chore: improve Rails CI setup and bump Rubies

.github/workflows/ci.yml

@@ -34,12 +34,12 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - 3.2.8
-          - 3.3.8
-          - 3.4.3
+          - 3.2.9
+          - 3.3.9
+          - 3.4.6
           - 3.5.0-preview1
-          - jruby-10.0.0.0
-          - truffleruby-24.2.1
+          - jruby-10.0.2.0
+          - truffleruby-25.0.0
           - system
         os:
           - ubuntu-latest
@@ -54,7 +54,7 @@ jobs:
             ruby: 3.5.0-preview1
           # TruffleRuby doesn't work on Windows.
           - os: windows-latest
-            ruby: truffleruby-24.2.1
+            ruby: truffleruby-25.0.0
     defaults:
       run:
         working-directory: examples/gem
@@ -72,7 +72,7 @@ jobs:
       - if: matrix.ruby == 'system'
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2.8
+          ruby-version: 3.2.9
       - run: bazel build ...
       - run: bazel run lib/gem:add-numbers 2
       - run: bazel run lib/gem:print-version
@@ -117,8 +117,8 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - 3.3.8
-          - jruby-10.0.0.0
+          - 3.3.9
+          - jruby-10.0.2.0
         use-system-ruby:
           - true
           - false
@@ -149,20 +149,11 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
-          - jruby-10.0.0.0
+          - jruby-10.0.2.0
         os:
           - ubuntu-latest
           - macos-latest
           - windows-latest
-        mode:
-          - bzlmod
-        exclude:
-          # Previews are not available via RubyInstaller.
-          - os: windows-latest
-            ruby: 3.5.0-preview1
-          # TruffleRuby doesn't work on Windows.
-          - os: windows-latest
-            ruby: truffleruby-24.2.1
     defaults:
       run:
         working-directory: examples/deep_gem
@@ -180,7 +171,7 @@ jobs:
       - if: matrix.ruby == 'system'
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2.8
+          ruby-version: 3.2.9
       - run: ./do_test
 
   examples-rails:
@@ -196,15 +187,6 @@ jobs:
           - ubuntu-latest
           - macos-latest
           - windows-latest
-        mode:
-          - bzlmod
-        exclude:
-          # Previews are not available via RubyInstaller.
-          - os: windows-latest
-            ruby: 3.5.0-preview1
-          # TruffleRuby doesn't work on Windows.
-          - os: windows-latest
-            ruby: truffleruby-24.2.1
     defaults:
       run:
         working-directory: examples/rails
@@ -215,14 +197,8 @@ jobs:
           # Move autoload_externally to .bazelrc once Bazel 6 support is dropped.
           bazelrc: common --announce_rc --incompatible_autoload_externally=
           module-root: examples/rails
-          # Workaround for long path issues: https://github.com/jruby/jruby/issues/3995.
-          output-base: ${{ matrix.os == 'windows-latest' && 'D:/b' || '' }}
           repository-cache: true
       - run: echo ${{ matrix.ruby }} > .ruby-version
-      - if: matrix.ruby == 'system'
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: 3.4.5
       - run: ./do_test
 
   release:
@@ -234,6 +210,7 @@ jobs:
       - examples-gem
       - examples-jekyll
       - examples-native_ext
+      - examples-rails
     uses: bazel-contrib/.github/.github/workflows/release_ruleset.yaml@v7
     with:
       mount_bazel_caches: false

README.md

@@ -22,7 +22,7 @@ The ruleset is known to work with:
 load("@rules_ruby//ruby:deps.bzl", "rb_register_toolchains")
 
 rb_register_toolchains(
-    version = "3.1.6",
+    version = "3.3.9",
     # alternatively, load version from .ruby-version file
     # version_file = "//:.ruby-version",
 )
@@ -102,7 +102,7 @@ The following toolchains are known to work and tested on CI.
 | MRI 3.3          | 🟩    | 🟩    | 🟩      |
 | MRI 3.2          | 🟩    | 🟩    | 🟩      |
 | JRuby 10.0       | 🟩    | 🟩    | 🟩      |
-| TruffleRuby 24.0 | 🟩    | 🟩    | 🟥      |
+| TruffleRuby 25.0 | 🟩    | 🟩    | 🟥      |
 
 The following toolchains were previously known to work but *no longer tested on CI*.
 
@@ -113,6 +113,7 @@ The following toolchains were previously known to work but *no longer tested on
 | MRI 2.7          | 🟩    | 🟩    | 🟩      |
 | JRuby 9.4        | 🟩    | 🟩    | 🟩      |
 | JRuby 9.3        | 🟩    | 🟩    | 🟩      |
+| TruffleRuby 24.0 | 🟩    | 🟩    | 🟥      |
 | TruffleRuby 23.0 | 🟩    | 🟩    | 🟥      |
 | TruffleRuby 22.0 | 🟩    | 🟩    | 🟥      |
 

examples/deep_gem/.ruby-version

@@ -1 +1 @@
-jruby-10.0.0.0
+jruby-10.0.2.0

examples/gem/.ruby-version

@@ -1 +1 @@
-jruby-10.0.0.0
+jruby-10.0.2.0

examples/native_ext/.ruby-version

@@ -1 +1 @@
-jruby-10.0.0.0
+jruby-10.0.2.0

examples/rails/Gemfile.lock

@@ -200,6 +200,7 @@ PLATFORMS
   arm-linux-gnu
   arm-linux-musl
   arm64-darwin
+  arm64-darwin-25
   x86_64-darwin
   x86_64-linux-gnu
   x86_64-linux-musl

examples/rails/MODULE.bazel

@@ -28,9 +28,6 @@ bazel_dep(
 ruby = use_extension("@rules_ruby//ruby:extensions.bzl", "ruby")
 ruby.toolchain(
     name = "ruby",
-    # ruby-build is used to download CRuby
-    # https://github.com/rbenv/ruby-build
-    ruby_build_version = "20250724",
     version_file = "//:.ruby-version",
 )
 ruby.bundle_fetch(

examples/rails/people_tracker/Gemfile.lock

@@ -381,6 +381,7 @@ PLATFORMS
   arm-linux-gnu
   arm-linux-musl
   arm64-darwin-24
+  arm64-darwin-25
   x86_64-linux
   x86_64-linux-gnu
   x86_64-linux-musl

ruby/private/bundler_checksums.bzl

@@ -4,6 +4,10 @@
 # curl -sSf https://rubygems.org/api/v1/versions/bundler.json | jq 'map({key: .number, value: .sha}) | from_entries' | grep -vE '\.pre|\.rc|\.beta'
 
 BUNDLER_CHECKSUMS = {
+    "2.7.2": "1decaf9e2e1acb91b6586a2925c8f3f6da2334a82731a62ff2ded1b83c283871",
+    "2.7.1": "0ad5a002a879776b2a98be652f557ac8731be3353612d63fa4ef1b2706dc1e0b",
+    "2.7.0": "27c18e8c1593dd0cab39140265453001e3bd2b440e0873480104c6df347e15ab",
+    "2.6.9": "a25675ffbd055ae1186766cc1e120b4cf62588e88abb59b99c57e22b1c55c9eb",
     "2.6.8": "bde999917296a162e49564942dc2312ed9a8d32fc2f7b496c95f6df3cfcc87a9",
     "2.6.7": "90459ee83f45320f40bc5b255037f5800ce90de8c7061127e5e6a64231020393",
     "2.6.6": "832b2ab8d2ad6e3d275138fb640df3d36d4818e142d13b277b44886711b89761",

ruby/private/download.bzl

@@ -1,6 +1,6 @@
 "Repository rule for fetching Ruby interpreters"
 
-RUBY_BUILD_VERSION = "20250430"
+RUBY_BUILD_VERSION = "20250925"
 
 _JRUBY_BINARY_URL = "https://repo1.maven.org/maven2/org/jruby/jruby-dist/{version}/jruby-dist-{version}-bin.tar.gz"
 _RUBY_BUILD_URL = "https://github.com/rbenv/ruby-build/archive/refs/tags/v{version}.tar.gz"
@@ -38,7 +38,12 @@ _JRUBY_VERSIONS = {
     "9.4.10.0": "0b325bb6e64896dfcf235bbc6506ca9b5af78f1c8fec7f048bc4188b1793b5e0",
     "9.4.11.0": "cf4067bdc3a6ab518c786588e2486adc047b9cea0b96a43218b03ac651d26e11",
     "9.4.12.0": "05c5d203d6990c92671cc42f57d2fa1c1083bbfd16fa7023dc5848cdb8f0aa2e",
+    "9.4.13.0": "226d9c3a2e332f8f249838f96c20e87e0df2b9a464a11477b47be6dafb66412c",
+    "9.4.14.0": "7ea2be8d0c5989714c795b4544492bf9941c9576e7a78f593a19c85567bc0452",
     "10.0.0.0": "427d9827ed23fe6b4d11fe61665c75dd7476ba36a0438376eb310ce2a8d24733",
+    "10.0.0.1": "0ba34ac5dfec7c22659b14db668a06284db7fc1c820c49c04b92271a6636bafb",
+    "10.0.1.0": "22174ed408aa19340fc3c609b67f5a83374539ecc50053153d60f6e1f81faa9d",
+    "10.0.2.0": "b8a026f38aa98461a04ed0aa0b20891ce257ecbe53e124719ce9ee5b804525f1",
 }
 _JRUBY_INTEGRITY_MISSING = """