Class: Terraspace::Compiler::Expander::Backend

Inherits:

Object

• Object
• Terraspace::Compiler::Expander::Backend

Extended by:

Memoist

Defined in:

lib/terraspace/compiler/expander/backend.rb

Constant Summary

COMMENT =

/^\s*#/

Instance Method Summary

• #detect ⇒ Object

  Works for both backend.rb DSL and backend.tf ERB.

• #initialize(mod) ⇒ Backend constructor

  A new instance of Backend.

Constructor Details

#initialize(mod) ⇒ Backend

Returns a new instance of Backend.

# File 'lib/terraspace/compiler/expander/backend.rb', line 11

def initialize(mod)
  @mod = mod
end

Instance Method Details

#detect ⇒ Object

Works for both backend.rb DSL and backend.tf ERB

# File 'lib/terraspace/compiler/expander/backend.rb', line 17

def detect
  return nil unless src_path # no backend file. returning nil means a local backend
  lines = IO.readlines(src_path)
  backend_line = lines.find { |l| l.include?("backend") && l !~ COMMENT }
  md = backend_line.match(/['"](.*)['"]/)
  md[1] if md
end