Remove nsenter packages from vendor

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/github.com/onsi/ginkgo/internal/codelocation/code_location.go

@@ -11,19 +11,35 @@ import (
 
 func New(skip int) types.CodeLocation {
 	_, file, line, _ := runtime.Caller(skip + 1)
-	stackTrace := PruneStack(string(debug.Stack()), skip)
+	stackTrace := PruneStack(string(debug.Stack()), skip+1)
 	return types.CodeLocation{FileName: file, LineNumber: line, FullStackTrace: stackTrace}
 }
 
+// PruneStack removes references to functions that are internal to Ginkgo
+// and the Go runtime from a stack string and a certain number of stack entries
+// at the beginning of the stack. The stack string has the format
+// as returned by runtime/debug.Stack. The leading goroutine information is
+// optional and always removed if present. Beware that runtime/debug.Stack
+// adds itself as first entry, so typically skip must be >= 1 to remove that
+// entry.
 func PruneStack(fullStackTrace string, skip int) string {
 	stack := strings.Split(fullStackTrace, "\n")
+	// Ensure that the even entries are the method names and the
+	// the odd entries the source code information.
+	if len(stack) > 0 && strings.HasPrefix(stack[0], "goroutine ") {
+		// Ignore "goroutine 29 [running]:" line.
+		stack = stack[1:]
+	}
+	// The "+1" is for skipping over the initial entry, which is
+	// runtime/debug.Stack() itself.
 	if len(stack) > 2*(skip+1) {
 		stack = stack[2*(skip+1):]
 	}
 	prunedStack := []string{}
 	re := regexp.MustCompile(`\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`)
 	for i := 0; i < len(stack)/2; i++ {
-		if !re.Match([]byte(stack[i*2])) {
+		// We filter out based on the source code file name.
+		if !re.Match([]byte(stack[i*2+1])) {
 			prunedStack = append(prunedStack, stack[i*2])
 			prunedStack = append(prunedStack, stack[i*2+1])
 		}

vendor/github.com/onsi/ginkgo/internal/leafnodes/benchmarker.go

@@ -17,7 +17,7 @@ type benchmarker struct {
 
 func newBenchmarker() *benchmarker {
 	return &benchmarker{
-		measurements: make(map[string]*types.SpecMeasurement, 0),
+		measurements: make(map[string]*types.SpecMeasurement),
 	}
 }
 

vendor/github.com/onsi/ginkgo/internal/remote/aggregator.go

@@ -54,11 +54,11 @@ func NewAggregator(nodeCount int, result chan bool, config config.DefaultReporte
 		config:       config,
 		stenographer: stenographer,
 
-		suiteBeginnings: make(chan configAndSuite, 0),
-		beforeSuites:    make(chan *types.SetupSummary, 0),
-		afterSuites:     make(chan *types.SetupSummary, 0),
-		specCompletions: make(chan *types.SpecSummary, 0),
-		suiteEndings:    make(chan *types.SuiteSummary, 0),
+		suiteBeginnings: make(chan configAndSuite),
+		beforeSuites:    make(chan *types.SetupSummary),
+		afterSuites:     make(chan *types.SetupSummary),
+		specCompletions: make(chan *types.SpecSummary),
+		suiteEndings:    make(chan *types.SuiteSummary),
 	}
 
 	go aggregator.mux()
@@ -227,7 +227,7 @@ func (aggregator *Aggregator) registerSuiteEnding(suite *types.SuiteSummary) (fi
 	aggregatedSuiteSummary.SuiteSucceeded = true
 
 	for _, suiteSummary := range aggregator.aggregatedSuiteEndings {
-		if suiteSummary.SuiteSucceeded == false {
+		if !suiteSummary.SuiteSucceeded {
 			aggregatedSuiteSummary.SuiteSucceeded = false
 		}
 

vendor/github.com/onsi/ginkgo/internal/remote/server.go

@@ -213,7 +213,7 @@ func (server *Server) handleCounter(writer http.ResponseWriter, request *http.Re
 	c := spec_iterator.Counter{}
 	server.lock.Lock()
 	c.Index = server.counter
-	server.counter = server.counter + 1
+	server.counter++
 	server.lock.Unlock()
 
 	json.NewEncoder(writer).Encode(c)

vendor/github.com/onsi/ginkgo/internal/spec/spec.go

@@ -107,11 +107,11 @@ func (spec *Spec) Summary(suiteID string) *types.SpecSummary {
 		NumberOfSamples:        spec.subject.Samples(),
 		ComponentTexts:         componentTexts,
 		ComponentCodeLocations: componentCodeLocations,
-		State:        spec.getState(),
-		RunTime:      runTime,
-		Failure:      spec.failure,
-		Measurements: spec.measurementsReport(),
-		SuiteID:      suiteID,
+		State:                  spec.getState(),
+		RunTime:                runTime,
+		Failure:                spec.failure,
+		Measurements:           spec.measurementsReport(),
+		SuiteID:                suiteID,
 	}
 }
 

vendor/github.com/onsi/ginkgo/internal/spec/specs.go

@@ -107,11 +107,11 @@ func (e *Specs) applyRegExpFocusAndSkip(description string, focusString string,
 		toMatch := e.toMatch(description, i)
 
 		if focusFilter != nil {
-			matchesFocus = focusFilter.Match([]byte(toMatch))
+			matchesFocus = focusFilter.Match(toMatch)
 		}
 
 		if skipFilter != nil {
-			matchesSkip = skipFilter.Match([]byte(toMatch))
+			matchesSkip = skipFilter.Match(toMatch)
 		}
 
 		if !matchesFocus || matchesSkip {

vendor/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go

@@ -300,7 +300,7 @@ func (runner *SpecRunner) reportSpecWillRun(summary *types.SpecSummary) {
 }
 
 func (runner *SpecRunner) reportSpecDidComplete(summary *types.SpecSummary, failed bool) {
-	if failed && len(summary.CapturedOutput) == 0 {
+	if len(summary.CapturedOutput) == 0 {
 		summary.CapturedOutput = string(runner.writer.Bytes())
 	}
 	for i := len(runner.reporters) - 1; i >= 1; i-- {