add podman for integration test

Author: olegantonyan

.github/workflows/ruby.yml

@@ -34,6 +34,7 @@ jobs:
 
   integration_test:
     runs-on: ubuntu-latest
+    timeout-minutes: 120
 
     services:
       docker:

.ruby-version

@@ -4,6 +4,7 @@
 require 'tmpdir'
 
 require 'omnipackage_agent/utils/yaml'
+require 'omnipackage_agent/container_runtime'
 
 module OmnipackageAgent
   class Config
@@ -50,7 +51,7 @@ def initialize(hash, attributes = ATTRIBUTES) # rubocop: disable Metrics/MethodL
           end
 
           if a == :container_runtime && value == 'auto'
-            instance_variable_set("@#{a}", auto_detect_container_runtime)
+            instance_variable_set("@#{a}", ::OmnipackageAgent::ContainerRuntime.auto_detect)
           else
             instance_variable_set("@#{a}", value)
           end
@@ -59,12 +60,5 @@ def initialize(hash, attributes = ATTRIBUTES) # rubocop: disable Metrics/MethodL
       end
       freeze
     end
-
-    private
-
-    def auto_detect_container_runtime
-      possibilities = %w[podman docker]
-      possibilities.find { |cmd| system("#{cmd} --version > /dev/null 2>&1") } || (raise "you have to install #{possibilities.join(' or ')}")
-    end
   end
 end

lib/omnipackage_agent/config.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module OmnipackageAgent
+  module ContainerRuntime
+    module_function
+
+    AVAILABLE = %w[podman docker].freeze
+
+    def auto_detect
+      AVAILABLE.find { |cmd| system("#{cmd} --version > /dev/null 2>&1") } || (raise "you have to install #{AVAILABLE.join(' or ')}")
+    end
+  end
+end

lib/omnipackage_agent/container_runtime.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
 
-require 'test_helper'
 require 'minitest/fail_fast'
+
+require 'test_helper'

test/integration/integration_test_helper.rb

@@ -4,8 +4,6 @@
 
 class TestBuildSampleProject < ::Minitest::Test
   %w[podman docker].each do |container_runtime|
-    # next unless system("#{container_runtime} --version > /dev/null 2>&1")
-
     ::OmnipackageAgent::Distro.each do |distro|
       next if distro.deprecated
 
@@ -16,9 +14,7 @@ class TestBuildSampleProject < ::Minitest::Test
   end
 
   def test_auto_detect_container_runtime
-    cmd = ::OmnipackageAgent::Config.get.container_runtime
-
-    assert system("#{cmd} --version > /dev/null 2>&1")
+    assert system("#{::OmnipackageAgent::ContainerRuntime.auto_detect} --version > /dev/null 2>&1")
   end
 
   private