#!/bin/sh
# Apply the facility manifest without undoing an off switch (MAS-WP-0007).
# A missing power annotation is on. Refuses to apply when the namespace
# annotation cannot be read.
set -eu

cd "$(dirname "$0")"
if [ "$#" -ne 1 ]; then
  echo "usage: apply.sh IMAGE" >&2
  exit 2
fi
image=$1

if ! power=$(kubectl get namespace mas \
  -o jsonpath='{.metadata.annotations.mas\.coulomb\.social/power}'); then
  echo "cannot read namespace mas; refusing to apply" >&2
  exit 1
fi
if [ -z "$power" ]; then
  power=on
fi

python3 ./facility.py render "$image" "$power" < manifests.yaml | kubectl apply -f -