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59 lines
1.5 KiB
Docker
59 lines
1.5 KiB
Docker
# syntax=docker/dockerfile-upstream:1.4.3
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# base system image (intermediate)
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ARG DISTRO=alpine:3.14.5
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FROM $DISTRO as system
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ENV TZ=Etc/UTC LANG=C.UTF-8
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ARG MAILU_UID=1000
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ARG MAILU_GID=1000
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RUN set -euxo pipefail \
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; addgroup -Sg ${MAILU_GID} mailu \
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; adduser -Sg ${MAILU_UID} -G mailu -h /app -g "mailu app" -s /bin/bash mailu \
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; apk add --no-cache bash ca-certificates curl python3 tzdata
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WORKDIR /app
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CMD /bin/bash
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# build virtual env (intermediate)
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FROM system as build
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ARG MAILU_ENV=prod
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ENV VIRTUAL_ENV=/app/venv
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COPY requirements-build.txt ./
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RUN set -euxo pipefail \
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; apk add --no-cache py3-pip \
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; python3 -m venv ${VIRTUAL_ENV} \
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; ${VIRTUAL_ENV}/bin/pip install --no-cache-dir -r requirements-build.txt \
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; apk del -r py3-pip
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ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
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COPY requirements-${MAILU_ENV}.txt ./
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COPY libs/ libs/
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RUN set -euxo pipefail \
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; machine="$(uname -m)"; deps="" \
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; [[ "${machine}" == arm* || "${machine}" == aarch64 ]] && deps="${deps} build-base gcc libffi-dev python3-dev" \
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; [[ "${machine}" == armv7* ]] && deps="${deps} cargo libressl-dev mariadb-connector-c-dev postgresql-dev" \
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; [[ "${deps}" ]] && apk add --virtual .build-deps ${deps} \
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; pip install -r requirements-${MAILU_ENV}.txt \
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; apk -e info -q .build-deps && apk del -r .build-deps \
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; rm -rf /root/.cache /tmp/*.pem
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# base mailu image
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FROM system
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COPY --from=build /app/venv/ /app/venv/
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ENV VIRTUAL_ENV=/app/venv
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ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
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