Rakefile in cairo-1.5.1 vs Rakefile in cairo-1.6.0

@@ -1,6 +1,6 @@
-# -*- ruby -*-
+# -*- coding: utf-8; mode: ruby -*-
 
 require 'English'
 
 require 'find'
 require 'fileutils'
@@ -23,11 +23,11 @@
 manifest_contents = []
 base_dir_included_components = %w(AUTHORS COPYING ChangeLog GPL
                                   NEWS README Rakefile
                                   extconf.rb pkg-config.rb)
 excluded_components = %w(.cvsignore .gdb_history CVS depend Makefile pkg)
-excluded_suffixes = %w(.png .ps .pdf .o .so .txt)
+excluded_suffixes = %w(.png .ps .pdf .o .so .txt .~)
 Find.find(base_dir) do |target|
   target = truncate_base_dir[target]
   components = target.split(File::SEPARATOR)
   if components.size == 1 and !File.directory?(target)
     next unless base_dir_included_components.include?(components[0])
@@ -38,11 +38,17 @@
 end
 
 File.open(manifest, "w") do |f|
   f.puts manifest_contents.sort.join("\n")
 end
+
+# For Hoe's no user friendly default behavior. :<
+File.open("README.txt", "w") {|file| file << "= Dummy README\n== XXX\n"}
+FileUtils.cp("NEWS", "History.txt")
 at_exit do
+  FileUtils.rm_f("README.txt")
+  FileUtils.rm_f("History.txt")
   FileUtils.rm_f(manifest)
 end
 
 ENV["VERSION"] ||= Cairo.bindings_version
 version = ENV["VERSION"]
@@ -72,10 +78,13 @@
   project.remote_rdoc_dir = "doc"
 end
 
 project.spec.dependencies.delete_if {|dependency| dependency.name == "hoe"}
 
+# fix Hoe's overwork.
+task(:release).prerequisites.delete_if {|prerequisite| prerequisite == "clean"}
+
 # fix Hoe's incorrect guess.
 project.spec.executables.clear
 project.lib_files = project.spec.files.grep(%r|^src/lib/|)
 
 # fix Hoe's install and uninstall task.
@@ -107,13 +116,14 @@
   end
 end
 
 
 # for releasing
-task :dist do
+task :dist => [:docs] do
   sh "./dist.sh", version
 end
+task :gem => [:docs]
 
 # for documentation
 langs = [
   ["en", "English"],
   ["ja", "日本語"],
@@ -126,15 +136,15 @@
 doc_index = File.join(doc_dir, "index.html")
 doc_css = File.join(doc_dir, "doc.css")
 doc_title_image = File.join(doc_dir, "rcairo-title.png")
 task(doc_index).instance_variable_get("@actions").clear
 
-file doc_index => doc_dir do
+file doc_dir do
   mkdir_p doc_dir
 end
 
-file doc_title_image => rcairo_doc_title_image do
+file doc_title_image => [doc_dir, rcairo_doc_title_image] do
   cp rcairo_doc_title_image, doc_title_image
 end
 
 file doc_css => [rcairo_doc_css, doc_title_image] do
   cp rcairo_doc_css, doc_css
@@ -171,12 +181,16 @@
 EOH
   end
 end
 
 langs.each do |lang,|
-  lang_doc_index = File.join(doc_dir, lang, "index.html")
+  lang_doc_dir = File.join(doc_dir, lang)
+  file lang_doc_dir do
+    mkdir_p lang_doc_dir
+  end
+  lang_doc_index = File.join(lang_doc_dir, "index.html")
   task doc_index => lang_doc_index
-  file lang_doc_index do
+  file lang_doc_index => [lang_doc_dir] do
     lang_doc_dir = File.join(doc_dir, lang)
     lang_rcairo_doc_dir = File.join(rcairo_doc_dir, lang)
     mkdir_p lang_doc_dir
     cp Dir[File.join(lang_rcairo_doc_dir, "*.rd")], lang_doc_dir
     ruby File.join(rcairo_doc_dir, "update-html.rb"), lang_doc_dir