#!/bin/bash

# Copyright 2022 The Kubernetes Authors All rights reserved.
#
# 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
#
#     http://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.

# This script can take the following env variables
# ARGS: args to pass into the make rule
# 	OUTPUT_LOCATION = the location to write the changelog file to

set -x -o pipefail

if (($# < 1)); then
  echo "ERROR: given ! ($#) parameters but expected 1."
  echo "USAGE: ./build_changelog.sh OUTPUT_LOCATION"
  exit 1
fi

OUTPUT_LOCATION=${1}
gh search prs --merged --sort updated --limit 100 --repo kubernetes/minikube --json number,title,closedAt --template '{{range .}}{{tablerow (printf "#%v" .number | autocolor "green") .title (timeago .closedAt)}}{{end}}' > "${OUTPUT_LOCATION}"