Sha256: dc34abfab19a160cd9695c95080247eb343838ef80af7d28c5bfae9f8b06ad70
Contents?: true
Size: 1.3 KB
Versions: 15
Compression:
Stored size: 1.3 KB
Contents
module Jets::Cfn
class Download
include Jets::AwsServices
def download_templates(version)
bucket = s3_resource.bucket(bucket_name)
unless bucket.exists?
puts "ERROR: The bucket #{bucket_name} does not exist.".color(:red)
exit 1
end
# Cleanup templates folder
FileUtils.rm_rf(Jets::Names.templates_folder)
FileUtils.mkdir_p(Jets::Names.templates_folder)
key_path = "jets/cfn-templates/versions/#{version}"
objects = bucket.objects(prefix: key_path)
if objects.count > 0
objects.each do |object|
file_name = "#{Jets::Names.templates_folder}/#{object.key.split('/').last}"
object.get(response_target: file_name)
puts "Downloaded #{file_name} from s3://#{bucket_name}/#{object.key}" if ENV['JETS_DEBUG']
end
else
puts "ERROR: Cannot rollback to this version because the CloudFormation templates are not available.".color(:red)
puts <<~EOL
This can happen the app was deployed before Jets Pro features were enabled,
or if the stack was delete and redeployed. Deleted stacks history are not
rollbackable because their original s3 bucket is deleted.
EOL
exit 1
end
end
def bucket_name
Jets.s3_bucket
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems