Contents

require 'fileutils'

module Nib::History
  def command
    <<-COMMAND
      /bin/sh -c \"
        export HISTFILE=./tmp/shell_history
        cp #{irbrc.container_path} /root/.irbrc 2>/dev/null
        cp #{pryrc.container_path} /root/.pryrc 2>/dev/null
        #{super}
      \"
    COMMAND
  end

  def irbrc
    @irbrc ||= Config.new(
      :irbrc,
      'IRB.conf[:HISTORY_FILE] = "#{Dir.pwd}/tmp/irb_history"'
    )
  end

  def pryrc
    @pryrc ||= Config.new(
      :pryrc,
      'Pry.config.history.file = "#{Dir.pwd}/tmp/irb_history"'
    )
  end

  class Config
    attr_reader :type, :history_command, :host_path

    def initialize(type, history_command)
      @type = type
      @history_command = history_command
      @host_path = "#{ENV['HOME']}/.#{type}"

      FileUtils.mkdir_p './tmp'
    end

    def container_path
      config_file.path
    end

    private

    def config
      if File.exist?(host_path)
        File.read(host_path)
      else
        Nib.load_default_config(:shell, type)
      end
    end

    def config_file
      @config_file ||= File.open("./tmp/#{type}", 'w+') do |file|
        file.write(config)
        file.write(history_command + "\n")
        file
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
nib-1.4.2	lib/nib/history.rb