ci: pin truffleruby json appraisals

Author: pboling

Appraisals

@@ -104,6 +104,8 @@ appraise "ruby-2-7" do
 end
 
 appraise "ruby-3-0" do
+  eval_gemfile "modular/json/truffleruby_22_3.gemfile"
+  eval_gemfile "modular/json/truffleruby_23_0.gemfile"
   eval_gemfile "modular/x_std_libs/r3.1/libs.gemfile"
   eval_gemfile "modular/faraday_v2.gemfile"
   eval_gemfile "modular/hashie_v5.gemfile"
@@ -124,8 +126,8 @@ appraise "ruby-3-1" do
 end
 
 appraise "ruby-3-2" do
+  eval_gemfile "modular/json/truffleruby_23_1.gemfile"
   eval_gemfile "modular/x_std_libs/r3/libs.gemfile"
-  gem "json", "< 2.19"
   eval_gemfile "modular/faraday_v2.gemfile"
   eval_gemfile "modular/hashie_v5.gemfile"
   eval_gemfile "modular/jwt_v2.gemfile"

CHANGELOG.md

@@ -33,6 +33,9 @@ Please file a bug if you notice a violation of semantic versioning.
 - Marked generated EOL TruffleRuby 22.3, 23.0, and 23.1 matrix entries
   experimental so native extension build failures do not fail the whole
   workflow.
+- Pinned `json` only for EOL TruffleRuby appraisal bundles, matching the
+  default `json` gem shipped with each TruffleRuby release instead of
+  constraining MRI Ruby appraisal bundles.
 
 ### Security
 

gemfiles/modular/json/truffleruby_22_3.gemfile

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+if RUBY_ENGINE == "truffleruby" && RUBY_ENGINE_VERSION.start_with?("22.3")
+  # TruffleRuby 22.3 ships the json default gem from its emulated MRI Ruby.
+  gem "json", "= 2.5.1"
+end

gemfiles/modular/json/truffleruby_23_0.gemfile

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+if RUBY_ENGINE == "truffleruby" && RUBY_ENGINE_VERSION.start_with?("23.0")
+  # TruffleRuby 23.0 ships the json default gem from its emulated MRI Ruby.
+  gem "json", "= 2.6.1"
+end

gemfiles/modular/json/truffleruby_23_1.gemfile

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+if RUBY_ENGINE == "truffleruby" && RUBY_ENGINE_VERSION.start_with?("23.1")
+  # TruffleRuby 23.1 ships the json default gem from its emulated MRI Ruby.
+  gem "json", "= 2.6.3"
+end

gemfiles/ruby_3_0.gemfile

@@ -4,6 +4,10 @@ source "https://gem.coop"
 
 gemspec :path => "../"
 
+eval_gemfile("modular/json/truffleruby_22_3.gemfile")
+
+eval_gemfile("modular/json/truffleruby_23_0.gemfile")
+
 eval_gemfile("modular/x_std_libs/r3.1/libs.gemfile")
 
 eval_gemfile("modular/faraday_v2.gemfile")

gemfiles/ruby_3_2.gemfile

@@ -2,10 +2,10 @@
 
 source "https://gem.coop"
 
-gem "json", "< 2.19"
-
 gemspec :path => "../"
 
+eval_gemfile("modular/json/truffleruby_23_1.gemfile")
+
 eval_gemfile("modular/x_std_libs/r3/libs.gemfile")
 
 eval_gemfile("modular/faraday_v2.gemfile")

mise.toml

@@ -25,4 +25,4 @@ _.file = { path = ".env.local", redact = true }
 _.source = ".config/mise/env.sh"
 
 [tools]
-ruby = "4.0.4"
+ruby = "4.0.5"