1# Dockerfile 2# First image to build the binary 3FROM alpine as builder 4 5RUN apk --no-cache add make gcc libc-dev 6COPY . /src 7RUN mkdir /pkg && cd /src && make && make DESTDIR=/pkg install 8 9# Second minimal image to only keep the built binary 10FROM alpine 11 12# Copy the built files 13COPY --from=builder /pkg / 14 15# Copy the license as well 16RUN mkdir -p /usr/local/share/licenses/zstd 17COPY --from=builder /src/LICENSE /usr/local/share/licences/zstd/ 18 19# Just run `zstd` if no other command is given 20CMD ["/usr/local/bin/zstd"] 21