# class Gem::Commands::PushCommand

### Public Class Methods

new() click to toggle source
Calls superclass method `Gem::Command::new`

    # File lib/rubygems/commands/push_command.rb, line 29
    def initialize
      super 'push', 'Push a gem up to the gem server', :host => self.host

      @user_defined_host = false

      add_proxy_option
      add_key_option
      add_otp_option

      add_option('--host HOST',
                 'Push to another gemcutter-compatible host',
                 '  (e.g. https://rubygems.org)') do |value, options|
        options[:host] = value
        @user_defined_host = true
      end

      @host = nil
    end

### Public Instance Methods

execute() click to toggle source

    # File lib/rubygems/commands/push_command.rb, line 48
    def execute
      gem_name = get_one_gem_name
      default_gem_server, push_host = get_hosts_for(gem_name)

      default_host = nil
      user_defined_host = nil

      if @user_defined_host
        user_defined_host = options[:host]
      else
        default_host = options[:host]
      end

      @host = if user_defined_host
                user_defined_host
              elsif default_gem_server
                default_gem_server
              elsif push_host
                push_host
              else
                default_host
              end

      sign_in @host

      send_gem(gem_name)
    end

send_gem(name) click to toggle source

    # File lib/rubygems/commands/push_command.rb, line 76
      def send_gem(name)
        args = [:post, "api/v1/gems"]

        latest_rubygems_version = Gem.latest_rubygems_version

        if latest_rubygems_version < Gem.rubygems_version and
             Gem.rubygems_version.prerelease? and
             Gem::Version.new('2.0.0.rc.2') != Gem.rubygems_version
          alert_error <<-ERROR
    You are using a beta release of RubyGems (#{Gem::VERSION}) which is not
    allowed to push gems.  Please downgrade or upgrade to a release version.

    The latest released RubyGems version is #{latest_rubygems_version}

    You can upgrade or downgrade to the latest release version with:

      gem update --system=#{latest_rubygems_version}

          ERROR
          terminate_interaction 1
        end

        gem_data = Gem::Package.new(name)

        unless @host
          @host = gem_data.spec.metadata['default_gem_server']
        end

        push_host = nil

        if gem_data.spec.metadata.has_key?('allowed_push_host')
          push_host = gem_data.spec.metadata['allowed_push_host']
        end

        @host ||= push_host

        # Always include @host, even if it's nil
        args += [ @host, push_host ]

        say "Pushing gem to #{@host || Gem.host}..."

        response = send_push_request(name, args)

        if need_otp? response
          response = send_push_request(name, args, true)
        end

        with_response response
      end

### Private Instance Methods

get_hosts_for(name) click to toggle source

    # File lib/rubygems/commands/push_command.rb, line 138
    def get_hosts_for(name)
      gem_metadata = Gem::Package.new(name).spec.metadata

      [
        gem_metadata["default_gem_server"],
        gem_metadata["allowed_push_host"]
      ]
    end

send_push_request(name, args, use_otp = false) click to toggle source

    # File lib/rubygems/commands/push_command.rb, line 128
    def send_push_request(name, args, use_otp = false)
      rubygems_api_request(*args) do |request|
        request.body = Gem.read_binary name
        request.add_field "Content-Length", request.body.size
        request.add_field "Content-Type",   "application/octet-stream"
        request.add_field "Authorization",  api_key
        request.add_field "OTP", options[:otp] if use_otp
      end
    end