Add Gemfile and puppet 4 checks

In anticipation of puppet 4, start trying to deal with puppet 4 things
that can be helpfully predicted by puppet lint plugins. Also fix lint
errors caught by the puppet-lint-absolute_classname-check gem as well
as arrow alignment errors not caught before.

Change-Id: I6ee8cc21247258d9a37ce3304c207c4b637378f7

.gitignore

@@ -0,0 +1,2 @@
+Gemfile.lock
+.bundled_gems/

Gemfile

@@ -0,0 +1,30 @@
+source 'https://rubygems.org'
+
+group :development, :test do
+  gem 'puppetlabs_spec_helper', :require => false
+
+  gem 'metadata-json-lint'
+  # This is nice and all, but let's not worry about it until we've actually
+  # got puppet 4.x sorted
+  # gem 'puppet-lint-param-docs'
+  gem 'puppet-lint-absolute_classname-check'
+  gem 'puppet-lint-absolute_template_path'
+  gem 'puppet-lint-trailing_newline-check'
+
+  # Puppet 4.x related lint checks
+  gem 'puppet-lint-unquoted_string-check'
+  gem 'puppet-lint-empty_string-check'
+  gem 'puppet-lint-leading_zero-check'
+  gem 'puppet-lint-variable_contains_upcase'
+  gem 'puppet-lint-spaceship_operator_without_tag-check'
+  gem 'puppet-lint-undef_in_function-check'
+
+  if puppetversion = ENV['PUPPET_GEM_VERSION']
+    gem 'puppet', puppetversion, :require => false
+  else
+    gem 'puppet', '~> 3.0', :require => false
+  end
+
+end
+
+# vim:ft=ruby

manifests/fetch_remotes.pp

@@ -16,7 +16,7 @@ class jeepyb::fetch_remotes(
 ) {
   validate_array($log_options)
 
-  include jeepyb
+  include ::jeepyb
 
   cron { 'jeepyb_gerritfetchremotes':
     ensure  => $ensure,
@@ -25,7 +25,7 @@ class jeepyb::fetch_remotes(
     command => "sleep $((RANDOM\%60+90)) && /usr/local/bin/manage-projects -v >> ${logfile} 2>&1",
   }
 
-  include logrotate
+  include ::logrotate
   logrotate::file { $logfile:
     log     => $logfile,
     options => $log_options,

manifests/init.pp

@@ -4,7 +4,7 @@ class jeepyb (
   $git_source_repo = 'https://git.openstack.org/openstack-infra/jeepyb',
   $git_revision    = 'master',
 ) {
-  include mysql::python
+  include ::mysql::python
 
   if ! defined(Package['python-paramiko']) {
     package { 'python-paramiko':

manifests/manage_projects.pp

@@ -14,7 +14,7 @@ class jeepyb::manage_projects(
 ) {
   validate_array($log_options)
 
-  include jeepyb
+  include ::jeepyb
 
   exec { 'jeepyb_manage_projects':
     command     => "/usr/local/bin/manage-projects -v >> ${logfile} 2>&1",
@@ -23,7 +23,7 @@ class jeepyb::manage_projects(
     logoutput   => true,
   }
 
-  include logrotate
+  include ::logrotate
   logrotate::file { $logfile:
     log     => $logfile,
     options => $log_options,

manifests/openstackwatch.pp

@@ -12,7 +12,7 @@ class jeepyb::openstackwatch(
   $minute = '18',
   $hour = '*',
 ) {
-  include jeepyb
+  include ::jeepyb
 
   group { 'openstackwatch':
     ensure => present,