feat: Debug output for scheduled jobs (--debug in crontab)

common/config.py

@@ -958,6 +958,13 @@ def scheduleMode(self, profile_id = None):
     def setScheduleMode(self, value, profile_id = None):
         self.setProfileIntValue('schedule.mode', value, profile_id)
 
+    def debugSchedule(self, profile_id = None):
+        #?Enable debug output to system log for schedule mode.
+        return self.profileBoolValue('schedule.debug', False, profile_id)
+
+    def setDebugSchedule(self, value, profile_id = None):
+        self.setProfileBoolValue('schedule.debug', value, profile_id)
+
     def scheduleTime(self, profile_id = None):
         #?Position-coded number with the format "hhmm" to specify the hour
         #?and minute the cronjob should start (eg. 2015 means a quarter
@@ -1756,7 +1763,7 @@ def cronCmd(self, profile_id):
             cmd += '--profile-id %s ' % profile_id
         if not self._LOCAL_CONFIG_PATH is self._DEFAULT_CONFIG_PATH:
             cmd += '--config %s ' % self._LOCAL_CONFIG_PATH
-        if logger.DEBUG:
+        if logger.DEBUG or self.debugSchedule(profile_id):
             cmd += '--debug '
         cmd += 'backup-job'
         if self.redirectStdoutInCron(profile_id):

qt/settingsdialog.py

@@ -482,6 +482,11 @@ def __init__(self, parent):
 
         self.comboSchedule.currentIndexChanged.connect(self.scheduleChanged)
 
+        self.cbDebugSchedule = QCheckBox(self)
+        self.cbDebugSchedule.setText(_('Enable logging of debug messages'))
+        self.cbDebugSchedule.setToolTip(('Write debug-level messages into the system log. Warning: Use only to diagnose problems since it creates a lot of output.'))
+        glayout.addWidget(self.cbDebugSchedule, 8, 0)
+
         #
         layout.addStretch()
         scrollArea.setWidget(layoutWidget)
@@ -1348,6 +1353,8 @@ def updateProfile(self):
                            self.config.scheduleRepeatedUnit())
         self.updateSchedule(self.config.scheduleMode())
 
+        self.cbDebugSchedule.setChecked(self.config.debugSchedule())
+
         # TAB: Include
         self.listInclude.clear()
 
@@ -1584,6 +1591,8 @@ def saveProfile(self):
             self.comboScheduleRepeatedUnit.itemData(
                 self.comboScheduleRepeatedUnit.currentIndex()))
 
+        self.config.setDebugSchedule(self.cbDebugSchedule.isChecked())
+
         # auto-remove
         self.config.setRemoveOldSnapshots(
                         self.cbRemoveOlder.isChecked(),