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

   1 package terraform
   2
   3 import (
   4         "github.com/hashicorp/terraform/dag"
   5 )
   6
   7 // InputGraphBuilder creates the graph for the input operation.
   8 //
   9 // Unlike other graph builders, this is a function since it currently modifies
  10 // and is based on the PlanGraphBuilder. The PlanGraphBuilder passed in will be
  11 // modified and should not be used for any other operations.
  12 func InputGraphBuilder(p *PlanGraphBuilder) GraphBuilder {
  13         // We're going to customize the concrete functions
  14         p.CustomConcrete = true
  15
  16         // Set the provider to the normal provider. This will ask for input.
  17         p.ConcreteProvider = func(a *NodeAbstractProvider) dag.Vertex {
  18                 return &NodeApplyableProvider{
  19                         NodeAbstractProvider: a,
  20                 }
  21         }
  22
  23         // We purposely don't set any more concrete fields since the remainder
  24         // should be no-ops.
  25
  26         return p
  27 }