#!/bin/bash

# Copyright 2016 Iron.io
#
# 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.

set -ex

user="iron"
service="functions"
version_file="api/server/version.go"
tag="latest"

if [ -z $(grep -m1 -Eo "[0-9]+\.[0-9]+\.[0-9]+" $version_file) ]; then
  echo "did not find semantic version in $version_file"
  exit 1
fi

perl -i -pe 's/\d+\.\d+\.\K(\d+)/$1+1/e' $version_file
version=$(grep -m1 -Eo "[0-9]+\.[0-9]+\.[0-9]+" $version_file)
echo "Version: $version"

make build-docker

git add -u
git commit -m "$service: $version release [skip ci]"
git tag -a "$version" -m "version $version"
git push
git push --tags

# Finally tag and push docker images
docker tag $user/$service:$tag $user/$service:$version

docker push $user/$service:$version
docker push $user/$service:$tag