project.rb in ruby_ext-0.4.25

- old
+ new

@@ -1,69 +1,32 @@
+# fixing known YAML problem with gems
 require 'yaml'
 require 'psych'
 YAML::ENGINE.yamler = 'syck'
 
-# 
-# parse_dependencies_for
-# 
-def parse_project_gemfile
-  required_gems, required_fake_gems = [], []
-  gem_file = "#{project_dir}/lib/#{project[:name]}/gems.rb"
 
-  if File.exist? gem_file
-    # puts "Parsing gemfile #{gem_file}"
-    
-    code = File.open(gem_file){|f| f.read}
-    
-    stub_class = Class.new
-    stub_class.send(:define_method, :gem){|*args| required_gems << args}
-    stub_class.send(:define_method, :fake_gem){|*args| required_fake_gems << args}
-    stub = stub_class.new
-    stub.instance_eval code, __FILE__, __LINE__
-  end
-  
-  return required_gems, required_fake_gems
-end
-
-
 # 
-# Install gems
+# Helper for releasing gem, add following code to Your Rakefile:
 # 
-namespace :gem do
-  desc "Install gem required by project"
-  task :install do
-    gems, fake_gems = parse_project_gemfile    
-    gems.each do |name, version|
-      puts "Installing gem #{name} #{version}"
-      %x(gem install #{name}#{" -v #{version}" if version} --ignore-dependencies)
-    end
-  end  
-  
-  desc "List all gems required by project"
-  task :list do
-    puts "Gems required for #{project[:official_name]}:"
-    gems, fake_gems = parse_project_gemfile
-    puts(gems + fake_gems)
-  end
-  
-  desc "Install all gem required by project (including fake gems)"
-  task :install_all do
-    gems, fake_gems = parse_project_gemfile    
-    (gems + fake_gems).each do |name, version|
-      puts "Installing gem #{name} #{version}"
-      %x(gem install #{name} #{"-v #{version}" if version})
-    end
-  end
-end
-
+#   project(
+#     name: "fake_gem",
+#     gem: true,
+#     summary: "Makes any directory looks like Ruby Gem",
+#   
+#     bin: 'bin',
+#     executables: ['fake_gem'],
+#     dirs: %w(bin),
 # 
-# Gem Spec, for sample look at Rakefile
+#     author: "Alexey Petrushin",
+#     homepage: "http://github.com/alexeypetrushin/fake_gem"
+#   )
+#   
+# use "rake gem" to release gem
 # 
-require 'rake/clean'
-require 'rake/gempackagetask'
-require 'tmpdir'
 
+require 'rubygems/specification'
+
 class GemHelper
   class << self
     def next_version gem_name
       %x(gem list --remote #{gem_name}).scan /#{gem_name} \((\d+\.\d+\.\d+)\)/ do |s|
         v = s.first.split('.').collect{|d| d.to_i}
@@ -71,12 +34,31 @@
         return v.join('.')
       end
       return '0.0.1'
     end
     
-    def prepare_gem_metadata
-      spec = Gem::Specification.new do |s|
+    def parse_project_gemfile
+      required_gems, required_fake_gems = [], []
+      gem_file = "#{project_dir}/lib/#{project[:name]}/gems.rb"
+
+      if File.exist? gem_file
+        # puts "Parsing gemfile #{gem_file}"
+
+        code = File.open(gem_file){|f| f.read}
+
+        stub_class = Class.new
+        stub_class.send(:define_method, :gem){|*args| required_gems << args}
+        stub_class.send(:define_method, :fake_gem){|*args| required_fake_gems << args}
+        stub = stub_class.new
+        stub.instance_eval code, __FILE__, __LINE__
+      end
+
+      return required_gems, required_fake_gems
+    end
+    
+    def gemspec
+      Gem::Specification.new do |s|
         gems, fake_gems = parse_project_gemfile
         gems = gems + fake_gems
 
         gems.each{|name_version| s.add_dependency *name_version}
 
@@ -97,43 +79,57 @@
         )
         s.bindir = options.delete(:bin) if options.include? :bin
 
         s.version = options.delete(:version) || GemHelper.next_version(name)
 
-        # s.name = options[:name)
-        # s.author = options[:author)
-        # s.homepage = options[:homepage)
-
         options.each{|k, v| s.send "#{k}=", v}    
       end
-
-      Rake::GemPackageTask.new(spec) do |p|
-        p.need_tar = true if RUBY_PLATFORM !~ /mswin/
-        p.need_zip = true
-        p.package_dir = package_dir
-      end
     end
-    
-    def package_dir
-      Dir.tmpdir + "/#{project[:official_name]}_tmp"
-    end
   end
 end
 
 namespace :gem do
-  task :ensure_gem do
-    GemHelper.prepare_gem_metadata
+  desc "Build and release gem"
+  task :release do
+    puts '  configuring'
+    gemspec = GemHelper.gemspec
+    gemspec_file = "#{gemspec.name}.gemspec"
+    File.open(gemspec_file, 'w'){|f| f.write gemspec.to_ruby}
+
+    puts '  building'
+    %x(gem build #{gemspec_file})
+
+    puts '  pushing'
+    gem_file = Dir.glob("#{gemspec.name}*.gem").first  
+    %x"gem push #{gem_file}"
+
+    puts '  cleaning'
+    [gemspec_file, gem_file].each{|f| File.delete f if File.exist? f}
+
+    puts "  #{gemspec.name} #{gemspec.version} successfully released"
   end
   
-  task push: :ensure_gem do    
-    gem_file = Dir.glob("#{GemHelper.package_dir}/#{project[:official_name]}*.gem").first
-    system "gem push #{gem_file}"
+  desc "Install gem required by project"
+  task :install do
+    gems, fake_gems = parse_project_gemfile    
+    gems.each do |name, version|
+      puts "Installing gem #{name} #{version}"
+      %x(gem install #{name}#{" -v #{version}" if version}) # --ignore-dependencies)
+    end
+  end  
+  
+  desc "List all gems required by project"
+  task :list do
+    puts "Gems required for #{project[:official_name]}:"
+    gems, fake_gems = parse_project_gemfile
+    puts(gems + fake_gems)
   end
-
-  task clean: :ensure_gem do
-    GemHelper.prepare_gem_metadata
-    system "rm -r #{GemHelper.package_dir}"
-  end
   
-  desc "Build and publish project as gem"  
-  task release: [:ensure_gem, :gem, :push, :clean]
+  desc "Install all gem required by project (including fake gems)"
+  task :install_all do
+    gems, fake_gems = parse_project_gemfile    
+    (gems + fake_gems).each do |name, version|
+      puts "Installing gem #{name} #{version}"
+      %x(gem install #{name} #{"-v #{version}" if version})
+    end
+  end
 end
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