Module: Pangea::TemplateHelpers

Defined in:
lib/pangea/architecture.rb

Overview

Helper methods made available inside architecture blocks. Mixed into TerraformSynthesizer at load time so the DSL can call things like “jsonencode(…)“ and “managed_tags“ without caller-side wiring. These are deliberately simple and free of side effects —they return plain Ruby values the synthesizer can serialise.

Instance Method Summary collapse

Instance Method Details

#jsonencode(value) ⇒ Object

Serialise a Ruby hash/array to a JSON string. Matches the shape Terraform’s “jsonencode(…)“ function produces; callers using “jsonencode({ Statement: […] })“ get a string embedded into the resource body, which Terraform then consumes verbatim.



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# File 'lib/pangea/architecture.rb', line 71

def jsonencode(value)
  JSON.generate(value)
end

#managed_tags ⇒ Object

Canonical tag set applied to every Pangea-managed resource. Consumers that want to extend (e.g. add team, cost-center, environment) can “merge“ their own hash on top.



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# File 'lib/pangea/architecture.rb', line 78

def managed_tags
  {
    ManagedBy: 'pangea',
    Namespace: ENV.fetch('PANGEA_NAMESPACE', 'default'),
  }
end