Upgrade regexp_parser to 2.0 #9102
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Methods we use that used to return byte-based indices now return char-based indices, so we can revert the changes made in rubocop#8989. https://github.com/ammar/regexp_parser/blob/master/CHANGELOG.md#200---2020-11-25---janosch-m%C3%BCller
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I was just investigating this too. Thank you for the early catching up and fixing! |
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Great news, thanks! |
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This is not a good change. It breaks compatibility with other important gems such as |
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Sorry about your troubles.
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Update: capybara master is already updated, just not released yet. |
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Thanks for looking into this. It's nice to see Capybara is using RuboCop as well. :-) |
koic
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Follow rubocop#9154, rubocop#9155, and rubocop#9102. This is a step towards the widespread use of regexp_parser 2.0. RuboCop core accepts regexp_parser 1.8, but several code is already incompatible with regexp_parser 1.8. It can cause issue because these combination of versions. Therefore, this PR ports code for regexp_parser 1.8 that will never be maintained from rubocop#9102. Implementation of this patch, code is intentionally duplicated because it is evaluated only when the class is defined. Also, since obsoleted code for regexp_parser 1.8 is assumed to never be maintained, the target to be removed is clear. To be honest, it's ugly as implementation, but I think it has the least impact for RuboCop 1.x series users.
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Follow #9154, #9155, and #9102. This is a step towards the widespread use of regexp_parser 2.0. RuboCop core accepts regexp_parser 1.8, but several code is already incompatible with regexp_parser 1.8. It can cause issue because these combination of versions. Therefore, this PR ports code for regexp_parser 1.8 that will never be maintained from #9102. Implementation of this patch, code is intentionally duplicated because it is evaluated only when the class is defined. Also, since obsoleted code for regexp_parser 1.8 is assumed to never be maintained, the target to be removed is clear. To be honest, it's ugly as implementation, but I think it has the least impact for RuboCop 1.x series users.
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@marcandre Thanks for the changes! I missed that commit. |
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…lass` Fixes rubocop#12985. This PR fixes an error for `Style/RedundantRegexpCharacterClass` when using regexp_parser gem 2.3.1 or older. Unfortunately, rubocop#11565 can cause error issue rubocop#12985 with regexp_parser gem versions 2.3.1 or older. This issue has already been resolved in regexp_parser gem 2.4, but as mentioned below, it is necessary to continue supporting the `regexp_parser` version 1 series due to compatibility requirements with Capybara: rubocop#9102 (comment) Therefore, it is not possible to specify support only for version 2.4+ in `spec.add_runtime_dependency`. As a result, this PR includes logic adjustments to ensure it works with regexp_parser versions prior to 2.3.1.
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…lass` Fixes rubocop#12985. This PR fixes an error for `Style/RedundantRegexpCharacterClass` when using regexp_parser gem 2.3.1 or older. This issue has already been resolved in regexp_parser gem 2.4. In the past, there was an issue with compatibility with regexp_parser 1.x due to the following: rubocop#9102 (comment) Currently, many dependent gems including Capybara have permitted upgrading to regexp_parser 2.x: https://rubygems.org/gems/regexp_parser/reverse_dependencies Therefore, it would be a good time to specify `spec.runtime_dependency` as regexp_parser 2.4+.
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Fixes #12985. This PR fixes an error for `Style/RedundantRegexpCharacterClass` when using regexp_parser gem 2.3.1 or older. This issue has already been resolved in regexp_parser gem 2.4. In the past, there was an issue with compatibility with regexp_parser 1.x due to the following: #9102 (comment) Currently, many dependent gems including Capybara have permitted upgrading to regexp_parser 2.x: https://rubygems.org/gems/regexp_parser/reverse_dependencies Therefore, it would be a good time to specify `spec.runtime_dependency` as regexp_parser 2.4+.
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regexp_parser 2.0 is out, which introduced char-based indices we wanted.
ammar/regexp_parser#72
ammar/regexp_parser#73
Methods we use that used to return byte-based indices now return char-based indices, so we can revert the changes made in #8989.
https://github.com/ammar/regexp_parser/blob/master/CHANGELOG.md#200---2020-11-25---janosch-m%C3%BCller
Before submitting the PR make sure the following are checked:
[Fix #issue-number](if the related issue exists).master(if not - rebase it).bundle exec rake default. It executes all tests and runs RuboCop on its own code.{change_type}_{change_description}.mdif the new code introduces user-observable changes. See changelog entry format for details.