[client] Add detailed routes and resolved IPs to debug bundle (#4141)

client/internal/debug/format_nonwindows.go

@@ -0,0 +1,27 @@
+//go:build !windows
+
+package debug
+
+import (
+	"github.com/netbirdio/netbird/client/anonymize"
+	"github.com/netbirdio/netbird/client/internal/routemanager/systemops"
+)
+
+// buildPlatformSpecificRouteTable builds headers and rows for non-Windows platforms
+func buildPlatformSpecificRouteTable(detailedRoutes []systemops.DetailedRoute, anonymize bool, anonymizer *anonymize.Anonymizer) ([]string, [][]string) {
+	headers := []string{"Destination", "Gateway", "Interface", "Idx", "Metric", "Protocol", "Scope", "Type", "Table", "Flags"}
+
+	var rows [][]string
+	for _, route := range detailedRoutes {
+		destStr := formatRouteDestination(route.Route.Dst, anonymize, anonymizer)
+		gatewayStr := formatRouteGateway(route.Route.Gw, anonymize, anonymizer)
+		interfaceStr := formatRouteInterface(route.Route.Interface)
+		indexStr := formatInterfaceIndex(route.InterfaceIndex)
+		metricStr := formatRouteMetric(route.Metric)
+
+		row := []string{destStr, gatewayStr, interfaceStr, indexStr, metricStr, route.Protocol, route.Scope, route.Type, route.Table, route.Flags}
+		rows = append(rows, row)
+	}
+
+	return headers, rows
+}