Merge pull request #1 from kron4eg/initial

Initial Import

.gitignore

@@ -26,9 +26,10 @@ build/
 
 # for a library or gem, you might want to ignore these files since the code is
 # intended to run in multiple environments; otherwise, check them in:
-# Gemfile.lock
+Gemfile.lock
 # .ruby-version
 # .ruby-gemset
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
 .rvmrc
+/vendor/gems

.gitmodules

+[submodule "vendor/libsodium"]
+	path = vendor/libsodium
+	url = git://github.com/jedisct1/libsodium.git

Gemfile

+source 'https://rubygems.org'
+
+gem "rbnacl", github: 'cryptosphere/rbnacl'
+
+# Specify your gem's dependencies in rbnacl-libsodium.gemspec
+gemspec

README.md

-rbnacl-libsodium
-================
+# RbNaCl::Libsodium
 
 RbNaCl + libsodium packaged as a gem
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+    gem 'rbnacl-libsodium'
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install rbnacl-libsodium
+
+## Usage
+
+    require 'rbnacl/libsodium'
+
+will tweak search path allowing `rbnacl` to find bundled `libsodium`

Rakefile

+require "bundler/gem_tasks"

ext/rbnacl/extconf.rb

+require 'mkmf'
+
+RbConfig::MAKEFILE_CONFIG['CC'] = ENV['CC'] if ENV['CC']
+
+$CFLAGS << " #{ENV["CFLAGS"]}"
+
+def sys(cmd)
+  puts " -- #{cmd}"
+  unless ret = xsystem(cmd)
+    raise "ERROR: '#{cmd}' failed"
+  end
+  ret
+end
+
+if !(MAKE = find_executable('gmake') || find_executable('make'))
+  abort "ERROR: GNU make is required to build libsodium."
+end
+
+CWD = File.expand_path(File.dirname(__FILE__))
+LIBSODIUM_DIR = File.expand_path(File.join(CWD, '..', '..', 'vendor', 'libsodium'))
+
+Dir.chdir(LIBSODIUM_DIR) do
+  sys("./autogen.sh")
+  sys("./configure --prefix=#{LIBSODIUM_DIR}/dist")
+  sys(MAKE)
+  sys("#{MAKE} install")
+end
+
+$DEFLIBPATH.unshift("#{LIBSODIUM_DIR}/dist")
+dir_config('sodium', "#{LIBSODIUM_DIR}/dist/include", "#{LIBSODIUM_DIR}/dist/lib")
+
+unless have_library 'sodium'
+  abort "ERROR: Failed to build libsodium"
+end
+
+create_makefile("rbnacl-libsodium/rbnacl-libsodium")

lib/rbnacl/libsodium.rb

+require "rbnacl/libsodium/version"
+
+module RbNaCl
+  module Libsodium
+    sodiumlib_dir = File.expand_path(File.join(File.dirname(__FILE__), "../../vendor/libsodium/dist/lib/"))
+    sodiumlib_filename = RUBY_PLATFORM =~ /darwin/ ? "libsodium.dylib" : "libsodium.so"
+    ::RBNACL_LIBSODIUM_GEM_LIB_PATH = File.join(sodiumlib_dir, sodiumlib_filename)
+  end
+end
+
+require "rbnacl"

lib/rbnacl/libsodium/version.rb

+module RbNaCl
+  module Libsodium
+    VERSION = "0.0.1"
+  end
+end

rbnacl-libsodium.gemspec

+# coding: utf-8
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'rbnacl/libsodium/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = "rbnacl-libsodium"
+  spec.version       = RbNaCl::Libsodium::VERSION
+  spec.authors       = ["Artiom Di"]
+  spec.date          = Time.now.strftime('%Y-%m-%d')
+  spec.email         = ["kron82@gmail.com"]
+  spec.summary       = %q{rbnacl with bundled libsodium}
+  spec.homepage      = "https://github.com/cryptosphere/rbnacl-libsodium"
+  spec.license       = "MIT"
+
+  spec.files         = `git ls-files -z`.split("\x0")
+  spec.files         += Dir.glob("vendor/libsodium/**/*")
+  spec.require_paths = ["lib"]
+
+  spec.extensions    = ['ext/rbnacl/extconf.rb']
+
+  spec.add_runtime_dependency "rbnacl", "~> 3.0", ">= 3.0.1"
+  spec.add_development_dependency "bundler", "~> 1.5"
+  spec.add_development_dependency "rake"
+end

libsodium @ 5f8800bf

+Subproject commit 5f8800bfa076e6d9556bd5a4e4bdb2a7047876d2