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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.
45 lines
1.5 KiB
Go
45 lines
1.5 KiB
Go
package moduledeps
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import (
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"github.com/hashicorp/terraform/internal/addrs"
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"github.com/hashicorp/terraform/internal/plugin/discovery"
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)
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// Providers describes a set of provider dependencies for a given module.
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//
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// Each named provider instance can have one version constraint.
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type Providers map[addrs.Provider]ProviderDependency
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// ProviderDependency describes the dependency for a particular provider
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// instance, including both the set of allowed versions and the reason for
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// the dependency.
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type ProviderDependency struct {
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Constraints discovery.Constraints
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Reason ProviderDependencyReason
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}
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// ProviderDependencyReason is an enumeration of reasons why a dependency might be
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// present.
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type ProviderDependencyReason int
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const (
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// ProviderDependencyExplicit means that there is an explicit "provider"
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// block in the configuration for this module.
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ProviderDependencyExplicit ProviderDependencyReason = iota
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// ProviderDependencyImplicit means that there is no explicit "provider"
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// block but there is at least one resource that uses this provider.
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ProviderDependencyImplicit
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// ProviderDependencyInherited is a special case of
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// ProviderDependencyImplicit where a parent module has defined a
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// configuration for the provider that has been inherited by at least one
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// resource in this module.
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ProviderDependencyInherited
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// ProviderDependencyFromState means that this provider is not currently
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// referenced by configuration at all, but some existing instances in
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// the state still depend on it.
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ProviderDependencyFromState
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)
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