79 lines
1.7 KiB
Go
79 lines
1.7 KiB
Go
package terraform
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import (
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"fmt"
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"github.com/hashicorp/terraform/addrs"
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)
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// EvalImportState is an EvalNode implementation that performs an
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// ImportState operation on a provider. This will return the imported
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// states but won't modify any actual state.
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type EvalImportState struct {
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Provider *ResourceProvider
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Info *InstanceInfo
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Id string
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Output *[]*InstanceState
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}
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// TODO: test
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func (n *EvalImportState) Eval(ctx EvalContext) (interface{}, error) {
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provider := *n.Provider
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{
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// Call pre-import hook
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err := ctx.Hook(func(h Hook) (HookAction, error) {
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return h.PreImportState(n.Info, n.Id)
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})
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if err != nil {
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return nil, err
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}
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}
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// Import!
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state, err := provider.ImportState(n.Info, n.Id)
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if err != nil {
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return nil, fmt.Errorf(
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"import %s (id: %s): %s", n.Info.HumanId(), n.Id, err)
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}
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if n.Output != nil {
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*n.Output = state
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}
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{
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// Call post-import hook
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err := ctx.Hook(func(h Hook) (HookAction, error) {
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return h.PostImportState(n.Info, state)
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})
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if err != nil {
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return nil, err
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}
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}
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return nil, nil
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}
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// EvalImportStateVerify verifies the state after ImportState and
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// after the refresh to make sure it is non-nil and valid.
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type EvalImportStateVerify struct {
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Addr addrs.ResourceInstance
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Id string
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State **InstanceState
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}
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// TODO: test
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func (n *EvalImportStateVerify) Eval(ctx EvalContext) (interface{}, error) {
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state := *n.State
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if state.Empty() {
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return nil, fmt.Errorf(
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"import %s (id: %s): Terraform detected a resource with this ID doesn't\n"+
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"exist. Please verify the ID is correct. You cannot import non-existent\n"+
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"resources using Terraform import.",
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n.Addr.String(),
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n.Id)
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}
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return nil, nil
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}
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