refactor: Migrate from objectbox to drift.

I hate riverpod.

.github/workflows/ci.yml

@@ -121,6 +121,21 @@ jobs:
           name: tokhub-macos.tar.gz
           path: tokhub-macos.tar.gz
 
+  web-build:
+    runs-on: windows-2022
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - uses: actions/checkout@v4
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+      - run: ./tools/prepare-web
+      - run: flutter build web
+
   windows-build:
     runs-on: windows-2022
     defaults:

.metadata

@@ -4,7 +4,7 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "603104015dd692ea3403755b55d07813d5cf8965"
+  revision: "17025dd88227cd9532c33fa78f5250d548d87e9a"
   channel: "stable"
 
 project_type: app
@@ -13,26 +13,11 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
-    - platform: android
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
-    - platform: ios
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
-    - platform: linux
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
-    - platform: macos
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
+      create_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+      base_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
     - platform: web
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
-    - platform: windows
-      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
-      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
+      create_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
+      base_revision: 17025dd88227cd9532c33fa78f5250d548d87e9a
 
   # User provided section
 

.restyled.yaml

@@ -0,0 +1,8 @@
+---
+exclude:
+  - "LICENSE"
+  # Generated files.
+  - "linux/**/*.cc"
+  - "linux/**/*.h"
+  - "windows/**/*.cc"
+  - "windows/**/*.h"

android/app/build.gradle

@@ -8,7 +8,7 @@ plugins {
 android {
     namespace = "com.example.tokhub"
     compileSdk = flutter.compileSdkVersion
-    ndkVersion = flutter.ndkVersion
+    ndkVersion = "27.0.12077973"
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_1_8

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="tokhub"
+        android:label="TokHub"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-all.zip

android/settings.gradle

@@ -18,8 +18,8 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.1.0" apply false
-    id "org.jetbrains.kotlin.android" version "1.8.22" apply false
+    id "com.android.application" version "8.8.0" apply false
+    id "org.jetbrains.kotlin.android" version "2.1.0" apply false
 }
 
 include ":app"

cspell.config.yaml

@@ -5,11 +5,12 @@ ignoreWords: []
 flagWords: []
 import: []
 ignorePaths:
-  - ".github/**"
-  - "build/**"
-  - "LICENSE*"
+  - .github/**
+  - build/**
+  - LICENSE*
   - "*.json"
 words:
-  - "iphydf"
-  - "robinlinden"
-  - "tokhub"
+  - antiope
+  - iphydf
+  - robinlinden
+  - tokhub

lib/data_object.dart

@@ -3,25 +3,37 @@ import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:path_provider/path_provider.dart';
+import 'package:tokhub/logger.dart';
+
+final _logger = Logger(['DataObject']);
 
 Future<T?> loadDataObject<T extends DataObject<T>>(
     T Function(Map<String, dynamic> json) fromJson) async {
-  final dir = await getApplicationDocumentsDirectory();
-  final file = File('${dir.path}/TokHub/${T.toString()}.json');
-  debugPrint('Loading data object from ${file.path}');
-  if (!await file.exists()) {
+  try {
+    final dir = await getApplicationDocumentsDirectory();
+    final file = File('${dir.path}/TokHub/${T.toString()}.json');
+    debugPrint('Loading data object from ${file.path}');
+    if (!await file.exists()) {
+      return null;
+    }
+    final text = await file.readAsString();
+    return fromJson(jsonDecode(text));
+  } catch (e, stackTrace) {
+    _logger.e('Error loading data object: $e', stackTrace);
     return null;
   }
-  final text = await file.readAsString();
-  return fromJson(jsonDecode(text));
 }
 
 Future<void> saveDataObject<T>(DataObject<T> object) async {
-  final dir = await getApplicationDocumentsDirectory();
-  final file = File('${dir.path}/TokHub/${T.toString()}.json');
-  debugPrint('Saving data object to ${file.path}');
-  await file.create(recursive: true);
-  await file.writeAsString(jsonEncode(object.toJson()));
+  try {
+    final dir = await getApplicationDocumentsDirectory();
+    final file = File('${dir.path}/TokHub/${T.toString()}.json');
+    debugPrint('Saving data object to ${file.path}');
+    await file.create(recursive: true);
+    await file.writeAsString(jsonEncode(object.toJson()));
+  } catch (e, stackTrace) {
+    _logger.e('Error saving data object: $e', stackTrace);
+  }
 }
 
 abstract class DataObject<T> {

lib/db/database.dart

@@ -0,0 +1,30 @@
+import 'package:drift/drift.dart';
+import 'package:tokhub/models/check_status.dart';
+import 'package:tokhub/models/github.dart';
+import 'package:tokhub/models/json_enum.dart';
+
+part 'database.g.dart';
+
+@DriftDatabase(tables: [
+  MinimalCheckRun,
+  MinimalCommitStatus,
+  MinimalPullRequest,
+  MinimalRepository,
+  MinimalUser,
+])
+final class Database extends _$Database {
+  Database(super.e);
+
+  @override
+  int get schemaVersion => 1;
+
+  Future<void> clear() async {
+    await transaction(() async {
+      await delete(minimalCheckRun).go();
+      await delete(minimalCommitStatus).go();
+      await delete(minimalPullRequest).go();
+      await delete(minimalRepository).go();
+      await delete(minimalUser).go();
+    });
+  }
+}

lib/db/native.dart

@@ -0,0 +1,12 @@
+import 'dart:io';
+
+import 'package:tokhub/db/database.dart';
+import 'package:drift/native.dart';
+import 'package:path/path.dart' as path;
+import 'package:path_provider/path_provider.dart';
+
+Future<Database> constructDb() async {
+  final dbFolder = await getApplicationDocumentsDirectory();
+  final file = File(path.join(dbFolder.path, 'TokHub', 'db.sqlite'));
+  return Database(NativeDatabase(file));
+}

lib/db/shared.dart

@@ -0,0 +1,3 @@
+export 'unsupported.dart'
+    if (dart.library.html) 'web.dart'
+    if (dart.library.ffi) 'native.dart';

lib/db/unsupported.dart

@@ -0,0 +1,3 @@
+import 'package:tokhub/db/database.dart';
+
+Future<Database> constructDb() => throw UnimplementedError();

lib/db/web.dart

@@ -0,0 +1,11 @@
+import 'package:tokhub/db/database.dart';
+import 'package:drift/wasm.dart';
+
+Future<Database> constructDb() async {
+  final db = await WasmDatabase.open(
+    databaseName: 'db',
+    sqlite3Uri: Uri(path: 'sqlite3.wasm'),
+    driftWorkerUri: Uri(path: 'drift_worker.js'),
+  );
+  return Database(db.resolvedExecutor);
+}

lib/logger.dart

@@ -2,6 +2,12 @@ import 'package:clock/clock.dart';
 import 'package:flutter/material.dart';
 import 'package:circular_buffer/circular_buffer.dart';
 
+String _callerFileLine() {
+  final stack = StackTrace.current.toString().split('\n');
+  final caller = stack.firstWhere((line) => !line.contains('logger.dart'));
+  return caller.split(' ').last;
+}
+
 final class Logger {
   static const _bufferSize = 1000;
   static final CircularBuffer<LogLine> _log = CircularBuffer(_bufferSize);
@@ -35,7 +41,8 @@ final class Logger {
 
   void _logLine(LogLevel level, String text, [StackTrace? stackTrace]) {
     if (level == LogLevel.verbose && !verbose) return;
-    final line = '${level.name[0].toUpperCase()} $tags $text';
+    final line =
+        '${_callerFileLine()}: ${level.name[0].toUpperCase()} $tags $text';
     if (stackTrace != null) {
       debugPrintStack(stackTrace: stackTrace, label: line);
       _log.add(LogLine(clock.now(), level, tags, text, stackTrace));
@@ -44,6 +51,18 @@ final class Logger {
       _log.add(LogLine(clock.now(), level, tags, text));
     }
   }
+
+  T Function(A) catching<T, A>(T Function(A) f) {
+    return (A a) {
+      try {
+        v('Calling $f with $a');
+        return f(a);
+      } catch (exn, stackTrace) {
+        e('Caught exception $exn', stackTrace);
+        rethrow;
+      }
+    };
+  }
 }
 
 enum LogLevel { verbose, debug, info, warning, error }

lib/models/check_status.dart

@@ -1,4 +1,20 @@
 import 'package:flutter/material.dart';
+import 'package:tokhub/models/json_enum.dart';
+
+enum CheckRunConclusion implements JsonEnum<CheckRunConclusion> {
+  success('success'),
+  failure('failure'),
+  neutral('neutral'),
+  cancelled('cancelled'),
+  timedOut('timed_out'),
+  skipped('skipped'),
+  actionRequired('action_required');
+
+  @override
+  final String string;
+
+  const CheckRunConclusion(this.string);
+}
 
 final class CheckStatus {
   final String name;
@@ -14,7 +30,7 @@ final class CheckStatus {
   });
 }
 
-enum CheckStatusConclusion {
+enum CheckStatusConclusion implements JsonEnum<CheckStatusConclusion> {
   unknown('unknown', 'Unknown', Icons.warning, Colors.red),
   loading('loading', 'Loading', Icons.timer, Colors.blue),
   success('success', 'Successful in', Icons.check_circle, Colors.green),
@@ -28,6 +44,7 @@ enum CheckStatusConclusion {
   failure('failure', 'Failing after', Icons.error_outline, Colors.red),
   empty('empty', 'Unknown after', Icons.help, Colors.grey);
 
+  @override
   final String string;
   final String title;
   final IconData icon;