vendor/github.com/hashicorp/terraform/terraform/node_resource_plan_orphan.go

   1 package terraform
   2
   3 // NodePlannableResourceOrphan represents a resource that is "applyable":
   4 // it is ready to be applied and is represented by a diff.
   5 type NodePlannableResourceOrphan struct {
   6         *NodeAbstractResource
   7 }
   8
   9 func (n *NodePlannableResourceOrphan) Name() string {
  10         return n.NodeAbstractResource.Name() + " (orphan)"
  11 }
  12
  13 // GraphNodeEvalable
  14 func (n *NodePlannableResourceOrphan) EvalTree() EvalNode {
  15         addr := n.NodeAbstractResource.Addr
  16
  17         // stateId is the ID to put into the state
  18         stateId := addr.stateId()
  19
  20         // Build the instance info. More of this will be populated during eval
  21         info := &InstanceInfo{
  22                 Id:         stateId,
  23                 Type:       addr.Type,
  24                 ModulePath: normalizeModulePath(addr.Path),
  25         }
  26
  27         // Declare a bunch of variables that are used for state during
  28         // evaluation. Most of this are written to by-address below.
  29         var diff *InstanceDiff
  30         var state *InstanceState
  31
  32         return &EvalSequence{
  33                 Nodes: []EvalNode{
  34                         &EvalReadState{
  35                                 Name:   stateId,
  36                                 Output: &state,
  37                         },
  38                         &EvalDiffDestroy{
  39                                 Info:   info,
  40                                 State:  &state,
  41                                 Output: &diff,
  42                         },
  43                         &EvalCheckPreventDestroy{
  44                                 Resource:   n.Config,
  45                                 ResourceId: stateId,
  46                                 Diff:       &diff,
  47                         },
  48                         &EvalWriteDiff{
  49                                 Name: stateId,
  50                                 Diff: &diff,
  51                         },
  52                 },
  53         }
  54 }