Dropped support for Ruby <2.7.

.github/workflows/documentation.yml

@@ -17,9 +17,9 @@ jobs:
       - name: Install the correct Ruby version
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.5
+          ruby-version: 2.7
           bundler-cache: true
-          rubygems: '3.3.26'
+          rubygems: '3.4.22'
 
       - name: Prepare the virtual environment
         uses: hausgold/actions/ci@master

.github/workflows/release.yml

@@ -20,12 +20,12 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install Ruby 2.5
+      - name: Install Ruby 2.7
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 2.5
+          ruby-version: 2.7
           bundler-cache: true
-          rubygems: '3.3.26'
+          rubygems: '3.4.22'
 
       - name: Prepare the virtual environment
         uses: hausgold/actions/ci@master

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.5', '2.7']
+        ruby: ['2.7']
     steps:
       - uses: actions/checkout@v4
 
@@ -27,7 +27,7 @@ jobs:
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
-          rubygems: '3.3.26'
+          rubygems: '3.4.22'
 
       - name: Prepare the virtual environment
         uses: hausgold/actions/ci@master

.gitignore

@@ -7,6 +7,7 @@
 /pkg/
 /spec/reports/
 /tmp/
+/log/
 /vendor/
 /gemfiles/vendor/
 /Gemfile.lock

.rubocop.yml

@@ -12,7 +12,7 @@ AllCops:
   NewCops: enable
   SuggestExtensions: false
   DisplayCopNames: true
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 2.7
   TargetRailsVersion: 5.2
   Exclude:
     - bin/**/*

CHANGELOG.md

@@ -3,6 +3,7 @@
 * Moved the development dependencies from the gemspec to the Gemfile (#19)
 * Introduce `after_response` callback (#22)
 * Fix response parsing for responses exceeding the page size (#23)
+* Dropped support for Ruby <2.7 (#24)
 
 ### 1.1.0
 

Dockerfile

@@ -1,8 +1,8 @@
-FROM hausgold/ruby:2.5
+FROM hausgold/ruby:2.7
 MAINTAINER Hermann Mayer <hermann.mayer@hausgold.de>
 
 # Update system gem
-RUN gem update --system '3.3.26'
+RUN gem update --system '3.4.22'
 
 # Install system packages and the latest bundler
 RUN apt-get update -yqqq && \
@@ -11,7 +11,7 @@ RUN apt-get update -yqqq && \
     ca-certificates \
     bash-completion inotify-tools && \
   echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && /usr/sbin/locale-gen && \
-  gem install bundler -v '~> 2.3.0' --no-document --no-prerelease
+  gem install bundler -v '~> 2.4.22' --no-document --no-prerelease
 
 # Add new web user
 RUN mkdir /app && \

Makefile

@@ -101,7 +101,7 @@ test-style: \
 test-style-ruby:
 	# Run the static code analyzer (rubocop)
 	@$(call run-shell,$(BUNDLE) exec $(RUBOCOP) -a \
-		|| ($(TEST) $$($(RUBY_VERSION)) != '2.5' && true))
+		|| ($(TEST) $$($(RUBY_VERSION)) != '2.7' && true))
 
 clean:
 	# Clean the dependencies

billomat.gemspec

@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
   spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '>= 2.5'
+  spec.required_ruby_version = '>= 2.7'
 
   spec.add_runtime_dependency 'rest-client', '~> 2.1'
 end

config/docker/.bashrc

@@ -16,7 +16,9 @@ sudo sed -i 's/autostart=.*/autostart=false/g' /etc/supervisor/conf.d/*
 sudo supervisord >/dev/null 2>&1 &
 
 # Wait for supervisord
-while ! supervisorctl status >/dev/null 2>&1; do sleep 1; done
+while ! (sudo supervisorctl status | grep avahi) >/dev/null 2>&1; do
+  sleep 1
+done
 
 # Boot the mDNS stack
 echo '# Start the mDNS stack'

spec/billomat/configuration_spec.rb

@@ -13,7 +13,8 @@
     end
 
     it 'raises an error when assigned a non proc' do
-      expect { configuration.after_response = :foo }.to raise_error(ArgumentError)
+      expect { configuration.after_response = :foo }.to \
+        raise_error(ArgumentError)
     end
   end
 end

spec/billomat/gateway_spec.rb

@@ -26,7 +26,7 @@
 
     context 'without a body' do
       it 'only returns the original error message' do
-        expect(error.to_s).to be_eql('RestClient::Exception')
+        expect(error.to_s).to eql('RestClient::Exception')
       end
     end
   end

spec/billomat/models/base_spec.rb

@@ -20,11 +20,11 @@
     end
 
     it 'allows to access the data easily (#id)' do
-      expect(base.id).to be_eql(123)
+      expect(base.id).to be(123)
     end
 
     it 'allows to access the data easily (#foo)' do
-      expect(base.foo).to be_eql('bar')
+      expect(base.foo).to eql('bar')
     end
   end