Update Docker file fo the latest Changes

- Remove unnecessary packages and reduce image size.
- Add Enforce HTTPS option
- Added Config Volume

Dockerfile

@@ -1,5 +1,6 @@
 FROM lsiobase/python:3.11
 
+# set version release
 ARG WHOOGLESEARCH_RELEASE
 ARG BUILD_DATE=unspecified
 ARG VCS_REF=unspecified
@@ -7,55 +8,60 @@ ARG VCS_REF=unspecified
 # set python to use utf-8 rather than ascii.
 ENV PYTHONIOENCODING="UTF-8"
 
+# enforced https, default false
+ARG use_https=''
+ENV HTTPS_ONLY="$use_https"
+
 LABEL org.label-schema.name="Whoogle Search"
-LABEL org.label-schema.description="Self-hosted, ad-free, privacy-respecting alternative to Google search"
+LABEL org.label-schema.description="Self-hosted, ad-free, privacy-respecting Google metasearch engine"
 LABEL org.label-schema.vcs-url="https://github.com/benbusby/whoogle-search"
-LABEL org.label-schema.build-date="${BUILD_DATE:-unspecified}"
+LABEL org.label-schema.build-date="${BUILD_DATE}"
-LABEL org.label-schema.vcs-ref="${VCS_REF:-unspecified}"
+LABEL org.label-schema.vcs-ref="${VCS_REF}"
 
 RUN \
  echo "**** install build packages ****" && \
- apk add --no-cache --upgrade \
+ apk add --no-cache --upgrade --virtual .build-dependencies \
-	cmake \
+      g++ \
-	g++ \
+      git \
-	gcc \
+      curl-dev \
-	git \
+      libressl-dev \
-	make \
+      libffi-dev \
-	curl-dev \
+      python3-dev && \
-	libressl-dev \
-	libffi-dev \
-	python3-dev && \
  echo "**** install runtime packages ****" && \
  apk add --no-cache --upgrade \
-	curl \
+      curl \
-	nano \
+      py3-pip \
-	py3-pip \
+      python3 \
-	py3-pylast \
+      tar && \
-	python3 \
-	tar \
-	wget && \
  echo "**** install app ****" && \
- mkdir -p /tmp/whooglesearch && \
+ mkdir -p \
+      /tmp/whooglesearch && \
  if [ -z ${WHOOGLESEARCH_RELEASE+x} ]; then \
- 	WHOOGLESEARCH_RELEASE=$(curl -sX GET "https://api.github.com/repos/benbusby/whoogle-search/commits/master" \
+      WHOOGLESEARCH_RELEASE=$(curl -sX GET "https://api.github.com/repos/benbusby/whoogle-search/commits/master" \
-        | awk '/sha/{print $4;exit}' FS='[""]'); \
+      | awk '/sha/{print $4;exit}' FS='[""]'); \
  fi && \
  curl -o \
-	/tmp/whooglesearch.tar.gz -L \
+      /tmp/whooglesearch.tar.gz -L \
-	"https://github.com/benbusby/whoogle-search/archive/${WHOOGLESEARCH_RELEASE}.tar.gz" && \
+      "https://github.com/benbusby/whoogle-search/archive/${WHOOGLESEARCH_RELEASE}.tar.gz" && \
- tar xf /tmp/whooglesearch.tar.gz -C \
+ tar xf \
-	/tmp/whooglesearch --strip-components=1 && \
+      /tmp/whooglesearch.tar.gz -C \
+      /tmp/whooglesearch --strip-components=1 && \
  echo "**** install pip packages ****" && \
  pip3 install --no-cache-dir -r \
-	/tmp/whooglesearch/requirements.txt && \
+      /tmp/whooglesearch/requirements.txt && \
-	cp -r /tmp/whooglesearch/app / && \
+      cp -r /tmp/whooglesearch/app / && \
- echo "**** Cleanup ****" && \
+ echo "**** clean up ****" && \
- rm -Rf /tmp/*
+ apk del --purge \
+	.build-dependencies && \
+ rm -rf \
+	/tmp/*
+
+# set config location
+ENV CONFIG_VOLUME="/config"
 
 # add local files
 COPY root/ /
 
-WORKDIR /app
-
 # ports and volumes
 EXPOSE 5000
+VOLUME /config