_state)"
 | 
						|
    case $_state in
 | 
						|
        python-installed|installer-modified)
 | 
						|
            sudo -H -u "${SERVICE_USER}" "${SEARX_PYENV}/bin/python" -m searx.version;;
 | 
						|
        *)
 | 
						|
            return 42
 | 
						|
            ;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
init_SEARX_SRC(){
 | 
						|
    rst_title "Update instance: ${SEARX_SRC}/" section
 | 
						|
 | 
						|
    if ! clone_is_available; then
 | 
						|
        err_msg "you have to install SearXNG first"
 | 
						|
        return 1
 | 
						|
    fi
 | 
						|
 | 
						|
    init_SEARX_SRC_INIT_FILES
 | 
						|
 | 
						|
    if [ ${#SEARX_SRC_INIT_FILES[*]} -eq 0 ]; then
 | 
						|
        info_msg "no files registered in SEARX_SRC_INIT_FILES"
 | 
						|
        return 2
 | 
						|
    fi
 | 
						|
 | 
						|
    echo
 | 
						|
    echo "Update instance with file(s) from: ${REPO_ROOT}"
 | 
						|
    echo
 | 
						|
    for i in "${SEARX_SRC_INIT_FILES[@]}"; do
 | 
						|
        echo "- $i"
 | 
						|
    done
 | 
						|
    echo
 | 
						|
    echo "Be careful when modifying an existing installation."
 | 
						|
    if ! ask_yn "Do you really want to update these files in the instance?" Yn; then
 | 
						|
        return 42
 | 
						|
    fi
 | 
						|
    for fname in "${SEARX_SRC_INIT_FILES[@]}"; do
 | 
						|
        while true; do
 | 
						|
            choose_one _reply "choose next step with file ${fname}" \
 | 
						|
                   "replace file" \
 | 
						|
                   "leave file unchanged" \
 | 
						|
                   "diff files" \
 | 
						|
                   "interactive shell"
 | 
						|
 | 
						|
            case $_reply in
 | 
						|
                "leave file unchanged")
 | 
						|
                    break
 | 
						|
                    ;;
 | 
						|
                "replace file")
 | 
						|
                    info_msg "copy: ${REPO_ROOT}/${fname} --> ${SEARX_SRC}/${fname}"
 | 
						|
                    cp "${REPO_ROOT}/${fname}" "${SEARX_SRC}/${fname}"
 | 
						|
                    break
 | 
						|
                    ;;
 | 
						|
                "diff files")
 | 
						|
                    $DIFF_CMD "${SEARX_SRC}/${fname}" "${REPO_ROOT}/${fname}"
 | 
						|
                    ;;
 | 
						|
                "interactive shell")
 | 
						|
                    backup_file "${SEARX_SRC}/${fname}"
 | 
						|
                    echo -e "// edit ${_Red}${dst}${_creset} to your needs"
 | 
						|
                    echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"
 | 
						|
                    sudo -H -u "${SERVICE_USER}" -i
 | 
						|
                    $DIFF_CMD "${SEARX_SRC}/${fname}"  "${REPO_ROOT}/${fname}"
 | 
						|
                    echo
 | 
						|
                    echo -e "// ${_BBlack}did you edit file ...${_creset}"
 | 
						|
                    echo -en "//  ${_Red}${dst}${_creset}"
 | 
						|
                    if ask_yn "//${_BBlack}... to your needs?${_creset}"; then
 | 
						|
                        break
 | 
						|
                    fi
 | 
						|
                    ;;
 | 
						|
            esac
 | 
						|
        done
 | 
						|
    done
 | 
						|
}
 | 
						|
 | 
						|
install_DOT_CONFIG(){
 | 
						|
    rst_title "Update instance: ${SEARX_SRC}/.config.sh" section
 | 
						|
 | 
						|
    if cmp --silent "${REPO_ROOT}/.config.sh" "${SEARX_SRC}/.config.sh"; then
 | 
						|
        info_msg "${SEARX_SRC}/.config.sh is up to date"
 | 
						|
        return 0
 | 
						|
    fi
 | 
						|
 | 
						|
    diff "${REPO_ROOT}/.config.sh" "${SEARX_SRC}/.config.sh"
 | 
						|
    if ! ask_yn "Do you want to copy file .config.sh into instance?" Yn; then
 | 
						|
        return 42
 | 
						|
    fi
 | 
						|
    backup_file "${SEARX_SRC}/.config.sh"
 | 
						|
    cp "${REPO_ROOT}/.config.sh" "${SEARX_SRC}/.config.sh"
 | 
						|
}
 | 
						|
 | 
						|
install_settings() {
 | 
						|
    rst_title "${SEARX_SETTINGS_PATH}" section
 | 
						|
 | 
						|
    if ! clone_is_available; then
 | 
						|
        err_msg "you have to install SearXNG first"
 | 
						|
        exit 42
 | 
						|
    fi
 | 
						|
 | 
						|
    mkdir -p "$(dirname "${SEARX_SETTINGS_PATH}")"
 | 
						|
    install_template --no-eval \
 | 
						|
        "${SEARX_SETTINGS_PATH}" \
 | 
						|
        "${SERVICE_USER}" "${SERVICE_GROUP}"
 | 
						|
    configure_searx
 | 
						|
}
 | 
						|
 | 
						|
remove_settings() {
 | 
						|
    rst_title "remove SearXNG settings" section
 | 
						|
    echo
 | 
						|
    info_msg "delete ${SEARX_SETTINGS_PATH}"
 | 
						|
    rm -f "${SEARX_SETTINGS_PATH}"
 | 
						|
}
 | 
						|
 | 
						|
remove_searx() {
 | 
						|
    rst_title "Drop searx sources" section
 | 
						|
    if ask_yn "Do you really want to drop SearXNG sources ($SEARX_SRC)?"; then
 | 
						|
        rm -rf "$SEARX_SRC"
 | 
						|
    else
 | 
						|
        rst_para "Leave SearXNG sources unchanged."
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
pyenv_is_available() {
 | 
						|
    [[ -f "${SEARX_PYENV}/bin/activate" ]]
 | 
						|
}
 | 
						|
 | 
						|
create_pyenv() {
 | 
						|
    rst_title "Create virtualenv (python)" section
 | 
						|
    echo
 | 
						|
    if [[ ! -f "${SEARX_SRC}/manage" ]]; then
 | 
						|
        err_msg "to create pyenv for SearXNG, SearXNG has to be cloned first"
 | 
						|
        return 42
 | 
						|
    fi
 | 
						|
    info_msg "create pyenv in ${SEARX_PYENV}"
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
rm -rf "${SEARX_PYENV}"
 | 
						|
python3 -m venv "${SEARX_PYENV}"
 | 
						|
grep -qFs -- 'source ${SEARX_PYENV}/bin/activate' ~/.profile \
 | 
						|
  || echo 'source ${SEARX_PYENV}/bin/activate' >> ~/.profile
 | 
						|
EOF
 | 
						|
    info_msg "inspect python's virtual environment"
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
command -v python && python --version
 | 
						|
EOF
 | 
						|
    wait_key
 | 
						|
    info_msg "install needed python packages"
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
pip install -U pip
 | 
						|
pip install -U setuptools
 | 
						|
pip install -U wheel
 | 
						|
pip install -U pyyaml
 | 
						|
cd ${SEARX_SRC}
 | 
						|
pip install -e .
 | 
						|
EOF
 | 
						|
}
 | 
						|
 | 
						|
remove_pyenv() {
 | 
						|
    rst_title "Remove virtualenv (python)" section
 | 
						|
    if ! ask_yn "Do you really want to drop ${SEARX_PYENV} ?"; then
 | 
						|
        return
 | 
						|
    fi
 | 
						|
    info_msg "remove pyenv activation from ~/.profile"
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
grep -v 'source ${SEARX_PYENV}/bin/activate' ~/.profile > ~/.profile.##
 | 
						|
mv ~/.profile.## ~/.profile
 | 
						|
EOF
 | 
						|
    rm -rf "${SEARX_PYENV}"
 | 
						|
}
 | 
						|
 | 
						|
configure_searx() {
 | 
						|
    rst_title "Configure SearXNG" section
 | 
						|
    rst_para "Setup SearXNG config located at $SEARX_SETTINGS_PATH"
 | 
						|
    echo
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
cd ${SEARX_SRC}
 | 
						|
sed -i -e "s/ultrasecretkey/$(openssl rand -hex 16)/g" "$SEARX_SETTINGS_PATH"
 | 
						|
EOF
 | 
						|
}
 | 
						|
 | 
						|
test_local_searx() {
 | 
						|
    rst_title "Testing SearXNG instance localy" section
 | 
						|
    echo
 | 
						|
 | 
						|
    if service_is_available "http://${SEARX_INTERNAL_HTTP}" &>/dev/null; then
 | 
						|
        err_msg "URL/port http://${SEARX_INTERNAL_HTTP} is already in use, you"
 | 
						|
        err_msg "should stop that service before starting local tests!"
 | 
						|
        if ! ask_yn "Continue with local tests?"; then
 | 
						|
            return
 | 
						|
        fi
 | 
						|
    fi
 | 
						|
    sed -i -e "s/debug: false/debug: true/g" "$SEARX_SETTINGS_PATH"
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -u "${SERVICE_USER}" -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
export SEARX_SETTINGS_PATH="${SEARX_SETTINGS_PATH}"
 | 
						|
cd ${SEARX_SRC}
 | 
						|
timeout 10 python searx/webapp.py &
 | 
						|
sleep 3
 | 
						|
curl --location --verbose --head --insecure $SEARX_INTERNAL_HTTP
 | 
						|
EOF
 | 
						|
    sed -i -e "s/debug: true/debug: false/g" "$SEARX_SETTINGS_PATH"
 | 
						|
}
 | 
						|
 | 
						|
install_searx_uwsgi() {
 | 
						|
    rst_title "Install SearXNG's uWSGI app (searx.ini)" section
 | 
						|
    echo
 | 
						|
    install_uwsgi
 | 
						|
    uWSGI_install_app "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
remove_searx_uwsgi() {
 | 
						|
    rst_title "Remove SearXNG's uWSGI app (searx.ini)" section
 | 
						|
    echo
 | 
						|
    uWSGI_remove_app "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
activate_service() {
 | 
						|
    rst_title "Activate SearXNG (service)" section
 | 
						|
    echo
 | 
						|
    uWSGI_enable_app "$SEARX_UWSGI_APP"
 | 
						|
    uWSGI_restart "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
deactivate_service() {
 | 
						|
    rst_title "De-Activate SearXNG (service)" section
 | 
						|
    echo
 | 
						|
    uWSGI_disable_app "$SEARX_UWSGI_APP"
 | 
						|
    uWSGI_restart "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
enable_image_proxy() {
 | 
						|
    info_msg "try to enable image_proxy ..."
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
cd ${SEARX_SRC}
 | 
						|
sed -i -e "s/image_proxy: false/image_proxy: true/g" "$SEARX_SETTINGS_PATH"
 | 
						|
EOF
 | 
						|
    uWSGI_restart "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
disable_image_proxy() {
 | 
						|
    info_msg "try to enable image_proxy ..."
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
cd ${SEARX_SRC}
 | 
						|
sed -i -e "s/image_proxy: true/image_proxy: false/g" "$SEARX_SETTINGS_PATH"
 | 
						|
EOF
 | 
						|
    uWSGI_restart "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
enable_debug() {
 | 
						|
    warn_msg "Do not enable debug in production environments!!"
 | 
						|
    info_msg "try to enable debug mode ..."
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
cd ${SEARX_SRC}
 | 
						|
sed -i -e "s/debug: false/debug: true/g" "$SEARX_SETTINGS_PATH"
 | 
						|
EOF
 | 
						|
    uWSGI_restart "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
disable_debug() {
 | 
						|
    info_msg "try to disable debug mode ..."
 | 
						|
    tee_stderr 0.1 <<EOF | sudo -H -i 2>&1 |  prefix_stdout "$_service_prefix"
 | 
						|
cd ${SEARX_SRC}
 | 
						|
sed -i -e "s/debug: true/debug: false/g" "$SEARX_SETTINGS_PATH"
 | 
						|
EOF
 | 
						|
    uWSGI_restart "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
set_result_proxy() {
 | 
						|
 | 
						|
    # usage: set_result_proxy <URL> [<key>]
 | 
						|
 | 
						|
    info_msg "try to set result proxy: '$1' ($2)"
 | 
						|
    cp "${SEARX_SETTINGS_PATH}" "${SEARX_SETTINGS_PATH}.bak"
 | 
						|
    _set_result_proxy "$1" "$2" > "${SEARX_SETTINGS_PATH}"
 | 
						|
}
 | 
						|
 | 
						|
_set_result_proxy() {
 | 
						|
    local line
 | 
						|
    local stage=0
 | 
						|
    local url="    url: $1"
 | 
						|
    local key="    key: !!binary \"$2\""
 | 
						|
    if [[ -z $2 ]]; then
 | 
						|
       key=
 | 
						|
    fi
 | 
						|
 | 
						|
    while IFS=  read -r line
 | 
						|
    do
 | 
						|
        if [[ $stage = 0 ]] || [[ $stage = 2 ]] ; then
 | 
						|
            if [[ $line =~ ^[[:space:]]*#*[[:space:]]*result_proxy[[:space:]]*:[[:space:]]*$ ]]; then
 | 
						|
                if [[ $stage = 0 ]]; then
 | 
						|
                    stage=1
 | 
						|
                    echo "result_proxy:"
 | 
						|
                    continue
 | 
						|
                elif [[ $stage = 2 ]]; then
 | 
						|
                    continue
 | 
						|
                fi
 | 
						|
            fi
 | 
						|
        fi
 | 
						|
        if [[ $stage = 1 ]] || [[ $stage = 2 ]] ; then
 | 
						|
            if [[ $line =~ ^[[:space:]]*#*[[:space:]]*url[[:space:]]*:[[:space:]] ]]; then
 | 
						|
                [[ $stage = 1 ]]  && echo "$url"
 | 
						|
                continue
 | 
						|
            elif [[ $line =~ ^[[:space:]]*#*[[:space:]]*key[[:space:]]*:[[:space:]] ]]; then
 | 
						|
                [[ $stage = 1 ]] && [[ -n $key ]] && echo "$key"
 | 
						|
                continue
 | 
						|
            elif [[ $line =~ ^[[:space:]]*$ ]]; then
 | 
						|
                stage=2
 | 
						|
            fi
 | 
						|
        fi
 | 
						|
        echo "$line"
 | 
						|
    done < "${SEARX_SETTINGS_PATH}.bak"
 | 
						|
}
 | 
						|
 | 
						|
function has_substring() {
 | 
						|
   [[ "$1" != "${2/$1/}" ]]
 | 
						|
}
 | 
						|
inspect_service() {
 | 
						|
    rst_title "service status & log"
 | 
						|
    cat <<EOF
 | 
						|
 | 
						|
sourced ${DOT_CONFIG} :
 | 
						|
  SERVICE_USER        : ${SERVICE_USER}
 | 
						|
  SERVICE_HOME        : ${SERVICE_HOME}
 | 
						|
EOF
 | 
						|
    install_log_searx_instance
 | 
						|
 | 
						|
    if service_account_is_available "$SERVICE_USER"; then
 | 
						|
        info_msg "Service account $SERVICE_USER exists."
 | 
						|
    else
 | 
						|
        err_msg "Service account $SERVICE_USER does not exists!"
 | 
						|
    fi
 | 
						|
 | 
						|
    if pyenv_is_available; then
 | 
						|
        info_msg "~$SERVICE_USER: python environment is available."
 | 
						|
    else
 | 
						|
        err_msg "~$SERVICE_USER: python environment is not available!"
 | 
						|
    fi
 | 
						|
 | 
						|
    if clone_is_available; then
 | 
						|
        info_msg "~$SERVICE_USER: SearXNG software is installed."
 | 
						|
    else
 | 
						|
        err_msg "~$SERVICE_USER: Missing SearXNG software!"
 | 
						|
    fi
 | 
						|
 | 
						|
    if uWSGI_app_enabled "$SEARX_UWSGI_APP"; then
 | 
						|
        info_msg "uWSGI app $SEARX_UWSGI_APP is enabled."
 | 
						|
    else
 | 
						|
        err_msg "uWSGI app $SEARX_UWSGI_APP not enabled!"
 | 
						|
    fi
 | 
						|
 | 
						|
    uWSGI_app_available "$SEARX_UWSGI_APP" \
 | 
						|
        || err_msg "uWSGI app $SEARX_UWSGI_APP not available!"
 | 
						|
 | 
						|
    if in_container; then
 | 
						|
        lxc_suite_info
 | 
						|
    else
 | 
						|
        info_msg "public URL   --> ${PUBLIC_URL}"
 | 
						|
        info_msg "internal URL --> http://${SEARX_INTERNAL_HTTP}"
 | 
						|
    fi
 | 
						|
 | 
						|
    if ! service_is_available "http://${SEARX_INTERNAL_HTTP}"; then
 | 
						|
        err_msg "uWSGI app (service) at http://${SEARX_INTERNAL_HTTP} is not available!"
 | 
						|
        MSG="${_Green}[${_BCyan}CTRL-C${_Green}] to stop or [${_BCyan}KEY${_Green}] to continue"\
 | 
						|
           wait_key
 | 
						|
    fi
 | 
						|
 | 
						|
    if ! service_is_available "${PUBLIC_URL}"; then
 | 
						|
        warn_msg "Public service at ${PUBLIC_URL} is not available!"
 | 
						|
        if ! in_container; then
 | 
						|
            warn_msg "Check if public name is correct and routed or use the public IP from above."
 | 
						|
        fi
 | 
						|
    fi
 | 
						|
 | 
						|
    local _debug_on
 | 
						|
    if ask_yn "Enable SearXNG debug mode?"; then
 | 
						|
        enable_debug
 | 
						|
        _debug_on=1
 | 
						|
    fi
 | 
						|
    echo
 | 
						|
 | 
						|
    case $DIST_ID-$DIST_VERS in
 | 
						|
        ubuntu-*|debian-*)
 | 
						|
            systemctl --no-pager -l status "${SERVICE_NAME}"
 | 
						|
            ;;
 | 
						|
        arch-*)
 | 
						|
            systemctl --no-pager -l status "uwsgi@${SERVICE_NAME%.*}"
 | 
						|
            ;;
 | 
						|
        fedora-*|centos-7)
 | 
						|
            systemctl --no-pager -l status uwsgi
 | 
						|
            ;;
 | 
						|
    esac
 | 
						|
 | 
						|
    # shellcheck disable=SC2059
 | 
						|
    printf "// use ${_BCyan}CTRL-C${_creset} to stop monitoring the log"
 | 
						|
    read -r -s -n1 -t 5
 | 
						|
    echo
 | 
						|
 | 
						|
    while true;  do
 | 
						|
        trap break 2
 | 
						|
        case $DIST_ID-$DIST_VERS in
 | 
						|
            ubuntu-*|debian-*) tail -f /var/log/uwsgi/app/searx.log ;;
 | 
						|
            arch-*)  journalctl -f -u "uwsgi@${SERVICE_NAME%.*}" ;;
 | 
						|
            fedora-*|centos-7)  journalctl -f -u uwsgi ;;
 | 
						|
        esac
 | 
						|
    done
 | 
						|
 | 
						|
    if [[ $_debug_on == 1 ]]; then
 | 
						|
        disable_debug
 | 
						|
    fi
 | 
						|
    return 0
 | 
						|
}
 | 
						|
 | 
						|
install_apache_site() {
 | 
						|
    rst_title "Install Apache site $APACHE_SEARX_SITE"
 | 
						|
 | 
						|
    rst_para "\
 | 
						|
This installs the SearXNG uwsgi app as apache site.  If your server is public to
 | 
						|
the internet, you should instead use a reverse proxy (filtron) to block
 | 
						|
excessively bot queries."
 | 
						|
 | 
						|
    ! apache_is_installed && err_msg "Apache is not installed."
 | 
						|
 | 
						|
    if ! ask_yn "Do you really want to continue?" Yn; then
 | 
						|
        return
 | 
						|
    else
 | 
						|
        install_apache
 | 
						|
    fi
 | 
						|
 | 
						|
    apache_install_site --variant=uwsgi "${APACHE_SEARX_SITE}"
 | 
						|
 | 
						|
    rst_title "Install SearXNG's uWSGI app (searx.ini)" section
 | 
						|
    echo
 | 
						|
    uWSGI_install_app --variant=socket "$SEARX_UWSGI_APP"
 | 
						|
 | 
						|
    if ! service_is_available "${PUBLIC_URL}"; then
 | 
						|
        err_msg "Public service at ${PUBLIC_URL} is not available!"
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
remove_apache_site() {
 | 
						|
 | 
						|
    rst_title "Remove Apache site ${APACHE_SEARX_SITE}"
 | 
						|
 | 
						|
    rst_para "\
 | 
						|
This removes apache site ${APACHE_SEARX_SITE}."
 | 
						|
 | 
						|
    ! apache_is_installed && err_msg "Apache is not installed."
 | 
						|
 | 
						|
    if ! ask_yn "Do you really want to continue?" Yn; then
 | 
						|
        return
 | 
						|
    fi
 | 
						|
 | 
						|
    apache_remove_site "${APACHE_SEARX_SITE}"
 | 
						|
 | 
						|
    rst_title "Remove SearXNG's uWSGI app (searx.ini)" section
 | 
						|
    echo
 | 
						|
    uWSGI_remove_app "$SEARX_UWSGI_APP"
 | 
						|
}
 | 
						|
 | 
						|
rst-doc() {
 | 
						|
    local debian="${SEARX_PACKAGES_debian}"
 | 
						|
    local arch="${SEARX_PACKAGES_arch}"
 | 
						|
    local fedora="${SEARX_PACKAGES_fedora}"
 | 
						|
    local centos="${SEARX_PACKAGES_centos}"
 | 
						|
    local debian_build="${BUILD_PACKAGES_debian}"
 | 
						|
    local arch_build="${BUILD_PACKAGES_arch}"
 | 
						|
    local fedora_build="${BUILD_PACKAGES_fedora}"
 | 
						|
    local centos_build="${SEARX_PACKAGES_centos}"
 | 
						|
    debian="$(echo "${debian}" | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    arch="$(echo "${arch}"     | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    fedora="$(echo "${fedora}" | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    centos="$(echo "${centos}" | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    debian_build="$(echo "${debian_build}" | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    arch_build="$(echo "${arch_build}"     | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    fedora_build="$(echo "${fedora_build}" | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
    centos_build="$(echo "${centos_build}" | sed 's/.*/          & \\/' | sed '$ s/.$//')"
 | 
						|
 | 
						|
    eval "echo \"$(< "${REPO_ROOT}/docs/build-templates/searx.rst")\""
 | 
						|
 | 
						|
    # I use ubuntu-20.04 here to demonstrate that versions are also suported,
 | 
						|
    # normaly debian-* and ubuntu-* are most the same.
 | 
						|
 | 
						|
    for DIST_NAME in ubuntu-20.04 arch fedora; do
 | 
						|
        (
 | 
						|
            DIST_ID=${DIST_NAME%-*}
 | 
						|
            DIST_VERS=${DIST_NAME#*-}
 | 
						|
            [[ $DIST_VERS =~ $DIST_ID ]] && DIST_VERS=
 | 
						|
            uWSGI_distro_setup
 | 
						|
 | 
						|
            echo -e "\n.. START searx uwsgi-description $DIST_NAME"
 | 
						|
 | 
						|
            case $DIST_ID-$DIST_VERS in
 | 
						|
                ubuntu-*|debian-*)  cat <<EOF
 | 
						|
 | 
						|
.. code:: bash
 | 
						|
 | 
						|
   # init.d --> /usr/share/doc/uwsgi/README.Debian.gz
 | 
						|
   # For uWSGI debian uses the LSB init process, this might be changed
 | 
						|
   # one day, see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=833067
 | 
						|
 | 
						|
   create     ${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP}
 | 
						|
   enable:    sudo -H ln -s ${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP} ${uWSGI_APPS_ENABLED}/
 | 
						|
   start:     sudo -H service uwsgi start   ${SEARX_UWSGI_APP%.*}
 | 
						|
   restart:   sudo -H service uwsgi restart ${SEARX_UWSGI_APP%.*}
 | 
						|
   stop:      sudo -H service uwsgi stop    ${SEARX_UWSGI_APP%.*}
 | 
						|
   disable:   sudo -H rm ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}
 | 
						|
 | 
						|
EOF
 | 
						|
                ;;
 | 
						|
                arch-*) cat <<EOF
 | 
						|
 | 
						|
.. code:: bash
 | 
						|
 | 
						|
   # systemd --> /usr/lib/systemd/system/uwsgi@.service
 | 
						|
   # For uWSGI archlinux uses systemd template units, see
 | 
						|
   # - http://0pointer.de/blog/projects/instances.html
 | 
						|
   # - https://uwsgi-docs.readthedocs.io/en/latest/Systemd.html#one-service-per-app-in-systemd
 | 
						|
 | 
						|
   create:    ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}
 | 
						|
   enable:    sudo -H systemctl enable   uwsgi@${SEARX_UWSGI_APP%.*}
 | 
						|
   start:     sudo -H systemctl start    uwsgi@${SEARX_UWSGI_APP%.*}
 | 
						|
   restart:   sudo -H systemctl restart  uwsgi@${SEARX_UWSGI_APP%.*}
 | 
						|
   stop:      sudo -H systemctl stop     uwsgi@${SEARX_UWSGI_APP%.*}
 | 
						|
   disable:   sudo -H systemctl disable  uwsgi@${SEARX_UWSGI_APP%.*}
 | 
						|
 | 
						|
EOF
 | 
						|
                ;;
 | 
						|
                fedora-*|centos-7) cat <<EOF
 | 
						|
 | 
						|
.. code:: bash
 | 
						|
 | 
						|
   # systemd --> /usr/lib/systemd/system/uwsgi.service
 | 
						|
   # The unit file starts uWSGI in emperor mode (/etc/uwsgi.ini), see
 | 
						|
   # - https://uwsgi-docs.readthedocs.io/en/latest/Emperor.html
 | 
						|
 | 
						|
   create:    ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}
 | 
						|
   restart:   sudo -H touch ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}
 | 
						|
   disable:   sudo -H rm ${uWSGI_APPS_ENABLED}/${SEARX_UWSGI_APP}
 | 
						|
 | 
						|
EOF
 | 
						|
                ;;
 | 
						|
            esac
 | 
						|
            echo -e ".. END searx uwsgi-description $DIST_NAME"
 | 
						|
 | 
						|
            echo -e "\n.. START searx uwsgi-appini $DIST_NAME"
 | 
						|
            echo ".. code:: bash"
 | 
						|
            echo
 | 
						|
            eval "echo \"$(< "${TEMPLATES}/${uWSGI_APPS_AVAILABLE}/${SEARX_UWSGI_APP}")\"" | prefix_stdout "  "
 | 
						|
            echo -e "\n.. END searx uwsgi-appini $DIST_NAME"
 | 
						|
 | 
						|
        )
 | 
						|
    done
 | 
						|
 | 
						|
}
 | 
						|
 | 
						|
# ----------------------------------------------------------------------------
 | 
						|
main "$@"
 | 
						|
# ----------------------------------------------------------------------------
 |