CI against Ruby 3.4

also, run app tests on newer rubies

Author: amatsuda

.github/workflows/test.yml

@@ -10,6 +10,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - name: "Ruby 3.4 & Rails 8.0"
+            ruby-version: "3.4"
+            rails-version: "8.0"
           - name: "Ruby 3.3 & Rails 8.0"
             ruby-version: "3.3"
             rails-version: "8.0"
@@ -141,13 +144,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - ruby-version: "3.3"
+          - ruby-version: "3.4"
             rails-version: "8.0"
-          - ruby-version: "2.7"
+          - ruby-version: "3.3"
             rails-version: "7"
-          - ruby-version: "2.7"
+          - ruby-version: "3.2"
             rails-version: "7.1"
-          - ruby-version: "2.7"
+          - ruby-version: "3.0"
             rails-version: "7.0"
           - ruby-version: "2.7"
             rails-version: "6"

docker-compose.yml

@@ -1,37 +1,37 @@
 version: "3.7"
 
 services:
-  ruby-3.3-rails-8.0:
+  ruby-3.4-rails-8.0:
     build:
       context: .
       dockerfile: dockerfiles/ruby.dockerfile
       args:
-        FROM: ruby:3.3
+        FROM: ruby:3.4
         RAILS_VERSION: 8.0
     volumes:
       - .:/source:delegated
 
-  ruby-2.7-rails-7:
+  ruby-3.3-rails-7:
     build:
       context: .
       dockerfile: dockerfiles/ruby.dockerfile
       args:
-        FROM: ruby:2.7
+        FROM: ruby:3.2
         RAILS_VERSION: 7
     volumes:
       - .:/source:delegated
 
-  ruby-2.7-rails-7.1:
+  ruby-3.2-rails-7.1:
     build:
       context: .
       dockerfile: dockerfiles/ruby.dockerfile
       args:
-        FROM: ruby:2.7
+        FROM: ruby:3.0
         RAILS_VERSION: 7.1
     volumes:
       - .:/source:delegated
 
-  ruby-2.7-rails-7.0:
+  ruby-3.0-rails-7.0:
     build:
       context: .
       dockerfile: dockerfiles/ruby.dockerfile