github.com/pdecat/terraform@v0.11.9-beta1/backend/legacy/legacy.go (about)

     1  // Package legacy contains a backend implementation that can be used
     2  // with the legacy remote state clients.
     3  package legacy
     4  
     5  import (
     6  	"github.com/hashicorp/terraform/backend"
     7  	"github.com/hashicorp/terraform/state/remote"
     8  )
     9  
    10  // Init updates the backend/init package map of initializers to support
    11  // all the remote state types.
    12  //
    13  // If a type is already in the map, it will not be added. This will allow
    14  // us to slowly convert the legacy types to first-class backends.
    15  func Init(m map[string]backend.InitFn) {
    16  	for k := range remote.BuiltinClients {
    17  		if _, ok := m[k]; !ok {
    18  			// Copy the "k" value since the variable "k" is reused for
    19  			// each key (address doesn't change).
    20  			typ := k
    21  
    22  			// Build the factory function to return a backend of typ
    23  			m[k] = func() backend.Backend {
    24  				return &Backend{Type: typ}
    25  			}
    26  		}
    27  	}
    28  }