зеркало из https://github.com/github/ruby.git
85 строки
2.2 KiB
Ruby
85 строки
2.2 KiB
Ruby
require 'rubygems'
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##
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# Base exception class for RubyGems. All exception raised by RubyGems are a
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# subclass of this one.
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class Gem::Exception < RuntimeError; end
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class Gem::CommandLineError < Gem::Exception; end
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class Gem::DependencyError < Gem::Exception; end
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class Gem::DependencyRemovalException < Gem::Exception; end
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##
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# Raised when attempting to uninstall a gem that isn't in GEM_HOME.
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class Gem::GemNotInHomeException < Gem::Exception
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attr_accessor :spec
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end
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class Gem::DocumentError < Gem::Exception; end
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##
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# Potentially raised when a specification is validated.
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class Gem::EndOfYAMLException < Gem::Exception; end
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##
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# Signals that a file permission error is preventing the user from
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# installing in the requested directories.
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class Gem::FilePermissionError < Gem::Exception
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def initialize(path)
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super("You don't have write permissions into the #{path} directory.")
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end
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end
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##
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# Used to raise parsing and loading errors
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class Gem::FormatException < Gem::Exception
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attr_accessor :file_path
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end
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class Gem::GemNotFoundException < Gem::Exception; end
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class Gem::InstallError < Gem::Exception; end
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##
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# Potentially raised when a specification is validated.
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class Gem::InvalidSpecificationException < Gem::Exception; end
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class Gem::OperationNotSupportedError < Gem::Exception; end
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##
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# Signals that a remote operation cannot be conducted, probably due to not
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# being connected (or just not finding host).
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#--
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# TODO: create a method that tests connection to the preferred gems server.
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# All code dealing with remote operations will want this. Failure in that
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# method should raise this error.
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class Gem::RemoteError < Gem::Exception; end
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class Gem::RemoteInstallationCancelled < Gem::Exception; end
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class Gem::RemoteInstallationSkipped < Gem::Exception; end
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##
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# Represents an error communicating via HTTP.
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class Gem::RemoteSourceException < Gem::Exception; end
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class Gem::VerificationError < Gem::Exception; end
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##
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# Raised to indicate that a system exit should occur with the specified
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# exit_code
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class Gem::SystemExitException < SystemExit
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attr_accessor :exit_code
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def initialize(exit_code)
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@exit_code = exit_code
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super "Exiting RubyGems with exit_code #{exit_code}"
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end
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end
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