Class: Deploy::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/deploy/cli.rb,
lib/deploy/cli/websocket_client.rb,
lib/deploy/cli/deployment_progress_output.rb

Defined Under Namespace

Classes: DeploymentProgressOutput, WebsocketClient

Constant Summary collapse

PROTOCOL_NAME =

Constants for formatting output

{ ssh: 'SSH/SFTP', ftp: 'FTP', s3: 'Amazon S3', rackspace: 'Rackspace CloudFiles' }.freeze

Class Method Summary collapse

Class Method Details

.ask_config_question(question_text, valid_format = /.+/) ⇒ Object 



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# File 'lib/deploy/cli.rb', line 169

def ask_config_question(question_text, valid_format = /.+/)
  question_text = "#{question_text}: "
  ask(question_text) do |q|
    q.whitespace = :remove
    q.responses[:not_valid] = 'That answer is not valid'
    q.responses[:ask_on_error] = :question
    q.validate = valid_format
  end
end

.configure ⇒ Object 



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# File 'lib/deploy/cli.rb', line 148

def configure
  configuration = {
    account: ask_config_question('Account Domain (e.g. https://atech.deployhq.com)',
                                 /\Ahttps?:\/\/[a-z0-9.-]+.deployhq.com\z/),
    username: ask_config_question('Username or e-mail address'),
    api_key: ask_config_question('API key (You can find this in Settings -> Security)'),
    project: ask_config_question('Default project to use (please use permalink from web URL)')
  }

  confirmation = true
  if File.exist?(@options.config_file)
    confirmation = agree("File already exists at #{@options.config_file}. Overwrite? ")
  end

  return unless confirmation

  file_data = JSON.pretty_generate(configuration)
  File.write(@options.config_file, file_data)
  say("File written to #{@options.config_file}")
end

.deploy ⇒ Object 



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# File 'lib/deploy/cli.rb', line 118

def deploy
  @ungrouped_servers = @project.servers
  @server_groups = @project.server_groups

  parent = nil
  while parent.nil?
    parent = choose do |menu|
      menu.prompt = 'Please choose a server or group to deploy to:'

      menu.choices(*(@ungrouped_servers + @server_groups))
      menu.choice('List Server Details') do
        server_list
        nil
      end
    end
  end

  if @options.config_files_deployment
    $stdout.print "\nStarting config files deployment\n"
    deployment = @project.config_files_deployment(parent.identifier)
  else
    $stdout.print "\nStarting deployment\n"
    latest_revision = @project.latest_revision(parent.preferred_branch)
    deployment = @project.deploy(parent.identifier, parent.last_revision, latest_revision)
  end

  $stdout.print 'Waiting for an available deployment slot...'
  DeploymentProgressOutput.new(deployment).monitor
end

.invoke(args) ⇒ Object 



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# File 'lib/deploy/cli.rb', line 25

def invoke(args)
  @options = OptionsStruct.new

  parser = OptionParser.new do |opts| # rubocop:disable Metrics/BlockLength
    opts.banner = 'Usage: deployhq [options] command'
    opts.separator ''
    opts.separator 'Commands:'
    opts.separator "deploy\t\t Start a new deployment"
    opts.separator "servers\t\t List configured servers and server groups"
    opts.separator "configure\t\t Create a new configuration file for this tool"
    opts.separator ''
    opts.separator 'Common Options:'

    @options.config_file = './Deployfile'
    opts.on('-c', '--config path', 'Configuration file path') do |config_file_path|
      @options.config_file = config_file_path
    end

    opts.on('-p', '--project project',
            'Project to operate on (default is read from project: in config file)') do |project_permalink|
      @options.project = project_permalink
    end

    @options.config_files_deployment = false
    opts.on('--config-files', 'Config files deployment') do |_config_files_deployment|
      @options.config_files_deployment = true
    end

    opts.on_tail('-v', '--version', 'Shows Version') do
      puts Deploy::VERSION
      exit
    end

    opts.on_tail('-h', '--help', 'Displays Help') do
      puts opts
      exit
    end
  end

  begin
    parser.parse!(args)
    command = args.pop
  rescue OptionParser::InvalidOption
    warn parser
    exit 1
  end

  unless command == 'configure'
    begin
      Deploy.configuration_file = @options.config_file
    rescue Errno::ENOENT
      warn "Couldn't find configuration file at #{@options.config_file.inspect}"
      exit 1
    end

    project_permalink = @options.project || Deploy.configuration.project
    if project_permalink.nil?
      warn 'Project must be specified in config file or as --project argument'
      exit 1
    end

    @project = Deploy::Project.find(project_permalink)
  end

  case command
  when 'deploy'
    deploy
  when 'servers'
    server_list
  when 'configure'
    configure
  else
    warn parser
  end
end

.server_list ⇒ Object 



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# File 'lib/deploy/cli.rb', line 101

def server_list
  @server_groups ||= @project.server_groups
  if @server_groups.count.positive?
    @server_groups.each do |group|
      puts "Group: #{group.name}"
      puts group.servers.map { |server| format_server(server) }.join("\n\n")
    end
  end

  @ungrouped_servers ||= @project.servers
  return unless @ungrouped_servers.count.positive?

  puts "\n" if @server_groups.count.positive?
  puts 'Ungrouped Servers'
  puts @ungrouped_servers.map { |server| format_server(server) }.join("\n\n")
end