initial commit moved out from local

.travis.yml

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+sudo: required
+language: bash
+services: docker
+env:
+  matrix:
+  - ARCH=x86_64 PUID=1000 PGID=1000
+  - ARCH=armhf PUID=1001 PGID=1001
+  global:
+  - secure: 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
+  - secure: 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
+install: true
+before_script:
+- docker --version
+- make --version
+script:
+- make ARCH=${ARCH} PUID=${PUID} PGID=${PGID} build test
+after_success:
+- docker login -u ${DOCKER_USER} -p ${DOCKER_PASS}
+- make ARCH=${ARCH} push
+after_script:
+- docker logout
+- make clean

Dockerfile_armhf

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+ARG ARCH=frommakefile
+ARG DOCKERSRC=frommakefile
+ARG USERNAME=frommakefile
+#
+FROM ${USERNAME}/${DOCKERSRC}:${ARCH}
+#
+ARG PUID=991
+ARG PGID=991
+#
+ENV BASE_URL=False IMAGE_PROXY=False
+RUN set -xe \
+    && apk add -Uu --no-cache --purge \
+	    libxml2 \
+	    libxslt \
+	    openssl \
+    && apk add --no-cache -t build-dependencies \
+	    build-base \
+	    python-dev \
+	    libffi-dev \
+	    libxslt-dev \
+	    libxml2-dev \
+	    openssl-dev \
+	    tar \
+	    ca-certificates \
+    && pip install --no-cache -r https://raw.githubusercontent.com/asciimoo/searx/master/requirements.txt \
+    && mkdir /usr/local/searx \
+    && cd /usr/local/searx \
+    && curl -SL 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 \
+    && apk del --purge build-dependencies \
+    && rm -f /var/cache/apk/* /tmp/*
+#
+COPY root/ /
+#
+VOLUME /data
+#
+EXPOSE 8888
+#
+ENTRYPOINT ["/init"]

Dockerfile_x86_64

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+ARG ARCH=frommakefile
+ARG DOCKERSRC=frommakefile
+ARG USERNAME=frommakefile
+#
+FROM ${USERNAME}/${DOCKERSRC}:${ARCH}
+#
+ARG PUID=991
+ARG PGID=991
+#
+ENV BASE_URL=False IMAGE_PROXY=False
+RUN set -xe \
+    && apk add -Uu --no-cache --purge \
+	    libxml2 \
+	    libxslt \
+	    openssl \
+    && apk add --no-cache -t build-dependencies \
+	    build-base \
+	    python-dev \
+	    libffi-dev \
+	    libxslt-dev \
+	    libxml2-dev \
+	    openssl-dev \
+	    tar \
+	    ca-certificates \
+    && pip install --no-cache -r https://raw.githubusercontent.com/asciimoo/searx/master/requirements.txt \
+    && mkdir /usr/local/searx \
+    && cd /usr/local/searx \
+    && curl -SL 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 \
+    && apk del --purge build-dependencies \
+    && rm -f /var/cache/apk/* /tmp/*
+#
+COPY root/ /
+#
+VOLUME /data
+#
+EXPOSE 8888
+#
+ENTRYPOINT ["/init"]

makefile

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+# {{{ -- meta
+
+HOSTARCH  := x86_64# on travis.ci
+ARCH      := $(shell uname -m | sed "s_armv7l_armhf_")# armhf/x86_64 auto-detect on build and run
+OPSYS     := alpine
+SHCOMMAND := /bin/bash
+SVCNAME   := searx
+USERNAME  := woahbase
+
+PUID       := $(shell id -u)
+PGID       := $(shell id -g)# gid 100(users) usually pre exists
+
+DOCKERSRC := $(OPSYS)-s6#
+DOCKEREPO := $(OPSYS)-$(SVCNAME)
+IMAGETAG  := $(USERNAME)/$(DOCKEREPO):$(ARCH)
+
+# -- }}}
+
+# {{{ -- flags
+
+BUILDFLAGS := --rm --force-rm --compress -f $(CURDIR)/Dockerfile_$(ARCH) -t $(IMAGETAG) \
+	--build-arg ARCH=$(ARCH) \
+	--build-arg DOCKERSRC=$(DOCKERSRC) \
+	--build-arg USERNAME=$(USERNAME) \
+	--build-arg PUID=$(PUID) \
+	--build-arg PGID=$(PGID) \
+	--label org.label-schema.build-date=$(shell date -u +"%Y-%m-%dT%H:%M:%SZ") \
+	--label org.label-schema.name=$(DOCKEREPO) \
+	--label org.label-schema.schema-version="1.0" \
+	--label org.label-schema.vcs-ref=$(shell git rev-parse --short HEAD) \
+	--label org.label-schema.vcs-url="https://github.com/$(USERNAME)/$(DOCKEREPO)" \
+	--label org.label-schema.vendor=$(USERNAME)
+
+CACHEFLAGS := --no-cache=true --pull
+MOUNTFLAGS := -v $(CURDIR)/data:/data
+NAMEFLAGS  := --name docker_$(SVCNAME) --hostname $(SVCNAME)
+OTHERFLAGS := -v /etc/hosts:/etc/hosts:ro -v /etc/localtime:/etc/localtime:ro # -e TZ=Asia/Kolkata
+PORTFLAGS  := -p 8888:8888
+PROXYFLAGS := --build-arg http_proxy=$(http_proxy) --build-arg https_proxy=$(https_proxy) --build-arg no_proxy=$(no_proxy)
+
+RUNFLAGS   := -c 512 -m 512m -e PGID=$(PGID) -e PUID=$(PUID)
+
+# -- }}}
+
+# {{{ -- docker targets
+
+all : run
+
+build :
+	echo "Building for $(ARCH) from $(HOSTARCH)";
+	if [ "$(ARCH)" != "$(HOSTARCH)" ]; then make regbinfmt ; fi;
+	docker build $(BUILDFLAGS) $(CACHEFLAGS) $(PROXYFLAGS) .
+
+clean :
+	docker images | awk '(NR>1) && ($$2!~/none/) {print $$1":"$$2}' | grep "$(USERNAME)/$(DOCKEREPO)" | xargs -n1 docker rmi
+
+logs :
+	docker logs -f docker_$(SVCNAME)
+
+pull :
+	docker pull $(IMAGETAG)
+
+push :
+	docker push $(IMAGETAG)
+
+restart :
+	docker ps -a | grep 'docker_$(SVCNAME)' -q && docker restart docker_$(SVCNAME) || echo "Service not running.";
+
+rm : stop
+	docker rm -f docker_$(SVCNAME)
+
+run :
+	docker run --rm -it $(NAMEFLAGS) $(RUNFLAGS) $(PORTFLAGS) $(MOUNTFLAGS) $(OTHERFLAGS) $(IMAGETAG)
+
+rshell :
+	docker exec -u root -it docker_$(SVCNAME) $(SHCOMMAND)
+
+shell :
+	docker exec -it docker_$(SVCNAME) $(SHCOMMAND)
+
+stop :
+	docker stop -t 2 docker_$(SVCNAME)
+
+test :
+	docker run --rm -it $(NAMEFLAGS) $(RUNFLAGS) $(PORTFLAGS) $(MOUNTFLAGS) $(OTHERFLAGS) $(IMAGETAG) sh -ec 'sleep 15; python -V'
+
+# -- }}}
+
+# {{{ -- other targets
+
+regbinfmt :
+	docker run --rm --privileged multiarch/qemu-user-static:register --reset
+
+# -- }}}

root/etc/services.d/searx/run

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+#!/usr/bin/with-contenv bash
+
+[[ -f /data/settings.yml ]] && ( \
+    cp /data/settings.yml /usr/local/searx/searx/settings.yml \
+) || ( \
+    sed -i -e "s|base_url : False|base_url : ${BASE_URL}|g" \
+        -e "s/image_proxy : False/image_proxy : ${IMAGE_PROXY}/g" \
+        -e "s/ultrasecretkey/$(openssl rand -hex 16)/g" \
+        /usr/local/searx/searx/settings.yml \
+);
+
+exec s6-setuidgid $PUID:$PGID python /usr/local/searx/searx/webapp.py