Class: Dependabot::Composer::ComposerErrorHandler

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/composer/update_checker/version_resolver.rb

Constant Summary collapse

CURL_ERROR =

Private source errors

T.let(/curl error 52 while downloading (?<url>.*): Empty reply from server/, Regexp)
PRIVATE_SOURCE_AUTH_FAIL = 
T.let(
  [
    /Could not authenticate against (?<url>.*)/,
    /The '(?<url>.*)' URL could not be accessed \(HTTP 403\)/,
    /The "(?<url>.*)" file could not be downloaded/
  ].freeze,
  T::Array[Regexp]
)
REQUIREMENT_ERROR = 
T.let(/^(?<req>.*) is invalid, it should not contain uppercase characters/, Regexp)
NO_URL = 
T.let("No URL specified", String)

Instance Method Summary collapse

Instance Method Details

#handle_composer_error(error) ⇒ Object

Raises:

  • (PrivateSourceBadResponse) 


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# File 'lib/dependabot/composer/update_checker/version_resolver.rb', line 668

def handle_composer_error(error)
  # private source auth errors
  PRIVATE_SOURCE_AUTH_FAIL.each do |regex|
    next unless error.message.match?(regex)

    url = T.must(error.message.match(regex)).named_captures["url"]
    sanitized_url = sanitize_uri(T.must(url))
    raise Dependabot::PrivateSourceAuthenticationFailure, sanitized_url.empty? ? NO_URL : sanitized_url
  end

  # invalid requirement mentioned in manifest file
  if error.message.match?(REQUIREMENT_ERROR)
    raise DependencyFileNotResolvable,
          "Invalid requirement: #{T.must(error.message.match(REQUIREMENT_ERROR)).named_captures['req']}"
  end

  return unless error.message.match?(CURL_ERROR)

  url = T.must(error.message.match(CURL_ERROR)).named_captures["url"]
  raise PrivateSourceBadResponse, T.must(url)
end

#sanitize_uri(url) ⇒ Object 



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# File 'lib/dependabot/composer/update_checker/version_resolver.rb', line 659

def sanitize_uri(url)
  url = "http://#{url}" unless url.start_with?("http")
  uri = URI.parse(url)
  host = T.must(uri.host).downcase
  host.start_with?("www.") ? T.must(host[4..-1]) : host
end