#!/bin/bash
#
# Copyright (c) 2019 Red Hat, Inc.
# This program and the accompanying materials are made
# available under the terms of the Eclipse Public License 2.0
# which is available at https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#
# Contributors:
#   Red Hat, Inc. - initial API and implementation

set -e

command -v delv >/dev/null 2>&1 || { echo "operator-sdk is not installed. Aborting."; exit 1; }
command -v operator-sdk >/dev/null 2>&1 || { echo -e $RED"operator-sdk is not installed. Aborting."$NC; exit 1; }

usage () {
	echo "Usage:   $0 [-w WORKDIR] [-s SOURCE_PATH] -r [CSV_FILE_PATH_REGEXP] -t [IMAGE_TAG] "
	echo "Example: $0 -w $(pwd) -r \"eclipse-che-preview-.*/eclipse-che-preview-.*\.v7.15.0.*yaml\" -t 7.15.0"
}

while [[ "$#" -gt 0 ]]; do
  case $1 in
    '-n') CHE_NAMESPACE="$2"; shift 1;;
    '-cr') CR="$2"; shift 1;;
	'--help'|'-h') usage; exit;;
  esac
  shift 1
done

# Stop execution on any error
trap "catchFinish" EXIT SIGINT

# Catch_Finish is executed after finish script.
catchFinish() {
  if [ -n "${OPERATOR_SDK_PID}" ]; then
    # Gracefull SIG_TERM process
    kill -15 "${OPERATOR_SDK_PID}"
    echo "Debug completed."
  fi
}

if [ -z "${CHE_NAMESPACE}" ];then
    CHE_NAMESPACE=che
fi
echo "[INFO] Namespace: ${CHE_NAMESPACE}"

set +e
kubectl create namespace $CHE_NAMESPACE
set -e

if [ -z "${CR}" ]; then
    CR="./deploy/crds/org_v1_che_cr.yaml"
fi
echo "[INFO] CR file path: ${CR}"

kubectl apply -f deploy/crds/org_v1_che_crd.yaml
kubectl apply -f "${CR}" -n $CHE_NAMESPACE
cp templates/keycloak-provision.sh /tmp/keycloak-provision.sh
cp templates/delete-identity-provider.sh /tmp/delete-identity-provider.sh
cp templates/create-github-identity-provider.sh /tmp/create-github-identity-provider.sh
cp templates/oauth-provision.sh /tmp/oauth-provision.sh

ENV_FILE=/tmp/che-operator-debug.env
rm -rf "${ENV_FILE}"
touch "${ENV_FILE}"
CLUSTER_API_URL=$(oc whoami --show-server=true) || true
if [ -n "${CLUSTER_API_URL}" ]; then
    echo "CLUSTER_API_URL='${CLUSTER_API_URL}'" >> "${ENV_FILE}"
    echo "[INFO] Set up cluster api url: ${CLUSTER_API_URL}"
fi
echo "WATCH_NAMESPACE='${CHE_NAMESPACE}'" >> ${ENV_FILE}

echo "[WARN] Make sure that your CR contains valid ingress domain!"

operator-sdk run --local --watch-namespace ${CHE_NAMESPACE} --enable-delve &
OPERATOR_SDK_PID=$!

wait ${OPERATOR_SDK_PID}