github.com/magodo/terraform@v0.11.12-beta1/terraform/node_local.go (about)

     1  package terraform
     2  
     3  import (
     4  	"fmt"
     5  	"strings"
     6  
     7  	"github.com/hashicorp/terraform/config"
     8  )
     9  
    10  // NodeLocal represents a named local value in a particular module.
    11  //
    12  // Local value nodes only have one operation, common to all walk types:
    13  // evaluate the result and place it in state.
    14  type NodeLocal struct {
    15  	PathValue []string
    16  	Config    *config.Local
    17  }
    18  
    19  func (n *NodeLocal) Name() string {
    20  	result := fmt.Sprintf("local.%s", n.Config.Name)
    21  	if len(n.PathValue) > 1 {
    22  		result = fmt.Sprintf("%s.%s", modulePrefixStr(n.PathValue), result)
    23  	}
    24  
    25  	return result
    26  }
    27  
    28  // GraphNodeSubPath
    29  func (n *NodeLocal) Path() []string {
    30  	return n.PathValue
    31  }
    32  
    33  // RemovableIfNotTargeted
    34  func (n *NodeLocal) RemoveIfNotTargeted() bool {
    35  	return true
    36  }
    37  
    38  // GraphNodeReferenceable
    39  func (n *NodeLocal) ReferenceableName() []string {
    40  	name := fmt.Sprintf("local.%s", n.Config.Name)
    41  	return []string{name}
    42  }
    43  
    44  // GraphNodeReferencer
    45  func (n *NodeLocal) References() []string {
    46  	var result []string
    47  	result = append(result, ReferencesFromConfig(n.Config.RawConfig)...)
    48  	for _, v := range result {
    49  		split := strings.Split(v, "/")
    50  		for i, s := range split {
    51  			split[i] = s + ".destroy"
    52  		}
    53  
    54  		result = append(result, strings.Join(split, "/"))
    55  	}
    56  
    57  	return result
    58  }
    59  
    60  // GraphNodeEvalable
    61  func (n *NodeLocal) EvalTree() EvalNode {
    62  	return &EvalLocal{
    63  		Name:  n.Config.Name,
    64  		Value: n.Config.RawConfig,
    65  	}
    66  }