e0cbf8ae20
A GUI installer wizard for permanent rpm-ostree package layers on bootc/image-based systems. Walks through: welcome/current-version check, package name entry with existence check, confirmation, then a streamed rpm-ostree install via pkexec. On success, writes a pending-confirmation marker and installs an autostart entry so the next login shows a "did this update work?" screen with a one-click rollback (bootc rollback --apply) if not. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
88 lines
2.6 KiB
Dart
88 lines
2.6 KiB
Dart
import 'dart:convert';
|
|
import 'dart:io';
|
|
|
|
import 'ostree_service.dart';
|
|
|
|
class PendingConfirmation {
|
|
final String packageName;
|
|
final DeploymentInfo before;
|
|
final DateTime installedAt;
|
|
|
|
PendingConfirmation({
|
|
required this.packageName,
|
|
required this.before,
|
|
required this.installedAt,
|
|
});
|
|
}
|
|
|
|
class ConfirmationMarker {
|
|
static String get _stateDir => '${Platform.environment['HOME']}/.local/state/layer_wizard';
|
|
static String get _markerPath => '$_stateDir/pending_confirmation.json';
|
|
static String get _autostartPath =>
|
|
'${Platform.environment['HOME']}/.config/autostart/com.ironmagma.layer_wizard.desktop';
|
|
|
|
static Future<void> write(String packageName, DeploymentInfo before) async {
|
|
final dir = Directory(_stateDir);
|
|
if (!await dir.exists()) {
|
|
await dir.create(recursive: true);
|
|
}
|
|
final json = jsonEncode({
|
|
'packageName': packageName,
|
|
'before': before.toJson(),
|
|
'installedAt': DateTime.now().toIso8601String(),
|
|
});
|
|
await File(_markerPath).writeAsString(json);
|
|
}
|
|
|
|
static Future<PendingConfirmation?> read() async {
|
|
final file = File(_markerPath);
|
|
if (!await file.exists()) return null;
|
|
try {
|
|
final data = jsonDecode(await file.readAsString()) as Map<String, dynamic>;
|
|
return PendingConfirmation(
|
|
packageName: data['packageName'] as String,
|
|
before: DeploymentInfo.fromJson(data['before'] as Map<String, dynamic>),
|
|
installedAt: DateTime.parse(data['installedAt'] as String),
|
|
);
|
|
} catch (_) {
|
|
// Corrupt/unreadable marker — treat as if nothing is pending rather
|
|
// than getting the user stuck on a confirmation screen we can't render.
|
|
return null;
|
|
}
|
|
}
|
|
|
|
static Future<void> clear() async {
|
|
final file = File(_markerPath);
|
|
if (await file.exists()) {
|
|
await file.delete();
|
|
}
|
|
}
|
|
|
|
/// Installs an autostart entry pointing at the currently-running binary,
|
|
/// so the confirmation screen is shown automatically right after the next
|
|
/// login. Idempotent.
|
|
static Future<void> installAutostart() async {
|
|
final dir = Directory('${Platform.environment['HOME']}/.config/autostart');
|
|
if (!await dir.exists()) {
|
|
await dir.create(recursive: true);
|
|
}
|
|
final exe = Platform.resolvedExecutable;
|
|
final contents = '''
|
|
[Desktop Entry]
|
|
Type=Application
|
|
Name=Layer Wizard Confirmation
|
|
Comment=Confirm a pending permanent package layer
|
|
Exec=$exe
|
|
X-GNOME-Autostart-enabled=true
|
|
NoDisplay=true
|
|
''';
|
|
await File(_autostartPath).writeAsString(contents);
|
|
}
|
|
|
|
static Future<void> removeAutostart() async {
|
|
final file = File(_autostartPath);
|
|
if (await file.exists()) {
|
|
await file.delete();
|
|
}
|
|
}
|
|
}
|