Add color to error

src/goofileN.nim

@@ -95,15 +95,15 @@ proc downloadFiles(folder: string, agent: string) =
       finalPath = folder & fileName
 
     try:
-      # TODO add color for downloading and saved at.
       # Downloading -> yellow
       # Saved at -> cyan
+      # Error: read
       echo "[+] Downloading \e[33m" & eachResult.realURL & "\e[0m"
-      discard client.downloadFile(eachResult.realURL, finalPath)
+      waitFor(client.downloadFile(eachResult.realURL, finalPath))
       echo "[*] Saved at \e[96m" & finalPath & "\e[0m"
       downloaded += 1
     except:
-      stderr.write("[x] Error while downloading " & eachResult.realURL & "\n")
+      stderr.write("[x] Error while downloading \e[31m" & eachResult.realURL & "\e[0m\n")
       if eachResult.cacheURL != "No web cache URL found":
         echo "[-] Download from cache is not supported. Please try it manually: " & eachResult.cacheURL