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addressed_types.go
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/
addressed_types.go
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package providers
import (
"sort"
"github.com/hashicorp/terraform/addrs"
)
// AddressedTypes is a helper that extracts all of the distinct provider
// types from the given list of relative provider configuration addresses.
func AddressedTypes(providerAddrs []addrs.ProviderConfig) []string {
if len(providerAddrs) == 0 {
return nil
}
m := map[string]struct{}{}
for _, addr := range providerAddrs {
m[addr.Type] = struct{}{}
}
names := make([]string, 0, len(m))
for typeName := range m {
names = append(names, typeName)
}
sort.Strings(names) // Stable result for tests
return names
}
// AddressedTypesAbs is a helper that extracts all of the distinct provider
// types from the given list of absolute provider configuration addresses.
func AddressedTypesAbs(providerAddrs []addrs.AbsProviderConfig) []string {
if len(providerAddrs) == 0 {
return nil
}
m := map[string]struct{}{}
for _, addr := range providerAddrs {
m[addr.ProviderConfig.Type] = struct{}{}
}
names := make([]string, 0, len(m))
for typeName := range m {
names = append(names, typeName)
}
sort.Strings(names) // Stable result for tests
return names
}