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Spec performance fixes#1158

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apiology wants to merge 21 commits intocastwide:v0.59from
apiology:speed_up_specs
Open

Spec performance fixes#1158
apiology wants to merge 21 commits intocastwide:v0.59from
apiology:speed_up_specs

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@apiology apiology commented Jan 15, 2026

  • Avoid building all gem pins during testing
  • Cache installed gems (but not the solargraph cache)
  • Split out longer CI checks into smaller individual checks run in parallel

Builds on v0.59 branch

apiology and others added 5 commits January 13, 2026 05:08
We were using the sig/shims directory for some internally helpful
shims; unfortunately that exported them during gem installs, causing
castwide#1144
* Use each_line instead of text.lines

Avoid allocating additional strings, instead use sliced substrings

* gitignore vendor/cache

* Remove redundant end_with?

Co-authored-by: Jean Boussier <jean.boussier@gmail.com>

* Remove benchamrks

castwide#1054 (comment)

* String#index(offset:) FTW 🚀

castwide#1054 (comment)

Co-authored-by: Jean Boussier <jean.boussier@gmail.com>

* fix rubocop

---------

Co-authored-by: Jean Boussier <jean.boussier@gmail.com>
* Raise InvalidOffsetError for offsets > text

* Linting

* Fix fencepost error

* Additional fencepost test

* Document exception
On my machine, I got a 33% speed-up with these tweaks:

before: Finished in 1 minute 15.88 seconds
after: Finished in 49 seconds
expect(pins.map(&:return_type).uniq.map(&:to_s)).to eq(['self'])
expect(pins.flat_map(&:signatures).map(&:return_type).uniq.map(&:to_s)).to eq(['self'])
end

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This is slow and doesn't describe how it tests anything different than the spec above it

@apiology apiology marked this pull request as draft January 16, 2026 03:30
@apiology apiology changed the base branch from master to v0.59 January 16, 2026 11:59
@apiology apiology changed the base branch from v0.59 to master January 16, 2026 12:02
* Fix merge

* Adjust annotations

* Fix typecheck errors

* Fix merge

* Fix merge

* Fix some @sg-ignores

* Fix merge

* Merge branch 'intersection_types' into flow_sensitive_typing_2_0

* Fix RuboCop issue

* Fix type issues

* Fix type issues

* Fix rspec.yml

* Fix rspec.yml

* Add @sg-ignores

* Remove @sg-ignores

* Merge branch 'or_support_in_flow_sensitive_typing' into union_type_enforcement

* Fix spec

* Fix annotations

* Fix RuboCop issues

* Bump RBS versions in rspec test

* Fix version

* Fix version matrix

* Fix version matrix

* Fix version matrix

* Fix version matrix

* Fix version matrix

* Exclude another

* Exclude another

* Add version, fix doc

* init -> config

* Fix rbs-version for Ruby 4.0 in CI workflow

* Clean up ruby-version entries in rspec.yml

Removed deprecated ruby-version entries for RBS.

* Fix RBS version for Ruby 4.0 in workflow

* Fix merge

* Improve signature combination

Use our generated RBS signature from parameters as a key to combine
method signatures from RBS/YARD pins.

This is closer to what RBS does than the current technique of using
the arity alone, and fixes a key degenerate case in Integer#+ revealed
by updated definitions used by recently released RBS gems

* Update annotations

* Drop annotation

* Fix RuboCop issue

* Fix merge

* Don't use solargraph-rspec branch

* Fix merge

* Debug

* Add another use of stdlib dependencies in RBS

* Mock additional call

* Fix annotations

* Update types in rspec undercover

* Debug

* Debug

* Drop incorrect rbs collection use in spec

* Update rubocop todo

* Revert change

* Fix RuboCop issue

* Fix annotations

* Fix annotations

* RuboCop fix

* Use "type arity" to guide signature combination

* Update rubocop todo

* Include return type arity in comparison

* Add dodgy return type

* Fix RuboCop issue

* Add Ruby 4.0 jobs

* Exclude another combo

* Exclude another combo

* Update rules to use report?

* Fix merge

* Fix merge

* Drop dead code

* Bump version to 0.59.0.dev.1

* Rename rule

* Update RuboCop todo file

* Update RuboCop todo file

* Ratchet rubocop TODO file

* Move to skip:

* Mark spec as pending

* Revert spec change

* Drop old workaround

* Fix merge

* Fix typechecking issues

* Revert doc

* Fix spelling

* Fix merge issue

* Exclude the current gemspec from pins brought in from gem

* Check pathname instead

* Add sg-ignore

* Avoid rbs pollution

We were using the sig/shims directory for some internally helpful
shims; unfortunately that exported them during gem installs, causing
castwide#1144

* Test with RBS 4.0.0.dev.5

* Open up in gemspec

* Fix missing spot

* Typecheck using RBS prereleases

* Move point of ignoring cached gems for gem projects

* Fix issues resolving cgi escape functions

* Be more careful marking things as stdlib

* Reclassify rbs gem

* Fix merge

* Add sg-ignore

* Fix merge

* Remove outdated workaround

* Fix @sg-ignore name

* Restore workaround

* Restore workaround

* Merge branch 'flow_sensitive_typing_2_0' into 2025-01-06

* Fix method signature

* Fix annotations

* Add regression test and fix for issue found during future merge

* Add regression test and fix for issue found during future merge

* Fix merge

* Fix merge

* Fix merge

* Fix merge

* Use correct field for self type resolution

Add a regression test and fix for self type resolution issue found on
a future branch

* Fix 'solargraph pin --references ClassName' private method call

* Add error handling

* Fix another location with another test case

* Drop now-unneeded @sg-ignore

* Don't log caching for each dependent library

This causes duplicate logging on standard libraries, many of which are
esoteric (e.g., "cgi-escaping").  The current method as of the
2025-01-06 branch would result in each stdlib library being cached
individually.

* Drop logging entirely

* Fix some types based on future branch feedback

* Provide Gem::Specification to outside interface

* Provide Gem::Specification to outside interface

* Use #to_spec

* Provide Gem::Specification to outside interface

* Fix typechecking error

* Use consistent bundler versions

* Fix type issue

* Fix annotations based on future branch feedback

* Add some @todos

* Fix annotations

* Fix annotations

* Fix annotation

* Add diff::lcs shim

* Improve spec expectations

* Add @sg-ignore

* Fix rspec checks to run on all types of PRs

* Fix merge

* Fix merge

* Fix merge
@apiology apiology changed the base branch from master to v0.59 January 27, 2026 14:39
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3 participants