Add types.exclude pattern

src/ssh.go

@@ -8,6 +8,7 @@ import (
 	"net"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strconv"
 	"strings"
 	"time"
@@ -202,8 +203,33 @@ func (rb *RouterBackup) RunCommand(command string) (string, error) {
 	return string(output), nil
 }
 
+// filterOutput removes lines matching exclude patterns from the output
+func filterOutput(output string, excludePatterns []string) string {
+	if len(excludePatterns) == 0 {
+		return output
+	}
+
+	lines := strings.Split(output, "\n")
+	var filteredLines []string
+
+	for _, line := range lines {
+		exclude := false
+		for _, pattern := range excludePatterns {
+			if matched, _ := regexp.MatchString(pattern, line); matched {
+				exclude = true
+				break
+			}
+		}
+		if !exclude {
+			filteredLines = append(filteredLines, line)
+		}
+	}
+
+	return strings.Join(filteredLines, "\n")
+}
+
 // BackupCommands runs multiple commands and saves outputs to files
-func (rb *RouterBackup) BackupCommands(commands []string, outputDir string) error {
+func (rb *RouterBackup) BackupCommands(commands []string, excludePatterns []string, outputDir string) error {
 	if err := os.MkdirAll(outputDir, 0755); err != nil {
 		return fmt.Errorf("failed to create directory %s: %v", outputDir, err)
 	}
@@ -241,7 +267,8 @@ func (rb *RouterBackup) BackupCommands(commands []string, outputDir string) erro
 		}
 
 		fmt.Fprintf(file, "## COMMAND: %s\n", command)
-		file.WriteString(output)
+		filteredOutput := filterOutput(output, excludePatterns)
+		file.WriteString(filteredOutput)
 		file.Close()
 
 		successCount++