71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
package providers
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import (
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"sort"
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"github.com/hashicorp/terraform/addrs"
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)
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// AddressedTypes is a helper that extracts all of the distinct provider
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// types from the given list of relative provider configuration addresses.
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//
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// FIXME: This function is now incorrect, because we can't do a syntax-only
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// mapping from a local provider configuration to a provider type. It
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// works for now by assuming legacy provider addresses, but will need to be
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// replaced by something configuration-aware as part of removing legacy
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// provider address reliance.
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func AddressedTypes(providerAddrs []addrs.LocalProviderConfig) []addrs.Provider {
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if len(providerAddrs) == 0 {
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return nil
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}
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m := map[string]addrs.Provider{}
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for _, addr := range providerAddrs {
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// FIXME: This will no longer work once we move away from legacy addresses.
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legacyFQN := addrs.NewLegacyProvider(addr.LocalName)
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m[legacyFQN.String()] = legacyFQN
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}
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names := make([]string, 0, len(m))
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for typeName := range m {
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names = append(names, typeName)
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}
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sort.Strings(names) // Stable result for tests
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ret := make([]addrs.Provider, len(names))
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for i, name := range names {
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ret[i] = m[name]
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}
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return ret
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}
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// AddressedTypesAbs is a helper that extracts all of the distinct provider
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// types from the given list of absolute provider configuration addresses.
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func AddressedTypesAbs(providerAddrs []addrs.AbsProviderConfig) []addrs.Provider {
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if len(providerAddrs) == 0 {
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return nil
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}
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m := map[string]addrs.Provider{}
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for _, addr := range providerAddrs {
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// FIXME: When changing AbsProviderConfig to include provider FQN,
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// use that directly here instead.
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legacyFQN := addrs.NewLegacyProvider(addr.ProviderConfig.LocalName)
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m[legacyFQN.String()] = legacyFQN
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}
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names := make([]string, 0, len(m))
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for typeName := range m {
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names = append(names, typeName)
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}
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sort.Strings(names) // Stable result for tests
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ret := make([]addrs.Provider, len(names))
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for i, name := range names {
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ret[i] = m[name]
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}
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return ret
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}
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