Module: Blue::LocalConfig::CapistranoIntegration

Defined in:
lib/capistrano/local_config.rb

Class Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/capistrano/local_config.rb', line 5

def self.included(klass)
  Blue.load_config!({
    :local_config => []
  })
end

.load(capistrano_config) ⇒ Object 



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# File 'lib/capistrano/local_config.rb', line 11

def self.load(capistrano_config)
  capistrano_config.load do

    set :local_config, Blue.config.local_config

    namespace :local_config do

      desc <<-DESC
Uploads local configuration files to the application's shared directory for \
later symlinking (if necessary). Called if local_config is set.
      DESC
      task :upload do
        Blue.config.local_config.each do |file|
          filename = File.basename(file)
          path = File.dirname(file)
          if File.exist?(file)
            run "mkdir -p '#{shared_path}/#{path}'" unless path.empty?
            parent.upload(file, "#{shared_path}/#{path}/#{filename}")
          end
        end
      end

      desc <<-DESC
Symlinks uploaded local configurations into the release directory.
      DESC
      task :symlink do
        Blue.config.local_config.each do |file|
          filename = File.basename(file)
          path = File.dirname(file)
          run "mkdir -p '#{latest_release}/#{path}'" unless path.empty?
          run "ls #{latest_release}/#{file} 2> /dev/null || ln -nfs #{shared_path}/#{path}/#{filename} #{latest_release}/#{file}"
        end
      end

      desc "Uplaod and symlink"
      task :upload_and_symlink do
        upload
        symlink
      end
    end

    after 'bundle:install', 'local_config:upload_and_symlink'
  end
end