Merge pull request #15 from voxik/ruby-3.3

Add Ruby 3.3 into CI and use `logger` tool for logging

Author: voxik

.github/workflows/ruby.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby-version: ['2.5', '3.0', '3.1', '3.2']
+        ruby-version: ['2.5', '3.0', '3.1', '3.2', '3.3']
 
     steps:
     - uses: actions/checkout@v4

README.md

@@ -18,6 +18,11 @@ gem "abrt", :require => false
 
 line into your *Gemfile*.
 
+### Dependencies
+
+This library is using `logger` command from util-linux for logging purposes.
+Please make sure it is available on your system for proper functionality.
+
 ## Usage
 
 There are several ways how to run any application with ABRT handler enabled.

lib/abrt/handler.rb

@@ -1,5 +1,5 @@
 require 'socket'
-require 'syslog'
+require_relative 'util_linux_logger'
 require_relative 'exception'
 
 module ABRT
@@ -16,7 +16,7 @@ def self.handle_exception(exception)
 private
 
   def self.syslog
-    @syslog ||= Syslog.open 'abrt'
+    @syslog ||= UtilLinuxLogger.open 'abrt'
   end
 
   def self.report(exception, io = nil)

lib/abrt/util_linux_logger.rb

@@ -0,0 +1,34 @@
+# UtilLinuxLogger is small utility class intended to be drop in replacement for
+# Syslog. It uses `logger` command from util-linux project to provide system
+# logging facilities.
+#
+# It implements just minimal interface required by ABRT project.
+class UtilLinuxLogger
+  # :yields: syslog
+  #
+  # Open the UtilLinuxLoggersyslog facility.
+  #
+  # `ident` is a String which identifies the calling program.
+  def self.open(ident)
+    self.new(ident)
+  end
+
+  def initialize(ident)
+    @ident = ident
+  end
+
+  def notice(format_string, *arguments)
+    log 'user.notice', format_string, *arguments
+  end
+
+  def err(format_string, *arguments)
+    log 'user.err', format_string, *arguments
+  end
+
+private
+  def log(priority, format_string, *arguments)
+    IO.popen "logger -p #{priority} -t #{@ident} --socket-errors=off", 'w' do |io|
+      io.write sprintf(format_string, *arguments)
+    end
+  end
+end