From da07cd470611c3c6b70fc863e2d82a2862a068e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcus=20R=C3=BCckert?= <mrueckert@suse.de>
Date: Thu, 24 Jul 2014 17:09:35 +0200
Subject: [PATCH 05/32] properly shorten description and summary

This also includes the description if we reuse the summary.
---
 lib/gem2rpm.rb               |  1 -
 lib/gem2rpm/specification.rb | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/gem2rpm.rb b/lib/gem2rpm.rb
index e5e2693..5261ae1 100644
--- a/lib/gem2rpm.rb
+++ b/lib/gem2rpm.rb
@@ -36,7 +36,6 @@ module Gem2Rpm
     # Deprecate, kept just for backward compatibility.
     format = Gem2Rpm::Format.new(package)
     spec = Gem2Rpm::Specification.new(package.spec)
-    spec.description ||= spec.summary
     config ||= {}
     download_path = ""
     unless local
diff --git a/lib/gem2rpm/specification.rb b/lib/gem2rpm/specification.rb
index 9a8d5a1..2e4f7b2 100644
--- a/lib/gem2rpm/specification.rb
+++ b/lib/gem2rpm/specification.rb
@@ -7,6 +7,9 @@ module Gem2Rpm
     # A long description of gem wrapped to 78 characters.
     def description
       d = super.to_s.chomp
+      if d.nil? or d.empty?
+        d=self.__getobj__().summary
+      end
       d.gsub!(/([^.])\Z/, "\\1.")
       Helpers::word_wrap(d, 78) + "\n"
     end
@@ -17,6 +20,17 @@ module Gem2Rpm
       super.map {|d| Gem2Rpm::Dependency.new d}
     end
 
+    # a short summary trimmed to 70 characters
+    def summary
+      text = super
+      if text.length >= 70
+         text = text[0,70].split(/\s/)
+         text = text[0, text.length-1].join(" ")
+      end
+      text = text[0, text.length-1] if text[-1] == '.'
+      text
+    end
+
     # List of dependencies that are used for development.
     def development_dependencies
       super.map {|d| Gem2Rpm::Dependency.new d}
-- 
2.20.1