[BREAKING] changed notification config format, support multiple notification providers, support webhook and markdown style notification

internal/notif/format.go

@@ -0,0 +1,36 @@
+package notif
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+)
+
+func formatMarkdown(extras map[string]interface{}) string {
+	msg := bytes.NewBufferString("")
+	for k, v := range extras {
+		msg.WriteString("#### ")
+		msg.WriteString(k)
+		msg.WriteRune('\n')
+		msg.WriteString(fmt.Sprintf("%v", v))
+		msg.WriteRune('\n')
+	}
+	return msg.String()
+}
+
+func formatDiscord(extras map[string]interface{}) (string, error) {
+	fieldsMap := make([]map[string]any, len(extras))
+	i := 0
+	for k, extra := range extras {
+		fieldsMap[i] = map[string]any{
+			"name":  k,
+			"value": extra,
+		}
+		i++
+	}
+	fields, err := json.Marshal(fieldsMap)
+	if err != nil {
+		return "", err
+	}
+	return string(fields), nil
+}