#!/usr/bin/env bash# `buildah`, but `buildah build` builds for linux/arm64: build-arm64.yml runs# `just BUILDAH=.../buildah-arm64 build`, so the Justfile stays upstream's.# A no-op on an arm64 runner; on an x86_64 one (runner-x86-linux) the arm64# steps run under QEMU user emulation.if [[ ${1:-} == build ]]; thenshiftexec buildah build --platform linux/arm64 "$@"fiexec buildah "$@"