Feat/markdown improve

.codex/skills/flutter-pub-release/SKILL.md

@@ -67,18 +67,32 @@ python3 .codex/skills/flutter-pub-release/scripts/release_helper.py apply <packa
   - `packages/<package>/CHANGELOG.md`
   - `packages/<package>/example/pubspec.lock` when present
 
+- Then run dependency resolution from the package directory so lock/state stays consistent with the new version:
+
+```bash
+cd packages/<package>
+dart pub get
+```
+
 4. Validate narrowly.
 - Run package-scoped checks only when they are fast and relevant.
 - Do not expand into repo-wide validation unless the change genuinely spans packages.
 
-5. Commit and push before drafting the release.
+5. Commit and run publish dry-run before drafting the release.
 - Use an English commit message such as:
 
 ```text
 chore(release): prepare <package> <version>
 ```
 
 - Commit the release changes directly on `main`.
+- After commit, run a publish dry-run from the package directory and fix any reported errors before pushing:
+
+```bash
+cd packages/<package>
+dart pub publish --dry-run
+```
+
 - Push `main`.
 
 6. Draft the GitHub release.

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "chat.tools.terminal.autoApprove": {
+        "dart": true
+    }
+}

packages/common_crypto/test/aes_test.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:io';
 import 'dart:math';
 
 import 'package:common_crypto/common_crypto.dart';
@@ -11,30 +12,11 @@ Uint8List generateRandomBytes([int length = 32]) =>
     Uint8List.fromList(List<int>.generate(length, (i) => _random.nextInt(256)));
 
 void main() {
-  test('aseTest', () {
-    final source = Uint8List.fromList(utf8.encode('mixin'));
-    final key = generateRandomBytes(16);
-    final iv = generateRandomBytes(16);
-    final encrypted = aesEncrypt(
-      key: key,
-      data: source,
-      iv: iv,
-    );
-    final decrypted = aesDecrypt(
-      key: key,
-      data: encrypted,
-      iv: iv,
-    );
-    assert(listEquals(source, decrypted));
-  });
-
-  test('benchmark', () {
-    final source = generateRandomBytes(1024 * 10); // 10kb data
-    var totalTime = Duration.zero;
-    for (var i = 0; i < 10000; i++) {
+  group('aes', () {
+    test('aseTest', () {
+      final source = Uint8List.fromList(utf8.encode('mixin'));
       final key = generateRandomBytes(16);
       final iv = generateRandomBytes(16);
-      final stopwatch = Stopwatch()..start();
       final encrypted = aesEncrypt(
         key: key,
         data: source,
@@ -45,43 +27,67 @@ void main() {
         data: encrypted,
         iv: iv,
       );
-      totalTime += stopwatch.elapsed;
-      if (i % 1000 == 0) {
-        debugPrint('benchmark aesEncrypt/aesDecrypt: $i times');
-      }
       assert(listEquals(source, decrypted));
-    }
-    debugPrint('benchmark aesEncrypt/aesDecrypt: $totalTime');
-  });
+    });
 
-  test('random encrypt test', () {
-    final random = Random.secure();
-    for (var start = 0; start < 10; start++) {
-      debugPrint('random encrypt test: $start');
-      final key = generateRandomBytes(16);
-      final iv = generateRandomBytes(16);
+    test('benchmark', () {
+      final source = generateRandomBytes(1024 * 10); // 10kb data
+      var totalTime = Duration.zero;
+      for (var i = 0; i < 10000; i++) {
+        final key = generateRandomBytes(16);
+        final iv = generateRandomBytes(16);
+        final stopwatch = Stopwatch()..start();
+        final encrypted = aesEncrypt(
+          key: key,
+          data: source,
+          iv: iv,
+        );
+        final decrypted = aesDecrypt(
+          key: key,
+          data: encrypted,
+          iv: iv,
+        );
+        totalTime += stopwatch.elapsed;
+        if (i % 1000 == 0) {
+          debugPrint('benchmark aesEncrypt/aesDecrypt: $i times');
+        }
+        assert(listEquals(source, decrypted));
+      }
+      debugPrint('benchmark aesEncrypt/aesDecrypt: $totalTime');
+    });
 
-      final hMacKey = generateRandomBytes();
+    test('random encrypt test', () {
+      final random = Random.secure();
+      for (var start = 0; start < 10; start++) {
+        debugPrint('random encrypt test: $start');
+        final key = generateRandomBytes(16);
+        final iv = generateRandomBytes(16);
 
-      final encryptor = AesCryptor(encrypt: true, key: key, iv: iv);
-      final decryptor = AesCryptor(encrypt: false, key: key, iv: iv);
+        final hMacKey = generateRandomBytes();
 
-      final sourceHMac = HMacSha256(hMacKey);
-      final targetHMac = HMacSha256(hMacKey);
+        final encryptor = AesCryptor(encrypt: true, key: key, iv: iv);
+        final decryptor = AesCryptor(encrypt: false, key: key, iv: iv);
 
-      for (var i = 0; i < 500; i++) {
-        final source = generateRandomBytes(random.nextInt(1024));
-        sourceHMac.update(source);
-        final decrypted = decryptor.update(encryptor.update(source));
-        targetHMac.update(decrypted);
-      }
+        final sourceHMac = HMacSha256(hMacKey);
+        final targetHMac = HMacSha256(hMacKey);
+
+        for (var i = 0; i < 500; i++) {
+          final source = generateRandomBytes(random.nextInt(1024));
+          sourceHMac.update(source);
+          final decrypted = decryptor.update(encryptor.update(source));
+          targetHMac.update(decrypted);
+        }
 
-      targetHMac.update(decryptor.update(encryptor.finalize()));
-      targetHMac.update(decryptor.finalize());
+        targetHMac.update(decryptor.update(encryptor.finalize()));
+        targetHMac.update(decryptor.finalize());
 
-      final sourceResult = sourceHMac.finalize();
-      final targetResult = targetHMac.finalize();
-      expect(base64Encode(sourceResult), base64Encode(targetResult));
-    }
-  });
+        final sourceResult = sourceHMac.finalize();
+        final targetResult = targetHMac.finalize();
+        expect(base64Encode(sourceResult), base64Encode(targetResult));
+      }
+    });
+  }, skip: _skipOnNonMacOS);
 }
+
+final Object _skipOnNonMacOS =
+    Platform.isMacOS ? false : 'common_crypto tests require macOS CommonCrypto';

packages/common_crypto/test/hmac_test.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:io';
 import 'dart:math';
 import 'dart:typed_data';
 
@@ -10,38 +11,44 @@ import 'package:pointycastle/export.dart';
 import 'aes_test.dart';
 
 void main() {
-  test('hmac 256 test', () {
-    final key = base64Decode('Y9hRHsqr9adyX29DYsjWhg==');
-    final data = Uint8List.fromList(utf8.encode('Mixin'));
-    final result = HMacSha256.hmacSha256(key: key, data: data);
-    expect(
-      base64Encode(result),
-      equals('Zg/Z5GkXYHKPR/uPVOe4Z5ZPzSgRoDL72mrm5/TyCrQ='),
-    );
-  });
-
-  test('random generate hmac', () {
-    final random = Random.secure();
-    for (var start = 0; start < 10; start++) {
-      final hMacKey = generateRandomBytes();
-      final commonCryptoHMac = HMacSha256(hMacKey);
-      final pointyHMac = HMac(SHA256Digest(), 64)..init(KeyParameter(hMacKey));
-
-      final data = random.nextInt(1024);
-      for (var i = 0; i < data; i++) {
-        final bytes = generateRandomBytes(random.nextInt(1024));
-        commonCryptoHMac.update(bytes);
-        pointyHMac.update(bytes, 0, bytes.length);
-      }
+  group('hmac', () {
+    test('hmac 256 test', () {
+      final key = base64Decode('Y9hRHsqr9adyX29DYsjWhg==');
+      final data = Uint8List.fromList(utf8.encode('Mixin'));
+      final result = HMacSha256.hmacSha256(key: key, data: data);
+      expect(
+        base64Encode(result),
+        equals('Zg/Z5GkXYHKPR/uPVOe4Z5ZPzSgRoDL72mrm5/TyCrQ='),
+      );
+    });
+
+    test('random generate hmac', () {
+      final random = Random.secure();
+      for (var start = 0; start < 10; start++) {
+        final hMacKey = generateRandomBytes();
+        final commonCryptoHMac = HMacSha256(hMacKey);
+        final pointyHMac = HMac(SHA256Digest(), 64)
+          ..init(KeyParameter(hMacKey));
+
+        final data = random.nextInt(1024);
+        for (var i = 0; i < data; i++) {
+          final bytes = generateRandomBytes(random.nextInt(1024));
+          commonCryptoHMac.update(bytes);
+          pointyHMac.update(bytes, 0, bytes.length);
+        }
 
-      final commonCryptoResult = commonCryptoHMac.finalize();
-      final bytes = Uint8List(pointyHMac.macSize);
-      final len = pointyHMac.doFinal(bytes, 0);
-      final pointyResult = bytes.sublist(0, len);
+        final commonCryptoResult = commonCryptoHMac.finalize();
+        final bytes = Uint8List(pointyHMac.macSize);
+        final len = pointyHMac.doFinal(bytes, 0);
+        final pointyResult = bytes.sublist(0, len);
 
-      debugPrint('commonCryptoResult: ${base64Encode(commonCryptoResult)} '
-          'pointyResult: ${base64Encode(pointyResult)}');
-      expect(commonCryptoResult, equals(pointyResult));
-    }
-  });
+        debugPrint('commonCryptoResult: ${base64Encode(commonCryptoResult)} '
+            'pointyResult: ${base64Encode(pointyResult)}');
+        expect(commonCryptoResult, equals(pointyResult));
+      }
+    });
+  }, skip: _skipOnNonMacOS);
 }
+
+final Object _skipOnNonMacOS =
+    Platform.isMacOS ? false : 'common_crypto tests require macOS CommonCrypto';

packages/mixin_markdown_widget/CHANGELOG.md

@@ -2,11 +2,4 @@
 
 ## 0.1.0
 
-- Initial implementation of `MarkdownWidget`, `MarkdownController`, and `MarkdownThemeData`
-- Added block-based document model and Markdown parser adapter
-- Added renderers for common Markdown blocks and a desktop demo example
-- Added plain-text serialization, copy-all actions, and streaming draft state APIs
-- Added `MarkdownSelectionController` and selection-aware plain-text range serialization
-- Added custom drag selection, keyboard shortcuts, block/word selection gestures, and a custom context menu for selection copy flows
-- Added syntax-highlighted code blocks with character-level custom selection
-- Added table cell range selection and TSV/plain-text copy support
+- Initial implementation

packages/mixin_markdown_widget/LICENSE

@@ -1 +1,21 @@
-TODO: Add your license here.
+MIT License
+
+Copyright (c) 2026 Mixin Network
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/mixin_markdown_widget/example/devtools_options.yaml

@@ -0,0 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
+extensions: