This is a try to build the buf command line tool for arm 32b environment.

Please don't use it on production.

To build directly on an ARM environment :

docker build -t <your image name> .

To build on a multi platform via Docker buildx :

docker buildx build --platform linux/arm/v7 -t <your image name> --push [--progress=plain] .

A prebuilt image for is available on docker hub at vsellier/buf.