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# First stage to build assets
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ARG DISTRO=alpine:3.14.2
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ARG ARCH=""
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FROM ${ARCH}node:16 as assets
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COPY --from=balenalib/rpi-alpine:3.14 /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
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COPY package.json ./
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RUN npm install
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COPY ./webpack.config.js ./
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COPY ./assets ./assets
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RUN mkdir static \
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&& ./node_modules/.bin/webpack-cli
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# Actual application
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FROM $DISTRO
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# python3 shared with most images
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RUN apk add --no-cache \
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python3 py3-pip git bash \
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&& pip3 install --upgrade pip
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RUN mkdir -p /app
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WORKDIR /app
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COPY requirements-prod.txt requirements.txt
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RUN apk add --no-cache libressl curl postgresql-libs mariadb-connector-c \
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&& apk add --no-cache --virtual build-dep \
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libressl-dev libffi-dev python3-dev build-base postgresql-dev mariadb-connector-c-dev cargo \
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&& pip3 install -r requirements.txt \
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&& apk del --no-cache build-dep
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COPY --from=assets static ./mailu/ui/static
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COPY mailu ./mailu
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COPY migrations ./migrations
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COPY start.py /start.py
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RUN pybabel compile -d mailu/translations
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EXPOSE 80/tcp
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VOLUME ["/data","/dkim"]
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ENV FLASK_APP mailu
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CMD /start.py
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HEALTHCHECK CMD curl -f -L http://localhost/ui/login?next=ui.index || exit 1
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