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7a1a572428
If there are many searches in the `$LOAD_PATH` in the user environment,
require will perform unnecessary searches that are not needed.
In contrast, `require_relative` is efficient because it uses a relative path.
438ccc67bd
73 lines
3 KiB
Ruby
73 lines
3 KiB
Ruby
# frozen_string_literal: true
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# typed: ignore
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warn "WARN: Prism is directly supported since RuboCop 1.62. The `prism/translation/parser/rubocop` file is deprecated."
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require "parser"
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require "rubocop"
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require_relative "../../prism"
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require_relative "../parser"
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module Prism
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module Translation
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class Parser
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# This is the special version numbers that should be used in RuboCop
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# configuration files to trigger using prism.
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# For Ruby 3.3
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VERSION_3_3 = 80_82_73_83_77.33
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# For Ruby 3.4
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VERSION_3_4 = 80_82_73_83_77.34
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# This module gets prepended into RuboCop::AST::ProcessedSource.
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module ProcessedSource
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# This condition is compatible with rubocop-ast versions up to 1.30.0.
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if RuboCop::AST::ProcessedSource.instance_method(:parser_class).arity == 1
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# Redefine parser_class so that we can inject the prism parser into the
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# list of known parsers.
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def parser_class(ruby_version)
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if ruby_version == Prism::Translation::Parser::VERSION_3_3
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warn "WARN: Setting `TargetRubyVersion: 80_82_73_83_77.33` is deprecated. " \
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"Set to `ParserEngine: parser_prism` and `TargetRubyVersion: 3.3` instead."
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require_relative "../parser33"
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Prism::Translation::Parser33
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elsif ruby_version == Prism::Translation::Parser::VERSION_3_4
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warn "WARN: Setting `TargetRubyVersion: 80_82_73_83_77.34` is deprecated. " \
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"Set to `ParserEngine: parser_prism` and `TargetRubyVersion: 3.4` instead."
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require_relative "../parser34"
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Prism::Translation::Parser34
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else
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super
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end
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end
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else
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# Redefine parser_class so that we can inject the prism parser into the
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# list of known parsers.
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def parser_class(ruby_version, _parser_engine)
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if ruby_version == Prism::Translation::Parser::VERSION_3_3
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warn "WARN: Setting `TargetRubyVersion: 80_82_73_83_77.33` is deprecated. " \
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"Set to `ParserEngine: parser_prism` and `TargetRubyVersion: 3.3` instead."
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require_relative "../parser33"
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Prism::Translation::Parser33
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elsif ruby_version == Prism::Translation::Parser::VERSION_3_4
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warn "WARN: Setting `TargetRubyVersion: 80_82_73_83_77.34` is deprecated. " \
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"Set to `ParserEngine: parser_prism` and `TargetRubyVersion: 3.4` instead."
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require_relative "../parser34"
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Prism::Translation::Parser34
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else
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super
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end
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end
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end
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end
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end
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end
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end
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# :stopdoc:
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RuboCop::AST::ProcessedSource.prepend(Prism::Translation::Parser::ProcessedSource)
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known_rubies = RuboCop::TargetRuby.const_get(:KNOWN_RUBIES)
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RuboCop::TargetRuby.send(:remove_const, :KNOWN_RUBIES)
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RuboCop::TargetRuby::KNOWN_RUBIES = [*known_rubies, Prism::Translation::Parser::VERSION_3_3].freeze
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