85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
package terraform
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import (
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"github.com/hashicorp/terraform/plans"
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"github.com/hashicorp/terraform/providers"
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"github.com/hashicorp/terraform/states"
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)
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// NodePlannableResourceInstanceOrphan represents a resource that is "applyable":
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// it is ready to be applied and is represented by a diff.
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type NodePlannableResourceInstanceOrphan struct {
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*NodeAbstractResourceInstance
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}
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var (
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_ GraphNodeSubPath = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeReferenceable = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeReferencer = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeResource = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeResourceInstance = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeAttachResourceConfig = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeAttachResourceState = (*NodePlannableResourceInstanceOrphan)(nil)
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_ GraphNodeEvalable = (*NodePlannableResourceInstanceOrphan)(nil)
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)
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var (
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_ GraphNodeEvalable = (*NodePlannableResourceInstanceOrphan)(nil)
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)
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func (n *NodePlannableResourceInstanceOrphan) Name() string {
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return n.ResourceInstanceAddr().String() + " (orphan)"
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}
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// GraphNodeEvalable
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func (n *NodePlannableResourceInstanceOrphan) EvalTree() EvalNode {
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addr := n.ResourceInstanceAddr()
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// Declare a bunch of variables that are used for state during
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// evaluation. Most of this are written to by-address below.
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var change *plans.ResourceInstanceChange
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var state *states.ResourceInstanceObject
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var provider providers.Interface
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var providerSchema *ProviderSchema
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return &EvalSequence{
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Nodes: []EvalNode{
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&EvalGetProvider{
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Addr: n.ResolvedProvider,
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Output: &provider,
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Schema: &providerSchema,
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},
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&EvalReadState{
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Addr: addr.Resource,
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Provider: &provider,
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ProviderSchema: &providerSchema,
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Output: &state,
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},
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&EvalDiffDestroy{
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Addr: addr.Resource,
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State: &state,
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ProviderAddr: n.ResolvedProvider,
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Output: &change,
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OutputState: &state, // Will point to a nil state after this complete, signalling destroyed
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},
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&EvalCheckPreventDestroy{
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Addr: addr.Resource,
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Config: n.Config,
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Change: &change,
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},
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&EvalWriteDiff{
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Addr: addr.Resource,
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ProviderSchema: &providerSchema,
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Change: &change,
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},
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&EvalWriteState{
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Addr: addr.Resource,
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ProviderAddr: n.ResolvedProvider,
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ProviderSchema: &providerSchema,
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State: &state,
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},
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},
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}
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}
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