#!/bin/sh

# Usage:
# $ kubectl namespace set "my-namespace"

# set -x # verbose
set -o pipefail # exit on pipeline error
set -e # exit on error
set -u # variable must exist

die () {
    echo >&2 "$@"
    exit 1
}

[ "$#" -eq 1 ] || die "1 argument required, $# provided"

NAME="${1}"

kubectl config set-context "$(kubectl config current-context)" --namespace="${NAME}"