Add logging

main.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
+	"log"
 	"os"
 	"strconv"
 	"strings"
@@ -18,6 +19,7 @@ type config struct {
 	WebhookURL            string
 	WebhookPath           string
 	MaxRequestsPerMessage int
+	Log                   bool
 }
 
 func checkErr(err error, msg string, args ...interface{}) {
@@ -70,6 +72,9 @@ func webhook(update tg.APIUpdate) {
 			// DO SOMETHING
 			return
 		}
+		if cfg.Log {
+			log.Printf(" -> %d cards", len(results.Data))
+		}
 
 		photos := make([]tg.APIInlineQueryResultPhoto, len(results.Data))
 		for i, card := range results.Data {
@@ -118,6 +123,9 @@ func webhook(update tg.APIUpdate) {
 			if err != nil {
 				errlist = append(errlist, cardname)
 			} else {
+				if cfg.Log {
+					log.Printf(" -> %d cards", len(cards.Data))
+				}
 				for _, card := range cards.Data {
 					face, _, _ := getCardEntry(card, 0)
 					cardmedia = append(cardmedia, tg.APIInputMediaPhoto{

mlpapi1.go

@@ -4,6 +4,7 @@ import (
 	"crypto/tls"
 	"encoding/json"
 	"fmt"
+	"log"
 	"net/http"
 	"net/url"
 	"time"
@@ -35,6 +36,9 @@ var netClient = &http.Client{
 func mlpapiSearch(query string) (results CardSearchResults, err error) {
 	query = url.QueryEscape(query)
 	requrl := fmt.Sprintf("https://www.ferrictorus.com/mlpapi1/cards?query=%s", query)
+	if cfg.Log {
+		log.Println(requrl)
+	}
 	response, err := netClient.Get(requrl)
 	if err != nil {
 		return