Release SyncVito 1.0.5

CHANGELOG.md

@@ -1,5 +1,22 @@
 # Änderungsprotokoll
 
+## 1.0.5 – 2026-09-24
+
+### Neu
+
+- SyncVito prüft bei jedem Programmstart und während des Betriebs alle 30 Minuten automatisch auf Updates.
+- Verfügbare Updates werden zusätzlich zum Hinweisfenster mit einer auffälligen „UPDATE“-Kennzeichnung am Eintrag „Einstellungen“ angezeigt.
+
+### Behoben
+
+- Wird eine automatische Prüfung durch eine laufende Synchronisation oder Updateaktion verhindert, wird sie nach einer Minute erneut versucht.
+
+## 1.0.3 – 2026-09-24
+
+### Behoben
+
+- Der automatische Neustart nach einem internen Update setzt nun die geerbte PyInstaller-Laufzeitumgebung zurück und verhindert dadurch den Sicherheitsfehler beim Start der aktualisierten Anwendung.
+
 ## 1.0.2 – 2026-09-24
 
 ### Behoben

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "syncvito"
-version = "1.0.2"
+version = "1.0.5"
 description = "Windows-Desktopwerkzeug für lokale und NAS-Synchronisation"
 readme = "README.md"
 requires-python = ">=3.11"

src/syncvito/main_window.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import sys
-from datetime import datetime, timedelta
+from datetime import datetime
 from pathlib import Path
 
 from PyQt6.QtCore import QEvent, Qt, QTimer, pyqtSignal
@@ -48,6 +48,9 @@ from syncvito.version import __version__
 
 __all__ = ["MainWindow"]
 
+UPDATE_CHECK_INTERVAL_MS = 30 * 60 * 1000
+UPDATE_RETRY_INTERVAL_MS = 60 * 1000
+
 
 class MainWindow(QMainWindow):
     """Zentrale SyncVito-Benutzeroberfläche."""
@@ -59,6 +62,7 @@ class MainWindow(QMainWindow):
         self.config = config
         self.config_store = config_store
         self._allow_close = False
+        self._notified_update_version: str | None = None
         self.setWindowTitle("SyncVito")
         self.setWindowIcon(app_icon())
         self.setMinimumSize(980, 680)
@@ -71,6 +75,15 @@ class MainWindow(QMainWindow):
         self._connect_coordinator()
         self._refresh_tasks()
         self._set_global_status(*self.coordinator.current_overall_status())
+
+        self.update_check_timer = QTimer(self)
+        self.update_check_timer.setInterval(UPDATE_CHECK_INTERVAL_MS)
+        self.update_check_timer.timeout.connect(self._automatic_update_check)
+        self.update_check_timer.start()
+        self.update_retry_timer = QTimer(self)
+        self.update_retry_timer.setSingleShot(True)
+        self.update_retry_timer.setInterval(UPDATE_RETRY_INTERVAL_MS)
+        self.update_retry_timer.timeout.connect(self._automatic_update_check)
         QTimer.singleShot(3000, self._automatic_update_check)
         cleanup_attempts = 6 if "--updated" in sys.argv else 1
         QTimer.singleShot(3000, lambda: self._cleanup_update_installers(cleanup_attempts))
@@ -159,6 +172,7 @@ class MainWindow(QMainWindow):
             layout.addWidget(button)
             self.nav_buttons.append(button)
         self.nav_buttons[0].setChecked(True)
+        self.settings_nav_button = self.nav_buttons[2]
         layout.addStretch(1)
 
         version = QLabel(f"Version {__version__}\nby Davito")
@@ -340,7 +354,7 @@ class MainWindow(QMainWindow):
         version_label = QLabel(f"Installierte Version: {__version__}")
         version_label.setProperty("muted", True)
         update_layout.addWidget(version_label)
-        self.update_check_box = QCheckBox("Beim Start automatisch nach Updates suchen")
+        self.update_check_box = QCheckBox("Beim Start und danach alle 30 Minuten automatisch nach Updates suchen")
         self.update_check_box.setChecked(self.config.settings.check_updates_on_start)
         update_layout.addWidget(self.update_check_box)
         update_hint = QLabel(
@@ -511,6 +525,7 @@ class MainWindow(QMainWindow):
     def _save_settings(self) -> None:
         settings = self.config.settings
         old_autostart = settings.autostart
+        old_update_check = settings.check_updates_on_start
         settings.autostart = self.autostart_check.isChecked()
         settings.font_family = self.font_combo.currentText()
         settings.font_size = self.font_size_spin.value()
@@ -528,18 +543,22 @@ class MainWindow(QMainWindow):
             return
         apply_theme(QApplication.instance(), settings)
         self._append_log("Einstellungen", "Erfolg", "Darstellung und Systemstart wurden übernommen.")
+        if settings.check_updates_on_start and not old_update_check:
+            QTimer.singleShot(0, self._automatic_update_check)
+        elif not settings.check_updates_on_start:
+            self.update_retry_timer.stop()
 
     def _automatic_update_check(self) -> None:
         settings = self.config.settings
-        if not settings.check_updates_on_start or self.coordinator.is_running:
+        if not settings.check_updates_on_start:
+            self.update_retry_timer.stop()
             return
-        if settings.last_update_check:
+        if self.coordinator.is_running or self.updater.busy:
-            try:
+            if not self.update_retry_timer.isActive():
-                last_check = datetime.fromisoformat(settings.last_update_check)
+                self.update_retry_timer.start()
-            except ValueError:
-                last_check = datetime.min
-            if datetime.now() - last_check < timedelta(hours=24):
             return
+        self.update_retry_timer.stop()
+        self.update_check_timer.start(UPDATE_CHECK_INTERVAL_MS)
         self._check_updates(manual=False)
 
     def _check_updates(self, manual: bool) -> None:
@@ -558,12 +577,18 @@ class MainWindow(QMainWindow):
         self._mark_update_checked()
         self._update_progress(100, f"Version {info.version} ist verfügbar")
         self._append_log("Update", "Hinweis", f"Version {info.version} ist verfügbar.")
+        self._set_update_indicator(info.version)
+        if not manual and self._notified_update_version == info.version:
+            return
+        self._notified_update_version = info.version
         dialog = UpdateDialog(__version__, info, getattr(sys, "frozen", False), self)
         if dialog.exec() == UpdateDialog.DialogCode.Accepted:
             self.updater.download(info)
 
     def _on_no_update(self, manual: bool) -> None:
         self._mark_update_checked()
+        self._set_update_indicator(None)
+        self._notified_update_version = None
         self._update_progress(100, "SyncVito ist aktuell")
         self._append_log("Update", "Erfolg", "Die installierte Version ist aktuell.")
         if manual:
@@ -579,6 +604,18 @@ class MainWindow(QMainWindow):
                 f"{message}\n\nBitte die Netzwerkverbindung prüfen und anschließend erneut versuchen.",
             )
 
+    def _set_update_indicator(self, version: str | None) -> None:
+        available = bool(version)
+        self.settings_nav_button.setText("Einstellungen  •  UPDATE" if available else "Einstellungen")
+        self.settings_nav_button.setProperty("updateAvailable", available)
+        description = f"SyncVito {version} ist verfügbar" if version else ""
+        self.settings_nav_button.setToolTip(description)
+        self.settings_nav_button.setAccessibleDescription(description)
+        style = self.settings_nav_button.style()
+        style.unpolish(self.settings_nav_button)
+        style.polish(self.settings_nav_button)
+        self.settings_nav_button.update()
+
     def _install_update(self, path: Path, info: UpdateInfo) -> None:
         try:
             self.updater.service.launch_installer(path, info.version)

src/syncvito/theme.py

@@ -52,6 +52,12 @@ def _stylesheet(scale: float) -> str:
                                   padding: {round(10 * scale)}px {round(12 * scale)}px; color: #9CACBF; }}
         QPushButton[nav="true"]:hover {{ background: #17212E; color: #E8EDF4; }}
         QPushButton[nav="true"]:checked {{ background: #1B2A3D; color: #FFFFFF; border-color: #2A568B; }}
+        QPushButton[nav="true"][updateAvailable="true"] {{ background: #3A2412; color: #FFF0DF;
+                                                            border-color: #EA580C; }}
+        QPushButton[nav="true"][updateAvailable="true"]:hover {{ background: #4A2D14; color: #FFFFFF;
+                                                                  border-color: #FF7A2F; }}
+        QPushButton[nav="true"][updateAvailable="true"]:focus {{ border: 2px solid #FF9A5B;
+                                                                  padding: {round(9 * scale)}px {round(11 * scale)}px; }}
         QLineEdit, QComboBox, QSpinBox, QListWidget, QTreeView, QTableWidget {{
             background: #0E141D; border: 1px solid #304052; border-radius: {radius}px;
             padding: {round(7 * scale)}px; color: #E8EDF4;

src/syncvito/updater.py

@@ -151,6 +151,7 @@ try {{
         $bootstrapLog,
         ((Get-Date).ToString('o') + ' Starte verifizierten Installer.' + [Environment]::NewLine)
     )
+    $env:PYINSTALLER_RESET_ENVIRONMENT = '1'
     $setupArguments = @({setup_arguments})
     & {_powershell_literal(installer_path)} @setupArguments
     $setupExitCode = $LASTEXITCODE

tests/test_update_schedule.py

@@ -0,0 +1,112 @@
+from types import SimpleNamespace
+
+from syncvito.main_window import UPDATE_CHECK_INTERVAL_MS, UPDATE_RETRY_INTERVAL_MS, MainWindow
+
+
+class FakeTimer:
+    def __init__(self, *, active: bool = False) -> None:
+        self.active = active
+        self.start_calls: list[int | None] = []
+        self.stop_calls = 0
+
+    def isActive(self) -> bool:  # noqa: N802 - Qt API
+        return self.active
+
+    def start(self, interval: int | None = None) -> None:
+        self.active = True
+        self.start_calls.append(interval)
+
+    def stop(self) -> None:
+        self.active = False
+        self.stop_calls += 1
+
+
+class FakeStyle:
+    def __init__(self) -> None:
+        self.unpolished = False
+        self.polished = False
+
+    def unpolish(self, _button: object) -> None:
+        self.unpolished = True
+
+    def polish(self, _button: object) -> None:
+        self.polished = True
+
+
+class FakeButton:
+    def __init__(self) -> None:
+        self.text = ""
+        self.properties: dict[str, object] = {}
+        self.tooltip = ""
+        self.accessible_description = ""
+        self.button_style = FakeStyle()
+        self.updated = False
+
+    def setText(self, text: str) -> None:  # noqa: N802 - Qt API
+        self.text = text
+
+    def setProperty(self, name: str, value: object) -> None:  # noqa: N802 - Qt API
+        self.properties[name] = value
+
+    def setToolTip(self, text: str) -> None:  # noqa: N802 - Qt API
+        self.tooltip = text
+
+    def setAccessibleDescription(self, text: str) -> None:  # noqa: N802 - Qt API
+        self.accessible_description = text
+
+    def style(self) -> FakeStyle:
+        return self.button_style
+
+    def update(self) -> None:
+        self.updated = True
+
+
+def _window(*, sync_running: bool = False, updater_busy: bool = False) -> SimpleNamespace:
+    checks: list[bool] = []
+    return SimpleNamespace(
+        config=SimpleNamespace(settings=SimpleNamespace(check_updates_on_start=True)),
+        coordinator=SimpleNamespace(is_running=sync_running),
+        updater=SimpleNamespace(busy=updater_busy),
+        update_check_timer=FakeTimer(active=True),
+        update_retry_timer=FakeTimer(),
+        _check_updates=lambda manual: checks.append(manual),
+        checks=checks,
+    )
+
+
+def test_automatic_update_check_runs_without_daily_throttle() -> None:
+    window = _window()
+
+    MainWindow._automatic_update_check(window)
+
+    assert window.checks == [False]
+    assert window.update_check_timer.start_calls == [UPDATE_CHECK_INTERVAL_MS]
+    assert window.update_retry_timer.stop_calls == 1
+
+
+def test_automatic_update_check_retries_while_sync_is_running() -> None:
+    window = _window(sync_running=True)
+
+    MainWindow._automatic_update_check(window)
+
+    assert window.checks == []
+    assert window.update_retry_timer.start_calls == [None]
+    assert UPDATE_RETRY_INTERVAL_MS == 60_000
+
+
+def test_periodic_update_interval_is_thirty_minutes() -> None:
+    assert UPDATE_CHECK_INTERVAL_MS == 30 * 60 * 1000
+
+
+def test_update_indicator_uses_text_and_accessible_description() -> None:
+    button = FakeButton()
+    window = SimpleNamespace(settings_nav_button=button)
+
+    MainWindow._set_update_indicator(window, "1.0.5")
+
+    assert button.text == "Einstellungen  •  UPDATE"
+    assert button.properties["updateAvailable"] is True
+    assert button.tooltip == "SyncVito 1.0.5 ist verfügbar"
+    assert button.accessible_description == button.tooltip
+    assert button.button_style.unpolished and button.button_style.polished
+    assert button.updated

tests/test_updater.py

@@ -162,4 +162,7 @@ def test_update_watcher_waits_before_installer(monkeypatch: pytest.MonkeyPatch,
     script = base64.b64decode(encoded).decode("utf-16-le")
     assert "foreach ($processId in @(111, 222))" in script
     assert script.index("while (Get-Process") < script.index(str(installer))
+    reset_environment = "$env:PYINSTALLER_RESET_ENVIRONMENT = '1'"
+    assert reset_environment in script
+    assert script.index(reset_environment) < script.index(f"& '{installer}'")
     assert "'/VERYSILENT'" in script

version.txt

@@ -1 +1 @@
-1.0.2
+1.0.5