Sort imports and add warnings to examples

Ullaakut · Apr 13, 2023 · f951c6b · f951c6b
1 parent 0ffaea3
commit f951c6b
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Showing 8 changed files with 25 additions and 6 deletions.
diff --git a/examples/basic_scan/main.go b/examples/basic_scan/main.go
@@ -28,7 +28,7 @@ func main() {
 	var warnings []string
 	err = scanner.Run(&result, &warnings)
 	if len(warnings) > 0 {
-		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non-critical errors from nmap.
 	}
 	if err != nil {
 		log.Fatalf("unable to run nmap scan: %v", err)

diff --git a/examples/basic_scan_async/main.go b/examples/basic_scan_async/main.go
@@ -3,8 +3,9 @@ package main
 import (
 	"context"
 	"fmt"
-	"github.com/Ullaakut/nmap/v3"
 	"log"
+
+	"github.com/Ullaakut/nmap/v3"
 )
 
 func main() {
@@ -31,6 +32,9 @@ func main() {
 
 	// Blocks main until the scan has completed.
 	if err := <-done; err != nil {
+		if len(warnings) > 0 {
+			log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+		}
 		log.Fatal(err)
 	}
 

diff --git a/examples/basic_scan_progress/main.go b/examples/basic_scan_progress/main.go
@@ -32,6 +32,9 @@ func main() {
 	var result nmap.Run
 	var warnings []string
 	err = scanner.Progress(progress).Run(&result, &warnings)
+	if len(warnings) > 0 {
+		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+	}
 	if err != nil {
 		log.Fatalf("unable to run nmap scan: %v", err)
 	}

diff --git a/examples/basic_scan_streamer_interface/main.go b/examples/basic_scan_streamer_interface/main.go
@@ -3,9 +3,10 @@ package main
 import (
 	"context"
 	"fmt"
-	"github.com/Ullaakut/nmap/v3"
 	"log"
 	"os"
+
+	"github.com/Ullaakut/nmap/v3"
 )
 
 func main() {
@@ -23,11 +24,12 @@ func main() {
 	var result nmap.Run
 	var warnings []string
 	err = scanner.Streamer(os.Stdout).Run(&result, &warnings)
+	if len(warnings) > 0 {
+		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+	}
 	if err != nil {
 		log.Fatalf("unable to run nmap scan: %v", err)
 	}
 
-	fmt.Printf("Nmap warnings: %v\n", warnings)
-
 	fmt.Printf("Nmap done: %d hosts up scanned in %.2f seconds\n", len(result.Hosts), result.Stats.Finished.Elapsed)
 }
diff --git a/examples/count_hosts_by_os/main.go b/examples/count_hosts_by_os/main.go
@@ -25,6 +25,9 @@ func main() {
 	var result nmap.Run
 	var warnings []string
 	err = scanner.Run(&result, &warnings)
+	if len(warnings) > 0 {
+		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+	}
 	if err != nil {
 		log.Fatalf("nmap scan failed: %v", err)
 	}

diff --git a/examples/list_interfaces/main.go b/examples/list_interfaces/main.go
@@ -4,8 +4,9 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"github.com/Ullaakut/nmap/v3"
 	"log"
+
+	"github.com/Ullaakut/nmap/v3"
 )
 
 func main() {

diff --git a/examples/service_detection/main.go b/examples/service_detection/main.go
@@ -40,6 +40,9 @@ func main() {
 	var result nmap.Run
 	var warnings []string
 	err = scanner.Run(&result, &warnings)
+	if len(warnings) > 0 {
+		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+	}
 	if err != nil {
 		log.Fatalf("nmap scan failed: %v", err)
 	}

diff --git a/examples/spoof_and_decoys/main.go b/examples/spoof_and_decoys/main.go
@@ -37,6 +37,9 @@ func main() {
 	var result nmap.Run
 	var warnings []string
 	err = scanner.Run(&result, &warnings)
+	if len(warnings) > 0 {
+		log.Printf("run finished with warnings: %s\n", warnings) // Warnings are non critical errors from nmap.
+	}
 	if err != nil {
 		log.Fatalf("nmap scan failed: %v", err)
 	}