Class: Specinfra::Backend::Dockerfile

Inherits:

Base

• Object
• Base
• Specinfra::Backend::Dockerfile

Defined in:

lib/specinfra/backend/dockerfile.rb

Instance Method Summary

• #from(base) ⇒ Object
• #initialize ⇒ Dockerfile constructor

  A new instance of Dockerfile.

• #run_command(cmd, opts = {}) ⇒ Object

Methods inherited from Base

#set_example

Constructor Details

#initialize ⇒ Dockerfile

Returns a new instance of Dockerfile.

# File 'lib/specinfra/backend/dockerfile.rb', line 4

def initialize
  @lines = []
  ObjectSpace.define_finalizer(self) {
    puts @lines
  }
end

Instance Method Details

#from(base) ⇒ Object

# File 'lib/specinfra/backend/dockerfile.rb', line 16

def from(base)
  @lines << "FROM #{base}"
end

#run_command(cmd, opts = {}) ⇒ Object

# File 'lib/specinfra/backend/dockerfile.rb', line 11

def run_command(cmd, opts={})
  @lines << "RUN #{cmd}"
  CommandResult.new
end