Class: RDockerize::Commands::Docker

Inherits:
Base
  • Object
show all
Defined in:
lib/r_dockerize/commands/docker.rb

Constant Summary

Constants inherited from Base

Base::BASE_KEY

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Docker

Returns a new instance of Docker.



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# File 'lib/r_dockerize/commands/docker.rb', line 10

def initialize(args)
  @user_temp = false
  @show = false
  @standard = false
  @port = nil
  super(args)
end

Class Method Details

.run(args) ⇒ Object 



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# File 'lib/r_dockerize/commands/docker.rb', line 6

def self.run(args)
  new(args).run
end

Instance Method Details

#parse(args) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/r_dockerize/commands/docker.rb', line 19

def parse(args)
  @rv = RUBY_VERSION

  parser = opt_parser do |opts|
    opts.banner = banner

    opts.on("-s", "--show", "# Show assembled dockerfile") do
      @show = true
    end

    opts.on("-u", "--user", "# Use saved user's template") do
      @user_temp = true
    end

    opts.on("-j", "--javascript=JAVASCRIPT", "# Choose JavaScript approach [options: #{JAVASCRIPT_PM.join(", ")}]") do |val|
      prepare_js_pm(val)
    end

    opts.on("-r", "--ruby=RUBY_VERSION", "# Choose version of ruby") do |val|
      @rv = val
    end

    opts.on("-d", "--database=DATABASE", "# Choose database [options: #{DATABASE.join(", ")}]") do |val|
      prepare_db(val)
    end

    opts.on("--standard", "# Standard template") do
      @standard = true
    end

    opts.on("-p", "--port=PORT", "# Set port") do |val|
      @port = val
    end
  end

  parser.parse!(args)
end

#run ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'lib/r_dockerize/commands/docker.rb', line 58

def run
  text = prepare_text
  return $stdout.puts text if @show

  File.open("Dockerfile", "w+") { |f| f.write(text) }
  
end