jrovirakumori/upx repository overview

⁠UPX Docker

The Ultimate Packer for eXecutables
Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
https://upx.github.io⁠

UPX is a free, secure, portable, extendable, high-performance executable packer for several executable formats.

This repository enables Docker OCI builds.

⁠How to Use

You can use this image as an intermediate build step to reduce the size of compiled binaries.

FROM [...] AS build
# ...

FROM jrovirakumori/upx:5.0.0 AS compressor
COPY --from=build /build/build-output /build/build-output
RUN upx -v /build/build-output

FROM [...]
COPY --from=compressor /build/build-output /bin/my-app
# ...