Initial transfer of provider code

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

diff --git a/vendor/github.com/hashicorp/terraform/terraform/node_provider_abstract.go b/vendor/github.com/hashicorp/terraform/terraform/node_provider_abstract.go
new file mode 100644 (file)
index 0000000..6cc8365
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/terraform/node_provider_abstract.go
@@ -0,0 +1,85 @@
+package terraform
+
+import (
+       "fmt"
+
+       "github.com/hashicorp/terraform/config"
+       "github.com/hashicorp/terraform/dag"
+)
+
+// ConcreteProviderNodeFunc is a callback type used to convert an
+// abstract provider to a concrete one of some type.
+type ConcreteProviderNodeFunc func(*NodeAbstractProvider) dag.Vertex
+
+// NodeAbstractProvider represents a provider that has no associated operations.
+// It registers all the common interfaces across operations for providers.
+type NodeAbstractProvider struct {
+       NameValue string
+       PathValue []string
+
+       // The fields below will be automatically set using the Attach
+       // interfaces if you're running those transforms, but also be explicitly
+       // set if you already have that information.
+
+       Config *config.ProviderConfig
+}
+
+func (n *NodeAbstractProvider) Name() string {
+       result := fmt.Sprintf("provider.%s", n.NameValue)
+       if len(n.PathValue) > 1 {
+               result = fmt.Sprintf("%s.%s", modulePrefixStr(n.PathValue), result)
+       }
+
+       return result
+}
+
+// GraphNodeSubPath
+func (n *NodeAbstractProvider) Path() []string {
+       return n.PathValue
+}
+
+// RemovableIfNotTargeted
+func (n *NodeAbstractProvider) RemoveIfNotTargeted() bool {
+       // We need to add this so that this node will be removed if
+       // it isn't targeted or a dependency of a target.
+       return true
+}
+
+// GraphNodeReferencer
+func (n *NodeAbstractProvider) References() []string {
+       if n.Config == nil {
+               return nil
+       }
+
+       return ReferencesFromConfig(n.Config.RawConfig)
+}
+
+// GraphNodeProvider
+func (n *NodeAbstractProvider) ProviderName() string {
+       return n.NameValue
+}
+
+// GraphNodeProvider
+func (n *NodeAbstractProvider) ProviderConfig() *config.RawConfig {
+       if n.Config == nil {
+               return nil
+       }
+
+       return n.Config.RawConfig
+}
+
+// GraphNodeAttachProvider
+func (n *NodeAbstractProvider) AttachProvider(c *config.ProviderConfig) {
+       n.Config = c
+}
+
+// GraphNodeDotter impl.
+func (n *NodeAbstractProvider) DotNode(name string, opts *dag.DotOpts) *dag.DotNode {
+       return &dag.DotNode{
+               Name: name,
+               Attrs: map[string]string{
+                       "label": n.Name(),
+                       "shape": "diamond",
+               },
+       }
+}