Class: Holodekk::Image::Instructions::Run

Inherits:
Builder::Instruction show all
Defined in:
lib/holodekk/image/instructions/run.rb,
lib/holodekk/image/instructions/run/options/with_ssh_mount.rb,
lib/holodekk/image/instructions/run/options/with_bind_mount.rb,
lib/holodekk/image/instructions/run/options/with_cache_mount.rb,
lib/holodekk/image/instructions/run/options/with_tmpfs_mount.rb,
lib/holodekk/image/instructions/run/options/with_secret_mount.rb

Defined Under Namespace

Modules: Instructions, Options Classes: Builder

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Builder::Instruction

#as_json, instruction_tag, tag, #tag, #to_json

Class Method Details

.build(cmd = nil, &block) ⇒ Object 



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# File 'lib/holodekk/image/instructions/run.rb', line 7

def self.build(cmd = nil, &block)
  run = new
  builder = Builder.new(run.instructions, run.options)
  builder.run(cmd) unless cmd.nil?
  builder.instance_eval(&block) if block_given?
  run
end

Instance Method Details

#instructions ⇒ Object 



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# File 'lib/holodekk/image/instructions/run.rb', line 15

def instructions
  @instructions ||= []
end

#options ⇒ Object 



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# File 'lib/holodekk/image/instructions/run.rb', line 19

def options
  @options ||= []
end

#to_dockerfile ⇒ Object 



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# File 'lib/holodekk/image/instructions/run.rb', line 23

def to_dockerfile
  # builder = InstructionBuilder.new('RUN')
  # builder.build do
  #   options.each do |o|
  #     option o.to_dockerfile
  #   end
  # end
  res = 'RUN '.dup
  unless options.empty?
    res << options.map(&:to_dockerfile).join(',')
    res << " \\\n\t"
  end
  res << instructions.map(&:to_dockerfile).join(" && \\\n\t")
  res
end