Class: Jets::Cfn::Resource::Nested::AppClass
- Defined in:
- lib/jets/cfn/resource/nested/app_class.rb
Direct Known Subclasses
Instance Method Summary collapse
-
#add_stagger_depends_on(stacks) ⇒ Object
For staggering.
-
#all_depends_on ⇒ Object
Always returns an Array, could be empty.
-
#app_logical_id ⇒ Object
map the path to a camelized logical_id.
- #authorizer_output(desc) ⇒ Object
- #controller? ⇒ Boolean
- #controller_params ⇒ Object
- #current_app_class ⇒ Object
-
#definition ⇒ Object
interface method.
- #depends ⇒ Object
-
#initialize(options = {}) ⇒ AppClass
constructor
A new instance of AppClass.
- #job? ⇒ Boolean
- #outputs ⇒ Object
- #parameters ⇒ Object
Methods inherited from Base
#template_filename, #template_url
Methods inherited from Base
#attributes, #logical_id, #permission, #properties, #replacements, #replacer, #standarize, #template, truncate_id, #type
Methods included from Util::Camelize
Constructor Details
#initialize(options = {}) ⇒ AppClass
Returns a new instance of AppClass.
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 3 def initialize(={}) super @path = [:path] end |
Instance Method Details
#add_stagger_depends_on(stacks) ⇒ Object
For staggering. We’re abusing depends_on to slow down the update rate.
For this type of depends_on, there are no template parameters or outputs. To use the normal depends at we would have to make app classes adhere to what Jets::Stack::Depends requires. This is mainly dependency_outputs and output_keys for each class right now. It would not be that difficult but is not needed. So we create the Jets::Stack::Depends::Item objects directly.
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 43 def add_stagger_depends_on(stacks) stack_names = stacks.map { |s| s.current_app_class.to_s.underscore } items = stack_names.map { |name| Jets::Stack::Depends::Item.new(name) } @stagger_depends_on ||= [] @stagger_depends_on += items.flatten end |
#all_depends_on ⇒ Object
Always returns an Array, could be empty
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 31 def all_depends_on depends_on = current_app_class.depends_on || [] # contains Depends::Items stagger_depends_on = @stagger_depends_on || [] # contains Depends::Items depends_on + stagger_depends_on end |
#app_logical_id ⇒ Object
map the path to a camelized logical_id. Example:
/tmp/jets/demo/templates/demo-dev-2-posts_controller.yml to
PostsController
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 110 def app_logical_id regexp = Regexp.new(".*#{Jets::Names.templates_folder}/app-") controller_name = @path.sub(regexp, '').sub('.yml', '') controller_name.underscore.camelize end |
#authorizer_output(desc) ⇒ Object
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 76 def (desc) , = desc.split('.') # IE: MainAuthorizer.Outputs.ProtectAuthorizer "#{}.Outputs.#{}" end |
#controller? ⇒ Boolean
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 90 def controller? @path.include?('_controller.yml') end |
#controller_params ⇒ Object
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 57 def controller_params return {} if Jets::Router.no_routes? params = { RestApi: "!GetAtt ApiGateway.Outputs.RestApi", } template_path = @path template = Jets::Cfn::Template.load_file(template_path) template[:Parameters].each do |p,data| case p when /Authorizer$/ # AWS::ApiGateway::Authorizer in authorizers templates. IE: demo-dev-authorizers.yml # Description contains metadata to get the Authorizer logical id params[p] = "!GetAtt #{(data[:Description])}" end end params end |
#current_app_class ⇒ Object
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 98 def current_app_class templates_prefix = "#{Jets::Names.templates_folder}/app-" @path.sub(templates_prefix, '') .sub(/\.yml$/,'') .gsub('-','/') .camelize .constantize end |
#definition ⇒ Object
interface method
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 9 def definition logical_id = app_logical_id defintion = { logical_id => { Type: "AWS::CloudFormation::Stack", Properties: { TemplateURL: template_url, Parameters: parameters, } } } defintion[logical_id][:DependsOn] = depends.stack_list if depends defintion end |
#depends ⇒ Object
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 24 def depends return if all_depends_on.empty? Jets::Stack::Depends.new(all_depends_on) end |
#job? ⇒ Boolean
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 94 def job? @path.include?('_job.yml') end |
#outputs ⇒ Object
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 82 def outputs if controller? or job? {} else super # { logical_id => "!Ref #{logical_id}" } in base.rb end end |
#parameters ⇒ Object
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# File 'lib/jets/cfn/resource/nested/app_class.rb', line 50 def parameters params = Jets::Cfn::Params::Common.parameters params.merge!(controller_params) if controller? params.merge!(depends.params) if depends params end |