def in_tmp_folder(&block)
  FileUtils.chdir(@tmp_root, &block)
end

Given %r{^an existing newgem scaffold \[called '(.*)'\]} do |project_name|
  Given "a safe folder"
  newgem = File.expand_path(File.dirname(__FILE__) + "/../../bin/newgem")
  setup_active_project_folder project_name
  in_tmp_folder do
    @stdout = "newgem.out"
    system "ruby #{newgem} #{project_name} > #{@stdout} 2> #{@stdout}"
    force_local_lib_override
  end
end

Given %r{^an existing newgem scaffold using options '(.*)' \[called '(.*)'\]} do |arguments, project_name|
  Given "a safe folder"
  newgem = File.expand_path(File.dirname(__FILE__) + "/../../bin/newgem")
  setup_active_project_folder project_name
  in_tmp_folder do
    @stdout = "newgem.out"
    system "ruby #{newgem} #{arguments} #{project_name} > #{@stdout} 2> #{@stdout}"
    force_local_lib_override
  end
end

Given %r{^project website configuration for safe folder on local machine$} do
  @remote_folder = File.expand_path(File.join(@tmp_root, 'website'))
  FileUtils.rm_rf   @remote_folder
  FileUtils.mkdir_p @remote_folder
  FileUtils.chdir @active_project_folder do
    FileUtils.mkdir_p 'config'
    config_yml = { "remote_dir" => @remote_folder }.to_yaml
    config_path = File.join('config', 'website.yml')
    File.open(config_path, "w") { |io| io << config_yml }
  end  
end

Given %r{^~\/([^\s]+) contains (\{.*\})$} do |file, config|
  in_home_folder do
    File.open(file, 'w') do |f|
      yaml = eval(config)
      f << yaml.to_yaml
    end
  end
end

def newgem_cmd
  File.expand_path(File.dirname(__FILE__) + "/../../bin/newgem")
end

When %r{^newgem is executed for project '(.*)' with no options$} do |project_name|
  @newgem_cmd = newgem_cmd
  setup_active_project_folder project_name
  in_tmp_folder do
    @stdout = File.expand_path("newgem.out")
    system "ruby #{@newgem_cmd} #{project_name} > #{@stdout}"
    force_local_lib_override
  end
end

When %r{^newgem is executed for project '(.*)' with options '(.*)'$} do |project_name, arguments|
  @newgem_cmd = newgem_cmd
  setup_active_project_folder project_name
  in_tmp_folder do
    @stdout = File.expand_path("newgem.out")
    system "ruby #{@newgem_cmd} #{arguments} #{project_name} > #{@stdout}"
    force_local_lib_override
  end
end

When /^newgem is executed only with options '(.*)'$/ do |arguments|
  @newgem_cmd = newgem_cmd
  in_tmp_folder do
    @stdout = File.expand_path("newgem.out")
    system "ruby #{@newgem_cmd} #{arguments} > #{@stdout}"
  end
end


When /^run unit tests for test file '(.*)'$/ do |test_file|
  @stdout = File.expand_path(File.join(@tmp_root, "tests.out"))
  FileUtils.chdir(@active_project_folder) do
    system "ruby #{test_file} > #{@stdout}"
  end
end

Then %r{^remote folder '(.*)' is created} do |folder|
  FileUtils.chdir @remote_folder do
    File.exists?(folder).should be_true
  end
end

Then %r{^remote file '(.*)' (is|is not) created} do |file, is|
  FileUtils.chdir @remote_folder do
    File.exists?(file).should(is == 'is' ? be_true : be_false)
  end
end

Then /^shows version number$/ do
  stdout = File.read(@stdout)
  stdout.should =~ /#{Newgem::VERSION}/
end