21 lines
586 B
Go
21 lines
586 B
Go
package statemgr
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
uuid "github.com/hashicorp/go-uuid"
|
|
)
|
|
|
|
// NewLineage generates a new lineage identifier string. A lineage identifier
|
|
// is an opaque string that is intended to be unique in space and time, chosen
|
|
// when state is recorded at a location for the first time and then preserved
|
|
// afterwards to allow Terraform to recognize when one state snapshot is a
|
|
// predecessor or successor of another.
|
|
func NewLineage() string {
|
|
lineage, err := uuid.GenerateUUID()
|
|
if err != nil {
|
|
panic(fmt.Errorf("Failed to generate lineage: %v", err))
|
|
}
|
|
return lineage
|
|
}
|