[clean up] drop obsolete searx, filtron and morty install scripts

Since ./utils/searxng.sh is implemented, the old installation procedures from
filtron, morty and searx can be removed.

For users who want to upgrade, the procedures for removing old installations
have still been retained.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 0 insertions, 208 deletions

diff --git a/utils/lib_install.sh b/utils/lib_install.sh
deleted file mode 100755
index 44734e165..000000000
--- a/utils/lib_install.sh
+++ /dev/null
@@ -1,208 +0,0 @@
-#!/usr/bin/env bash
-# SPDX-License-Identifier: AGPL-3.0-or-later
-
-# https://github.com/koalaman/shellcheck/issues/356#issuecomment-853515285
-# shellcheck source=utils/lib.sh
-. /dev/null
-
-# Initialize installation procedures:
-#
-# - Modified source_dot_config function that
-#   - loads .config.sh from an existing installation (at SEARXNG_SRC).
-#   - initialize **SEARX_SRC_INIT_FILES**
-# - functions like:
-#   - install_log_searx_instance()
-#   - install_searx_get_state()
-#
-# usage:
-#   source lib_install.sh
-#
-# **Installation scripts**
-#
-# The utils/lib_install.sh is sourced by the installations scripts:
-#
-# - utils/searx.sh
-# - utils/morty.sh
-# - utils/filtron.sh
-#
-# If '${SEARXNG_SRC}/.config.sh' exists, the modified source_dot_config() function
-# loads this configuration (instead of './.config.sh').
-
-# **SEARX_SRC_INIT_FILES**
-#
-# Array of file names to sync into a installation at $SEARXNG_SRC.  The file names
-# are relative to the $REPO_ROOT.  Set by function init_SEARXNG_SRC_INIT_FILES().
-# Most often theses are files like:
-# - .config.sh
-# - searx/settings.yml
-# - utils/brand.env
-# - ...
-
-
-SEARX_SRC_INIT_FILES=()
-
-eval orig_"$(declare -f source_dot_config)"
-
-source_dot_config() {
-
-    # Modified source_dot_config function that
-    # - loads .config.sh from an existing installation (at SEARXNG_SRC).
-    # - initialize SEARX_SRC_INIT_FILES
-
-    if [ -z "$eval_SEARXNG_SRC" ]; then
-        export eval_SEARXNG_SRC='true'
-        SEARXNG_SRC=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARXNG_SRC)
-        SEARXNG_PYENV=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARXNG_PYENV)
-        SEARXNG_SETTINGS_PATH=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARXNG_SETTINGS_PATH)
-        if [ ! -r "${SEARXNG_SRC}" ]; then
-            info_msg "not yet cloned: ${SEARXNG_SRC}"
-            orig_source_dot_config
-            return 0
-        fi
-        info_msg "using instance at: ${SEARXNG_SRC}"
-
-        # set and log DOT_CONFIG
-        if [ -r "${SEARXNG_SRC}/.config.sh" ]; then
-            info_msg "switching to ${SEARXNG_SRC}/.config.sh"
-            DOT_CONFIG="${SEARXNG_SRC}/.config.sh"
-        else
-            info_msg "using local config: ${DOT_CONFIG}"
-        fi
-        init_SEARX_SRC_INIT_FILES
-    fi
-}
-
-init_SEARX_SRC_INIT_FILES(){
-    # init environment SEARX_SRC_INIT_FILES
-
-    # Monitor modified files in the working-tree from the local repository, only
-    # if the local file differs to the corresponding file in the instance.  Most
-    # often theses are files like:
-    #
-    #  - .config.sh
-    #  - searx/settings.yml
-    #  - utils/brand.env
-    #  - ...
-
-    # keep list empty if there is no installation
-    SEARX_SRC_INIT_FILES=()
-    if [ ! -r "$SEARXNG_SRC" ]; then
-        return 0
-    fi
-
-    local fname
-    local msg=""
-    local _prefix=""
-    if [[ -n ${SUDO_USER} ]]; then
-        _prefix="sudo -u ${SUDO_USER}"
-    fi
-
-    # Monitor local modified files from the repository, only if the local file
-    # differs to the corresponding file in the instance
-
-    while IFS= read -r fname; do
-        if [ -z "$fname" ]; then
-            continue
-        fi
-        if [ -r "${SEARXNG_SRC}/${fname}" ]; then
-            # diff  "${REPO_ROOT}/${fname}" "${SEARXNG_SRC}/${fname}"
-            if ! cmp --silent "${REPO_ROOT}/${fname}" "${SEARXNG_SRC}/${fname}"; then
-                SEARX_SRC_INIT_FILES+=("${fname}")
-                info_msg "local clone (workingtree), modified file: ./$fname"
-                msg="to update use:  sudo -H ./utils/searx.sh install init-src"
-            fi
-        fi
-    done <<< "$($_prefix git diff --name-only)"
-    [ -n "$msg" ] &&  info_msg "$msg"
-}
-
-install_log_searx_instance() {
-
-    echo -e "---- SearXNG instance setup ${_BBlue}(status: $(install_searx_get_state))${_creset}"
-    echo -e "  SEARXNG_SETTINGS_PATH : ${_BBlue}${SEARXNG_SETTINGS_PATH}${_creset}"
-    echo -e "  SEARXNG_PYENV         : ${_BBlue}${SEARXNG_PYENV}${_creset}"
-    echo -e "  SEARXNG_SRC           : ${_BBlue}${SEARXNG_SRC:-none}${_creset}"
-    echo -e "  SEARXNG_URL         : ${_BBlue}${SEARXNG_URL:-none}${_creset}"
-
-    if in_container; then
-        # SearXNG is listening on 127.0.0.1 and not available from outside container
-        # in containers the service is listening on 0.0.0.0 (see lxc-searxng.env)
-        echo -e "---- container setup"
-        echo -e "  ${_BBlack}HINT:${_creset} SearXNG only listen on loopback device" \
-             "${_BBlack}inside${_creset} the container."
-        for ip in $(global_IPs) ; do
-            if [[ $ip =~ .*:.* ]]; then
-                echo "  container (IPv6): [${ip#*|}]"
-            else
-                # IPv4:
-                echo "  container (IPv4): ${ip#*|}"
-            fi
-        done
-    fi
-}
-
-install_searx_get_state(){
-
-    # usage: install_searx_get_state
-    #
-    # Prompts a string indicating the status of the installation procedure
-    #
-    # missing-searx-clone:
-    #    There is no clone at ${SEARXNG_SRC}
-    # missing-searx-pyenv:
-    #    There is no pyenv in ${SEARXNG_PYENV}
-    # installer-modified:
-    #    There are files modified locally in the installer (clone),
-    #    see ${SEARX_SRC_INIT_FILES} description.
-    # python-installed:
-    #    Scripts can be executed in instance's environment
-    #    - user:  ${SERVICE_USER}
-    #    - pyenv: ${SEARXNG_PYENV}
-
-    if [ -f /etc/searx/settings.yml ]; then
-        err_msg "settings.yml in /etc/searx/ is deprecated, move file to folder /etc/searxng/"
-    fi
-
-    if ! [ -r "${SEARXNG_SRC}" ]; then
-        echo "missing-searx-clone"
-        return
-    fi
-    if ! [ -f "${SEARXNG_PYENV}/bin/activate" ]; then
-        echo "missing-searx-pyenv"
-        return
-    fi
-    if ! [ -r "${SEARXNG_SETTINGS_PATH}" ]; then
-        echo "missing-settings"
-        return
-    fi
-    if ! [ ${#SEARX_SRC_INIT_FILES[*]} -eq 0 ]; then
-        echo "installer-modified"
-        return
-    fi
-    echo "python-installed"
-}
-
-# Initialization of the installation procedure
-# --------------------------------------------
-
-# shellcheck source=utils/brand.env
-source "${REPO_ROOT}/utils/brand.env"
-
-# SEARXNG_URL aka PUBLIC_URL: the public URL of the instance (e.g.
-# "https://example.org/searx").  The value is taken from environment $SEARXNG_URL
-# in ./utils/brand.env.  This variable is a empty string if server.base_url in
-# the settings.yml is set to 'false'.
-
-SEARXNG_URL="${SEARXNG_URL:-http://$(uname -n)}"
-if in_container; then
-    # hint: Linux containers do not have DNS entries, lets use IPs
-    SEARXNG_URL="http://$(primary_ip)"
-fi
-# shellcheck disable=SC2034
-PUBLIC_URL="${SEARXNG_URL}"
-
-source_dot_config
-
-# shellcheck source=utils/lxc-searxng.env
-source "${REPO_ROOT}/utils/lxc-searxng.env"
-in_container && lxc_set_suite_env