Rename _OpenGraph to OpenGraph_SPI (#86)

* Rename _OpenGraph to OpenGraph_SPI

* Add InternalImportsByDefault support

Author: Kyle-Ye

Package.swift

@@ -50,6 +50,7 @@ default:
 }
 
 var sharedSwiftSettings: [SwiftSetting] = [
+    .enableUpcomingFeature("InternalImportsByDefault"),
     .define("OPENGRAPH_RELEASE_\(releaseVersion)"),
     .swiftLanguageMode(.v5),
 ]
@@ -103,14 +104,7 @@ let includePath = SDKPath.appending("/usr/lib/swift")
 
 let package = Package(
     name: "OpenGraph",
-    platforms: [
-        .iOS(.v15),
-        .macOS(.v12),
-        .macCatalyst(.v15),
-        .tvOS(.v15),
-        .watchOS(.v8),
-        .visionOS(.v1),
-    ],
+    platforms: platforms,
     products: [
         .library(name: "OpenGraphShims", targets: ["OpenGraphShims"]),
         .library(name: "OpenGraph", targets: ["OpenGraph"]),
@@ -123,7 +117,7 @@ let package = Package(
         // OpenGraph is a C++ & Swift mix target.
         // The SwiftPM support for such usage is still in progress.
         .target(
-            name: "_OpenGraph",
+            name: "OpenGraph_SPI",
             cSettings: [
                 .unsafeFlags(["-I", includePath], .when(platforms: .nonDarwinPlatforms)),
                 .define("__COREFOUNDATION_FORSWIFTFOUNDATIONONLY__", to: "1", .when(platforms: .nonDarwinPlatforms)),
@@ -135,7 +129,7 @@ let package = Package(
         ),
         .target(
             name: "OpenGraph",
-            dependencies: ["_OpenGraph"],
+            dependencies: ["OpenGraph_SPI"],
             swiftSettings: sharedSwiftSettings
         ),
         .plugin(

[email protected]

@@ -20,7 +20,19 @@ func envEnable(_ key: String, default defaultValue: Bool = false) -> Bool {
 let isXcodeEnv = Context.environment["__CFBundleIdentifier"] == "com.apple.dt.Xcode"
 let development = envEnable("OPENGRAPH_DEVELOPMENT", default: false)
 
-var sharedSwiftSettings: [SwiftSetting] = []
+let releaseVersion = Context.environment["OPENGRAPH_TARGET_RELEASE"].flatMap { Int($0) } ?? 2021
+
+var sharedSwiftSettings: [SwiftSetting] = [
+    .enableExperimentalFeature("AccessLevelOnImport"),
+    .enableUpcomingFeature("InternalImportsByDefault"),
+    .define("OPENGRAPH_RELEASE_\(releaseVersion)"),
+]
+
+if releaseVersion >= 2021 {
+    for year in 2021 ... releaseVersion {
+        sharedSwiftSettings.append(.define("OPENGRAPH_SUPPORT_\(year)_API"))
+    }
+}
 
 let warningsAsErrorsCondition = envEnable("OPENGRAPH_WERROR", default: isXcodeEnv && development)
 if warningsAsErrorsCondition {
@@ -79,7 +91,7 @@ let package = Package(
         // OpenGraph is a C++ & Swift mix target.
         // The SwiftPM support for such usage is still in progress.
         .target(
-            name: "_OpenGraph",
+            name: "OpenGraph_SPI",
             cSettings: [
                 .unsafeFlags(["-I", includePath], .when(platforms: .nonDarwinPlatforms)),
                 .define("__COREFOUNDATION_FORSWIFTFOUNDATIONONLY__", to: "1", .when(platforms: .nonDarwinPlatforms)),
@@ -91,7 +103,7 @@ let package = Package(
         ),
         .target(
             name: "OpenGraph",
-            dependencies: ["_OpenGraph"],
+            dependencies: ["OpenGraph_SPI"],
             swiftSettings: sharedSwiftSettings
         ),
         .plugin(

Sources/OpenGraph/Attribute/Attribute/AnyAttribute.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: API complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 public typealias AnyAttribute = OGAttribute
 

Sources/OpenGraph/Attribute/Attribute/Attribute.swift

@@ -1,4 +1,4 @@
-import _OpenGraph
+public import OpenGraph_SPI
 
 @frozen
 @propertyWrapper

Sources/OpenGraph/Attribute/Body/AttributeBody.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: Complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 public protocol _AttributeBody {
     static func _destroySelf(_ pointer: UnsafeMutableRawPointer)

Sources/OpenGraph/Attribute/Rule/AnyRuleContext.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: Complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 @frozen
 public struct AnyRuleContext {

Sources/OpenGraph/Attribute/Rule/Rule.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: Complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 public protocol Rule: _AttributeBody {
     associatedtype Value

Sources/OpenGraph/Attribute/Rule/RuleContext.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: Complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 @frozen
 public struct RuleContext<Value> {

Sources/OpenGraph/Attribute/Rule/StatefulRule.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: Complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 public protocol StatefulRule: _AttributeBody {
     associatedtype Value

Sources/OpenGraph/Attribute/Weak/AnyWeakAttribute.swift

@@ -5,7 +5,7 @@
 //  Audited for RELEASE_2021
 //  Status: Complete
 
-import _OpenGraph
+public import OpenGraph_SPI
 
 public typealias AnyWeakAttribute = OGWeakAttribute