[native_assets_cli] Separate out public API (#885)

This does not change any of the public API yet, but it slims down the API surface of `package:native_assets_cli` to the bare minimum.

Internal details may be accessed in `package:native_assets_builder` via:

```dart
import 'package:native_assets_cli/native_assets_cli_internal.dart';
```

This enables the yaml serialization/deserialization to live in one place and be unit tested as one.

One hack is that we also access `package:native_assets_cli/native_assets_cli_internal.dart` in `package:native_toolchain_c` in the unit tests to depend on the C compilers provided on the Dart CI.

pkgs/native_assets_builder/lib/src/build_runner/build_runner.dart

@@ -6,7 +6,7 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:logging/logging.dart';
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 import 'package:package_config/package_config.dart';
 
 import '../package_layout/package_layout.dart';

pkgs/native_assets_builder/lib/src/model/asset.dart

@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 
 import '../utils/yaml.dart';
 

pkgs/native_assets_builder/pubspec.yaml

@@ -10,7 +10,7 @@ environment:
 dependencies:
   graphs: ^2.3.1
   logging: ^1.2.0
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   package_config: ^2.1.0
   yaml: ^3.1.2
   yaml_edit: ^2.1.0

pkgs/native_assets_builder/test/build_runner/build_runner_dry_run_test.dart

@@ -5,7 +5,7 @@
 import 'dart:io';
 
 import 'package:file_testing/file_testing.dart';
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 import 'package:test/test.dart';
 
 import '../helpers.dart';

pkgs/native_assets_builder/test/build_runner/build_runner_reusability_test.dart

@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:native_assets_builder/src/build_runner/build_runner.dart';
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 import 'package:test/test.dart';
 
 import '../helpers.dart';

pkgs/native_assets_builder/test/build_runner/build_runner_run_in_isolation_test.dart

@@ -4,7 +4,7 @@
 
 import 'dart:io';
 
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 import 'package:test/test.dart';
 
 import '../helpers.dart';

pkgs/native_assets_builder/test/build_runner/helpers.dart

@@ -8,7 +8,7 @@ import 'dart:io';
 import 'package:file_testing/file_testing.dart';
 import 'package:logging/logging.dart';
 import 'package:native_assets_builder/native_assets_builder.dart';
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 import 'package:test/test.dart';
 
 import '../helpers.dart';

pkgs/native_assets_builder/test/build_runner/packaging_preference_test.dart

@@ -2,7 +2,7 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 import 'package:test/test.dart';
 
 import '../helpers.dart';

pkgs/native_assets_builder/test/data/cyclic_package_1/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
   cli_config: ^0.1.1
   cyclic_package_2:
     path: ../cyclic_package_2
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/data/cyclic_package_2/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
   cli_config: ^0.1.1
   cyclic_package_1:
     path: ../cyclic_package_1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/data/native_add/pubspec.yaml

@@ -10,8 +10,8 @@ environment:
 dependencies:
   cli_config: ^0.1.1
   logging: ^1.1.1
-  native_assets_cli: ^0.3.2
-  native_toolchain_c: ^0.3.2
+  native_assets_cli: ^0.4.0
+  native_toolchain_c: ^0.3.4
 
 dev_dependencies:
   ffigen: ^8.0.2

pkgs/native_assets_builder/test/data/native_add_add_source/pubspec.yaml

@@ -10,8 +10,8 @@ environment:
 dependencies:
   cli_config: ^0.1.1
   logging: ^1.1.1
-  native_assets_cli: ^0.3.2
-  native_toolchain_c: ^0.3.2
+  native_assets_cli: ^0.4.0
+  native_toolchain_c: ^0.3.4
 
 dev_dependencies:
   ffigen: ^8.0.2

pkgs/native_assets_builder/test/data/native_subtract/pubspec.yaml

@@ -10,8 +10,8 @@ environment:
 dependencies:
   cli_config: ^0.1.1
   logging: ^1.1.1
-  native_assets_cli: ^0.3.2
-  native_toolchain_c: ^0.3.2
+  native_assets_cli: ^0.4.0
+  native_toolchain_c: ^0.3.4
 
 dev_dependencies:
   ffigen: ^8.0.2

pkgs/native_assets_builder/test/data/package_reading_metadata/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 
 dependencies:
   cli_config: ^0.1.1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   package_with_metadata:
     path: ../package_with_metadata/
   yaml: ^3.1.1

pkgs/native_assets_builder/test/data/package_with_metadata/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 
 dependencies:
   cli_config: ^0.1.1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/data/wrong_build_output/build.dart

@@ -4,7 +4,7 @@
 
 import 'dart:io';
 
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 
 void main(List<String> args) async {
   final buildConfig = await BuildConfig.fromArgs(args);

pkgs/native_assets_builder/test/data/wrong_build_output/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 
 dependencies:
   cli_config: ^0.1.1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/data/wrong_build_output_2/build.dart

@@ -4,7 +4,7 @@
 
 import 'dart:io';
 
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 
 void main(List<String> args) async {
   final buildConfig = await BuildConfig.fromArgs(args);

pkgs/native_assets_builder/test/data/wrong_build_output_2/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 
 dependencies:
   cli_config: ^0.1.1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/data/wrong_build_output_3/build.dart

@@ -4,7 +4,7 @@
 
 import 'dart:io';
 
-import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_assets_cli/native_assets_cli_internal.dart';
 
 void main(List<String> args) async {
   final buildConfig = await BuildConfig.fromArgs(args);

pkgs/native_assets_builder/test/data/wrong_build_output_3/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 
 dependencies:
   cli_config: ^0.1.1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/data/wrong_namespace_asset/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 
 dependencies:
   cli_config: ^0.1.1
-  native_assets_cli: ^0.3.2
+  native_assets_cli: ^0.4.0
   yaml: ^3.1.1
   yaml_edit: ^2.1.0
 

pkgs/native_assets_builder/test/model/asset_test.dart

@@ -5,7 +5,7 @@
 // ignore_for_file: undefined_hidden_name
 
 import 'package:native_assets_builder/src/model/asset.dart';
-import 'package:native_assets_cli/native_assets_cli.dart'
+import 'package:native_assets_cli/native_assets_cli_internal.dart'
     hide AssetIterable, AssetRelativePath;
 import 'package:test/test.dart';
 

pkgs/native_assets_cli/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.4.1-wip
+
+- **Breaking change** Removed all code not used in `build.dart` scripts out of
+  the public API.
+
 ## 0.4.0
 
 - Added [example/use_dart_api/](example/use_dart_api/) detailing how to use

pkgs/native_assets_cli/example/native_add_library/pubspec.yaml

@@ -11,8 +11,8 @@ environment:
 dependencies:
   cli_config: ^0.1.1
   logging: ^1.1.1
-  native_assets_cli: ^0.3.2
-  native_toolchain_c: ^0.3.2
+  native_assets_cli: ^0.4.0
+  native_toolchain_c: ^0.3.4
 
 dev_dependencies:
   ffigen: ^8.0.2

pkgs/native_assets_cli/example/use_dart_api/pubspec.yaml

@@ -5,13 +5,13 @@ version: 0.1.0
 publish_to: none
 
 environment:
-  sdk: ">=3.0.0 <4.0.0"
+  sdk: '>=3.0.0 <4.0.0'
 
 dependencies:
   cli_config: ^0.1.1
   logging: ^1.1.1
-  native_assets_cli: ^0.3.2
-  native_toolchain_c: ^0.3.2
+  native_assets_cli: ^0.4.0
+  native_toolchain_c: ^0.3.4
 
 dev_dependencies:
   ffigen: ^10.0.0

pkgs/native_assets_cli/lib/native_assets_cli.dart

@@ -6,13 +6,13 @@
 /// native assets CLI, e.g. a `build.dart` script.
 library native_assets_cli;
 
-export 'src/model/asset.dart';
-export 'src/model/build_config.dart';
-export 'src/model/build_mode.dart';
-export 'src/model/build_output.dart';
-export 'src/model/dependencies.dart';
-export 'src/model/ios_sdk.dart';
-export 'src/model/link_mode.dart';
-export 'src/model/link_mode_preference.dart';
-export 'src/model/metadata.dart';
-export 'src/model/target.dart';
+export 'src/api/asset.dart';
+export 'src/api/build_config.dart';
+export 'src/api/build_mode.dart';
+export 'src/api/build_output.dart';
+export 'src/api/dependencies.dart';
+export 'src/api/ios_sdk.dart';
+export 'src/api/link_mode.dart';
+export 'src/api/link_mode_preference.dart';
+export 'src/api/metadata.dart';
+export 'src/api/target.dart';

pkgs/native_assets_cli/lib/src/api/asset.dart

@@ -0,0 +1,59 @@
+// Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import '../model/asset.dart' as model;
+import '../model/link_mode.dart' as model;
+import '../model/target.dart' as model;
+import 'link_mode.dart';
+import 'target.dart';
+
+abstract class AssetPath {}
+
+/// Asset at absolute path [uri].
+abstract class AssetAbsolutePath implements AssetPath {
+  Uri get uri;
+
+  factory AssetAbsolutePath(Uri uri) = model.AssetAbsolutePath;
+}
+
+/// Asset is avaliable on the system `PATH`.
+///
+/// [uri] only contains a file name.
+abstract class AssetSystemPath implements AssetPath {
+  Uri get uri;
+
+  factory AssetSystemPath(Uri uri) = model.AssetSystemPath;
+}
+
+/// Asset is loaded in the process and symbols are available through
+/// `DynamicLibrary.process()`.
+abstract class AssetInProcess implements AssetPath {
+  factory AssetInProcess() = model.AssetInProcess;
+}
+
+/// Asset is embedded in executable and symbols are available through
+/// `DynamicLibrary.executable()`.
+abstract class AssetInExecutable implements AssetPath {
+  factory AssetInExecutable() = model.AssetInExecutable;
+}
+
+abstract class Asset {
+  LinkMode get linkMode;
+  String get id;
+  Target get target;
+  AssetPath get path;
+
+  factory Asset({
+    required String id,
+    required LinkMode linkMode,
+    required Target target,
+    required AssetPath path,
+  }) =>
+      model.Asset(
+        id: id,
+        linkMode: linkMode as model.LinkMode,
+        target: target as model.Target,
+        path: path as model.AssetPath,
+      );
+}