discourse/chef/cookbooks/omnibus_updater/recipes/downloader.rb

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2013-07-05 10:56:57 -04:00
# NOTE: This recipe is here for others that just want the
# package, not the actual installation (lxc for example)
if(node[:omnibus_updater][:direct_url])
remote_path = node[:omnibus_updater][:direct_url]
else
version = node[:omnibus_updater][:version] || ''
remote_path = OmnibusTrucker.url(
OmnibusTrucker.build_url(node,
:version => node[:omnibus_updater][:force_latest] ? nil : version.sub(/\-.+$/, ''),
:prerelease => node[:omnibus_updater][:preview]
), node
)
end
if(remote_path)
node.set[:omnibus_updater][:full_url] = remote_path
Chef::Log.info "Omnibus Updater remote path: #{remote_path}"
remote_file "omnibus_remote[#{File.basename(remote_path)}]" do
path File.join(node[:omnibus_updater][:cache_dir], File.basename(remote_path))
source remote_path
backup false
action :create_if_missing
only_if do
unless(version = node[:omnibus_updater][:version])
version = node[:omnibus_updater][:full_url].scan(%r{chef_(\d+\.\d+.\d+)}).flatten.first
end
node[:omnibus_updater][:always_download] || Chef::VERSION != version.to_s.sub(/\-.+$/, '')
end
end
else
Chef::Log.warn 'Failed to retrieve omnibus download URL'
end
include_recipe 'omnibus_updater::old_package_cleaner'