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f64d5b237c
EvalModuleCallArguments is now a method on nodeModuleVariable, it's only caller, and the other functions have been replaces with straight through code (or in the case of evalVariableValidations, a standalone function). I was unable to add tests for nodeModuleVariable.Execute, which requires fixtures that aren't part of the MockEvalContext (a scope.evalContext is one); it's not ideal but that function should be well covered by the context tests so I chose to leave it as-is. Finally, I removed the unused function hclTypeName. Deleting code is fun!
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package terraform
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import (
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"github.com/hashicorp/terraform/addrs"
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"github.com/hashicorp/terraform/configs"
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"github.com/hashicorp/terraform/dag"
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)
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// NodeRootVariable represents a root variable input.
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type NodeRootVariable struct {
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Addr addrs.InputVariable
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Config *configs.Variable
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}
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var (
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_ GraphNodeModuleInstance = (*NodeRootVariable)(nil)
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_ GraphNodeReferenceable = (*NodeRootVariable)(nil)
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)
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func (n *NodeRootVariable) Name() string {
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return n.Addr.String()
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}
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// GraphNodeModuleInstance
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func (n *NodeRootVariable) Path() addrs.ModuleInstance {
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return addrs.RootModuleInstance
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}
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func (n *NodeRootVariable) ModulePath() addrs.Module {
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return addrs.RootModule
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}
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// GraphNodeReferenceable
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func (n *NodeRootVariable) ReferenceableAddrs() []addrs.Referenceable {
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return []addrs.Referenceable{n.Addr}
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}
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// GraphNodeExecutable
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func (n *NodeRootVariable) Execute(ctx EvalContext, op walkOperation) error {
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// We don't actually need to _evaluate_ a root module variable, because
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// its value is always constant and already stashed away in our EvalContext.
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// However, we might need to run some user-defined validation rules against
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// the value.
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if n.Config == nil || len(n.Config.Validations) == 0 {
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return nil // nothing to do
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}
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return evalVariableValidations(
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addrs.RootModuleInstance.InputVariable(n.Addr.Name),
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n.Config,
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nil, // not set for root module variables
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ctx,
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)
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}
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// dag.GraphNodeDotter impl.
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func (n *NodeRootVariable) DotNode(name string, opts *dag.DotOpts) *dag.DotNode {
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return &dag.DotNode{
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Name: name,
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Attrs: map[string]string{
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"label": n.Name(),
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"shape": "note",
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},
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}
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}
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