snapshot of https://github.com/cortezaproject/corteza.git (2024.9.x, 2026-09-18; blobs > 131072B omitted)

server/pkg/envoyx/datasource/datasource.go

@@ -0,0 +1,65 @@
+package datasource
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/spf13/cast"
+)
+
+type (
+	RawRecord      map[string]RawRecordValue
+	RawRecordValue struct {
+		Name   string
+		Values []string
+	}
+)
+
+func (ar RawRecord) SetValue(name string, pos uint, value any) (err error) {
+	aux := ar[name]
+
+	aux.Name = name
+
+	if pos >= uint(len(aux.Values)) {
+		aux.Values = append(aux.Values, make([]string, pos-uint(len(aux.Values))+1)...)
+	}
+
+	aux.Values[pos] = cast.ToString(value)
+
+	ar[name] = aux
+
+	return
+}
+
+func (r *RawRecord) UnmarshalJSON(data []byte) error {
+	raw := make(map[string]json.RawMessage)
+	if err := json.Unmarshal(data, &raw); err != nil {
+		return err
+	}
+
+	result := make(RawRecord)
+	for k, v := range raw {
+		var single string
+		if err := json.Unmarshal(v, &single); err == nil {
+			result[k] = RawRecordValue{
+				Name:   k,
+				Values: []string{single},
+			}
+			continue
+		}
+
+		var multi []string
+		if err := json.Unmarshal(v, &multi); err == nil {
+			result[k] = RawRecordValue{
+				Name:   k,
+				Values: multi,
+			}
+			continue
+		}
+
+		return fmt.Errorf("unexpected format for key %q", k)
+	}
+
+	*r = result
+	return nil
+}