コード例 #1
0
ファイル: printer.go プロジェクト: patrykattc/origin
func printBuildList(buildList *buildapi.BuildList, w io.Writer, withNamespace, wide bool, columnLabels []string) error {
	sort.Sort(buildapi.ByCreationTimestamp(buildList.Items))
	for _, build := range buildList.Items {
		if err := printBuild(&build, w, withNamespace, wide, columnLabels); err != nil {
			return err
		}
	}
	return nil
}
コード例 #2
0
ファイル: buildlogs.go プロジェクト: patrykattc/origin
// RunBuildLogs contains all the necessary functionality for the OpenShift cli build-logs command
func RunBuildLogs(f *clientcmd.Factory, out io.Writer, cmd *cobra.Command, opts api.BuildLogOptions, args []string) error {
	if len(args) != 1 {
		// maximum time to wait for a list of builds
		timeout := 800 * time.Millisecond
		// maximum number of builds to list
		maxBuildListLen := 10
		ch := make(chan error)
		go func() {
			// TODO fetch via API no more than maxBuildListLen builds
			builds, err := getBuilds(f)
			if err != nil {
				return
			}
			if len(builds) == 0 {
				ch <- cmdutil.UsageError(cmd, "There are no builds in the current project")
				return
			}
			sort.Sort(sort.Reverse(api.ByCreationTimestamp(builds)))
			msg := "A build name is required. Most recent builds:"
			for i, b := range builds {
				if i == maxBuildListLen {
					break
				}
				msg += fmt.Sprintf("\n* %s\t%s\t%s ago", b.Name, b.Status.Phase, units.HumanDuration(time.Since(b.CreationTimestamp.Time)))
			}
			ch <- cmdutil.UsageError(cmd, msg)
		}()
		select {
		case <-time.After(timeout):
			return cmdutil.UsageError(cmd, "A build name is required")
		case err := <-ch:
			return err
		}
	}

	namespace, _, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	c, _, err := f.Clients()
	if err != nil {
		return err
	}

	readCloser, err := c.BuildLogs(namespace).Get(args[0], opts).Stream()
	if err != nil {
		return err
	}
	defer readCloser.Close()

	_, err = io.Copy(out, readCloser)
	return err
}