Commit ababc7a

@@ -9,7 +9,7 @@ RSpec.shared_context 'shell execution' do
     full_command = "#{env} bundle exec ruby ./exe/saml-kit #{command} 2>&1"
     puts full_command unless mute
     output = `#{full_command}`
-    [$CHILD_STATUS, output]
+    [$?, output]
   end
 end
 

@@ -1,5 +1,11 @@
 sudo: false
 language: ruby
+cache: bundler
 rvm:
+  - 2.2.9
+  - 2.3.6
+  - 2.4.3
   - 2.5.0
-before_install: gem install bundler -v 1.16.1
+script:
+  - bin/cibuild
+  - bin/lint

@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
 
   spec.summary       = 'A command line interface for saml-kit.'
   spec.description   = 'A command line interface for saml-kit.'
-  spec.homepage      = 'http://www.mokhan.ca/'
+  spec.homepage      = 'https://www.mokhan.ca/'
   spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0").reject do |f|