#! /bin/bash

# Copyright Amazon.com, Inc. or its affiliates. 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.
# A copy of the License is located at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# or in the "license" file accompanying this file. This file 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 is the script to bump the version and create the release note
## please run this script whenever you want to bump the version instead of directly modifying the VERSION file
## below is an example to run this script:
## RELEASE_VERSION=v0.1.8 GITHUB_TOKEN=e75***********fa3d0d ./tools/release/bump-version-and-create-release-note.sh

# get the current version
VERSION=$(cat VERSION)
OUTPUT="docs/releases/${RELEASE_VERSION}.md"

# generate release note
docker run --rm -it -v "$(pwd)":/usr/local/src/your-app ferrarimarco/github-changelog-generator \
    --user aws-observability \
    --project aws-otel-collector \
    -t "${GITHUB_TOKEN}" \
    --since-tag "${VERSION}" \
    --future-release "${RELEASE_VERSION}" \
    --output "${OUTPUT}" \
    --exclude-labels bumpversion,'Skip Changelog','stale'

# bump the version
echo "${RELEASE_VERSION}" >VERSION

#Update aws-otel-collector wxs template file. 
# Note: Only supports [0-9]*.[0-9]*.[0-9]* version pattern. If we decide to release with a full sem ver vX.XX.XX-prerelease then the .wxs file will need to be manually updated
sed -E "s/^Version\=\"[0-9]+.[0-9]+.[0-9]+\"/Version=\"${RELEASE_VERSION:1}\"/" ./tools/packaging/windows/aws-otel-collector.wxs > ./tools/packaging/windows/aws-otel-collector.wxs.tmp
mv ./tools/packaging/windows/aws-otel-collector.wxs.tmp ./tools/packaging/windows/aws-otel-collector.wxs

# git commit
git add VERSION "docs/releases/${RELEASE_VERSION}.md"
git commit -m "bump version to ${RELEASE_VERSION}"