Class: Starter

Inherits:
Object
  • Object
show all
Defined in:
lib/vpsmatrix/starter.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.start(args) ⇒ Object 



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# File 'lib/vpsmatrix/starter.rb', line 16

def self.start args
  if ARGV[0]=~/^-/
    switches = ARGV.shift
    if switches == '-hv' || switches == '-vh'
      puts "vpsx #{Vpsmatrix::VERSION}"
      usage
    elsif
    switches == '-v'
      puts "vpsx #{Vpsmatrix::VERSION}"
      exit
    else
      usage
    end
  end

  @environment = args.shift
  @action = args.shift

  #environments = %w{demo prod}
  #fail "\nUnknown environment. Available environments: #{environments.join(', ')}" unless environments.include?(@environment)
  #actions = %w{deploy init}
  #fail "\nUknown action. Available actions: #{actions.join(', ')}" unless actions.include?(@action)
  case @action
    when "deploy"
      Starter.new.send("#{@environment}_#{@action}")
    when "config"
      Starter.new.send(@action)
    else
      usage
  end
end

.usage ⇒ Object 



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# File 'lib/vpsmatrix/starter.rb', line 229

def self.usage
  puts
  puts 'Usage:'
  puts 'vpsx [-options] [environment action]'
  puts
  puts '  Available environments: demo'
  puts '  Available actions:      deploy'
  puts
  puts 'Options:'
  puts ' -h print this help'
  puts ' -v print version'
  puts
  puts 'Example:'
  puts '  rails new fooapp'
  puts '  cd fooapp'
  puts '  rails g scaffold foo'
  puts '  vpsx demo deploy'
  exit
end

Instance Method Details

#config ⇒ Object

Configure how app is



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# File 'lib/vpsmatrix/starter.rb', line 78

def config
  @app_config = Conf.new
  api_key = 

  resolve_vps(api_key)
  resolve_upload_strategy

  app_name = `pwd`.split("/").last.gsub("\n", "")
  @app_config.write("app_name", app_name)
  ## create service user
  # API will check existing "service" user in VPS -> for communication between user's VPSs
  # if not it will be created with ssh keys -> these keys will be saved to ~/.vpsx.yml (used for all other VPS)
  # take private ssh key from existing server

  # TODO check if user exists
  ssh_key_for_git = create_app_user(api_key)
  puts ssh_key_for_git

  resolve_database
  resolve_domain

  ## TODO solve this
  ## ask user for any ENV variables he may need? Like mailgun? mail server? redis? anything else?
  # pass ENV variables to set settings of projects
end

#demo_deploy ⇒ Object

desc ‘demo deploy’, ‘run demo deploy to deploy app to VPS Matrix demo server’



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# File 'lib/vpsmatrix/starter.rb', line 136

def demo_deploy

  unless Conf.new.content['ssh_key']
    Conf.new.write 'ssh_key', SecureRandom.hex
  end

  @app_name = Dir.pwd.split(File::SEPARATOR).last
  unless Conf.new.content['api_key'] && Conf.new.content['api_key'].length == 32
    # ask for it to server
    # TODO check if server returns api_key
    api_key = send_get_request "https://api.vpsmatrix.net/uploads/get_api_key"
    if api_key.response.code == '200'
      Conf.new.write 'api_key', api_key.response.body
    end
  end

  #register_email
  read_files
  stream_file
end

#login ⇒ Object

Login user; create if not existing; add api_key to ~/.vpsx.yml for future use



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# File 'lib/vpsmatrix/starter.rb', line 50

def 
  # check ~/.vpsx.yml for api key
  @config = Conf.new("home")
  return @config.content['api_key'] if Conf.new("home").content['api_key']

  puts "Getting api key"
  email = prompt(nil, "Insert email: ")
  p email
  password = prompt(nil, "Insert password (provide new if new user): ")
  res = send_put_request "#{API_TEST_SERVER}/login", {email: email, password: password}
  json = JSON.parse(res.body)
  case
    when json["result"] == "ok"
      # save api_key to ~/.vpsx.yml
      puts json["api_key"]
      @config.write 'api_key', json["api_key"]
      @config.content['api_key']
    when json["result"] == "new_account"
      puts "Confirm your e-mail and run this script again"
      # TODO find way how to get back after user confirmed mail (run login again?)
      abort
    else
      puts "There is something very bad, call help."
      abort
  end
end

#prod_deploy ⇒ Object 



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# File 'lib/vpsmatrix/starter.rb', line 104

def prod_deploy
  # TODO should be more sofisticated -> now in case of problems during .vpsx.yml creation there is no possibility to go back to questionnaire
  # TODO do some checks of validity of .vpsx.yml !!!
  return puts("There is no config file. Run vpsx config first.") && abort unless File.exist?(".vpsx.yml") # && is_valid?

  @app_config = Conf.new
  api_key =  # use api for all the rest of communication

  # send to API and install on chosen VPS
  puts 'Deploying app'
  uri = URI.parse("#{Vpsmatrix::API_TEST_SERVER}/uploads/deploy_to_production")

  Net::HTTP.start(uri.host, 3000, :read_timeout => 500) do |http|
    req = Net::HTTP::Put.new(uri)
    req.add_field("Content-Type","multipart/form-data;")
    req.add_field('Transfer-Encoding', 'chunked')
    req['authorization'] = "Token token=#{api_key}"
    req.set_form_data(@app_config.content)

    http.request req do |response|
      puts ""
      response.read_body do |chunk|
        print chunk
      end
      if response.code != '200'
        puts response.code
      end
    end
  end
end

#read_dirs ⇒ Object 



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# File 'lib/vpsmatrix/starter.rb', line 216

def read_dirs
  working_dir = Dir.pwd
  list_of_files = Dir.glob "#{working_dir}/**/*"
  dirs_string = ""

  list_of_files.map do |file|
    if File.directory file
      dirs_string += "#{file}\n"
    end
  end
  dirs_string
end

#read_files ⇒ Object 



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# File 'lib/vpsmatrix/starter.rb', line 157

def read_files
  @multipart_boundary = '-'*16 + SecureRandom.hex(32)

  puts 'Writing files to temporary file'
  # TODO check size of directory
  working_dir = Dir.pwd
  list_of_files = Dir.glob "#{working_dir}/**/*"
  list_of_files.reject! {|path| path =~ /#{working_dir}\/log|#{working_dir}\/tmp/}
  unless Dir.exists?("tmp")
   Dir.mkdir("tmp")
  end
  File.open("tmp/files_to_send", 'w') do |temp_file|
    temp_file.write "#{@multipart_boundary}\n"
    list_of_files.each do |file|
      if File.file? file
        file_content = File.read(file, mode: 'rb')
        temp_file.write "#{working_dir.split('/').last + file.split(working_dir).last}\n"
        temp_file.write "#{file_content.size}\n"
        temp_file.write "#{file_content}\n"
        temp_file.write "#{Digest::SHA256.hexdigest(file_content)}\n"
      else
        temp_file.write "#{working_dir.split('/').last + file.split(working_dir).last}\n"
        temp_file.write "DIR\n"
      end
    end
    temp_file.write "#{@multipart_boundary}\n"
  end
end

#stream_file ⇒ Object 



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# File 'lib/vpsmatrix/starter.rb', line 186

def stream_file
  puts 'Stream file to server'
  uri = URI.parse("https://api.vpsmatrix.net/uploads/send_new_files")

  # stream version
  Net::HTTP.start(uri.host, uri.port, use_ssl: true, :read_timeout => 500) do |http|
    req = Net::HTTP::Put.new(uri)
    req.add_field("Content-Type","multipart/form-data; boundary=#{@multipart_boundary}; ssh_key=#{Conf.new.content['ssh_key']}; api_key=#{Conf.new.content['api_key']}")
    req.add_field('Transfer-Encoding', 'chunked')
    req.basic_auth("test_app", "test_app")
    File.open('tmp/files_to_send', 'rb') do |io|
      req.content_length = io.size
      req.body_stream = io
      UploadProgress.new(req) do |progress|
        print "uploaded so far: #{ progress.upload_size }/#{ io.size }\r"
        $stdout.flush
      end
      http.request req do |response|
        puts ""
        response.read_body do |chunk|
          print chunk
        end
        if response.code != '200'
          puts response.code
        end
      end
    end
  end
end