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jenkins.go
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jenkins.go
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/*
Copyright 2015 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 jenkins
import (
"encoding/json"
"io/ioutil"
"net/http"
"github.com/golang/glog"
)
type JenkinsClient struct {
Host string
}
type Queue struct {
Builds []Build `json:"builds"`
LastCompletedBuild Build `json:"lastCompletedBuild"`
LastStableBuild Build `json:"lastStableBuild"`
}
type Build struct {
Number int `json:"number"`
URL string `json:"url"`
}
type Job struct {
Result string `json:"result"`
ID string `json:"id"`
Timestamp int `json:"timestamp"`
}
func (j *JenkinsClient) request(path string) ([]byte, error) {
url := j.Host + path
glog.V(3).Infof("Hitting: %s", url)
res, err := http.Get(url)
if err != nil {
return nil, err
}
defer res.Body.Close()
return ioutil.ReadAll(res.Body)
}
func (j *JenkinsClient) GetJob(name string) (*Queue, error) {
data, err := j.request("/job/" + name + "/api/json")
if err != nil {
return nil, err
}
glog.V(8).Infof("Got data: %s", string(data))
q := &Queue{}
if err := json.Unmarshal(data, q); err != nil {
return nil, err
}
return q, nil
}
func (j *JenkinsClient) GetLastCompletedBuild(name string) (*Job, error) {
data, err := j.request("/job/" + name + "/lastCompletedBuild/api/json")
if err != nil {
return nil, err
}
glog.V(8).Infof("Got data: %s", string(data))
job := &Job{}
if err := json.Unmarshal(data, job); err != nil {
return nil, err
}
return job, nil
}
func (j *JenkinsClient) IsBuildStable(name string) (bool, error) {
q, err := j.GetLastCompletedBuild(name)
if err != nil {
return false, err
}
return q.Result == "SUCCESS", nil
}