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main.go
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main.go
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package main
import (
"context"
"fmt"
"net/url"
"os"
"strings"
"github.com/jenkins-x/go-scm/scm"
"github.com/jenkins-x/go-scm/scm/factory"
log "github.com/sirupsen/logrus"
"github.com/spf13/pflag"
)
const (
authTokenEnvName = "GITHOSTACCESSTOKEN"
)
type commitStatus struct {
status string
SHA string
URL string
path string
desc string
token string
context string
}
func main() {
cs := &commitStatus{}
cs.registerFlags()
err := cs.checkMandatoryFlags()
if err != nil {
log.Fatalln(err)
}
if cs.token == "" {
envToken := os.Getenv(authTokenEnvName)
if envToken == "" {
log.Fatalf("token not found in env variable: %s", authTokenEnvName)
}
cs.token = envToken
}
if cs.path == "" {
cs.path, err = getRepoPath(cs.URL)
if err != nil {
log.Fatal(err)
}
}
client, err := createSCMClient(cs.URL, cs.token)
if err != nil {
log.Fatalf("failed to create scm client: %v", err)
}
input := &scm.StatusInput{
State: getStatus(cs.status),
Desc: cs.desc,
Label: cs.context,
}
log.Infof("creating commit status for driver: %s repo: %s SHA: %s status: %s", client.Driver.String(), cs.path, cs.SHA, cs.status)
_, _, err = client.Repositories.CreateStatus(context.Background(), cs.path, cs.SHA, input)
if err != nil {
log.Fatalf("failed to create commit status: %v", err)
}
}
func createSCMClient(url, token string) (*scm.Client, error) {
newURL, err := addTokenToURL(url, token)
if err != nil {
return nil, err
}
return factory.FromRepoURL(newURL)
}
func addTokenToURL(s, token string) (string, error) {
parsedURL, err := url.Parse(s)
if err != nil {
return "", err
}
parsedURL.User = url.UserPassword("", token)
return parsedURL.String(), nil
}
func getRepoPath(repoURL string) (string, error) {
parsedURL, err := url.Parse(repoURL)
if err != nil {
return "", err
}
parts := strings.Split(parsedURL.Path, "/")
components := []string{}
for _, part := range parts {
if part != "" {
components = append(components, part)
}
}
if len(components) < 2 {
return "", fmt.Errorf("failed to determine repo path from URL: %s", repoURL)
}
return strings.Join(components, "/"), nil
}
func getStatus(state string) scm.State {
switch strings.ToLower(state) {
case "succeeded":
return scm.StateSuccess
case "failed":
return scm.StateFailure
default:
return scm.StatePending
}
}
func (cs *commitStatus) registerFlags() {
pflag.StringVarP(&cs.status, "status", "p", "pending", "The status for a given commit")
pflag.StringVar(&cs.SHA, "sha", "", "SHA to the set the commit status for")
pflag.StringVar(&cs.URL, "url", "", "URL of your git repository")
pflag.StringVar(&cs.path, "path", "", "Repository path ex: org/repo")
pflag.StringVar(&cs.desc, "description", "", "Description of the status")
pflag.StringVar(&cs.token, "token", "", "Personal access token")
pflag.StringVar(&cs.context, "context", "", "Context for the status to be set")
pflag.Parse()
}
func (cs *commitStatus) checkMandatoryFlags() error {
missingFlags := []string{}
if cs.URL == "" {
missingFlags = append(missingFlags, "url")
}
if cs.context == "" {
missingFlags = append(missingFlags, "context")
}
if cs.SHA == "" {
missingFlags = append(missingFlags, "sha")
}
if len(missingFlags) > 0 {
return fmt.Errorf("required flag(s) missing: %v", missingFlags)
}
return nil
}