split rails part into separate gem

see #1

Gemfile

@@ -3,7 +3,12 @@ source "https://rubygems.org"
 # Declare your gem's dependencies in diaspora_federation.gemspec.
 # Bundler will treat runtime dependencies like base dependencies, and
 # development dependencies will be added by default to the :development group.
-gemspec
+gemspec name: "diaspora_federation"
+
+Dir["diaspora_federation-*.gemspec"].each do |gemspec|
+  plugin = gemspec.scan(/diaspora_federation-(.*)\.gemspec/).flatten.first
+  gemspec(name: "diaspora_federation-#{plugin}", development_group: plugin)
+end
 
 # Declare any dependencies that are still in development here instead of in
 # your gemspec. These might include edge Rails or gems from your path or
@@ -59,5 +64,5 @@ end
 
 group :development, :production do
   # Logging (only for dummy-app, not for the gem)
-  gem "logging-rails", "0.5.0", require: "logging/rails"
+  gem "logging-rails", "0.5.0"
 end

Gemfile.lock

@@ -2,8 +2,10 @@ PATH
   remote: .
   specs:
     diaspora_federation (0.0.2)
-      nokogiri (~> 1.6.6.2)
-      rails (~> 4.2.2)
+      nokogiri (~> 1.6, >= 1.6.6)
+    diaspora_federation-rails (0.0.2)
+      diaspora_federation (= 0.0.2)
+      rails (~> 4.2)
 
 GEM
   remote: https://rubygems.org/
@@ -226,6 +228,7 @@ PLATFORMS
 DEPENDENCIES
   codeclimate-test-reporter
   diaspora_federation!
+  diaspora_federation-rails!
   factory_girl_rails (~> 4.5.0)
   fixture_builder (~> 0.4.1)
   fuubar (= 2.0.0)

Rakefile

@@ -18,7 +18,7 @@ load "rails/tasks/engine.rake"
 
 load "rails/tasks/statistics.rake"
 
-Bundler::GemHelper.install_tasks
+Bundler::GemHelper.install_tasks name: "diaspora_federation"
 
 Rails.application.load_tasks
 

diaspora_federation-rails.gemspec

@@ -0,0 +1,25 @@
+$LOAD_PATH.push File.expand_path("../lib", __FILE__)
+
+# Maintain your gem's version:
+require "diaspora_federation/version"
+
+# Describe your gem and declare its dependencies:
+Gem::Specification.new do |s|
+  s.name        = "diaspora_federation-rails"
+  s.version     = DiasporaFederation::VERSION
+  s.authors     = ["Benjamin Neff"]
+  s.email       = ["benjamin@coding4.coffee"]
+  s.homepage    = "https://github.com/SuperTux88/diaspora_federation"
+  s.summary     = "diaspora* federation rails engine"
+  s.description = "A rails engine that adds the diaspora* federation protocol to a rails app"
+  s.license     = "AGPL 3.0 - http://www.gnu.org/licenses/agpl-3.0.html"
+
+  s.files      = Dir["app/**/*", "config/routes.rb", "lib/diaspora_federation/{engine,rails}.rb",
+                     "LICENSE", "README.md"]
+
+  s.required_ruby_version = "~> 2.0"
+
+  s.add_dependency "rails", "~> 4.2"
+
+  s.add_dependency "diaspora_federation", DiasporaFederation::VERSION
+end

diaspora_federation.gemspec

@@ -10,12 +10,15 @@ Gem::Specification.new do |s|
   s.authors     = ["Benjamin Neff"]
   s.email       = ["benjamin@coding4.coffee"]
   s.homepage    = "https://github.com/SuperTux88/diaspora_federation"
-  s.summary     = "diaspora* federation rails engine"
-  s.description = "A rails engine that adds the diaspora* federation protocol to a rails app"
+  s.summary     = "diaspora* federation library"
+  s.description = "This gem provides the functionality for de-/serialization and " \
+                  "de-/encryption of Entities in the protocols used for communication " \
+                  "among the various installations of Diaspora*"
   s.license     = "AGPL 3.0 - http://www.gnu.org/licenses/agpl-3.0.html"
 
-  s.files      = Dir["{app,lib}/**/*", "config/routes.rb", "LICENSE", "Rakefile", "README.md"]
+  s.files      = Dir["lib/**/*", "LICENSE", "README.md"] - Dir["lib/diaspora_federation/{engine,rails}.rb"]
 
-  s.add_dependency "rails",    "~> 4.2.2"
-  s.add_dependency "nokogiri", "~> 1.6.6.2"
+  s.required_ruby_version = "~> 2.0"
+
+  s.add_dependency "nokogiri", "~> 1.6", ">= 1.6.6"
 end

lib/diaspora_federation.rb

@@ -1,10 +1,9 @@
-require "diaspora_federation/engine"
 require "diaspora_federation/logging"
 
 require "diaspora_federation/web_finger"
 
 ##
-# diaspora* federation rails engine
+# diaspora* federation library
 module DiasporaFederation
   extend Logging
 

lib/diaspora_federation/logging.rb

@@ -17,7 +17,8 @@ module DiasporaFederation
 
                     # fallback logger
                     @logger = Logger.new(STDOUT)
-                    @logger.level = Logger.const_get(Rails.configuration.log_level.to_s.upcase)
+                    loglevel = defined?(::Rails) ? ::Rails.configuration.log_level.to_s.upcase : "INFO"
+                    @logger.level = Logger.const_get(loglevel)
                     @logger
                   end
     end

lib/diaspora_federation/rails.rb

@@ -0,0 +1,10 @@
+require "diaspora_federation/engine"
+
+require "diaspora_federation"
+
+module DiasporaFederation
+  ##
+  # diaspora* federation rails engine
+  module Rails
+  end
+end

lib/tasks/build.rake

@@ -0,0 +1,17 @@
+desc "Build gem into the pkg directory"
+task build: :test do
+  FileUtils.rm_rf("pkg")
+  Dir["*.gemspec"].each do |gemspec|
+    system "gem build #{gemspec}"
+  end
+  FileUtils.mkdir_p("pkg")
+  FileUtils.mv(Dir["*.gem"], "pkg")
+end
+
+desc "Tags version, pushes to remote, and pushes gem"
+task release: :build do
+  sh "git tag v#{DiasporaFederation::VERSION}"
+  sh "git push origin master"
+  sh "git push origin v#{DiasporaFederation::VERSION}"
+  sh "ls pkg/*.gem | xargs -n 1 gem push"
+end

test/dummy/config/application.rb

@@ -3,7 +3,7 @@ require_relative "boot"
 require "rails/all"
 
 Bundler.require(*Rails.groups)
-require "diaspora_federation"
+require "diaspora_federation/rails"
 
 module Dummy
   class Application < Rails::Application