mirror of https://github.com/helm/helm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.3 KiB
50 lines
1.3 KiB
/*
|
|
Copyright 2016 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.
|
|
*/
|
|
|
|
package tiller
|
|
|
|
import (
|
|
"golang.org/x/net/context"
|
|
|
|
tpb "k8s.io/helm/pkg/proto/hapi/services"
|
|
relutil "k8s.io/helm/pkg/releaseutil"
|
|
)
|
|
|
|
// GetHistory gets the history for a given release.
|
|
func (s *ReleaseServer) GetHistory(ctx context.Context, req *tpb.GetHistoryRequest) (*tpb.GetHistoryResponse, error) {
|
|
s.Log("getting history for release %s", req.Name)
|
|
h, err := s.env.Releases.History(req.Name)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
relutil.Reverse(h, relutil.SortByRevision)
|
|
|
|
var resp tpb.GetHistoryResponse
|
|
for i := 0; i < min(len(h), int(req.Max)); i++ {
|
|
resp.Releases = append(resp.Releases, h[i])
|
|
}
|
|
|
|
return &resp, nil
|
|
}
|
|
|
|
func min(x, y int) int {
|
|
if x < y {
|
|
return x
|
|
}
|
|
return y
|
|
}
|