#!/usr/bin/env ruby
#
# Keyringer secret management system.
#
# Copyright (C) 2011 Keyringer Development Team.
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
# 
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

module Keyring
  class Repository
    def initialize
      @git = Backend::Git.new
    end

    # Check for a valid repository
    # TODO: check for repository version, .git
    #       and configuration.
    def exists?(path)
      File.directory?(path)
    end

    def create(path, url = nil)
      keys_path = Keys.getPath(path)

      if !exists?(path)
        if url
          @git.clone(url, path)
        else
          @git.init(path)
        end
      end

      # Reparse basedir to force absolute folder
      path = Pathname.new(path).realpath

      # TODO: if needed:
      # create structure
      # recipients, options, version, keys
      # save user config
      # issue initial commit
      # set permissions
    end
  end
end