Class: Omamori::StaticAnalysers::BundlerAuditRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/omamori/static_analysers/bundler_audit_runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ BundlerAuditRunner

Returns a new instance of BundlerAuditRunner.



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# File 'lib/omamori/static_analysers/bundler_audit_runner.rb', line 8

def initialize(options = {})
  @options = options
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/omamori/static_analysers/bundler_audit_runner.rb', line 12

def run
  # TODO: Determine Bundler-Audit command based on options
  # Example: bundle audit --format json
  # Include options passed during initialization
  # Build options string from the options hash
  options_string = @options.map { |key, value| "--#{key.to_s.gsub('_', '-')}" + (value == true ? "" : " #{value}") }.join(" ")
  bundler_audit_command = "bundle audit --format json#{options_string.empty? ? '' : " #{options_string}"}"

  begin
    # Execute the Bundler-Audit command and capture output
    # Note: bundle audit exits with non-zero status if vulnerabilities are found
    # We need to capture stdout and stderr regardless of exit status
    bundler_audit_output = `#{bundler_audit_command} 2>&1`

    # Parse the JSON output
    # Bundler-Audit JSON output structure might vary, need to confirm
    # Assuming it returns a JSON object with vulnerability information
    parsed_output = JSON.parse(bundler_audit_output)
    # Validate the parsed output structure
    if parsed_output.is_a?(Hash) && parsed_output.key?('results')
      # Return the entire parsed output hash
      parsed_output
    else
      puts "Error: Unexpected Bundler-Audit JSON output structure."
      puts "Raw output:\n#{bundler_audit_output}"
      nil # Return nil if the structure is unexpected
    end
  rescue Errno::ENOENT
    puts "Error: bundle command not found. Is Bundler installed?"
    nil
  rescue JSON::ParserError
    puts "Error: Failed to parse Bundler-Audit JSON output."
    puts "Raw output:\n#{bundler_audit_output}"
    nil
  rescue => e
    puts "An error occurred during Bundler-Audit execution: #{e.message}"
    nil
  end
end