Add jruby build

Author: andyundso

.github/workflows/ci.yml

@@ -15,10 +15,14 @@ jobs:
           - "3.1"
           - "3.2"
           - "3.3"
+          - "jruby"
         rails:
           - "6-1"
           - "7-0"
           - "7-1"
+        exclude:
+          - ruby: jruby # the JDBC adapter for Rails 7.1 is not released yet
+            rails: 7-1
 
     services:
       mysql:

Appraisals

@@ -1,11 +1,17 @@
 # frozen_string_literal: true
 
+# nio4r v2.7.2 is broken on jruby
+# that's why we pin it to a specific version for now
+# https://github.com/socketry/nio4r/issues/315
+
 appraise 'rails-6-1' do
   gem 'rails', '~> 6.1.0'
   platforms :ruby do
     gem 'sqlite3', '~> 1.4'
   end
   platforms :jruby do
+    gem 'nio4r', '2.7.1'
+
     gem 'activerecord-jdbc-adapter', '~> 61.0'
     gem 'activerecord-jdbcpostgresql-adapter', '~> 61.0'
     gem 'activerecord-jdbcmysql-adapter', '~> 61.0'
@@ -18,9 +24,11 @@ appraise 'rails-7-0' do
     gem 'sqlite3', '~> 1.4'
   end
   platforms :jruby do
-    gem 'activerecord-jdbc-adapter', '~> 61.0'
-    gem 'activerecord-jdbcpostgresql-adapter', '~> 61.0'
-    gem 'activerecord-jdbcmysql-adapter', '~> 61.0'
+    gem 'nio4r', '2.7.1'
+
+    gem 'activerecord-jdbc-adapter', '~> 70.0'
+    gem 'activerecord-jdbcpostgresql-adapter', '~> 70.0'
+    gem 'activerecord-jdbcmysql-adapter', '~> 70.0'
   end
 end
 
@@ -30,6 +38,8 @@ appraise 'rails-7-1' do
     gem 'sqlite3', '~> 1.6'
   end
   platforms :jruby do
+    gem 'nio4r', '2.7.1'
+
     gem 'activerecord-jdbc-adapter', '~> 61.0'
     gem 'activerecord-jdbcpostgresql-adapter', '~> 61.0'
     gem 'activerecord-jdbcmysql-adapter', '~> 61.0'
@@ -42,6 +52,9 @@ appraise 'rails-master' do
     gem 'sqlite3', '~> 1.4'
   end
   platforms :jruby do
+    gem 'nio4r', '2.7.1'
+
+    # a JDBC adapter for Rails 7.1 does not exist yet
     gem 'activerecord-jdbc-adapter', '~> 61.0'
     gem 'activerecord-jdbcpostgresql-adapter', '~> 61.0'
     gem 'activerecord-jdbcmysql-adapter', '~> 61.0'

gemfiles/rails_6_1.gemfile

@@ -9,6 +9,7 @@ platforms :ruby do
 end
 
 platforms :jruby do
+  gem "nio4r", "2.7.1"
   gem "activerecord-jdbc-adapter", "~> 61.0"
   gem "activerecord-jdbcpostgresql-adapter", "~> 61.0"
   gem "activerecord-jdbcmysql-adapter", "~> 61.0"

gemfiles/rails_7_0.gemfile

@@ -9,9 +9,10 @@ platforms :ruby do
 end
 
 platforms :jruby do
-  gem "activerecord-jdbc-adapter", "~> 70.1"
-  gem "activerecord-jdbcpostgresql-adapter", "~> 70.1"
-  gem "activerecord-jdbcmysql-adapter", "~> 70.1"
+  gem "nio4r", "2.7.1"
+  gem "activerecord-jdbc-adapter", "~> 70.0"
+  gem "activerecord-jdbcpostgresql-adapter", "~> 70.0"
+  gem "activerecord-jdbcmysql-adapter", "~> 70.0"
 end
 
 gemspec path: "../"

gemfiles/rails_7_1.gemfile

@@ -9,6 +9,7 @@ platforms :ruby do
 end
 
 platforms :jruby do
+  gem "nio4r", "2.7.1"
   gem "activerecord-jdbc-adapter", "~> 61.0"
   gem "activerecord-jdbcpostgresql-adapter", "~> 61.0"
   gem "activerecord-jdbcmysql-adapter", "~> 61.0"

gemfiles/rails_master.gemfile

@@ -9,9 +9,10 @@ platforms :ruby do
 end
 
 platforms :jruby do
-  gem "activerecord-jdbc-adapter", "~> 70.1"
-  gem "activerecord-jdbcpostgresql-adapter", "~> 70.1"
-  gem "activerecord-jdbcmysql-adapter", "~> 70.1"
+  gem "nio4r", "2.7.1"
+  gem "activerecord-jdbc-adapter", "~> 61.0"
+  gem "activerecord-jdbcpostgresql-adapter", "~> 61.0"
+  gem "activerecord-jdbcmysql-adapter", "~> 61.0"
 end
 
 gemspec path: "../"