Adopt InternalImportsByDefault (#248)

Author: fboemer

Package.swift

@@ -19,13 +19,17 @@
 import Foundation
 import PackageDescription
 
-let librarySettings: [SwiftSetting] = []
+let featureSettings: [SwiftSetting] = [.enableUpcomingFeature("InternalImportsByDefault")]
+
+let librarySettings: [SwiftSetting] = featureSettings
 
 let executableSettings: [SwiftSetting] =
     librarySettings +
     [.unsafeFlags(["-cross-module-optimization"], .when(configuration: .release))]
 
-let benchmarkSettings: [SwiftSetting] = [.unsafeFlags(["-cross-module-optimization"], .when(configuration: .release))]
+let benchmarkSettings: [SwiftSetting] = featureSettings + [.unsafeFlags(
+    ["-cross-module-optimization"],
+    .when(configuration: .release))]
 
 let enableFlags = "SWIFT_HOMOMORPHIC_ENCRYPTION_MODULAR_ARITHMETIC_EXTRA_SWIFT_FLAGS"
 func shouldEnableFlags() -> Bool {

Sources/ApplicationProtobuf/ConversionError.swift

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
-import SwiftProtobuf
+public import Foundation
+public import SwiftProtobuf
 
 /// Error type when converting between protobuf and native objects.
 public enum ConversionError: Error {

Sources/ApplicationProtobuf/PirConversion.swift

@@ -12,11 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import _CryptoExtras
+public import _CryptoExtras
 import Crypto
 import Foundation
-import HomomorphicEncryption
-import PrivateInformationRetrieval
+public import HomomorphicEncryption
+public import PrivateInformationRetrieval
 import SwiftProtobuf
 
 extension Apple_SwiftHomomorphicEncryption_Pir_V1_EncryptedIndices {

Sources/ApplicationProtobuf/PirConversionApi.swift

@@ -12,9 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import HomomorphicEncryption
+public import HomomorphicEncryption
 import HomomorphicEncryptionProtobuf
-import PrivateInformationRetrieval
+public import PrivateInformationRetrieval
 
 extension Apple_SwiftHomomorphicEncryption_Api_Pir_V1_PIRResponse {
     /// Converts the protobuf object to a native type.

Sources/ApplicationProtobuf/PnnsConversion.swift

@@ -13,9 +13,8 @@
 // limitations under the License.
 
 import Foundation
-
-import HomomorphicEncryption
-import PrivateNearestNeighborSearch
+public import HomomorphicEncryption
+public import PrivateNearestNeighborSearch
 
 extension Apple_SwiftHomomorphicEncryption_Pnns_V1_DistanceMetric {
     /// Converts the protobuf object to a native type.

Sources/ApplicationProtobuf/PnnsConversionApi.swift

@@ -13,10 +13,9 @@
 // limitations under the License.
 
 import Foundation
-
-import HomomorphicEncryption
+public import HomomorphicEncryption
 import HomomorphicEncryptionProtobuf
-import PrivateNearestNeighborSearch
+public import PrivateNearestNeighborSearch
 
 extension Apple_SwiftHomomorphicEncryption_Api_Pnns_V1_PNNSShardResponse {
     /// Converts the protobuf object to a native type.

Sources/ApplicationProtobuf/generated/apple_swift_homomorphic_encryption_api_pir_v1_pir.pb.swift

@@ -22,10 +22,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
-import SwiftProtobuf
+public import Foundation
+public import SwiftProtobuf
 
-import HomomorphicEncryptionProtobuf
+public import HomomorphicEncryptionProtobuf
 
 // If the compiler emits an error on this type, it is because this file
 // was generated by a version of the `protoc` Swift plug-in that is

Sources/ApplicationProtobuf/generated/apple_swift_homomorphic_encryption_api_pnns_v1_pnns.pb.swift

@@ -22,10 +22,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
-import SwiftProtobuf
+public import Foundation
+public import SwiftProtobuf
 
-import HomomorphicEncryptionProtobuf
+public import HomomorphicEncryptionProtobuf
 
 // If the compiler emits an error on this type, it is because this file
 // was generated by a version of the `protoc` Swift plug-in that is

Sources/ApplicationProtobuf/generated/apple_swift_homomorphic_encryption_api_shared_v1_api_shared.pb.swift

@@ -22,10 +22,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
-import SwiftProtobuf
+public import Foundation
+public import SwiftProtobuf
 
-import HomomorphicEncryptionProtobuf
+public import HomomorphicEncryptionProtobuf
 
 // If the compiler emits an error on this type, it is because this file
 // was generated by a version of the `protoc` Swift plug-in that is

Sources/ApplicationProtobuf/generated/apple_swift_homomorphic_encryption_api_v1_api.pb.swift

@@ -22,8 +22,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Foundation
-import SwiftProtobuf
+public import Foundation
+public import SwiftProtobuf
 
 // If the compiler emits an error on this type, it is because this file
 // was generated by a version of the `protoc` Swift plug-in that is