# frozen_string_literal: true # Ruby 3.2+ has a cleaner way to hook into Ruby that doesn't use `require` if SyntaxError.method_defined?(:detailed_message) module SyntaxSuggest # SyntaxSuggest.module_for_detailed_message [Private] # # Used to monkeypatch SyntaxError via Module.prepend def self.module_for_detailed_message Module.new { def detailed_message(highlight: true, syntax_suggest: true, **kwargs) return super unless syntax_suggest require "syntax_suggest/api" unless defined?(SyntaxSuggest::DEFAULT_VALUE) message = super if path file = Pathname.new(path) io = SyntaxSuggest::MiniStringIO.new SyntaxSuggest.call( io: io, source: file.read, filename: file, terminal: highlight ) annotation = io.string annotation += "\n" unless annotation.end_with?("\n") annotation + message else message end rescue => e if ENV["SYNTAX_SUGGEST_DEBUG"] $stderr.warn(e.message) $stderr.warn(e.backtrace) end # Ignore internal errors message end } end end SyntaxError.prepend(SyntaxSuggest.module_for_detailed_message) else autoload :Pathname, "pathname" #-- # Monkey patch kernel to ensure that all `require` calls call the same # method #++ module Kernel # :stopdoc: module_function alias_method :syntax_suggest_original_require, :require alias_method :syntax_suggest_original_require_relative, :require_relative alias_method :syntax_suggest_original_load, :load def load(file, wrap = false) syntax_suggest_original_load(file) rescue SyntaxError => e require "syntax_suggest/api" unless defined?(SyntaxSuggest::DEFAULT_VALUE) SyntaxSuggest.handle_error(e) end def require(file) syntax_suggest_original_require(file) rescue SyntaxError => e require "syntax_suggest/api" unless defined?(SyntaxSuggest::DEFAULT_VALUE) SyntaxSuggest.handle_error(e) end def require_relative(file) if Pathname.new(file).absolute? syntax_suggest_original_require file else relative_from = caller_locations(1..1).first relative_from_path = relative_from.absolute_path || relative_from.path syntax_suggest_original_require File.expand_path("../#{file}", relative_from_path) end rescue SyntaxError => e require "syntax_suggest/api" unless defined?(SyntaxSuggest::DEFAULT_VALUE) SyntaxSuggest.handle_error(e) end end end