From efd3fbfda90da9a2bae32c54d73bc6738a61897c Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Fri, 10 May 2024 17:25:16 +0900
Subject: [PATCH 1/3] Fix error on Ruby 3.4 (dev)

drb and nkf are bundled gems on Ruby 3.4 now.
---
 bitclust-core.gemspec | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bitclust-core.gemspec b/bitclust-core.gemspec
index 68c7d66c..1f4d62cd 100644
--- a/bitclust-core.gemspec
+++ b/bitclust-core.gemspec
@@ -34,4 +34,6 @@ EOD
   s.add_runtime_dependency "rack"
   s.add_runtime_dependency "progressbar", ">= 1.9.0", "< 2.0"
   s.add_runtime_dependency "webrick"
+  s.add_runtime_dependency "drb"
+  s.add_runtime_dependency "nkf"
 end

From eb078f4f66870d21f6a3f698b4747a31482af970 Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Fri, 10 May 2024 17:28:05 +0900
Subject: [PATCH 2/3] Bump version

---
 lib/bitclust/version.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bitclust/version.rb b/lib/bitclust/version.rb
index 7b64d1d0..6a530c50 100644
--- a/lib/bitclust/version.rb
+++ b/lib/bitclust/version.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 module BitClust
-  VERSION = "1.3.1"
+  VERSION = "1.4.0"
 end

From 60357763fd4128eadcee1d1ded76b07003caec10 Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Fri, 10 May 2024 17:35:21 +0900
Subject: [PATCH 3/3] Update ruby versions and actions

---
 .github/workflows/test.yml | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 00bdbed6..79466dfd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,13 +3,24 @@ name: test
 on: [push, pull_request]
 
 jobs:
+  ruby-versions:
+    runs-on: ubuntu-latest
+    outputs:
+      versions: ${{ steps.versions.outputs.value }}
+    steps:
+      - id: versions
+        run: |
+          versions=$(curl -s 'https://cache.ruby-lang.org/pub/misc/ci_versions/cruby.json' | jq -c '. + []')
+          echo "value=${versions}" >> $GITHUB_OUTPUT
+
   build:
+    needs: ruby-versions
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: [ 3.1, '3.0', 2.7, 2.6, 2.5, 2.4, 2.3, ruby-head ]
+        ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
@@ -19,16 +30,17 @@ jobs:
       run: bundle exec rake
 
   rurema:
+    needs: ruby-versions
     runs-on: ubuntu-latest
     strategy:
       matrix:
         # NOTE: rurema/doctreeは2.5+しかサポートしていない
-        ruby: [ 3.1, '3.0', 2.7, 2.6, 2.5, ruby-head ]
+        ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         path: 'bitclust'
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         repository: 'rurema/doctree'
         path: 'doctree'
@@ -52,7 +64,7 @@ jobs:
         for d in *.*; do
           tar acf ../artifact/$d.tar.xz $d
         done
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v4
       with:
         name: statichtml-ubuntu-latest-${{ matrix.ruby }}
         path: /tmp/artifact/*.tar.xz
@@ -61,7 +73,7 @@ jobs:
       run: |
         cd /tmp
         mv -v html html.pr
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         path: 'bitclust'
         ref: ${{ github.event.pull_request.base.sha }}
@@ -77,7 +89,7 @@ jobs:
         mv -v html html.base
         git diff --no-index html.base html.pr --stat || true
         git diff --no-index html.base html.pr --output artifact/html.diff || true
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v4
       with:
         name: diff-ubuntu-latest-${{ matrix.ruby }}
         path: /tmp/artifact/html.diff