Merge pull request #28 from headius/jruby

Add JRuby's syslog

Author: hsbt

.github/workflows/test.yml

@@ -6,7 +6,6 @@ jobs:
   ruby-versions:
     uses: ruby/actions/.github/workflows/ruby_versions.yml@master
     with:
-      engine: cruby-truffleruby
       min_version: 2.5
 
   build:

Rakefile

@@ -7,14 +7,20 @@ Rake::TestTask.new(:test) do |t|
   t.test_files = FileList["test/**/test_*.rb"]
 end
 
-require 'rake/extensiontask'
-Rake::ExtensionTask.new("syslog_ext") do |ext|
-  ext.ext_dir = 'ext/syslog'
+if RUBY_ENGINE == 'jruby'
+  # nothing to compile for JRuby
+  task :compile do end
+else
+  require 'rake/extensiontask'
+  Rake::ExtensionTask.new("syslog_ext") do |ext|
+    ext.ext_dir = 'ext/syslog'
 
-  # In contrast to "gem install" a "rake compile" is expecting the C-ext file even on Windows.
-  # Work around by creating a dummy so file.
-  task "#{ext.tmp_dir}/#{ext.platform}/stage/lib" do |t|
-    touch "#{ext.tmp_dir}/#{ext.platform}/#{ext.name}/#{RUBY_VERSION}/#{ext.name}.so"
+    # In contrast to "gem install" a "rake compile" is expecting the C-ext file even on Windows.
+    # Work around by creating a dummy so file.
+    task "#{ext.tmp_dir}/#{ext.platform}/stage/lib" do |t|
+      touch "#{ext.tmp_dir}/#{ext.platform}/#{ext.name}/#{RUBY_VERSION}/#{ext.name}.so"
+    end
   end
 end
+
 task :default => :test

ext/syslog/extconf.rb

@@ -14,7 +14,7 @@ def windows?
   RbConfig::CONFIG["host_os"] =~ /mswin|mingw/
 end
 
-if windows?
+if windows? || RUBY_ENGINE == 'jruby'
   generate_dummy_makefile
 else
   have_library("log") # for Android

lib/syslog.rb

@@ -1,10 +1,14 @@
 begin
-  require 'syslog_ext'
+  if RUBY_ENGINE == 'jruby'
+    require 'syslog/jruby'
+  else
+    require 'syslog_ext'
+  end
 rescue LoadError
   raise LoadError.new(<<-EOS)
-    Can't load Syslog!
-
-    Syslog is not supported on your system. For Windows
-    we recommend using the win32-eventlog gem.
-  EOS
+      Can't load Syslog!
+  
+      Syslog is not supported on your system. For Windows
+      we recommend using the win32-eventlog gem.
+    EOS
 end