Class: Jets::Cfn::Builders::ParentBuilder

Inherits:
Object
  • Object
show all
Includes:
AwsServices, Interface
Defined in:
lib/jets/cfn/builders/parent_builder.rb

Instance Method Summary collapse

Methods included from AwsServices

#cfn, #lambda, #logs, #s3, #s3_resource, #stack_exists?, #stack_in_progress?, #sts

Methods included from Interface

#add_output, #add_outputs, #add_parameter, #add_parameters, #add_resource, #add_resources, #add_template_resource, #build, #post_process_template, #template, #text, #write

Constructor Details

#initialize(options = {}) ⇒ ParentBuilder

Returns a new instance of ParentBuilder.



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 8

def initialize(options={})
  @options = options
  @template = ActiveSupport::HashWithIndifferentAccess.new(Resources: {})
end

Instance Method Details

#add_api_deployment ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 66

def add_api_deployment
  resource = Jets::Resource::ChildStack::ApiDeployment.new(@options[:s3_bucket])
  add_child_resources(resource)
end

#add_api_gateway ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 61

def add_api_gateway
  resource = Jets::Resource::ChildStack::ApiGateway.new(@options[:s3_bucket])
  add_child_resources(resource)
end

#add_app_class_stack(path) ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 56

def add_app_class_stack(path)
  resource = Jets::Resource::ChildStack::AppClass.new(path, @options[:s3_bucket])
  add_child_resources(resource)
end

#add_child_resources(resource) ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 71

def add_child_resources(resource)
  add_resource(resource)
  add_outputs(resource.outputs)
end

#api_gateway_paths ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 76

def api_gateway_paths
  files = %w[
    api-deployment.yml
    api-gateway.yml
  ]
  files.map do |name|
    "#{Jets::Naming.template_path_prefix}-#{name}"
  end
end

#build_child_resources ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 38

def build_child_resources
  puts "Building child CloudFormation templates."

  expression = "#{Jets::Naming.template_path_prefix}-*"
  # IE: path: #{Jets.build_root}/templates/demo-dev-2-comments_controller.yml
  Dir.glob(expression).each do |path|
    next unless File.file?(path)
    next if api_gateway_paths.include?(path) # specially treated

    add_app_class_stack(path)
  end

  if @options[:stack_type] == :full and !Jets::Router.routes.empty?
    add_api_gateway
    add_api_deployment
  end
end

#build_minimal_resources ⇒ Object 



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 26

def build_minimal_resources
  # Initial s3 bucket, used to store code zipfile and templates Jets generates
  resource = Jets::Resource::S3.new
  add_resource(resource)
  add_outputs(resource.outputs)

  # Add application-wide IAM policy from Jets.config.iam_role
  resource = Jets::Resource::Iam::ApplicationRole.new
  add_resource(resource)
  add_outputs(resource.outputs)
end

#compose ⇒ Object

compose is an interface method



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 14

def compose
  puts "Building parent CloudFormation template."

  build_minimal_resources
  build_child_resources unless @options[:stack_type] == :minimal
end

#template_path ⇒ Object

template_path is an interface method



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# File 'lib/jets/cfn/builders/parent_builder.rb', line 22

def template_path
  Jets::Naming.parent_template_path
end