forked from zaclys/searxng
[mod] utils/.searx.sh: add commands: install [dot-config|init-src]
This patch implements two new commands:
install dot-config :
- copy ./config.sh to ${SEARX_SRC}
- implemented in new function install_DOT_CONFIG
install init-src:
- sync files (SEARX_SRC_INIT_FILES) with ${SEARX_SRC}
- implemented in new function init_SEARX_SRC()
new functions: verify_continue_install() and prompt_installation_status()
These functions are used in installation procedures to get the status of the
installation procedure. The status is based on the existing function:
usage: install_searx_get_state
Prompts a string indicating the status of the installation procedure
missing-searx-clone:
There is no clone at ${SEARX_SRC}
missing-searx-pyenv:
There is no pyenv in ${SEARX_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: ${SEARX_PYENV}
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
f61c918dd4
commit
7167a7ee36
183
utils/searx.sh
183
utils/searx.sh
@ -141,7 +141,7 @@ usage() {
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cat <<EOF
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usage::
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$(basename "$0") shell
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$(basename "$0") install [all|user|searx-src|pyenv|uwsgi|packages|settings|buildhost]
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$(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 "$0") activate [service]
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@ -155,10 +155,12 @@ shell
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install / remove
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:all: complete (de-) installation of searx service
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:user: add/remove service user '$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_TEMPLATE}
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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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@ -210,11 +212,31 @@ main() {
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sudo_or_exit
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case $2 in
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all) install_all ;;
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user) assert_user ;;
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pyenv) create_pyenv ;;
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searx-src) clone_searx ;;
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settings) install_settings ;;
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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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verify_continue_install
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create_pyenv
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;;
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searx-src)
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verify_continue_install
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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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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://${SEARX_INTERNAL_HTTP} not available, check searx & uwsgi setup!"
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@ -291,6 +313,10 @@ install_all() {
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wait_key
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clone_searx
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wait_key
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install_DOT_CONFIG
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wait_key
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init_SEARX_SRC
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wait_key
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create_pyenv
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wait_key
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install_settings
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@ -398,50 +424,121 @@ EOF
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popd > /dev/null
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}
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prompt_installation_status(){
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local _state
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_state="$(install_searx_get_state)"
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case $_state in
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missing-searx-clone)
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info_msg "${_BBlue}(status: $(install_searx_get_state))${_creset}"
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return 0
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;;
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*)
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warn_msg "SearXNG instance already installed at: $SEARX_SRC"
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warn_msg "status: ${_BBlue}$(install_searx_get_state)${_creset} "
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return 42
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;;
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esac
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}
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verify_continue_install(){
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if ! prompt_installation_status; then
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MSG="[${_BCyan}KEY${_creset}] to continue installation / [${_BCyan}CTRL-C${_creset}] to exit" \
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wait_key
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fi
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}
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init_SEARX_SRC(){
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rst_title "Update instance: ${SEARX_SRC}/" section
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if ! clone_is_available; then
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err_msg "you have to install searx first"
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return 1
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fi
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init_SEARX_SRC_INIT_FILES
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if [ ${#SEARX_SRC_INIT_FILES[*]} -eq 0 ]; then
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info_msg "no files registered in SEARX_SRC_INIT_FILES"
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return 2
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fi
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echo
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echo "Manipulating files like settings.yml can break existing installation!"
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echo "Update instance with file(s) from: ${REPO_ROOT}"
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echo
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for i in "${SEARX_SRC_INIT_FILES[@]}"; do
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echo "- $i"
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done
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if ! ask_yn "Do you really want to update these files in the instance?" Yn; then
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return 42
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fi
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for fname in "${SEARX_SRC_INIT_FILES[@]}"; do
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while true; do
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choose_one _reply "choose next step with file ${fname}" \
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"leave file unchanged" \
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"replace file" \
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"diff files" \
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"interactive shell"
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case $_reply in
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"leave file unchanged")
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break
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;;
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"replace file")
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info_msg "copy: ${REPO_ROOT}/${fname} --> ${SEARX_SRC}/${fname}"
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cp "${REPO_ROOT}/${fname}" "${SEARX_SRC}/${fname}"
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break
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;;
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"diff files")
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$DIFF_CMD "${SEARX_SRC}/${fname}" "${REPO_ROOT}/${fname}"
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;;
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"interactive shell")
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backup_file "${SEARX_SRC}/${fname}"
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echo -e "// edit ${_Red}${dst}${_creset} to your needs"
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echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"
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sudo -H -u "${SERVICE_USER}" -i
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$DIFF_CMD "${SEARX_SRC}/${fname}" "${REPO_ROOT}/${fname}"
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echo
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echo -e "// ${_BBlack}did you edit file ...${_creset}"
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echo -en "// ${_Red}${dst}${_creset}"
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if ask_yn "//${_BBlack}... to your needs?${_creset}"; then
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break
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fi
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;;
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esac
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done
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done
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}
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install_DOT_CONFIG(){
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rst_title "Update instance: ${SEARX_SRC}/.config.sh" section
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if cmp --silent "${REPO_ROOT}/.config.sh" "${SEARX_SRC}/.config.sh"; then
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info_msg "${SEARX_SRC}/.config.sh is up to date"
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return 0
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fi
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diff "${REPO_ROOT}/.config.sh" "${SEARX_SRC}/.config.sh"
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if ! ask_yn "Do you want to copy file .config.sh into instance?" Yn; then
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return 42
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fi
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backup_file "${SEARX_SRC}/.config.sh"
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cp "${REPO_ROOT}/.config.sh" "${SEARX_SRC}/.config.sh"
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}
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install_settings() {
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rst_title "${SEARX_SETTINGS_PATH}" section
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if ! clone_is_available; then
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err_msg "you have to install searx first"
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exit 42
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fi
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mkdir -p "$(dirname "${SEARX_SETTINGS_PATH}")"
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if [[ ! -f "${SEARX_SETTINGS_PATH}" ]]; then
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info_msg "install settings ${SEARX_SETTINGS_TEMPLATE}"
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info_msg " --> ${SEARX_SETTINGS_PATH}"
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cp "${SEARX_SETTINGS_TEMPLATE}" "${SEARX_SETTINGS_PATH}"
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configure_searx
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return
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fi
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rst_para "Diff between origin's setting file (+) and current (-):"
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echo "${SEARX_SETTINGS_PATH}" "${SEARX_SETTINGS_TEMPLATE}"
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$DIFF_CMD "${SEARX_SETTINGS_PATH}" "${SEARX_SETTINGS_TEMPLATE}"
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local action
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choose_one action "What should happen to the settings file? " \
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"keep configuration unchanged" \
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"use origin settings" \
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"start interactive shell"
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case $action in
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"keep configuration unchanged")
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info_msg "leave settings file unchanged"
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;;
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"use origin settings")
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backup_file "${SEARX_SETTINGS_PATH}"
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info_msg "install origin settings"
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cp "${SEARX_SETTINGS_TEMPLATE}" "${SEARX_SETTINGS_PATH}"
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;;
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"start interactive shell")
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backup_file "${SEARX_SETTINGS_PATH}"
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echo -e "// exit with [${_BCyan}CTRL-D${_creset}]"
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sudo -H -i
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rst_para 'Diff between new setting file (-) and current (+):'
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echo
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$DIFF_CMD "${SEARX_SETTINGS_TEMPLATE}" "${SEARX_SETTINGS_PATH}"
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wait_key
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;;
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esac
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install_template \
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"${SEARX_SETTINGS_PATH}" \
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"${SERVICE_USER}" "${SERVICE_GROUP}"
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configure_searx
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}
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remove_settings() {
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