Kubernetes context selector (with ZSH completions)

kube-context.zsh

# kubectl context switcher + completion
function kube-context() {
  kubectl config use-context $@
}

_kube-context_completions() {
  local -a options
  options=()
  for c in $(kubectl config view -o jsonpath='{.contexts[*].name}'); do
    d=$(echo $c | awk 'BEGIN { FS="_" }; { printf "%11s: %-15s %-14s", $4, $3, $2 }')
    options=($options "$c:$d")
  done
  _describe 'Kubernetes contexts' options
}

compdef _kube-context_completions kube-context

Check out https://github.com/jonmosco/kube-ps1