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101 lines
2.8 KiB
Go
101 lines
2.8 KiB
Go
// Copyright (c) The OpenTofu Authors
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// SPDX-License-Identifier: MPL-2.0
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// Copyright (c) 2023 HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package tofu
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import (
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"github.com/opentofu/opentofu/internal/addrs"
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"github.com/opentofu/opentofu/internal/configs"
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"github.com/opentofu/opentofu/internal/configs/configschema"
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"github.com/opentofu/opentofu/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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