From c92a7a154d1537286f9607f6aa4a6c896020b709 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sat, 14 Mar 2020 14:56:03 +0300
Subject: [PATCH] Advertise SGBlog on Gopher pages

---
 cmd/sgblog/gopher.go | 33 ++++++++++++++++-----------------
 1 file changed, 16 insertions(+), 17 deletions(-)

diff --git a/cmd/sgblog/gopher.go b/cmd/sgblog/gopher.go
index a4a69fd..41dc9d1 100644
--- a/cmd/sgblog/gopher.go
+++ b/cmd/sgblog/gopher.go
@@ -130,38 +130,36 @@ func serveGopher() {
 			))
 		}
 
-		var links bytes.Buffer
+		fmt.Printf(
+			"i%s (%d-%d)\t\tnull.host\t1%s",
+			cfg.Title,
+			offset,
+			offset+PageEntries,
+			CRLF,
+		)
+		if cfg.AboutURL != "" {
+			fmt.Printf("iAbout: %s\t\tnull.host\t1%s", cfg.AboutURL, CRLF)
+		}
 		if offset > 0 {
 			offsetPrev := offset - PageEntries
 			if offsetPrev < 0 {
 				offsetPrev = 0
 			}
-			links.WriteString(fmt.Sprintf(
+			fmt.Printf(
 				"1Prev\toffset/%d\t%s\t%d%s",
 				offsetPrev,
 				cfg.GopherDomain, 70, CRLF,
-			))
+			)
 		}
 		if !logEnded {
-			links.WriteString(fmt.Sprintf(
+			fmt.Printf(
 				"1Next\toffset/%d\t%s\t%d%s",
 				offset+PageEntries,
 				cfg.GopherDomain, 70, CRLF,
-			))
-		}
-
-		fmt.Printf(
-			"i%s (%d-%d)\t\tnull.host\t1%s",
-			cfg.Title,
-			offset,
-			offset+PageEntries,
-			CRLF,
-		)
-		if cfg.AboutURL != "" {
-			fmt.Printf("iAbout: %s\t\tnull.host\t1%s", cfg.AboutURL, CRLF)
+			)
 		}
-		fmt.Print(links.String())
 		fmt.Print(menu.String())
+		fmt.Printf("iGenerated by: SGBlog %s\t\tnull.host\t1%s", sgblog.Version, CRLF)
 		fmt.Print("." + CRLF)
 	} else if sha1DigestRe.MatchString(selector) {
 		commit, err := repo.CommitObject(plumbing.NewHash(selector[1:]))
@@ -182,6 +180,7 @@ func serveGopher() {
 		for i, comment := range parseComments(getNote(commentsTree, commit.Hash)) {
 			fmt.Printf("%s\ncomment %d:\n%s\n", DashLine, i, comment)
 		}
+		fmt.Printf("%s\nGenerated by: SGBlog %s\n", DashLine, sgblog.Version)
 	} else {
 		log.Fatalln(errors.New("unknown selector"))
 	}
-- 
2.48.1