#!/usr/bin/env bash

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#
# Install Tekton and required tasks in the cluster
#

set -o errexit
set -o nounset
set -o pipefail

export TERM="${TERM:-dumb}"

tekton_release="previous/v0.38.3"
git_clone_release="0.4"
namespace="${NAMESPACE:-default}"

tekton() {
  echo "Installing Tekton..."
  kubectl apply -f https://storage.googleapis.com/tekton-releases/pipeline/${tekton_release}/release.yaml
  sleep 10
  kubectl wait pod --for=condition=Ready --timeout=180s -n tekton-pipelines -l "app=tekton-pipelines-controller"

  kubectl create clusterrolebinding ${namespace}:knative-serving-namespaced-admin \
  --clusterrole=knative-serving-namespaced-admin  --serviceaccount=${namespace}:default
}

tekton_tasks() {
  echo "Creating Pipeline tasks..."
  kubectl apply -f https://raw.githubusercontent.com/tektoncd/catalog/master/task/git-clone/${git_clone_release}/git-clone.yaml
  kubectl apply -f ./pipelines/resources/tekton/task/func-buildpacks/0.1/func-buildpacks.yaml
  kubectl apply -f ./pipelines/resources/tekton/task/func-s2i/0.1/func-s2i.yaml
  kubectl apply -f ./pipelines/resources/tekton/task/func-deploy/0.1/func-deploy.yaml
}

tekton
tekton_tasks

echo Done