Class: Brew::Vulns::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/brew/vulns/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/brew/vulns/cli.rb', line 10

def initialize(args)
  @args = args
  @formula_filter = args.first unless args.first&.start_with?("-")
  @include_deps = args.include?("--deps") || args.include?("-d")
  @json_output = args.include?("--json") || args.include?("-j")
  @help = args.include?("--help") || args.include?("-h")
end

Class Method Details

.run(args) ⇒ Object 



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# File 'lib/brew/vulns/cli.rb', line 6

def self.run(args)
  new(args).run
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/brew/vulns/cli.rb', line 18

def run
  if @help
    print_help
    return 0
  end

  formulae = load_formulae
  if formulae.empty?
    puts "No installed formulae found."
    return 0
  end

  queryable = formulae.select(&:github?).select(&:tag)
  skipped = formulae.size - queryable.size

  unless @json_output
    puts "Checking #{queryable.size} packages for vulnerabilities..."
    puts "(#{skipped} packages skipped - no GitHub source URL)" if skipped > 0
    puts
  end

  results = scan_vulnerabilities(queryable)
  output_results(results, formulae)
rescue OsvClient::Error => e
  $stderr.puts "Error querying OSV: #{e.message}"
  1
rescue Error => e
  $stderr.puts "Error: #{e.message}"
  1
rescue JSON::ParserError => e
  $stderr.puts "Error parsing brew output: #{e.message}"
  1
end