func tryDecodePodList(data []byte, defaultFn defaultFunc) (parsed bool, pods api.PodList, err error) {
json, err := utilyaml.ToJSON(data)
if err != nil {
return false, api.PodList{}, err
}
obj, err := api.Scheme.Decode(json)
if err != nil {
return false, pods, err
}
// Check whether the object could be converted to list of pods.
if _, ok := obj.(*api.PodList); !ok {
err = fmt.Errorf("invalid pods list: %+v", obj)
return false, pods, err
}
newPods := obj.(*api.PodList)
// Apply default values and validate pods.
for i := range newPods.Items {
newPod := &newPods.Items[i]
if err = defaultFn(newPod); err != nil {
return true, pods, err
}
if errs := validation.ValidatePod(newPod); len(errs) > 0 {
err = fmt.Errorf("invalid pod: %v", errs)
return true, pods, err
}
}
return true, *newPods, err
}
func tryDecodeSinglePod(data []byte, defaultFn defaultFunc) (parsed bool, pod *api.Pod, err error) {
// JSON is valid YAML, so this should work for everything.
json, err := utilyaml.ToJSON(data)
if err != nil {
return false, nil, err
}
obj, err := api.Scheme.Decode(json)
if err != nil {
return false, pod, err
}
// Check whether the object could be converted to single pod.
if _, ok := obj.(*api.Pod); !ok {
err = fmt.Errorf("invalid pod: %+v", obj)
return false, pod, err
}
newPod := obj.(*api.Pod)
// Apply default values and validate the pod.
if err = defaultFn(newPod); err != nil {
return true, pod, err
}
if errs := validation.ValidatePod(newPod); len(errs) > 0 {
err = fmt.Errorf("invalid pod: %v", errs)
return true, pod, err
}
return true, newPod, nil
}
func (s *SwaggerSchema) ValidateBytes(data []byte) error {
var obj interface{}
out, err := yaml.ToJSON(data)
if err != nil {
return err
}
data = out
if err := json.Unmarshal(data, &obj); err != nil {
return err
}
fields, ok := obj.(map[string]interface{})
if !ok {
return fmt.Errorf("error in unmarshaling data %s", string(data))
}
apiVersion := fields["apiVersion"]
if apiVersion == nil {
return fmt.Errorf("apiVersion not set")
}
kind := fields["kind"]
if kind == nil {
return fmt.Errorf("kind not set")
}
allErrs := s.ValidateObject(obj, apiVersion.(string), "", apiVersion.(string)+"."+kind.(string))
if len(allErrs) == 1 {
return allErrs[0]
}
return errors.NewAggregate(allErrs)
}
func walkJSONFiles(inDir string, fn func(name, path string, data []byte)) error {
return filepath.Walk(inDir, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() && path != inDir {
return filepath.SkipDir
}
file := filepath.Base(path)
if ext := filepath.Ext(file); ext == ".json" || ext == ".yaml" {
glog.Infof("Testing %s", path)
data, err := ioutil.ReadFile(path)
if err != nil {
return err
}
name := strings.TrimSuffix(file, ext)
if ext == ".yaml" {
out, err := yaml.ToJSON(data)
if err != nil {
return fmt.Errorf("%s: %v", path, err)
}
data = out
}
fn(name, path, data)
}
return nil
})
}
func (c yamlCodec) DecodeInto(data []byte, obj Object) error {
out, err := yaml.ToJSON(data)
if err != nil {
return err
}
data = out
return c.Codec.DecodeInto(data, obj)
}
func (c yamlCodec) Decode(data []byte) (Object, error) {
out, err := yaml.ToJSON(data)
if err != nil {
return nil, err
}
data = out
return c.Codec.Decode(data)
}
func ValidateSchema(data []byte, schema validation.Schema) error {
if schema == nil {
return nil
}
data, err := yaml.ToJSON(data)
if err != nil {
return fmt.Errorf("error converting to YAML: %v", err)
}
if err := schema.ValidateBytes(data); err != nil {
return fmt.Errorf("error validating data: %v", err)
}
return nil
}
// AddObjectsFromPath loads the JSON or YAML file containing QingYuan API resources
// and adds them to the provided ObjectRetriever.
func AddObjectsFromPath(path string, o ObjectRetriever, decoder runtime.Decoder) error {
data, err := ioutil.ReadFile(path)
if err != nil {
return err
}
data, err = yaml.ToJSON(data)
if err != nil {
return err
}
obj, err := decoder.Decode(data)
if err != nil {
return err
}
if err := o.Add(obj); err != nil {
return err
}
return nil
}
// InfoForData creates an Info object for the given data. An error is returned
// if any of the decoding or client lookup steps fail. Name and namespace will be
// set into Info if the mapping's MetadataAccessor can retrieve them.
func (m *Mapper) InfoForData(data []byte, source string) (*Info, error) {
json, err := yaml.ToJSON(data)
if err != nil {
return nil, fmt.Errorf("unable to parse %q: %v", source, err)
}
data = json
version, kind, err := runtime.UnstructuredJSONScheme.DataVersionAndKind(data)
if err != nil {
return nil, fmt.Errorf("unable to get type info from %q: %v", source, err)
}
if kind == "" {
return nil, fmt.Errorf("kind not set in %q", source)
}
mapping, err := m.RESTMapping(kind, version)
if err != nil {
return nil, fmt.Errorf("unable to recognize %q: %v", source, err)
}
obj, err := mapping.Codec.Decode(data)
if err != nil {
return nil, fmt.Errorf("unable to load %q: %v", source, err)
}
client, err := m.ClientForMapping(mapping)
if err != nil {
return nil, fmt.Errorf("unable to connect to a server to handle %q: %v", mapping.Resource, err)
}
name, _ := mapping.MetadataAccessor.Name(obj)
namespace, _ := mapping.MetadataAccessor.Namespace(obj)
resourceVersion, _ := mapping.MetadataAccessor.ResourceVersion(obj)
return &Info{
Mapping: mapping,
Client: client,
Namespace: namespace,
Name: name,
Object: obj,
ResourceVersion: resourceVersion,
}, nil
}
func TestReadme(t *testing.T) {
paths := []struct {
file string
expectedType []runtime.Object
}{
{"../README.md", []runtime.Object{&api.Pod{}}},
{"../examples/walkthrough/README.md", []runtime.Object{&api.Pod{}}},
{"../examples/iscsi/README.md", []runtime.Object{&api.Pod{}}},
{"../examples/simple-yaml.md", []runtime.Object{&api.Pod{}, &api.ReplicationController{}}},
}
for _, path := range paths {
data, err := ioutil.ReadFile(path.file)
if err != nil {
t.Errorf("Unable to read file %s: %v", path, err)
continue
}
matches := sampleRegexp.FindAllStringSubmatch(string(data), -1)
if matches == nil {
continue
}
ix := 0
for _, match := range matches {
var content, subtype string
for i, name := range sampleRegexp.SubexpNames() {
if name == "type" {
subtype = match[i]
}
if name == "content" && match[i] != "" {
content = match[i]
}
}
if subtype == "yaml" && subsetRegexp.FindString(content) != "" {
t.Logf("skipping (%s): \n%s", subtype, content)
continue
}
var expectedType runtime.Object
if len(path.expectedType) == 1 {
expectedType = path.expectedType[0]
} else {
expectedType = path.expectedType[ix]
ix++
}
json, err := yaml.ToJSON([]byte(content))
if err != nil {
t.Errorf("%s could not be converted to JSON: %v\n%s", path, err, string(content))
}
if err := latest.Codec.DecodeInto(json, expectedType); err != nil {
t.Errorf("%s did not decode correctly: %v\n%s", path, err, string(content))
continue
}
if errors := validateObject(expectedType); len(errors) > 0 {
t.Errorf("%s did not validate correctly: %v", path, errors)
}
_, err = latest.Codec.Encode(expectedType)
if err != nil {
t.Errorf("Could not encode object: %v", err)
continue
}
}
}
}