kube-version.sh

#!/bin/bash
#set -euo pipefail

VERSION=${1#"v"}
if [ -z "$VERSION" ]; then
    echo "Must specify version!"
    exit 1
fi
MODS=($(curl -sS https://raw.githubusercontent.com/kubernetes/kubernetes/v${VERSION}/go.mod | sed -n 's|.*k8s.io/\(.*\) => ./staging/src/k8s.io/.*|k8s.io/\1|p'))
for MOD in "${MODS[@]}"; do
    V=$(
        go mod download -json "${MOD}@kubernetes-${VERSION}" |
        sed -n 's|.*"Version": "\(.*\)".*|\1|p'
    )
    go mod edit "-replace=${MOD}=${MOD}@${V}"
done
go get "k8s.io/kubernetes@v${VERSION}"