# Dockerfile | |
# First image to build the binary | |
FROM alpine as builder | |
RUN apk --no-cache add make gcc libc-dev | |
COPY . /src | |
RUN mkdir /pkg && cd /src && make && make DESTDIR=/pkg install | |
# Second minimal image to only keep the built binary | |
FROM alpine | |
# Copy the built files | |
COPY --from=builder /pkg / | |
# Copy the license as well | |
RUN mkdir -p /usr/local/share/licenses/zstd | |
COPY --from=builder /src/LICENSE /usr/local/share/licences/zstd/ | |
# Just run `zstd` if no other command is given | |
CMD ["/usr/local/bin/zstd"] |