125 lines
2.7 KiB
Go
125 lines
2.7 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"io"
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"log"
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"net/http"
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"net/url"
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"path"
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"strings"
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"time"
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)
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type Build struct {
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Actions []Action `json:"actions"`
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Number interface{} `json:"number"`
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URL string `json:"url"`
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}
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type Action struct {
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Class string `json:"_class"`
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Parameters []Parameter `json:"parameters,omitempty"`
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}
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type Parameter struct {
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Name string `json:"name"`
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Value interface{} `json:"value"`
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}
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var client = &http.Client{
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Timeout: 10 * time.Second,
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}
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func FetchBuild(cfg *Config, job string) (*Build, error) {
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buildID := cfg.Jenkins.Number
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api := fmt.Sprintf("%s://%s/job/%s/%s/api/json",
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cfg.Jenkins.Schema,
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cfg.Jenkins.URL,
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job,
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buildID,
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)
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req, err := http.NewRequest("GET", api, nil)
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if err != nil {
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log.Printf("failed to create GET request %s: %v", job, err)
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return nil, err
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}
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req.SetBasicAuth(cfg.Jenkins.User, cfg.Jenkins.Token)
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resp, err := client.Do(req)
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if err != nil {
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log.Printf("failed to fetch build %s: %v", job, err)
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return nil, err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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log.Printf("failed to fetch build %s: %s", job, resp.Status)
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return nil, fmt.Errorf("failed to fetch build: %s", resp.Status)
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}
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// io限制，1m
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body, _ := io.ReadAll(io.LimitReader(resp.Body, 1<<20))
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var build Build
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if err := json.Unmarshal(body, &build); err != nil {
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log.Printf("failed to unmarshal build %s: %v", job, err)
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return nil, err
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}
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return &build, nil
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}
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func GenerateBuildURL(cfg *Config, build *Build) string {
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values := url.Values{}
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for _, action := range build.Actions {
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if action.Class == "hudson.model.ParametersAction" {
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for _, param := range action.Parameters {
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values.Set(param.Name, fmt.Sprintf("%v", param.Value))
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}
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}
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}
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for _, param := range cfg.Jenkins.DefaultParameters {
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for k, v := range param {
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values.Set(k, fmt.Sprintf("%v", v))
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}
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}
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u, err := url.Parse(build.URL)
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if err != nil {
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log.Fatalf("failed to parse build URL: %v", err)
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}
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parts := strings.Split(strings.TrimSuffix(u.Path, "/"), "/")
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if len(parts) > 0 {
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u.Path = path.Join(parts[:len(parts)-1]...) + "/buildWithParameters"
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}
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u.RawQuery = values.Encode()
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return u.String()
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}
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func TriggerBuild(cfg *Config, build *Build) error {
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url := GenerateBuildURL(cfg, build)
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req, err := http.NewRequest("POST", url, nil)
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if err != nil {
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log.Printf("failed to create POST request: %v", err)
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return err
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}
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req.SetBasicAuth(cfg.Jenkins.User, cfg.Jenkins.Token)
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resp, err := client.Do(req)
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if err != nil {
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log.Printf("failed to trigger build %s: %v", url, err)
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return err
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}
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defer resp.Body.Close()
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log.Printf("triggered build %s: %s", url, resp.Status)
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return nil
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}
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