From 9955a0d0fc1d12e93c3c6ed2718d142c887c70e2 Mon Sep 17 00:00:00 2001
From: "Alexander \"Arav\" Andreev" <me@arav.su>
Date: Sat, 6 May 2023 05:20:47 +0400
Subject: [PATCH] Added metadata file struct descr in an error message for
 Article.ParseMetadata().

---
 pkg/article/article.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/article/article.go b/pkg/article/article.go
index c9c3068..d82b4bb 100644
--- a/pkg/article/article.go
+++ b/pkg/article/article.go
@@ -16,7 +16,7 @@ type Article struct {
 func (artcl *Article) ParseMetadata(data []byte) error {
 	lines := bytes.Split(data, []byte{'\n'})
 	if len(lines) != 3 {
-		return errors.New("metadata file is not complete")
+		return errors.New("metadata file is not complete. 3 lines (title, date(DD MM YYYY), descr) should present")
 	}
 
 	artcl.Title = string(lines[0])