a very ill-advisable, Noble Numbat (24.04) based rock, but with uutils coreutils swapped in for GNU coreutils.
just an example. don't ship it.
make build # packs the host arch only -> uutils_24.04.rock
make podman # run it: podman ... exec bash
.github/workflows/publish.yaml builds the rock natively on an amd64 and an
arm64 runner, stitches the two into one multiarch manifest with buildah, and
pushes to ghcr on every push to main:
ghcr.io/lczyk/uutils-rock:24.04
ghcr.io/lczyk/uutils-rock:latest
pull + poke around:
docker run --rm -it ghcr.io/lczyk/uutils-rock:24.04 exec bash