class Raykit::Git::Repositories

def import(pattern)
    imported=Array.new
    if(is_remote_url(pattern))
        remote=pattern
        if(!include?(remote))
            insert(-1,remote)
            imported.insert(-1,remote)
        end
    else
        git_dirs = Array.new
        Dir.chdir(work_dir) do
            Dir.glob('**/.git'){|git_dir|
                dir = File.expand_path('..',git_dir)
                if(dir.length > 0)
                    git_dirs.insert(0,dir)
                end
            }
        end
        git_dirs.each{|git_dir|
            dir=Raykit::Git::Directory.new(git_dir)
            remote=dir.remote
            if(remote.include?(pattern) && !include?(remote))
                insert(-1,remote)
                imported.insert(-1,remote)
            end
        }
    end
    save(@filename)
    imported
end

def initialize(filename)
    @filename=filename
    open(@filename)
end

def is_remote_url pattern
    return true if(pattern.include?('http://'))
    return true if(pattern.include?('https://'))
    false
end

def open(filename)
    if(File.exist?(filename))
        JSON.parse(File.read(filename)).each{|url|
            insert(-1,url)
        }
    else
        puts "filename #{filename} does not exist"
    end
end

def remove url
    if(include?(url))
        self.delete(url)
        save(@filename)
    end
end

def save(filename)
    File.open(@filename,'w'){|f|
        #json = JSON.pretty_generate(self)

        f.write(JSON.pretty_generate(self))
        #f.write(self.to_json)

    }
end

def work_dir
    Environment::get_dev_dir('work')
end