internal/frontend: add sitemap URL to robots.txt
Trust: Jamal Carvalho
Run-TryBot: Jamal Carvalho
TryBot-Result: kokoro
@@ -159,6 +159,7 @@ func (s *Server) Install(handle func(string, http.Handler), redisClient *redis.C
http.ServeContent(w, r, "", time.Time{}, strings.NewReader(`User-agent: *
Disallow: /search?*
Disallow: /fetch/*
+Sitemap: https://pkg.go.dev/sitemap/index.xml
`))
}))
}
