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36d0a50427
This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.
96 lines
2.7 KiB
Go
96 lines
2.7 KiB
Go
package terraform
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import (
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"github.com/hashicorp/terraform/internal/addrs"
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"github.com/hashicorp/terraform/internal/configs"
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"github.com/hashicorp/terraform/internal/configs/configschema"
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"github.com/hashicorp/terraform/internal/dag"
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)
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// ConcreteProviderNodeFunc is a callback type used to convert an
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// abstract provider to a concrete one of some type.
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type ConcreteProviderNodeFunc func(*NodeAbstractProvider) dag.Vertex
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// NodeAbstractProvider represents a provider that has no associated operations.
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// It registers all the common interfaces across operations for providers.
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type NodeAbstractProvider struct {
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Addr addrs.AbsProviderConfig
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// The fields below will be automatically set using the Attach
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// interfaces if you're running those transforms, but also be explicitly
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// set if you already have that information.
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Config *configs.Provider
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Schema *configschema.Block
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}
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var (
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_ GraphNodeModulePath = (*NodeAbstractProvider)(nil)
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_ GraphNodeReferencer = (*NodeAbstractProvider)(nil)
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_ GraphNodeProvider = (*NodeAbstractProvider)(nil)
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_ GraphNodeAttachProvider = (*NodeAbstractProvider)(nil)
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_ GraphNodeAttachProviderConfigSchema = (*NodeAbstractProvider)(nil)
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_ dag.GraphNodeDotter = (*NodeAbstractProvider)(nil)
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)
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func (n *NodeAbstractProvider) Name() string {
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return n.Addr.String()
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}
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// GraphNodeModuleInstance
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func (n *NodeAbstractProvider) Path() addrs.ModuleInstance {
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// Providers cannot be contained inside an expanded module, so this shim
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// converts our module path to the correct ModuleInstance.
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return n.Addr.Module.UnkeyedInstanceShim()
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}
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// GraphNodeModulePath
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func (n *NodeAbstractProvider) ModulePath() addrs.Module {
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return n.Addr.Module
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}
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// GraphNodeReferencer
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func (n *NodeAbstractProvider) References() []*addrs.Reference {
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if n.Config == nil || n.Schema == nil {
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return nil
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}
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return ReferencesFromConfig(n.Config.Config, n.Schema)
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}
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// GraphNodeProvider
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func (n *NodeAbstractProvider) ProviderAddr() addrs.AbsProviderConfig {
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return n.Addr
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}
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// GraphNodeProvider
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func (n *NodeAbstractProvider) ProviderConfig() *configs.Provider {
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if n.Config == nil {
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return nil
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}
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return n.Config
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}
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// GraphNodeAttachProvider
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func (n *NodeAbstractProvider) AttachProvider(c *configs.Provider) {
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n.Config = c
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}
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// GraphNodeAttachProviderConfigSchema impl.
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func (n *NodeAbstractProvider) AttachProviderConfigSchema(schema *configschema.Block) {
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n.Schema = schema
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}
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// GraphNodeDotter impl.
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func (n *NodeAbstractProvider) DotNode(name string, opts *dag.DotOpts) *dag.DotNode {
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return &dag.DotNode{
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Name: name,
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Attrs: map[string]string{
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"label": n.Name(),
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"shape": "diamond",
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},
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}
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}
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