addon

#!/bin/bash
set -eu

list() {
  echo "The following addons are defined:"
  echo
  echo "  login             Log into the Cloud Foundry instance as the"
  echo "                    admin user account.  This will overwrite local"
  echo "                    cf CLI configuration!"
  echo
  echo "  setup-cli         Installs cf CLI plugins like 'Targets', which"
  echo "                    helps to manage multiple Cloud Foundries from a"
  echo "                    single jumpbox."
  echo
  echo "  smoketest         Run the smoke tests errand on the first vm in the"
  echo "                    api instance group."
}


login() {
  if ! cf plugins | grep -q '^cf-targets'; then
    describe "#Y{The cf-targets plugin does not seem to be installed}"
        echo "Install it first, via 'genesis do $GENESIS_ENVIRONMENT -- setup-cli'"
    exit 1
  fi

  base="$(lookup params.base_domain)"
  system_domain="$(lookup --exodus system_domain "system.$base")"
  api_url=https://api.$system_domain
  username="$(exodus admin_username)"
  password="$(exodus admin_password)"

  #TODO enfoce ssl validation
  cf api "$api_url" --skip-ssl-validation
  cf auth "$username" "$password"
  cf save-target -f "$GENESIS_ENVIRONMENT"
  echo ; echo
  cf target
}

case $GENESIS_ADDON_SCRIPT in
list)
  list
  exit 0
  ;;

login)
  login
  exit 0
  ;;

remigrate)
  # Migrate the secrets
  set -e
  #shellcheck disable=SC1091
  source ./hooks/migrate-to-2.0
  validate_expected_vault_secrets
  correct_x509_certs
  migrate_credentials_to_credhub
  ;;

setup-cli)

	force=0
	while test $# -gt 0 ; do
		case "$1" in
			-f) force=1;;
			-*) describe "#R{[ERROR]} Bad option $1: expecting -f" && exit 1 ;;
			*)  describe "#R{[ERROR]} setup-cli does not take any arguments" && exit 1;;
		esac
		shift
	done
  if ! cf list-plugin-repos | grep -q CF-Community; then
    describe 'Adding #G{Cloud Foundry Community} plugins repository...'
    cf add-plugin-repo CF-Community http://plugins.cloudfoundry.org
  fi
  if ! cf plugins | grep -q '^cf-targets'; then
    describe 'Installing the #C{cf-targets} plugin...'
		cmd=( cf install-plugin -r CF-Community Targets )
		if [[ "$force" == "1" ]] ; then
			cmd+=( -f )
		fi
    "${cmd[@]}"
  fi
  cf plugins
  ;;

smoketest)
  "$GENESIS_BOSH_COMMAND" -e "$BOSH_ENVIRONMENT" -d "$BOSH_DEPLOYMENT" run-errand smoke_tests
  ;;

*)
  echo "Unrecognized Cloud Foundry Genesis Kit addon."
  list
  exit 1
  ;;
esac