packer-cn/post-processor/vagrant/provider.go

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package vagrant
import (
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"github.com/hashicorp/packer/packer"
)
// Provider is the interface that each provider must implement in order
// to package the artifacts into a Vagrant-compatible box.
type Provider interface {
// KeepInputArtifact should return true/false whether this provider
// requires the input artifact to be kept by default.
KeepInputArtifact() bool
// Process is called to process an artifact into a Vagrant box. The
// artifact is given as well as the temporary directory path to
// put things.
//
// The Provider should return the contents for the Vagrantfile,
// any metadata (including the provider type in that), and an error
// if any.
Process(packer.Ui, packer.Artifact, string) (vagrantfile string, metadata map[string]interface{}, err error)
}