Module: DiffChecker

Defined in:
lib/housing_misc/diff_checker.rb

Overview

DiffChecker module is used to compare diff among application.yml application.yml.sample and default.rb.

Class Method Summary collapse

Class Method Details

.check_diff(deployment_file_path, sample_file_path, default_rb_file) ⇒ Object 



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# File 'lib/housing_misc/diff_checker.rb', line 10

def self.check_diff(deployment_file_path, sample_file_path, default_rb_file)
  content = YAML.safe_load(File.read(deployment_file_path))
  content_sample = YAML.safe_load(File.read(sample_file_path))
  raise "#{sample_file_path} cant be empty" if (content_sample.nil? || content_sample.empty?)
  missing_keys = content.nil? ? content_sample.keys : content_sample.keys - content.keys
  unless missing_keys.empty?
    raise "Some keys are missing in application.yml, but present in application.yml.sample. missing_keys : #{missing_keys}"
  end
  default_content_type1 = File.readlines(default_rb_file)
                              .map{ |line| line.match(/Figaro.env.[a-z0-9\_\-]+/).to_s.split('.')[2]}.reject{|line| line.nil?}
  default_content_type2 = File.readlines(default_rb_file)
                              .map{ |line| line.match(/Figaro.env[^\.\s]+/).to_s.match(/[\"\'][a-z]*[^\]]+/)
                                          .to_s.gsub!(/\A"|"\Z/, '')}.reject{|line| line.nil?}
  default_file_keys = default_content_type1 + default_content_type2
  missing_keys = content.nil? ? default_file_keys : default_file_keys - content.keys
  unless missing_keys.empty?
    raise "Some keys are missing in application.yml, but present in default.rb. missing_keys : #{missing_keys}"
  end
end