1 files changed, 39 insertions, 80 deletions
diff --git a/vendor/github.com/opencontainers/runtime-tools/specerror/error.go b/vendor/github.com/opencontainers/runtime-tools/specerror/error.go
index c75bb6b14..1cfe054c2 100644
--- a/vendor/github.com/opencontainers/runtime-tools/specerror/error.go
+++ b/vendor/github.com/opencontainers/runtime-tools/specerror/error.go
@@ -13,46 +13,13 @@ const referenceTemplate = "https://github.com/opencontainers/runtime-spec/blob/v
 
 // Code represents the spec violation, enumerating both
 // configuration violations and runtime violations.
-type Code int
+type Code string
 
 const (
 	// NonError represents that an input is not an error
-	NonError Code = iota
+	NonError = "the input is not an error"
 	// NonRFCError represents that an error is not a rfc2119 error
-	NonRFCError
-
-	// ConfigFileExistence represents the error code of 'config.json' existence test
-	ConfigFileExistence
-	// ArtifactsInSingleDir represents the error code of artifacts place test
-	ArtifactsInSingleDir
-
-	// SpecVersion represents the error code of specfication version test
-	SpecVersion
-
-	// RootOnNonHyperV represents the error code of root setting test on non hyper-v containers
-	RootOnNonHyperV
-	// RootOnHyperV represents the error code of root setting test on hyper-v containers
-	RootOnHyperV
-	// PathFormatOnWindows represents the error code of the path format test on Window
-	PathFormatOnWindows
-	// PathName represents the error code of the path name test
-	PathName
-	// PathExistence represents the error code of the path existence test
-	PathExistence
-	// ReadonlyFilesystem represents the error code of readonly test
-	ReadonlyFilesystem
-	// ReadonlyOnWindows represents the error code of readonly setting test on Windows
-	ReadonlyOnWindows
-
-	// DefaultFilesystems represents the error code of default filesystems test
-	DefaultFilesystems
-
-	// CreateWithID represents the error code of 'create' lifecyle test with 'id' provided
-	CreateWithID
-	// CreateWithUniqueID represents the error code of 'create' lifecyle test with unique 'id' provided
-	CreateWithUniqueID
-	// CreateNewContainer represents the error code 'create' lifecyle test that creates new container
-	CreateNewContainer
+	NonRFCError = "the error is not a rfc2119 error"
 )
 
 type errorTemplate struct {
@@ -69,52 +36,24 @@ type Error struct {
 	Code Code
 }
 
-var (
-	containerFormatRef = func(version string) (reference string, err error) {
-		return fmt.Sprintf(referenceTemplate, version, "bundle.md#container-format"), nil
-	}
-	specVersionRef = func(version string) (reference string, err error) {
-		return fmt.Sprintf(referenceTemplate, version, "config.md#specification-version"), nil
-	}
-	rootRef = func(version string) (reference string, err error) {
-		return fmt.Sprintf(referenceTemplate, version, "config.md#root"), nil
-	}
-	defaultFSRef = func(version string) (reference string, err error) {
-		return fmt.Sprintf(referenceTemplate, version, "config-linux.md#default-filesystems"), nil
-	}
-	runtimeCreateRef = func(version string) (reference string, err error) {
-		return fmt.Sprintf(referenceTemplate, version, "runtime.md#create"), nil
+// LevelErrors represents Errors filtered into fatal and warnings.
+type LevelErrors struct {
+	// Warnings holds Errors that were below a compliance-level threshold.
+	Warnings []*Error
+
+	// Error holds errors that were at or above a compliance-level
+	// threshold, as well as errors that are not Errors.
+	Error *multierror.Error
+}
+
+var ociErrors = map[Code]errorTemplate{}
+
+func register(code Code, level rfc2119.Level, ref func(versiong string) (string, error)) {
+	if _, ok := ociErrors[code]; ok {
+		panic(fmt.Sprintf("should not regist a same code twice: %s", code))
 	}
-)
 
-var ociErrors = map[Code]errorTemplate{
-	// Bundle.md
-	// Container Format
-	ConfigFileExistence:  {Level: rfc2119.Must, Reference: containerFormatRef},
-	ArtifactsInSingleDir: {Level: rfc2119.Must, Reference: containerFormatRef},
-
-	// Config.md
-	// Specification Version
-	SpecVersion: {Level: rfc2119.Must, Reference: specVersionRef},
-	// Root
-	RootOnNonHyperV: {Level: rfc2119.Required, Reference: rootRef},
-	RootOnHyperV:    {Level: rfc2119.Must, Reference: rootRef},
-	// TODO: add tests for 'PathFormatOnWindows'
-	PathFormatOnWindows: {Level: rfc2119.Must, Reference: rootRef},
-	PathName:            {Level: rfc2119.Should, Reference: rootRef},
-	PathExistence:       {Level: rfc2119.Must, Reference: rootRef},
-	ReadonlyFilesystem:  {Level: rfc2119.Must, Reference: rootRef},
-	ReadonlyOnWindows:   {Level: rfc2119.Must, Reference: rootRef},
-
-	// Config-Linux.md
-	// Default Filesystems
-	DefaultFilesystems: {Level: rfc2119.Should, Reference: defaultFSRef},
-
-	// Runtime.md
-	// Create
-	CreateWithID:       {Level: rfc2119.Must, Reference: runtimeCreateRef},
-	CreateWithUniqueID: {Level: rfc2119.Must, Reference: runtimeCreateRef},
-	CreateNewContainer: {Level: rfc2119.Must, Reference: runtimeCreateRef},
+	ociErrors[code] = errorTemplate{Level: level, Reference: ref}
 }
 
 // Error returns the error message with specification reference.
@@ -168,3 +107,23 @@ func FindError(err error, code Code) Code {
 	}
 	return NonRFCError
 }
+
+// SplitLevel removes RFC 2119 errors with a level less than 'level'
+// from the source error.  If the source error is not a multierror, it
+// is returned unchanged.
+func SplitLevel(errIn error, level rfc2119.Level) (levelErrors LevelErrors, errOut error) {
+	merr, ok := errIn.(*multierror.Error)
+	if !ok {
+		return levelErrors, errIn
+	}
+	for _, err := range merr.Errors {
+		e, ok := err.(*Error)
+		if ok && e.Err.Level < level {
+			fmt.Println(e)
+			levelErrors.Warnings = append(levelErrors.Warnings, e)
+			continue
+		}
+		levelErrors.Error = multierror.Append(levelErrors.Error, err)
+	}
+	return levelErrors, nil
+}