Initial transfer of provider code

[github/fretlink/terraform-provider-statuscake.git] / vendor / github.com / hashicorp / terraform / terraform / eval_provisioner.go

diff --git a/vendor/github.com/hashicorp/terraform/terraform/eval_provisioner.go b/vendor/github.com/hashicorp/terraform/terraform/eval_provisioner.go
new file mode 100644 (file)
index 0000000..89579c0
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/terraform/eval_provisioner.go
@@ -0,0 +1,47 @@
+package terraform
+
+import (
+       "fmt"
+)
+
+// EvalInitProvisioner is an EvalNode implementation that initializes a provisioner
+// and returns nothing. The provisioner can be retrieved again with the
+// EvalGetProvisioner node.
+type EvalInitProvisioner struct {
+       Name string
+}
+
+func (n *EvalInitProvisioner) Eval(ctx EvalContext) (interface{}, error) {
+       return ctx.InitProvisioner(n.Name)
+}
+
+// EvalCloseProvisioner is an EvalNode implementation that closes provisioner
+// connections that aren't needed anymore.
+type EvalCloseProvisioner struct {
+       Name string
+}
+
+func (n *EvalCloseProvisioner) Eval(ctx EvalContext) (interface{}, error) {
+       ctx.CloseProvisioner(n.Name)
+       return nil, nil
+}
+
+// EvalGetProvisioner is an EvalNode implementation that retrieves an already
+// initialized provisioner instance for the given name.
+type EvalGetProvisioner struct {
+       Name   string
+       Output *ResourceProvisioner
+}
+
+func (n *EvalGetProvisioner) Eval(ctx EvalContext) (interface{}, error) {
+       result := ctx.Provisioner(n.Name)
+       if result == nil {
+               return nil, fmt.Errorf("provisioner %s not initialized", n.Name)
+       }
+
+       if n.Output != nil {
+               *n.Output = result
+       }
+
+       return result, nil
+}