Pin rubocop-ast development gem due to new dep on prism (#17407)

donoghuc · mergify[bot] · commit bc93613837ad · 2025-03-26T15:49:46.000Z
The rubocop-ast gem just introduced a new dependency on prism. - https://rubygems.org/gems/rubocop-ast/versions/1.43.0 In our install default gem rake task we are seeing issues trying to build native extensions. I see that in upstream jruby they are seeing a similar problem (at least it is the same failure mode jruby/jruby#8415 This commit pins rubocop-ast to 1.42.0 which is the last version that did not have an explicit prism dependency. (cherry picked from commit 6de59f2)
diff --git a/Gemfile.template b/Gemfile.template
@@ -26,6 +26,8 @@ gem "stud", "~> 0.0.22", :group => :build
 gem "fileutils", "~> 1.7"
 
 gem "rubocop", :group => :development
+# rubocop-ast 1.43.0 carries a dep on `prism` which requires native c extensions
+gem 'rubocop-ast', '= 1.42.0', :group => :development
 gem "belzebuth", :group => :development
 gem "benchmark-ips", :group => :development
 gem "ci_reporter_rspec", "~> 1", :group => :development
