fix: add --skip-validation flag (#798)

bl/validation/k8sValidator.go

@@ -61,19 +61,31 @@ type FileWithWarning struct {
 	WarningKind WarningKind
 }
 
-func (val *K8sValidator) ValidateResources(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *FileWithWarning) {
-	validK8sFilesConfigurationsChan := make(chan *extractor.FileConfigurations, concurrency)
+func (val *K8sValidator) ValidateResources(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int, skipSchemaValidation bool) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *FileWithWarning) {
+	validOrSkippedK8sFilesConfigurationsChan := make(chan *extractor.FileConfigurations, concurrency)
 	invalidK8sFilesChan := make(chan *extractor.InvalidFile, concurrency)
 	k8sValidationWarningPerValidFileChan := make(chan *FileWithWarning, concurrency)
 
 	go func() {
 
 		defer func() {
 			close(invalidK8sFilesChan)
-			close(validK8sFilesConfigurationsChan)
+			close(validOrSkippedK8sFilesConfigurationsChan)
 			close(k8sValidationWarningPerValidFileChan)
 		}()
 
+		if skipSchemaValidation {
+			for fileConfigurations := range filesConfigurationsChan {
+				validOrSkippedK8sFilesConfigurationsChan <- fileConfigurations
+				k8sValidationWarningPerValidFileChan <- &FileWithWarning{
+					Filename:    fileConfigurations.FileName,
+					Warning:     "Skipped schema validation",
+					WarningKind: Skipped,
+				}
+			}
+			return
+		}
+
 		for fileConfigurations := range filesConfigurationsChan {
 
 			isValid, validationErrors, validationWarning, err := val.validateResource(fileConfigurations.FileName)
@@ -84,7 +96,7 @@ func (val *K8sValidator) ValidateResources(filesConfigurationsChan chan *extract
 				}
 			}
 			if isValid {
-				validK8sFilesConfigurationsChan <- fileConfigurations
+				validOrSkippedK8sFilesConfigurationsChan <- fileConfigurations
 				if validationWarning != nil {
 					k8sValidationWarningPerValidFileChan <- &FileWithWarning{
 						Filename:    fileConfigurations.FileName,
@@ -101,7 +113,7 @@ func (val *K8sValidator) ValidateResources(filesConfigurationsChan chan *extract
 		}
 	}()
 
-	return validK8sFilesConfigurationsChan, invalidK8sFilesChan, k8sValidationWarningPerValidFileChan
+	return validOrSkippedK8sFilesConfigurationsChan, invalidK8sFilesChan, k8sValidationWarningPerValidFileChan
 }
 
 func (val *K8sValidator) GetK8sFiles(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int) (chan *extractor.FileConfigurations, chan *extractor.FileConfigurations) {

bl/validation/k8sValidator_test.go

@@ -51,7 +51,7 @@ func test_valid_multiple_configurations(t *testing.T) {
 		Configurations: []extractor.Configuration{},
 	}
 	close(filesConfigurationsChan)
-	validConfigurationsChan, _, _ := k8sValidator.ValidateResources(filesConfigurationsChan, 1)
+	validConfigurationsChan, _, _ := k8sValidator.ValidateResources(filesConfigurationsChan, 1, false)
 
 	for p := range validConfigurationsChan {
 		assert.Equal(t, path, p.FileName)
@@ -99,7 +99,7 @@ func test_invalid_file(t *testing.T) {
 		Configurations: []extractor.Configuration{},
 	}
 	close(filesConfigurationsChan)
-	_, invalidFilesChan, _ := k8sValidator.ValidateResources(filesConfigurationsChan, 1)
+	_, invalidFilesChan, _ := k8sValidator.ValidateResources(filesConfigurationsChan, 1, false)
 
 	for p := range invalidFilesChan {
 		assert.Equal(t, path, p.Path)
@@ -123,7 +123,7 @@ func test_empty_file(t *testing.T) {
 		Configurations: []extractor.Configuration{},
 	}
 	close(filesConfigurationsChan)
-	_, invalidFilesChan, _ := k8sValidator.ValidateResources(filesConfigurationsChan, 1)
+	_, invalidFilesChan, _ := k8sValidator.ValidateResources(filesConfigurationsChan, 1, false)
 
 	for p := range invalidFilesChan {
 		assert.Equal(t, path, p.Path)
@@ -150,7 +150,7 @@ func test_offline_with_remote_custom_schema_location(t *testing.T) {
 	}
 	close(filesConfigurationsChan)
 
-	_, invalidFilesChan, filesWithWarningsChan := k8sValidator.ValidateResources(filesConfigurationsChan, 1)
+	_, invalidFilesChan, filesWithWarningsChan := k8sValidator.ValidateResources(filesConfigurationsChan, 1, false)
 	for p := range invalidFilesChan {
 		assert.Equal(t, 1, len(p.ValidationErrors))
 		assert.Equal(t, "k8s schema validation error: no such host\n", p.ValidationErrors[0].Error())
@@ -180,7 +180,7 @@ func test_missing_schema_skipped(t *testing.T) {
 	k8sValidationWarningPerValidFile := make(K8sValidationWarningPerValidFile)
 
 	var wg sync.WaitGroup
-	filesConfigurationsChanRes, invalidFilesChan, filesWithWarningsChan := k8sValidator.ValidateResources(filesConfigurationsChan, 1)
+	filesConfigurationsChanRes, invalidFilesChan, filesWithWarningsChan := k8sValidator.ValidateResources(filesConfigurationsChan, 1, false)
 	wg.Add(1)
 	go func() {
 		for p := range filesConfigurationsChanRes {

cmd/kustomize/main_test.go

@@ -122,7 +122,7 @@ type k8sValidatorMock struct {
 	mock.Mock
 }
 
-func (kv *k8sValidatorMock) ValidateResources(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *validation.FileWithWarning) {
+func (kv *k8sValidatorMock) ValidateResources(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int, skipSchemaValidation bool) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *validation.FileWithWarning) {
 	args := kv.Called(filesConfigurationsChan, concurrency)
 	return args.Get(0).(chan *extractor.FileConfigurations), args.Get(1).(chan *extractor.InvalidFile), args.Get(2).(chan *validation.FileWithWarning)
 }

cmd/test/main.go

@@ -23,6 +23,7 @@ import (
 	"github.com/datreeio/datree/pkg/evaluation"
 	"github.com/datreeio/datree/pkg/policy"
 	"github.com/pkg/errors"
+	"k8s.io/utils/strings/slices"
 
 	"github.com/datreeio/datree/pkg/extractor"
 	"github.com/datreeio/datree/pkg/localConfig"
@@ -43,7 +44,7 @@ type Messager interface {
 }
 
 type K8sValidator interface {
-	ValidateResources(filesConfigurations chan *extractor.FileConfigurations, concurrency int) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *validation.FileWithWarning)
+	ValidateResources(filesConfigurations chan *extractor.FileConfigurations, concurrency int, skipSchemaValidation bool) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *validation.FileWithWarning)
 	InitClient(k8sVersion string, ignoreMissingSchemas bool, schemaLocations []string)
 	GetK8sFiles(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int) (chan *extractor.FileConfigurations, chan *extractor.FileConfigurations)
 }
@@ -58,6 +59,7 @@ type TestCommandFlags struct {
 	SchemaLocations      []string
 	PolicyConfig         string
 	NoRecord             bool
+	SkipValidation       string
 }
 
 // TestCommandFlags constructor
@@ -70,9 +72,21 @@ func NewTestCommandFlags() *TestCommandFlags {
 		Verbose:              false,
 		PolicyName:           "",
 		SchemaLocations:      make([]string, 0),
+		SkipValidation:       "",
 	}
 }
 
+func validateSkipValidationFlag(flags *TestCommandFlags) error {
+	supportedSkipValidation := []string{"schema"}
+
+	if flags.SkipValidation != "" && !slices.Contains(supportedSkipValidation, flags.SkipValidation) {
+		return fmt.Errorf("invalid --skip-validation option - %q\n"+
+			"Valid values are: %v", flags.SkipValidation, supportedSkipValidation)
+	}
+
+	return nil
+}
+
 func (flags *TestCommandFlags) Validate() error {
 	outputValue := flags.Output
 
@@ -87,6 +101,11 @@ func (flags *TestCommandFlags) Validate() error {
 		return err
 	}
 
+	err = validateSkipValidationFlag(flags)
+	if err != nil {
+		return err
+	}
+
 	return nil
 
 }
@@ -128,6 +147,7 @@ type TestCommandData struct {
 	RegistrationURL       string
 	PromptRegistrationURL string
 	ClientId              string
+	SkipSchemaValidation  bool
 }
 
 type TestCommandContext struct {
@@ -236,6 +256,8 @@ func (flags *TestCommandFlags) AddFlags(cmd *cobra.Command) {
 	cmd.Flags().BoolVar(&flags.Verbose, "verbose", false, "Display 'How to Fix' link")
 	cmd.Flags().BoolVar(&flags.NoRecord, "no-record", false, "Don’t send policy checks metadata to the backend")
 
+	cmd.Flags().StringVar(&flags.SkipValidation, "skip-validation", "", "Skip validation step. Possible values: 'schema'")
+
 	// kubeconform flag
 	cmd.Flags().StringArrayVarP(&flags.SchemaLocations, "schema-location", "", []string{}, "Override schemas location search path (can be specified multiple times)")
 	cmd.Flags().BoolVarP(&flags.IgnoreMissingSchemas, "ignore-missing-schemas", "", false, "Ignore missing schemas when executing schema validation step")
@@ -292,6 +314,7 @@ func GenerateTestCommandData(testCommandFlags *TestCommandFlags, localConfigCont
 		ClientId:              localConfigContent.ClientId,
 		RegistrationURL:       evaluationPrerunDataResp.RegistrationURL,
 		PromptRegistrationURL: evaluationPrerunDataResp.PromptRegistrationURL,
+		SkipSchemaValidation:  testCommandFlags.SkipValidation == "schema",
 	}
 
 	return testCommandOptions, nil
@@ -472,8 +495,13 @@ func evaluate(ctx *TestCommandContext, filesPaths []string, testCommandData *Tes
 		go validationManager.AggregateIgnoredYamlFiles(ignoredYamlFilesChan, &wg)
 	}
 
-	validK8sFilesConfigurationsChan, invalidK8sFilesChan, filesWithWarningsChan := ctx.K8sValidator.ValidateResources(validYamlConfigurationsChan, concurrency)
+	var validK8sFilesConfigurationsChan chan *extractor.FileConfigurations
+	var invalidK8sFilesChan chan *extractor.InvalidFile
+	var filesWithWarningsChan chan *validation.FileWithWarning
 
+	validK8sFilesConfigurationsChan, invalidK8sFilesChan, filesWithWarningsChan = ctx.K8sValidator.ValidateResources(
+		validYamlConfigurationsChan, concurrency, testCommandData.SkipSchemaValidation,
+	)
 	wg.Add(3)
 	go validationManager.AggregateValidK8sFiles(validK8sFilesConfigurationsChan, &wg)
 	go validationManager.AggregateInvalidK8sFiles(invalidK8sFilesChan, &wg)
@@ -484,7 +512,7 @@ func evaluate(ctx *TestCommandContext, filesPaths []string, testCommandData *Tes
 	policyName := testCommandData.Policy.Name
 
 	policyCheckData := evaluation.PolicyCheckData{
-		FilesConfigurations: validationManager.ValidK8sFilesConfigurations(),
+		FilesConfigurations: validationManager.ValidOrSkippedK8sFilesConfigurations(),
 		IsInteractiveMode:   isInteractiveMode,
 		PolicyName:          policyName,
 		Policy:              testCommandData.Policy,

cmd/test/main_test.go

@@ -127,7 +127,7 @@ type K8sValidatorMock struct {
 	mock.Mock
 }
 
-func (kv *K8sValidatorMock) ValidateResources(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *validation.FileWithWarning) {
+func (kv *K8sValidatorMock) ValidateResources(filesConfigurationsChan chan *extractor.FileConfigurations, concurrency int, skipSchemaValidation bool) (chan *extractor.FileConfigurations, chan *extractor.InvalidFile, chan *validation.FileWithWarning) {
 	args := kv.Called(filesConfigurationsChan, concurrency)
 	return args.Get(0).(chan *extractor.FileConfigurations), args.Get(1).(chan *extractor.InvalidFile), args.Get(2).(chan *validation.FileWithWarning)
 }
@@ -687,7 +687,7 @@ func setup() {
 	ignoredFilesChan := newIgnoredYamlFilesChan()
 	k8sValidationWarningsChan := newK8sValidationWarningsChan()
 
-	k8sValidatorMock.On("ValidateResources", mock.Anything, mock.Anything).Return(filesConfigurationsChan, invalidK8sFilesChan, k8sValidationWarningsChan, newErrorsChan())
+	k8sValidatorMock.On("ValidateResources", mock.Anything, mock.Anything, mock.Anything).Return(filesConfigurationsChan, invalidK8sFilesChan, k8sValidationWarningsChan, newErrorsChan())
 	k8sValidatorMock.On("GetK8sFiles", mock.Anything, mock.Anything).Return(filesConfigurationsChan, ignoredFilesChan, newErrorsChan())
 	k8sValidatorMock.On("InitClient", mock.Anything, mock.Anything, mock.Anything).Return()
 
@@ -853,7 +853,7 @@ func TestTestCommandNoInternetConnection(t *testing.T) {
 		WarningKind: validation.NetworkError,
 	}}
 
-	k8sValidatorMock.On("ValidateResources", mock.Anything, mock.Anything).Return(filesConfigurationsChan, invalidK8sFilesChan, K8sValidationWarnings, newErrorsChan())
+	k8sValidatorMock.On("ValidateResources", mock.Anything, mock.Anything, mock.Anything).Return(filesConfigurationsChan, invalidK8sFilesChan, K8sValidationWarnings, newErrorsChan())
 
 	k8sValidatorMock.AssertCalled(t, "ValidateResources", mock.Anything, 100)
 	mockedEvaluator.AssertCalled(t, "Evaluate", policyCheckData)

cmd/test/validationManager.go

@@ -9,11 +9,11 @@ import (
 )
 
 type ValidationManager struct {
-	invalidYamlFiles                 []*extractor.InvalidFile
-	invalidK8sFiles                  []*extractor.InvalidFile
-	validK8sFilesConfigurations      []*extractor.FileConfigurations
-	k8sValidationWarningPerValidFile validation.K8sValidationWarningPerValidFile
-	ignoredFiles                     []extractor.FileConfigurations
+	invalidYamlFiles                              []*extractor.InvalidFile
+	invalidK8sFiles                               []*extractor.InvalidFile
+	validAndSkippedSchemaValidationConfigurations []*extractor.FileConfigurations
+	k8sValidationWarningPerValidFile              validation.K8sValidationWarningPerValidFile
+	ignoredFiles                                  []extractor.FileConfigurations
 }
 
 func NewValidationManager() *ValidationManager {
@@ -54,13 +54,13 @@ func (v *ValidationManager) InvalidK8sFilesCount() int {
 
 func (v *ValidationManager) AggregateValidK8sFiles(validK8sFilesConfigurationsChan chan *extractor.FileConfigurations, wg *sync.WaitGroup) {
 	for fileConfigurations := range validK8sFilesConfigurationsChan {
-		v.validK8sFilesConfigurations = append(v.validK8sFilesConfigurations, fileConfigurations)
+		v.validAndSkippedSchemaValidationConfigurations = append(v.validAndSkippedSchemaValidationConfigurations, fileConfigurations)
 	}
 	wg.Done()
 }
 
-func (v *ValidationManager) ValidK8sFilesConfigurations() []*extractor.FileConfigurations {
-	return v.validK8sFilesConfigurations
+func (v *ValidationManager) ValidOrSkippedK8sFilesConfigurations() []*extractor.FileConfigurations {
+	return v.validAndSkippedSchemaValidationConfigurations
 }
 
 func (v *ValidationManager) GetK8sValidationSummaryStr(filesCount int) string {
@@ -91,13 +91,13 @@ func (v *ValidationManager) countFilesWithWarningsOfKind(warningKind validation.
 }
 
 func (v *ValidationManager) ValidK8sFilesConfigurationsCount() int {
-	return len(v.validK8sFilesConfigurations)
+	return len(v.validAndSkippedSchemaValidationConfigurations)
 }
 
 func (v *ValidationManager) ValidK8sConfigurationsCount() int {
 	totalConfigs := 0
 
-	for _, fileConfiguration := range v.validK8sFilesConfigurations {
+	for _, fileConfiguration := range v.validAndSkippedSchemaValidationConfigurations {
 		totalConfigs += len(fileConfiguration.Configurations)
 	}
 
@@ -125,7 +125,7 @@ func (v *ValidationManager) AggregateIgnoredYamlFiles(ignoredFilesChan chan *ext
 }
 
 func (v *ValidationManager) IgnoredFiles() []*extractor.FileConfigurations {
-	return v.validK8sFilesConfigurations
+	return v.validAndSkippedSchemaValidationConfigurations
 }
 
 func (v *ValidationManager) IgnoredFilesCount() int {

go.mod

@@ -32,6 +32,7 @@ require (
 	github.com/goccy/go-json v0.9.11 // indirect
 	github.com/goccy/go-yaml v1.9.5 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/jinzhu/copier v0.3.5 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	golang.org/x/net v0.0.0-20220708220712-1185a9018129 // indirect
@@ -64,7 +65,7 @@ require (
 	github.com/tklauser/numcpus v0.3.0 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
-	golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e // indirect
+	golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
 	golang.org/x/text v0.3.7 // indirect
 	gopkg.in/ini.v1 v1.51.0 // indirect
 )
@@ -75,4 +76,5 @@ require (
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/shirou/gopsutil/v3 v3.22.2
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
+	k8s.io/utils v0.0.0-20220823124924-e9cbc92d1a73
 )

go.sum

@@ -178,8 +178,9 @@ github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
+github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -585,8 +586,8 @@ golang.org/x/sys v0.0.0-20210816074244-15123e1e1f71/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210831042530-f4d43177bf5e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220111092808-5a964db01320/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e h1:NHvCuwuS43lGnYhten69ZWqi2QOj/CiDNcKbVqwVoew=
-golang.org/x/sys v0.0.0-20220712014510-0a85c31ab51e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -798,6 +799,8 @@ k8s.io/klog/v2 v2.30.0/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=
 k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65/go.mod h1:sX9MT8g7NVZM5lVL/j8QyCCJe8YSMW30QvGZWaCIDIk=
 k8s.io/utils v0.0.0-20210802155522-efc7438f0176/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20211116205334-6203023598ed/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
+k8s.io/utils v0.0.0-20220823124924-e9cbc92d1a73 h1:H9TCJUUx+2VA0ZiD9lvtaX8fthFsMoD+Izn93E/hm8U=
+k8s.io/utils v0.0.0-20220823124924-e9cbc92d1a73/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=