Function Inspect

cli/command/inspect/inspector.go:73–106

Inspect fetches objects by reference using GetRefFunc and writes the json representation to the output writer.

(out io.Writer, references []string, tmplStr string, getRef GetRefFunc)

// Inspect fetches objects by reference using GetRefFunc and writes the json
// representation to the output writer.
func Inspect(out io.Writer, references []string, tmplStr string, getRef GetRefFunc) error {
	if out == nil {
		return errors.New("no output stream")
	}
	inspector, err := NewTemplateInspectorFromString(out, tmplStr)
	if err != nil {
		return cli.StatusError{StatusCode: 64, Status: err.Error()}
	}

	var errs []error
	for _, ref := range references {
		element, raw, err := getRef(ref)
		if err != nil {
			errs = append(errs, err)
			continue
		}

		if err := inspector.Inspect(element, raw); err != nil {
			errs = append(errs, err)
		}
	}

	if err := inspector.Flush(); err != nil {
		logrus.Error(err)
	}

	if err := errors.Join(errs...); err != nil {
		return cli.StatusError{
			StatusCode: 1,
			Status:     err.Error(),
		}
	}
	return nil
}

// Inspect executes the inspect template.
// It decodes the raw element into a map if the initial execution fails.