scwrypts/plugins/kubectl/set-context

#!/bin/zsh
#####################################################################
DEPENDENCIES+=()
REQUIRED_ENV+=()

use kubectl --group kubectl

CHECK_ENVIRONMENT
#####################################################################

MAIN() {
	local USAGE="
	usage: [context] [...options...]

	args:
	  context   (optional) the full name of the kubeconfig context to set

	options:
	  --subsession   REDIS subsession (default 0)

	  -h, --help   show this dialogue and exit
	"
	local CONTEXT
	local SUBSESSION=0

	while [[ $# -gt 0 ]]
	do
		case $1 in
			--subsession ) SUBSESSION=$2; shift 1 ;;

			-h | --help ) USAGE; return 0 ;;

			* )
				[ $CONTEXT ] && ERROR "unexpected argument '$2'"
				CONTEXT=$1
				;;
		esac
		shift 1
	done

	[ $CONTEXT ] || CONTEXT=$(KUBECTL__SELECT_CONTEXT)
	[ $CONTEXT ] || ERROR 'must provide or select a valid kube context'

	CHECK_ERRORS

	KUBECTL__SET_CONTEXT $CONTEXT
}

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MAIN $@