[CVE-2017-8418] Update ruby plugins for vulnerable rubocop dependency

Misc:
- Had to drop ruby < 2.1 support to bring in new dep
- changelog guidelines location

Signed-off-by: Ben Abrams <[email protected]>

Author: majormoses

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,15 +4,15 @@
 
 #### General
 
-- [ ] Update Changelog following the conventions laid out on [Keep A Changelog](http://keepachangelog.com/)
+- [ ] Update Changelog following the conventions laid out [here](https://github.com/sensu-plugins/community/blob/master/HOW_WE_CHANGELOG.md)
 
 - [ ] Update README with any necessary configuration snippets
 
 - [ ] Binstubs are created if needed
 
 - [ ] RuboCop passes
 
-- [ ] Existing tests pass 
+- [ ] Existing tests pass
 
 #### New Plugins
 
@@ -25,4 +25,3 @@
 #### Purpose
 
 #### Known Compatibility Issues
-

.travis.yml

@@ -6,7 +6,6 @@ cache:
 install:
 - bundle install
 rvm:
-- 2.0
 - 2.1
 - 2.2
 - 2.3.0
@@ -29,7 +28,6 @@ deploy:
   on:
     tags: true
     all_branches: true
-    rvm: 2.0
     rvm: 2.1
     rvm: 2.2
     rvm: 2.3.0

CHANGELOG.md

@@ -1,8 +1,21 @@
-#Change Log
+# Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachangelog.com/)
+This CHANGELOG follows the format laid out [here](https://github.com/sensu-plugins/community/blob/master/HOW_WE_CHANGELOG.md)
+
+## [Unreleased]
+
+### Security
+- updated rubocop dependency to `~> 0.51.0` per: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8418. (@majormoses)
+
+### Breaking Changes
+- removed < ruby 2.1 support which was pulled as part of security updates (@majormoses)
+
+### Changed
+- appeased the cops (@majormoses)
 
-## Unreleased
 ### Added
-- Add testing for Ruby 2.4.1
+- Add testing for Ruby 2.4.1
+
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-bigpanda/compare/5e3b6c5bb931d7ced3fcad579589ab1f5c88c2c9...HEAD
+[0.1.0]: https://github.com/sensu-plugins/sensu-plugins-bigpanda/compare/5e3b6c5bb931d7ced3fcad579589ab1f5c88c2c9...0.1.0

Rakefile

@@ -7,9 +7,9 @@ require 'yard'
 require 'yard/rake/yardoc_task'
 
 YARD::Rake::YardocTask.new do |t|
-  OTHER_PATHS = %w().freeze
+  OTHER_PATHS = %w[].freeze
   t.files = ['lib/**/*.rb', 'bin/**/*.rb', OTHER_PATHS]
-  t.options = %w(--markup-provider=redcarpet --markup=markdown --main=README.md --files CHANGELOG.md)
+  t.options = %w[--markup-provider=redcarpet --markup=markdown --main=README.md --files CHANGELOG.md]
 end
 
 RuboCop::RakeTask.new
@@ -35,4 +35,4 @@ task :check_binstubs do
   end
 end
 
-task default: [:spec, :make_bin_executable, :yard, :rubocop, :check_binstubs]
+task default: %i[spec make_bin_executable yard rubocop check_binstubs]

bin/handler-bigpanda.rb

@@ -4,14 +4,14 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'date'
 require_relative 'lib/sensu-plugins-bigpanda'
 
-Gem::Specification.new do |s|
+Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
   s.authors                = ['Sensu-Plugins and contributors']
   s.date                   = Date.today.to_s
   s.description            = 'This plugin provides a handler for sending Sensu
                               event data to BigPanda.'
   s.email                  = '<[email protected]>'
   s.executables            = Dir.glob('bin/**/*.rb').map { |file| File.basename(file) }
-  s.files                  = Dir.glob('{bin,lib}/**/*') + %w(LICENSE README.md CHANGELOG.md)
+  s.files                  = Dir.glob('{bin,lib}/**/*') + %w[LICENSE README.md CHANGELOG.md]
   s.homepage               = 'https://github.com/sensu-plugins/sensu-plugins-bigpanda'
   s.license                = 'MIT'
   s.metadata               = { 'maintainer'         => 'sensu-plugin',
@@ -23,7 +23,7 @@ Gem::Specification.new do |s|
   s.platform               = Gem::Platform::RUBY
   s.post_install_message   = 'You can use the embedded Ruby by setting EMBEDDED_RUBY=true in /etc/default/sensu'
   s.require_paths          = ['lib']
-  s.required_ruby_version  = '>= 2.0.0'
+  s.required_ruby_version  = '>= 2.1.0'
   s.summary                = 'Sensu plugin handler for sending Sensu event data to BigPanda'
   s.test_files             = s.files.grep(%r{^(test|spec|features)/})
   s.version                = SensuPluginsBigPanda::Version::VER_STRING
@@ -37,6 +37,6 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rake',                      '~> 10.0'
   s.add_development_dependency 'redcarpet',                 '~> 3.2'
   s.add_development_dependency 'rspec',                     '~> 3.1'
-  s.add_development_dependency 'rubocop',                   '~> 0.40.0'
+  s.add_development_dependency 'rubocop',                   '~> 0.51.0'
   s.add_development_dependency 'yard',                      '~> 0.8'
 end