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7da1a39480
Destroy-time provisioners require us to re-evaluate during destroy. Rather than destroying local values, which doesn't do much since they aren't persisted to state, we always evaluate them regardless of the type of apply. Since the destroy-time local node is no longer a "destroy" operation, the order of evaluation need to be reversed. Take the existing DestroyValueReferenceTransformer and change it to reverse the outgoing edges, rather than in incoming edges. This makes it so that any dependencies of a local or output node are destroyed after evaluation. Having locals evaluated during destroy failed one other test, but that was the odd case where we need `id` to exist as an attribute as well as a field.
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package terraform
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/terraform/config"
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)
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// NodeLocal represents a named local value in a particular module.
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//
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// Local value nodes only have one operation, common to all walk types:
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// evaluate the result and place it in state.
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type NodeLocal struct {
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PathValue []string
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Config *config.Local
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}
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func (n *NodeLocal) Name() string {
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result := fmt.Sprintf("local.%s", n.Config.Name)
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if len(n.PathValue) > 1 {
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result = fmt.Sprintf("%s.%s", modulePrefixStr(n.PathValue), result)
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}
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return result
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}
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// GraphNodeSubPath
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func (n *NodeLocal) Path() []string {
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return n.PathValue
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}
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// RemovableIfNotTargeted
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func (n *NodeLocal) RemoveIfNotTargeted() bool {
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return true
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}
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// GraphNodeReferenceable
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func (n *NodeLocal) ReferenceableName() []string {
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name := fmt.Sprintf("local.%s", n.Config.Name)
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return []string{name}
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}
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// GraphNodeReferencer
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func (n *NodeLocal) References() []string {
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var result []string
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result = append(result, ReferencesFromConfig(n.Config.RawConfig)...)
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for _, v := range result {
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split := strings.Split(v, "/")
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for i, s := range split {
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split[i] = s + ".destroy"
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}
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result = append(result, strings.Join(split, "/"))
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}
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return result
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}
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// GraphNodeEvalable
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func (n *NodeLocal) EvalTree() EvalNode {
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return &EvalLocal{
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Name: n.Config.Name,
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Value: n.Config.RawConfig,
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}
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}
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