switch base to alpine edge

searx/Dockerfile

@@ -1,49 +1,41 @@
-FROM alpine:3.3
-MAINTAINER Wonderfall <wonderfall@mondedie.fr>
+FROM alpine:edge
+MAINTAINER Wonderfall <wonderfall@schrodinger.io>
 
 ENV BASE_URL=False IMAGE_PROXY=False
 
 RUN echo "@commuedge http://nl.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories \
- && apk -U add \
+ && BUILD_DEPS=" \
     build-base \
-    python \
     python-dev \
     py-pip \
-    libxml2 \
-    libxml2-dev \
-    libxslt \
-    libxslt-dev \
     libffi-dev \
-    openssl \
+    libxslt-dev \
+    libxml2-dev \
     openssl-dev \
-    ca-certificates \
     tar \
+    ca-certificates" \
+ && apk -U add \
+    ${BUILD_DEPS} \
+    python \
+    libxml2 \
+    libxslt \
+    openssl \
     tini@commuedge \
  && pip install --no-cache -r https://raw.githubusercontent.com/asciimoo/searx/master/requirements.txt \
- && apk del \
-    build-base \
-    python-dev \
-    py-pip \
-    libffi-dev \
-    libxslt-dev \
-    libxml2-dev \
-    openssl-dev \
-    ca-certificates \
+ && mkdir /usr/local/searx && cd /usr/local/searx \
+ && wget -qO- https://github.com/asciimoo/searx/archive/master.tar.gz | tar xz --strip 1 \
+ && sed -i "s/127.0.0.1/0.0.0.0/g" searx/settings.yml \
+ && adduser -D -h /usr/local/searx -s /bin/sh searx searx \
+ && chown -R searx:searx /usr/local/searx \
+ && apk del ${BUILD_DEPS} \
  && rm -f /var/cache/apk/*
 
-RUN adduser -D -h /usr/local/searx -s /bin/sh searx searx
-
 COPY run.sh /usr/local/bin/run.sh
 
 RUN chmod +x /usr/local/bin/run.sh
 
 USER searx
 
-WORKDIR /usr/local/searx
-
-RUN wget -qO- https://github.com/asciimoo/searx/archive/master.tar.gz | tar xz --strip 1 \
- && sed -i "s/127.0.0.1/0.0.0.0/g" searx/settings.yml
-
 EXPOSE 8888
-LABEL description "A powerful meta-search engine"
+
 CMD ["/sbin/tini","--","run.sh"]