Class: Anyway::EJSONParser

Inherits:
Object
  • Object
show all
Defined in:
lib/anyway/ejson_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(bin_path = "ejson") ⇒ EJSONParser

Returns a new instance of EJSONParser.



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# File 'lib/anyway/ejson_parser.rb', line 12

def initialize(bin_path = "ejson")
  @bin_path = bin_path
end

Instance Attribute Details

#bin_path ⇒ Object (readonly)

Returns the value of attribute bin_path.



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# File 'lib/anyway/ejson_parser.rb', line 10

def bin_path
  @bin_path
end

Instance Method Details

#call(file_path) ⇒ Object 



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# File 'lib/anyway/ejson_parser.rb', line 16

def call(file_path)
  return unless File.exist?(file_path)

  raw_content = nil

  stdout, stderr, status = Open3.capture3("#{bin_path} decrypt #{file_path}")

  if status.success?
    raw_content = JSON.parse(stdout.chomp)
  else
    Kernel.warn "Failed to decrypt #{file_path}: #{stderr}"
  end

  return unless raw_content

  raw_content.deep_transform_keys do |key|
    if key[0] == "_"
      key[1..]
    else
      key
    end
  end
end