| 1234567891011121314151617181920212223242526272829303132 | FROM alpine:3.10 as buildRUN apk add --no-cache \    cmake \    gcc \    git \    libmilter-dev \    make \    musl-devCOPY . /milterfromWORKDIR /milterfromRUN mkdir build \    && cd build \    && cmake -DWITH_SYSTEMD=OFF .. \    && makeFROM alpine:3.10 as serviceRUN adduser -S milterfrom \    && apk add libmilterCOPY --from=build /milterfrom/build/milterfrom /usr/local/bin/USER milterfromEXPOSE 8890/tcpCMD ["milterfrom", "-s", "inet:8890"]
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