Initial commit

.gitignore

@@ -0,0 +1,17 @@
+/.bundle/
+/.yardoc
+/Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+*.bundle
+*.so
+*.swp
+*.o
+*.a
+mkmf.log
+gohttp.h
+gohttp.so

Gemfile

@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gemspec

LICENSE

@@ -0,0 +1,22 @@
+Copyright (C) 2015 NARUSE, Yui. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.

README.md

@@ -0,0 +1,35 @@
+# Gohttp
+
+A demo to implement a extension library with Go.
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+```ruby
+gem 'gohttp'
+```
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install gohttp
+
+## Usage
+
+```ruby
+require 'gohttp'
+r = Gohttp.get('https://example.com/index.html')
+puts r.body.read
+```
+
+## Contributing
+
+1. Fork it ( https://github.com/nurse/gohttp/fork )
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create a new Pull Request

Rakefile

@@ -0,0 +1,18 @@
+require 'bundler'
+Bundler::GemHelper.install_tasks
+require 'rspec/core/rake_task'
+require 'rake/extensiontask'
+
+RSpec::Core::RakeTask.new(:spec)
+task :default => [:compile, :spec]
+
+spec = eval File.read('gohttp.gemspec')
+Rake::ExtensionTask.new('gohttp', spec) do |ext|
+  ext.ext_dir = 'ext/gohttp'
+  ext.lib_dir = File.join(*['lib', 'gohttp', ENV['FAT_DIR']].compact)
+  ext.source_pattern = "*.{c,cpp,go}"
+end
+
+RSpec::Core::RakeTask.new :spec  do |spec|
+  spec.pattern = 'spec/**/*_spec.rb'
+end

ext/gohttp/extconf.rb

@@ -0,0 +1,18 @@
+require 'mkmf'
+find_executable('go')
+$objs = []
+def $objs.empty?; false ;end
+create_makefile("gohttp/gohttp")
+case `#{CONFIG['CC']} --version`
+when /Free Software Foundation/
+  ldflags = '-Wl,--unresolved-symbols=ignore-all'
+when /clang/
+  ldflags = '-undefined dynamic_lookup'
+end
+File.open('Makefile', 'a') do |f|
+  f.write <<eom.gsub(/^ {8}/, "\t")
+$(DLLIB): Makefile $(srcdir)/gohttp.go $(srcdir)/wrapper.go
+        CGO_CFLAGS='$(INCFLAGS)' CGO_LDFLAGS='#{ldflags}' \
+          go build -p 4 -buildmode=c-shared -o $(DLLIB) $(srcdir)/gohttp.go $(srcdir)/wrapper.go
+eom
+end