[PATCH] build: remove build-time olddoc dependency

[Eric Wong <e@80x24.org>]

This should make it easier for distros to pick this
up without picking up olddoc, too.

We will still use olddoc for generating the website since it
reduces bandwidth costs, and for generating NEWS for our own
builds.

Also, remove the "private" email address since it might
be unfair to the public for people to send private support
requests.
---
 .olddoc.yml     |  1 -
 clogger.gemspec | 23 +++++++++++------------
 2 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/.olddoc.yml b/.olddoc.yml
index ece1573..fd7b52d 100644
--- a/.olddoc.yml
+++ b/.olddoc.yml
@@ -3,7 +3,6 @@ rdoc_url: https://bogomips.org/clogger/
 cgit_url: https://bogomips.org/clogger.git
 git_url: git://bogomips.org/clogger.git
 public_email: clogger-public@bogomips.org
-private_email: clogger@bogomips.org
 ml_url:
 - https://bogomips.org/clogger-public/
 - http://ou63pmih66umazou.onion/clogger-public/
diff --git a/clogger.gemspec b/clogger.gemspec
index ba1829c..ebc0baf 100644
--- a/clogger.gemspec
+++ b/clogger.gemspec
@@ -1,24 +1,23 @@
-ENV["VERSION"] or abort "VERSION= must be specified"
-manifest = File.readlines('.manifest').map! { |x| x.chomp! }
-require 'olddoc'
-extend Olddoc::Gemspec
-name, summary, title = readme_metadata
+manifest = File.exist?('.manifest') ?
+  IO.readlines('.manifest').map!(&:chomp!) : `git ls-files`.split("\n")
 
 Gem::Specification.new do |s|
   s.name = %q{clogger}
-  s.version = ENV["VERSION"].dup
-  s.homepage = Olddoc.config['rdoc_url']
+  s.version = (ENV['VERSION'] || '2.1.0').dup
+  s.homepage = 'https://bogomips.org/clogger/'
   s.authors = ["cloggers"]
-  s.description = readme_description
-  s.email = %q{clogger@bogomips.org}
-  s.extra_rdoc_files = extra_rdoc_files(manifest)
+  s.summary = 'configurable request logging for Rack'
+  s.description = File.read('README').split("\n\n")[1]
+  s.email = %q{clogger-public@bogomips.org}
+  s.extra_rdoc_files = IO.readlines('.document').map!(&:chomp!).keep_if do |f|
+    File.exist?(f)
+  end
   s.files = manifest
-  s.summary = summary
   s.test_files = %w(test/test_clogger.rb test/test_clogger_to_path.rb)
 
   # HeaderHash wasn't case-insensitive in old versions
   s.add_dependency(%q<rack>, ['>= 1.0', '< 3.0'])
+  s.add_development_dependency('test-unit', '~> 3.0')
   s.extensions = %w(ext/clogger_ext/extconf.rb)
-
   s.licenses = %w(LGPL-2.1+)
 end
-- 
EW