manually generate json with struct fields in the correct order

main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bytes"
 	"context"
 	"encoding/json"
 	"flag"
@@ -8,6 +9,7 @@ import (
 	"log"
 	"net/url"
 	"os"
+	"reflect"
 	"sort"
 	"strings"
 	"time"
@@ -396,9 +398,37 @@ func main() {
 	}
 
 	// Output final results in JSON
+	// TODO - manually generate JSON since Marshal doesn't care about field ordering
 	if len(combined) > 0 {
-		j, _ := json.Marshal(combined)
+		var b []byte
-		fmt.Println(string(j))
+		buf := bytes.NewBuffer(b)
+		buf.WriteRune('{')
+		l := len(combined)
+		for i, entry := range combined {
+
+			v := reflect.ValueOf(entry)
+			t := v.Type()
+
+			for j := 0; j < v.NumField(); j++ {
+				field := v.Field(j)
+				fieldType := t.Field(j)
+
+				km, _ := json.Marshal(fieldType.Name)
+				buf.Write(km)
+				buf.WriteRune(':')
+
+				vm, _ := json.Marshal(field.Interface())
+				buf.Write(vm)
+				if i != l-1 {
+					buf.WriteRune(',')
+				}
+			}
+		}
+		buf.WriteRune('}')
+		fmt.Println(buf.String())
+
+		//j, _ := json.Marshal(combined)
+		//fmt.Println(string(j))
 	} else {
 		fmt.Println("{}")
 	}