56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
package terraform
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import (
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"fmt"
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"github.com/hashicorp/terraform/configs/configschema"
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"github.com/hashicorp/terraform/provisioners"
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)
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// EvalInitProvisioner is an EvalNode implementation that initializes a provisioner
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// and returns nothing. The provisioner can be retrieved again with the
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// EvalGetProvisioner node.
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type EvalInitProvisioner struct {
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Name string
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}
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func (n *EvalInitProvisioner) Eval(ctx EvalContext) (interface{}, error) {
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return ctx.InitProvisioner(n.Name)
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}
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// EvalCloseProvisioner is an EvalNode implementation that closes provisioner
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// connections that aren't needed anymore.
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type EvalCloseProvisioner struct {
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Name string
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}
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func (n *EvalCloseProvisioner) Eval(ctx EvalContext) (interface{}, error) {
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ctx.CloseProvisioner(n.Name)
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return nil, nil
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}
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// EvalGetProvisioner is an EvalNode implementation that retrieves an already
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// initialized provisioner instance for the given name.
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type EvalGetProvisioner struct {
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Name string
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Output *provisioners.Interface
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Schema **configschema.Block
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}
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func (n *EvalGetProvisioner) Eval(ctx EvalContext) (interface{}, error) {
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result := ctx.Provisioner(n.Name)
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if result == nil {
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return nil, fmt.Errorf("provisioner %s not initialized", n.Name)
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}
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if n.Output != nil {
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*n.Output = result
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}
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if n.Schema != nil {
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*n.Schema = ctx.ProvisionerSchema(n.Name)
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}
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return result, nil
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}
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