i18n: localize stopped scheduled update reason

AppImage/components/virtual-machines.tsx

@@ -35,6 +35,23 @@ import DOMPurify from "dompurify"
 import { marked } from "marked"
 import { getCountFormKey, useI18n, useT } from "@/lib/i18n/provider"
 
+// A schedule record predating the structured reason code still contains one
+// of these exact diagnostic messages. Recognise only those known historical
+// values so an already-recorded safe skip localizes after an upgrade, while
+// unrelated freeform diagnostics remain verbatim for troubleshooting.
+const LEGACY_STOPPED_SCHEDULE_REASONS = new Set([
+  "container is stopped; scheduled update was skipped",
+  "container was stopped before scheduled update could begin",
+])
+
+const scheduleReasonCodeFromPersisted = (reasonCode: unknown, reason: unknown): string | null => {
+  if (typeof reasonCode === "string" && reasonCode) return reasonCode
+  if (typeof reason === "string" && LEGACY_STOPPED_SCHEDULE_REASONS.has(reason.toLowerCase())) {
+    return "stopped_container"
+  }
+  return null
+}
+
 // Sent by /api/vms only for LXC rows, only when the user has enabled
 // `lxc_updates_available` notifications. The Monitor populates this
 // from managed_installs registry → frontend uses it to render the
@@ -2077,6 +2094,7 @@ const handleDownloadLogs = async (vmid: number, vmName: string) => {
   const [scheduleLastRunAt, setScheduleLastRunAt] = useState<string | null>(null)
   const [scheduleLastRunStatus, setScheduleLastRunStatus] = useState<string | null>(null)
   const [scheduleLastRunReason, setScheduleLastRunReason] = useState<string | null>(null)
+  const [scheduleLastRunReasonCode, setScheduleLastRunReasonCode] = useState<string | null>(null)
   const [scheduleLastRunLog, setScheduleLastRunLog] = useState<string | null>(null)
   const [scheduleLastRunRebootRequired, setScheduleLastRunRebootRequired] = useState(false)
   const [scheduleLastRunRebootPackages, setScheduleLastRunRebootPackages] = useState<string[]>([])
@@ -2153,6 +2171,7 @@ const handleDownloadLogs = async (vmid: number, vmName: string) => {
     setScheduleLastRunAt(s.last_run_at || null)
     setScheduleLastRunStatus(s.last_run_status || null)
     setScheduleLastRunReason(s.last_run_reason || null)
+    setScheduleLastRunReasonCode(scheduleReasonCodeFromPersisted(s.last_run_reason_code, s.last_run_reason))
     setScheduleLastRunLog(s.last_run_log || null)
     setScheduleLastRunRebootRequired(s.last_run_reboot_required === true)
     setScheduleLastRunRebootPackages(Array.isArray(s.last_run_reboot_packages)
@@ -2430,6 +2449,9 @@ const handleDownloadLogs = async (vmid: number, vmName: string) => {
   const renderScheduleRunDetails = (indented = false) => {
     if (!scheduleLastRunAt || !selectedVM) return null
     const spacing = indented ? "pl-4" : ""
+    const scheduleLastRunReasonText = scheduleLastRunReasonCode === "stopped_container"
+      ? t("vmLxc.scheduled.reasonStoppedContainer")
+      : scheduleLastRunReason
     return (
       <div className={`space-y-1.5 ${spacing}`}>
         <div className="text-xs text-muted-foreground">
@@ -2448,9 +2470,9 @@ const handleDownloadLogs = async (vmid: number, vmName: string) => {
             </span></>
           )}
         </div>
-        {scheduleLastRunReason && (
+        {scheduleLastRunReasonText && (
           <div className="text-xs text-muted-foreground break-words">
-            {scheduleLastRunReason}
+            {scheduleLastRunReasonText}
           </div>
         )}
         {scheduleLastRunRebootRequired && (

AppImage/messages/en/common.json

@@ -1288,6 +1288,7 @@
       "runFailed": "✗ failed",
       "runDeferred": "held for safety",
       "runSkipped": "nothing pending",
+      "reasonStoppedContainer": "Container is stopped; scheduled update was skipped.",
       "releaseDelaySummary": "{days}-day release hold",
       "releaseDelayLabel": "Wait after a new app release",
       "releaseDelayNone": "No waiting period",

AppImage/messages/sk/common.json

@@ -1288,6 +1288,7 @@
       "runFailed": "✗ zlyhalo",
       "runDeferred": "odložené z bezpečnostných dôvodov",
       "runSkipped": "nič nečaká",
+      "reasonStoppedContainer": "Kontajner je vypnutý; plánovaná aktualizácia sa preskočila.",
       "releaseDelaySummary": "odklad {days} deň/dní",
       "releaseDelayLabel": "Počkať po novej verzii aplikácie",
       "releaseDelayNone": "Bez čakacej doby",

AppImage/scripts/flask_server.py

@@ -22700,6 +22700,7 @@ def _run_scheduled_update(vmid: int, sched: dict) -> dict:
     requested_target = sched.get("target") or "both"
     deferred_targets: list[str] = []
     reasons: list[str] = []
+    reason_code: str | None = None
     reboot_required: bool | None = None
     reboot_packages: list[str] = []
     reboot_check_error: str | None = None
@@ -22751,6 +22752,7 @@ def _run_scheduled_update(vmid: int, sched: dict) -> dict:
             'status': status,
             'target': actual_target,
             'reason': reason,
+            'reason_code': reason_code,
             'run_id': run_id,
             'requested_targets': requested_targets,
             'executed_targets': list(executed),
@@ -22763,6 +22765,7 @@ def _run_scheduled_update(vmid: int, sched: dict) -> dict:
         }
 
     if not originally_running:
+        reason_code = 'stopped_container'
         reasons.append('container is stopped; scheduled update was skipped')
         return finish('skipped', requested_target, [])
 
@@ -22978,6 +22981,7 @@ def _run_scheduled_update(vmid: int, sched: dict) -> dict:
                 timeout=60 * 60,
             )
         if _scheduled_runner_reported_stopped(r, log_path, scheduled_stopped_marker):
+            reason_code = 'stopped_container'
             reasons.append('container was stopped before scheduled update could begin')
             return finish('skipped', target, [])
         reboot_required, reboot_packages, reboot_check_error = (
@@ -23055,12 +23059,14 @@ def _scheduler_loop():
                     status = outcome.get('status') or 'failure'
                     actual_target = outcome.get('target') or 'both'
                     reason = outcome.get('reason')
+                    reason_code = outcome.get('reason_code')
                     try:
                         lxc_apps.record_schedule_run(
                             _vmid,
                             status,
                             actual_target,
                             reason,
+                            reason_code=reason_code,
                             log_name=outcome.get('log_name'),
                             reboot_required=outcome.get('reboot_required'),
                             reboot_packages=outcome.get('reboot_packages'),

AppImage/scripts/lxc_apps.py

@@ -94,6 +94,7 @@ _VALID_UPSTREAM_TYPES = ("github", "http_json", "docker_hub")
 # `*/N` step, and comma lists — that covers every preset the UI
 # exposes and the freeform "custom" text field.
 _VALID_SCHEDULE_TARGETS = ("os", "app", "both")
+_SCHEDULE_REASON_CODES = frozenset({"stopped_container"})
 _SCHEDULE_TARGET_ID_RE = re.compile(
     r"^(?:os|apps|oci_image|app:[A-Za-z0-9_-]{1,64}|docker-engine|docker-(?:compose|container):[A-Za-z0-9][A-Za-z0-9_.-]{0,127}|docker-unit:[a-f0-9]{20})$"
 )
@@ -3918,6 +3919,7 @@ def record_schedule_run(
     target: str,
     reason: Optional[str] = None,
     *,
+    reason_code: Optional[str] = None,
     log_name: Optional[str] = None,
     reboot_required: Optional[bool] = None,
     reboot_packages: Optional[list[str]] = None,
@@ -3937,6 +3939,10 @@ def record_schedule_run(
             sidecar["schedule"]["last_run_reason"] = str(reason)[:300]
         else:
             sidecar["schedule"].pop("last_run_reason", None)
+        if reason_code in _SCHEDULE_REASON_CODES:
+            sidecar["schedule"]["last_run_reason_code"] = reason_code
+        else:
+            sidecar["schedule"].pop("last_run_reason_code", None)
         if log_name:
             sidecar["schedule"]["last_run_log"] = os.path.basename(str(log_name))[:220]
         else:

AppImage/scripts/tests/test_lxc_scheduled_update_records.py

@@ -33,6 +33,8 @@ class ScheduledUpdateRecordTests(unittest.TestCase):
             self.vmid,
             'success',
             'both',
+            reason='container is stopped; scheduled update was skipped',
+            reason_code='stopped_container',
             log_name='../9911-scheduled-' + ('a' * 32) + '.log',
             reboot_required=True,
             reboot_packages=['linux-image-amd64', 'libc6'],
@@ -43,11 +45,31 @@ class ScheduledUpdateRecordTests(unittest.TestCase):
             '9911-scheduled-' + ('a' * 32) + '.log',
         )
         self.assertTrue(schedule['last_run_reboot_required'])
+        self.assertEqual(schedule['last_run_reason_code'], 'stopped_container')
         self.assertEqual(
             schedule['last_run_reboot_packages'],
             ['linux-image-amd64', 'libc6'],
         )
 
+    def test_record_rejects_unknown_reason_code_and_clears_the_previous_one(self):
+        self.assertTrue(lxc_apps.record_schedule_run(
+            self.vmid,
+            'skipped',
+            'os',
+            reason='container is stopped; scheduled update was skipped',
+            reason_code='stopped_container',
+        ))
+        self.assertTrue(lxc_apps.record_schedule_run(
+            self.vmid,
+            'failure',
+            'os',
+            reason='update runner exited with code 9',
+            reason_code='untrusted_value',
+        ))
+        schedule = lxc_apps._read_sidecar(self.vmid)['schedule']
+        self.assertEqual(schedule['last_run_reason'], 'update runner exited with code 9')
+        self.assertNotIn('last_run_reason_code', schedule)
+
     def test_lifecycle_clear_preserves_run_and_log(self):
         lxc_apps.record_schedule_run(
             self.vmid,