fix bugs

pkg/minikube/audit/audit.go

@@ -84,16 +84,15 @@ func LogCommandEnd(id string) error {
 			return fmt.Errorf("failed to set the log file: %v", err)
 		}
 	}
-	_, err := currentLogFile.Seek(0, 0)
-	if err != nil {
-		return fmt.Errorf("failed to offset for the next Read or Write on currentLogFile: %v", err)
+	if err := seekToBeginning(); err != nil {
+		return err
 	}
 	var logs []string
 	s := bufio.NewScanner(currentLogFile)
 	for s.Scan() {
 		logs = append(logs, s.Text())
 	}
-	if err = s.Err(); err != nil {
+	if err := s.Err(); err != nil {
 		return fmt.Errorf("failed to read from audit file: %v", err)
 	}
 	rowSlice, err := logsToRows(logs)
@@ -117,9 +116,8 @@ func LogCommandEnd(id string) error {
 	if entriesNeedsToUpdate == 0 {
 		return fmt.Errorf("failed to find a log row with id equals to %v", id)
 	}
-	_, err = currentLogFile.Seek(0, 0)
-	if err != nil {
-		return fmt.Errorf("failed to offset for the next Read or Write on currentLogFile: %v", err)
+	if err := currentLogFile.Truncate(0); err != nil {
+		return err
 	}
 	_, err = currentLogFile.Write([]byte(auditContents))
 	if err != nil {
@@ -140,7 +138,7 @@ func shouldLog() bool {
 	}
 
 	// commands that should not be logged.
-	no := []string{"status", "version"}
+	no := []string{"status", "version", "logs", "generate-docs"}
 	a := pflag.Arg(0)
 	for _, c := range no {
 		if a == c {

pkg/minikube/audit/logFile.go

@@ -55,3 +55,11 @@ func appendToLog(row *row) error {
 	}
 	return nil
 }
+
+func seekToBeginning() error {
+	_, err := currentLogFile.Seek(0, 0)
+	if err != nil {
+		return fmt.Errorf("failed to seek to beginning of audit file: %v", err)
+	}
+	return nil
+}

pkg/minikube/audit/report.go

@@ -37,6 +37,9 @@ func Report(lastNLines int) (*RawReport, error) {
 			return nil, fmt.Errorf("failed to set the log file: %v", err)
 		}
 	}
+	if err := seekToBeginning(); err != nil {
+		return nil, err
+	}
 	var logs []string
 	s := bufio.NewScanner(currentLogFile)
 	for s.Scan() {

pkg/minikube/audit/row.go

@@ -30,15 +30,20 @@ import (
 
 // row is the log of a single command.
 type row struct {
-	args      string
-	command   string
-	endTime   string
-	profile   string
-	startTime string
-	user      string
-	version   string
-	id        string
-	Data      map[string]string `json:"data"`
+	SpecVersion     string            `json:"specversion"`
+	ID              string            `json:"id"`
+	Source          string            `json:"source"`
+	TypeField       string            `json:"type"`
+	DataContentType string            `json:"datacontenttype"`
+	Data            map[string]string `json:"data"`
+	args            string
+	command         string
+	endTime         string
+	id              string
+	profile         string
+	startTime       string
+	user            string
+	version         string
 }
 
 // Type returns the cloud events compatible type of this struct.
@@ -94,7 +99,7 @@ func newRow(command string, args string, user string, version string, startTime
 // toFields converts a row to an array of fields,
 // to be used when converting to a table.
 func (e *row) toFields() []string {
-	return []string{e.command, e.args, e.profile, e.user, e.version, e.startTime, e.endTime, e.id}
+	return []string{e.command, e.args, e.profile, e.user, e.version, e.startTime, e.endTime}
 }
 
 // logsToRows converts audit logs into arrays of rows.