24 lines
590 B
Go
24 lines
590 B
Go
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package terraform
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import (
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"fmt"
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"github.com/hashicorp/terraform/config"
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)
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// varNameForVar returns the VarName value for an interpolated variable.
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// This value is compared to the VarName() value for the nodes within the
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// graph to build the graph edges.
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func varNameForVar(raw config.InterpolatedVariable) string {
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switch v := raw.(type) {
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case *config.ModuleVariable:
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return fmt.Sprintf("module.%s.output.%s", v.Name, v.Field)
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case *config.ResourceVariable:
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return v.ResourceId()
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case *config.UserVariable:
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return fmt.Sprintf("var.%s", v.Name)
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default:
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return ""
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}
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}
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