per-containder indexing opt out

apps/weblibre/lib/features/geckoview/domain/repositories/tab.g.dart

@@ -41,7 +41,7 @@ final class TabRepositoryProvider
   }
 }
 
-String _$tabRepositoryHash() => r'2cd5b6bf5bb9a62c05b038b28acef59cecbeae4e';
+String _$tabRepositoryHash() => r'7d41038ac5a20ecf6de0645b99231fb8b2f6963a';
 
 abstract class _$TabRepository extends $Notifier<void> {
   void build();

apps/weblibre/lib/features/geckoview/features/tabs/data/database/database.dart

@@ -40,7 +40,7 @@ import 'package:weblibre/features/search/domain/fts_tokenizer.dart';
 )
 class TabDatabase extends $TabDatabase with TrigramQueryBuilderMixin {
   @override
-  final int schemaVersion = 13;
+  final int schemaVersion = 14;
 
   @override
   final int ftsTokenLimit = 10;
@@ -63,7 +63,9 @@ class TabDatabase extends $TabDatabase with TrigramQueryBuilderMixin {
 
       await customStatement('PRAGMA foreign_keys = ON');
       await definitionsDrift.optimizeFtsIndex();
-      await definitionsDrift.optimizeHistoryFtsIndex();
+      if (details.versionNow >= 12) {
+        await definitionsDrift.optimizeHistoryFtsIndex();
+      }
     },
     onUpgrade: (m, from, to) async {
       // Following the advice from https://drift.simonbinder.eu/Migrations/api/#general-tips
@@ -234,5 +236,16 @@ class TabDatabase extends $TabDatabase with TrigramQueryBuilderMixin {
         rank = rank.genNext();
       }
     },
+    from13To14: (m, schema) async {
+      // Add per-container exclude-from-index gate to the tab→history
+      // triggers, plus re-evaluation triggers for container assignment and
+      // exclude-flag changes.
+      await m.drop(schema.tabToHistoryOnInsert);
+      await m.create(schema.tabToHistoryOnInsert);
+      await m.drop(schema.tabToHistoryOnUpdate);
+      await m.create(schema.tabToHistoryOnUpdate);
+      await m.create(schema.tabToHistoryOnContainerUpdate);
+      await m.create(schema.containerToHistoryOnMetadataUpdate);
+    },
   );
 }

apps/weblibre/lib/features/geckoview/features/tabs/data/database/database.drift.dart

@@ -68,6 +68,8 @@ abstract class $TabDatabase extends i0.GeneratedDatabase {
     i1.historyAfterUpdate,
     i1.tabToHistoryOnInsert,
     i1.tabToHistoryOnUpdate,
+    i1.tabToHistoryOnContainerUpdate,
+    i1.containerToHistoryOnMetadataUpdate,
   ];
   @override
   i0.StreamQueryUpdateRules get streamUpdateRules =>
@@ -149,6 +151,26 @@ abstract class $TabDatabase extends i0.GeneratedDatabase {
           ),
           result: [i0.TableUpdate('history', kind: i0.UpdateKind.insert)],
         ),
+        i0.WritePropagation(
+          on: i0.TableUpdateQuery.onTableName(
+            'tab',
+            limitUpdateKind: i0.UpdateKind.update,
+          ),
+          result: [
+            i0.TableUpdate('history', kind: i0.UpdateKind.delete),
+            i0.TableUpdate('history', kind: i0.UpdateKind.insert),
+          ],
+        ),
+        i0.WritePropagation(
+          on: i0.TableUpdateQuery.onTableName(
+            'container',
+            limitUpdateKind: i0.UpdateKind.update,
+          ),
+          result: [
+            i0.TableUpdate('history', kind: i0.UpdateKind.delete),
+            i0.TableUpdate('history', kind: i0.UpdateKind.insert),
+          ],
+        ),
       ]);
 }
 

apps/weblibre/lib/features/geckoview/features/tabs/data/database/database.steps.dart

@@ -1823,6 +1823,222 @@ class Shape12 extends i0.VersionedTable {
       columnsByName['metadata']! as i1.GeneratedColumn<String>;
 }
 
+final class Schema14 extends i0.VersionedSchema {
+  Schema14({required super.database}) : super(version: 14);
+  @override
+  late final List<i1.DatabaseSchemaEntity> entities = [
+    container,
+    tab,
+    closedTabTombstone,
+    idxTabParentContainer,
+    captureTab,
+    idxCaptureTabCaptureId,
+    tabFts,
+    tabMaintainParentChainOnDelete,
+    tabAfterInsert,
+    tabAfterDelete,
+    tabAfterUpdate,
+    localIndexSetting,
+    history,
+    idxHistoryHost,
+    idxHistoryObserved,
+    historyFts,
+    historyAfterInsert,
+    historyAfterDelete,
+    historyAfterUpdate,
+    tabToHistoryOnInsert,
+    tabToHistoryOnUpdate,
+    tabToHistoryOnContainerUpdate,
+    containerToHistoryOnMetadataUpdate,
+  ];
+  late final Shape12 container = Shape12(
+    source: i0.VersionedTable(
+      entityName: 'container',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [
+        _column_0,
+        _column_1,
+        _column_2,
+        _column_6,
+        _column_19,
+        _column_3,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape8 tab = Shape8(
+    source: i0.VersionedTable(
+      entityName: 'tab',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [
+        'CHECK((tab_mode = 2 AND isolation_context_id IS NOT NULL)OR(tab_mode != 2 AND isolation_context_id IS NULL))',
+      ],
+      columns: [
+        _column_0,
+        _column_16,
+        _column_4,
+        _column_5,
+        _column_6,
+        _column_7,
+        _column_8,
+        _column_17,
+        _column_18,
+        _column_19,
+        _column_10,
+        _column_11,
+        _column_12,
+        _column_13,
+        _column_14,
+        _column_15,
+        _column_27,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape6 closedTabTombstone = Shape6(
+    source: i0.VersionedTable(
+      entityName: 'closed_tab_tombstone',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [_column_20, _column_21],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Index idxTabParentContainer = i1.Index(
+    'idx_tab_parent_container',
+    'CREATE INDEX idx_tab_parent_container ON tab (parent_id, container_id)',
+  );
+  late final Shape7 captureTab = Shape7(
+    source: i0.VersionedTable(
+      entityName: 'capture_tab',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [_column_22, _column_23, _column_24, _column_25, _column_26],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Index idxCaptureTabCaptureId = i1.Index(
+    'idx_capture_tab_capture_id',
+    'CREATE INDEX idx_capture_tab_capture_id ON capture_tab (capture_id)',
+  );
+  late final Shape2 tabFts = Shape2(
+    source: i0.VersionedVirtualTable(
+      entityName: 'tab_fts',
+      moduleAndArgs:
+          'fts5(title, url, extracted_content_plain, full_content_plain, content=tab, tokenize="trigram")',
+      columns: [_column_8, _column_7, _column_12, _column_14],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Trigger tabMaintainParentChainOnDelete = i1.Trigger(
+    'CREATE TRIGGER tab_maintain_parent_chain_on_delete BEFORE DELETE ON tab BEGIN UPDATE tab SET parent_id = CASE WHEN OLD.parent_id IS NOT NULL AND EXISTS (SELECT 1 FROM tab WHERE id = OLD.parent_id) THEN OLD.parent_id ELSE NULL END WHERE parent_id = OLD.id;END',
+    'tab_maintain_parent_chain_on_delete',
+  );
+  final i1.Trigger tabAfterInsert = i1.Trigger(
+    'CREATE TRIGGER tab_after_insert AFTER INSERT ON tab BEGIN INSERT INTO tab_fts ("rowid", title, url, extracted_content_plain, full_content_plain) VALUES (new."rowid", new.title, new.url, new.extracted_content_plain, new.full_content_plain);END',
+    'tab_after_insert',
+  );
+  final i1.Trigger tabAfterDelete = i1.Trigger(
+    'CREATE TRIGGER tab_after_delete AFTER DELETE ON tab BEGIN INSERT INTO tab_fts (tab_fts, "rowid", title, url, extracted_content_plain, full_content_plain) VALUES (\'delete\', old."rowid", old.title, old.url, old.extracted_content_plain, old.full_content_plain);END',
+    'tab_after_delete',
+  );
+  final i1.Trigger tabAfterUpdate = i1.Trigger(
+    'CREATE TRIGGER tab_after_update AFTER UPDATE OF title, url, extracted_content_plain, full_content_plain ON tab WHEN OLD.content_hash IS NOT NEW.content_hash OR OLD.url IS NOT NEW.url BEGIN INSERT INTO tab_fts (tab_fts, "rowid", title, url, extracted_content_plain, full_content_plain) VALUES (\'delete\', old."rowid", old.title, old.url, old.extracted_content_plain, old.full_content_plain);INSERT INTO tab_fts ("rowid", title, url, extracted_content_plain, full_content_plain) VALUES (new."rowid", new.title, new.url, new.extracted_content_plain, new.full_content_plain);END',
+    'tab_after_update',
+  );
+  late final Shape9 localIndexSetting = Shape9(
+    source: i0.VersionedTable(
+      entityName: 'local_index_setting',
+      withoutRowId: false,
+      isStrict: true,
+      tableConstraints: [],
+      columns: [_column_28, _column_29],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape10 history = Shape10(
+    source: i0.VersionedTable(
+      entityName: 'history',
+      withoutRowId: false,
+      isStrict: false,
+      tableConstraints: [],
+      columns: [
+        _column_30,
+        _column_31,
+        _column_32,
+        _column_8,
+        _column_10,
+        _column_11,
+        _column_12,
+        _column_13,
+        _column_14,
+        _column_33,
+        _column_34,
+        _column_35,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Index idxHistoryHost = i1.Index(
+    'idx_history_host',
+    'CREATE INDEX idx_history_host ON history (url_host)',
+  );
+  final i1.Index idxHistoryObserved = i1.Index(
+    'idx_history_observed',
+    'CREATE INDEX idx_history_observed ON history (observed_at DESC)',
+  );
+  late final Shape11 historyFts = Shape11(
+    source: i0.VersionedVirtualTable(
+      entityName: 'history_fts',
+      moduleAndArgs:
+          'fts5(title, url_host, url_path, extracted_content_plain, full_content_plain, content=history, tokenize="trigram")',
+      columns: [_column_8, _column_36, _column_32, _column_12, _column_14],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Trigger historyAfterInsert = i1.Trigger(
+    'CREATE TRIGGER history_after_insert AFTER INSERT ON history BEGIN INSERT INTO history_fts ("rowid", title, url_host, url_path, extracted_content_plain, full_content_plain) VALUES (new."rowid", new.title, new.url_host, new.url_path, new.extracted_content_plain, new.full_content_plain);END',
+    'history_after_insert',
+  );
+  final i1.Trigger historyAfterDelete = i1.Trigger(
+    'CREATE TRIGGER history_after_delete AFTER DELETE ON history BEGIN INSERT INTO history_fts (history_fts, "rowid", title, url_host, url_path, extracted_content_plain, full_content_plain) VALUES (\'delete\', old."rowid", old.title, old.url_host, old.url_path, old.extracted_content_plain, old.full_content_plain);END',
+    'history_after_delete',
+  );
+  final i1.Trigger historyAfterUpdate = i1.Trigger(
+    'CREATE TRIGGER history_after_update AFTER UPDATE OF title, url_host, url_path, extracted_content_plain, full_content_plain ON history BEGIN INSERT INTO history_fts (history_fts, "rowid", title, url_host, url_path, extracted_content_plain, full_content_plain) VALUES (\'delete\', old."rowid", old.title, old.url_host, old.url_path, old.extracted_content_plain, old.full_content_plain);INSERT INTO history_fts ("rowid", title, url_host, url_path, extracted_content_plain, full_content_plain) VALUES (new."rowid", new.title, new.url_host, new.url_path, new.extracted_content_plain, new.full_content_plain);END',
+    'history_after_update',
+  );
+  final i1.Trigger tabToHistoryOnInsert = i1.Trigger(
+    'CREATE TRIGGER tab_to_history_on_insert AFTER INSERT ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 AND(NEW.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = NEW.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) BEGIN INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) VALUES (url_canonical(CAST(NEW.url AS TEXT)), url_host(CAST(NEW.url AS TEXT)), url_path(CAST(NEW.url AS TEXT)), NEW.title, NEW.is_probably_readerable, NEW.extracted_content_markdown, NEW.extracted_content_plain, NEW.full_content_markdown, NEW.full_content_plain, NEW.content_hash, strftime(\'%s\', \'now\') * 1000, 1) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1 WHERE history.content_hash IS NOT excluded.content_hash;END',
+    'tab_to_history_on_insert',
+  );
+  final i1.Trigger tabToHistoryOnUpdate = i1.Trigger(
+    'CREATE TRIGGER tab_to_history_on_update AFTER UPDATE OF title, url, extracted_content_plain, extracted_content_markdown, full_content_plain, full_content_markdown, is_probably_readerable ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND(OLD.content_hash IS NOT NEW.content_hash OR OLD.url IS NOT NEW.url)AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 AND(NEW.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = NEW.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) BEGIN INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) VALUES (url_canonical(CAST(NEW.url AS TEXT)), url_host(CAST(NEW.url AS TEXT)), url_path(CAST(NEW.url AS TEXT)), NEW.title, NEW.is_probably_readerable, NEW.extracted_content_markdown, NEW.extracted_content_plain, NEW.full_content_markdown, NEW.full_content_plain, NEW.content_hash, strftime(\'%s\', \'now\') * 1000, 1) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1 WHERE history.content_hash IS NOT excluded.content_hash;END',
+    'tab_to_history_on_update',
+  );
+  final i1.Trigger tabToHistoryOnContainerUpdate = i1.Trigger(
+    'CREATE TRIGGER tab_to_history_on_container_update AFTER UPDATE OF container_id ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 BEGIN DELETE FROM history WHERE url_canonical = url_canonical(CAST(NEW.url AS TEXT)) AND NOT EXISTS (SELECT 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) = history.url_canonical AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1));INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) SELECT url_canonical(CAST(candidate.url AS TEXT)), url_host(CAST(candidate.url AS TEXT)), url_path(CAST(candidate.url AS TEXT)), candidate.title, candidate.is_probably_readerable, candidate.extracted_content_markdown, candidate.extracted_content_plain, candidate.full_content_markdown, candidate.full_content_plain, candidate.content_hash, strftime(\'%s\', \'now\') * 1000, 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) = url_canonical(CAST(NEW.url AS TEXT)) AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) ORDER BY candidate.timestamp DESC, candidate."rowid" DESC LIMIT 1 ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1;END',
+    'tab_to_history_on_container_update',
+  );
+  final i1.Trigger containerToHistoryOnMetadataUpdate = i1.Trigger(
+    'CREATE TRIGGER container_to_history_on_metadata_update AFTER UPDATE OF metadata ON container WHEN COALESCE(json_extract(OLD.metadata, \'\$.excludeFromIndex\') = 1, 0) != COALESCE(json_extract(NEW.metadata, \'\$.excludeFromIndex\') = 1, 0) AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 BEGIN DELETE FROM history WHERE url_canonical IN (SELECT DISTINCT url_canonical(CAST(affected.url AS TEXT)) FROM tab AS affected WHERE affected.container_id = NEW.id AND affected.url IS NOT NULL AND url_indexable(CAST(affected.url AS TEXT)) = 1) AND NOT EXISTS (SELECT 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) = history.url_canonical AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1));INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) SELECT url_canonical(CAST(candidate.url AS TEXT)), url_host(CAST(candidate.url AS TEXT)), url_path(CAST(candidate.url AS TEXT)), candidate.title, candidate.is_probably_readerable, candidate.extracted_content_markdown, candidate.extracted_content_plain, candidate.full_content_markdown, candidate.full_content_plain, candidate.content_hash, strftime(\'%s\', \'now\') * 1000, 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) IN (SELECT DISTINCT url_canonical(CAST(affected.url AS TEXT)) FROM tab AS affected WHERE affected.container_id = NEW.id AND affected.url IS NOT NULL AND url_indexable(CAST(affected.url AS TEXT)) = 1) AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) AND NOT EXISTS (SELECT 1 FROM tab AS newer WHERE newer.url IS NOT NULL AND url_indexable(CAST(newer.url AS TEXT)) = 1 AND url_canonical(CAST(newer.url AS TEXT)) = url_canonical(CAST(candidate.url AS TEXT)) AND(newer.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = newer.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) AND(newer.timestamp > candidate.timestamp OR(newer.timestamp = candidate.timestamp AND newer."rowid" > candidate."rowid"))) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1;END',
+    'container_to_history_on_metadata_update',
+  );
+}
+
 i0.MigrationStepWithVersion migrationSteps({
   required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
   required Future<void> Function(i1.Migrator m, Schema4 schema) from3To4,
@@ -1835,6 +2051,7 @@ i0.MigrationStepWithVersion migrationSteps({
   required Future<void> Function(i1.Migrator m, Schema11 schema) from10To11,
   required Future<void> Function(i1.Migrator m, Schema12 schema) from11To12,
   required Future<void> Function(i1.Migrator m, Schema13 schema) from12To13,
+  required Future<void> Function(i1.Migrator m, Schema14 schema) from13To14,
 }) {
   return (currentVersion, database) async {
     switch (currentVersion) {
@@ -1893,6 +2110,11 @@ i0.MigrationStepWithVersion migrationSteps({
         final migrator = i1.Migrator(database, schema);
         await from12To13(migrator, schema);
         return 13;
+      case 13:
+        final schema = Schema14(database: database);
+        final migrator = i1.Migrator(database, schema);
+        await from13To14(migrator, schema);
+        return 14;
       default:
         throw ArgumentError.value('Unknown migration from $currentVersion');
     }
@@ -1911,6 +2133,7 @@ i1.OnUpgrade stepByStep({
   required Future<void> Function(i1.Migrator m, Schema11 schema) from10To11,
   required Future<void> Function(i1.Migrator m, Schema12 schema) from11To12,
   required Future<void> Function(i1.Migrator m, Schema13 schema) from12To13,
+  required Future<void> Function(i1.Migrator m, Schema14 schema) from13To14,
 }) => i0.VersionedSchema.stepByStepHelper(
   step: migrationSteps(
     from2To3: from2To3,
@@ -1924,5 +2147,6 @@ i1.OnUpgrade stepByStep({
     from10To11: from10To11,
     from11To12: from11To12,
     from12To13: from12To13,
+    from13To14: from13To14,
   ),
 );

apps/weblibre/lib/features/geckoview/features/tabs/data/database/definitions.drift

@@ -297,17 +297,28 @@ historyUrlsPage:
 deleteHistoryByCanonicalUrls:
   DELETE FROM history WHERE url_canonical IN :canonicalUrls;
 
--- Tab → history fan-out. Fires when content-bearing columns change AND the
--- content actually changed (content_hash gate). Settings are read from
--- local_index_setting at SQL level so the trigger is the single source of
--- truth for indexing eligibility. tab_mode = 1 is the private tab marker;
--- private tabs are skipped unless `index_private` is enabled.
+-- Tab -> history fan-out. Content triggers fire when content-bearing columns
+-- change AND the content actually changed (content_hash gate). Re-evaluation
+-- triggers fire when indexing eligibility changes without a content update
+-- (container assignment or container exclude flag changes). Settings are read
+-- from local_index_setting at SQL level so these triggers are the single source
+-- of truth for indexing eligibility. tab_mode = 1 is the private tab marker;
+-- private tabs are skipped unless `index_private` is enabled. Per-container
+-- opt-out lives in container.metadata.excludeFromIndex (JSON); tabs without
+-- a container fall through (NULL container_id -> no matching row -> indexable).
+-- Re-evaluation must refresh observed_at even when content_hash is unchanged,
+-- because the winning eligible tab for a canonical URL may have changed.
 CREATE TRIGGER tab_to_history_on_insert AFTER INSERT ON tab
 WHEN NEW.url IS NOT NULL
  AND url_indexable(CAST(NEW.url AS TEXT)) = 1
  AND (SELECT value FROM local_index_setting WHERE "key" = 'enabled') = 1
  AND (NEW.tab_mode != 1
       OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+ AND NOT EXISTS (
+   SELECT 1 FROM container
+   WHERE container.id = NEW.container_id
+     AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+ )
 BEGIN
   INSERT INTO history (
     url_canonical, url_host, url_path, title, is_probably_readerable,
@@ -352,6 +363,11 @@ WHEN NEW.url IS NOT NULL
  AND (SELECT value FROM local_index_setting WHERE "key" = 'enabled') = 1
  AND (NEW.tab_mode != 1
       OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+ AND NOT EXISTS (
+   SELECT 1 FROM container
+   WHERE container.id = NEW.container_id
+     AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+ )
 BEGIN
   INSERT INTO history (
     url_canonical, url_host, url_path, title, is_probably_readerable,
@@ -385,6 +401,168 @@ BEGIN
   WHERE history.content_hash IS NOT excluded.content_hash;
 END;
 
+CREATE TRIGGER tab_to_history_on_container_update AFTER UPDATE OF container_id
+ON tab
+WHEN NEW.url IS NOT NULL
+ AND url_indexable(CAST(NEW.url AS TEXT)) = 1
+ AND (SELECT value FROM local_index_setting WHERE "key" = 'enabled') = 1
+BEGIN
+  DELETE FROM history
+  WHERE url_canonical = url_canonical(CAST(NEW.url AS TEXT))
+    AND NOT EXISTS (
+      SELECT 1
+      FROM tab AS candidate
+      WHERE candidate.url IS NOT NULL
+        AND url_indexable(CAST(candidate.url AS TEXT)) = 1
+        AND url_canonical(CAST(candidate.url AS TEXT)) = history.url_canonical
+        AND (candidate.tab_mode != 1
+             OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+        AND NOT EXISTS (
+          SELECT 1 FROM container
+          WHERE container.id = candidate.container_id
+            AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+        )
+    );
+
+  INSERT INTO history (
+    url_canonical, url_host, url_path, title, is_probably_readerable,
+    extracted_content_markdown, extracted_content_plain,
+    full_content_markdown, full_content_plain,
+    content_hash, observed_at, observed_count
+  )
+  SELECT
+    url_canonical(CAST(candidate.url AS TEXT)),
+    url_host(CAST(candidate.url AS TEXT)),
+    url_path(CAST(candidate.url AS TEXT)),
+    candidate.title,
+    candidate.is_probably_readerable,
+    candidate.extracted_content_markdown,
+    candidate.extracted_content_plain,
+    candidate.full_content_markdown,
+    candidate.full_content_plain,
+    candidate.content_hash,
+    strftime('%s','now') * 1000,
+    1
+  FROM tab AS candidate
+  WHERE candidate.url IS NOT NULL
+    AND url_indexable(CAST(candidate.url AS TEXT)) = 1
+    AND url_canonical(CAST(candidate.url AS TEXT)) = url_canonical(CAST(NEW.url AS TEXT))
+    AND (candidate.tab_mode != 1
+         OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+    AND NOT EXISTS (
+      SELECT 1 FROM container
+      WHERE container.id = candidate.container_id
+        AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+    )
+  ORDER BY candidate.timestamp DESC, candidate.rowid DESC
+  LIMIT 1
+  ON CONFLICT(url_canonical) DO UPDATE SET
+    title                       = COALESCE(excluded.title, history.title),
+    is_probably_readerable      = excluded.is_probably_readerable,
+    extracted_content_markdown  = excluded.extracted_content_markdown,
+    extracted_content_plain     = excluded.extracted_content_plain,
+    full_content_markdown       = excluded.full_content_markdown,
+    full_content_plain          = excluded.full_content_plain,
+    content_hash                = excluded.content_hash,
+    observed_at                 = excluded.observed_at,
+    observed_count              = history.observed_count + 1;
+END;
+
+CREATE TRIGGER container_to_history_on_metadata_update AFTER UPDATE OF metadata
+ON container
+WHEN COALESCE(json_extract(OLD.metadata, '$.excludeFromIndex') = 1, 0)
+     != COALESCE(json_extract(NEW.metadata, '$.excludeFromIndex') = 1, 0)
+ AND (SELECT value FROM local_index_setting WHERE "key" = 'enabled') = 1
+BEGIN
+  DELETE FROM history
+  WHERE url_canonical IN (
+      SELECT DISTINCT url_canonical(CAST(affected.url AS TEXT))
+      FROM tab AS affected
+      WHERE affected.container_id = NEW.id
+        AND affected.url IS NOT NULL
+        AND url_indexable(CAST(affected.url AS TEXT)) = 1
+    )
+    AND NOT EXISTS (
+      SELECT 1
+      FROM tab AS candidate
+      WHERE candidate.url IS NOT NULL
+        AND url_indexable(CAST(candidate.url AS TEXT)) = 1
+        AND url_canonical(CAST(candidate.url AS TEXT)) = history.url_canonical
+        AND (candidate.tab_mode != 1
+             OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+        AND NOT EXISTS (
+          SELECT 1 FROM container
+          WHERE container.id = candidate.container_id
+            AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+        )
+    );
+
+  INSERT INTO history (
+    url_canonical, url_host, url_path, title, is_probably_readerable,
+    extracted_content_markdown, extracted_content_plain,
+    full_content_markdown, full_content_plain,
+    content_hash, observed_at, observed_count
+  )
+  SELECT
+    url_canonical(CAST(candidate.url AS TEXT)),
+    url_host(CAST(candidate.url AS TEXT)),
+    url_path(CAST(candidate.url AS TEXT)),
+    candidate.title,
+    candidate.is_probably_readerable,
+    candidate.extracted_content_markdown,
+    candidate.extracted_content_plain,
+    candidate.full_content_markdown,
+    candidate.full_content_plain,
+    candidate.content_hash,
+    strftime('%s','now') * 1000,
+    1
+  FROM tab AS candidate
+  WHERE candidate.url IS NOT NULL
+    AND url_indexable(CAST(candidate.url AS TEXT)) = 1
+    AND url_canonical(CAST(candidate.url AS TEXT)) IN (
+      SELECT DISTINCT url_canonical(CAST(affected.url AS TEXT))
+      FROM tab AS affected
+      WHERE affected.container_id = NEW.id
+        AND affected.url IS NOT NULL
+        AND url_indexable(CAST(affected.url AS TEXT)) = 1
+    )
+    AND (candidate.tab_mode != 1
+         OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+    AND NOT EXISTS (
+      SELECT 1 FROM container
+      WHERE container.id = candidate.container_id
+        AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+    )
+    AND NOT EXISTS (
+      SELECT 1
+      FROM tab AS newer
+      WHERE newer.url IS NOT NULL
+        AND url_indexable(CAST(newer.url AS TEXT)) = 1
+        AND url_canonical(CAST(newer.url AS TEXT)) = url_canonical(CAST(candidate.url AS TEXT))
+        AND (newer.tab_mode != 1
+             OR (SELECT value FROM local_index_setting WHERE "key" = 'index_private') = 1)
+        AND NOT EXISTS (
+          SELECT 1 FROM container
+          WHERE container.id = newer.container_id
+            AND json_extract(container.metadata, '$.excludeFromIndex') = 1
+        )
+        AND (
+          newer.timestamp > candidate.timestamp
+          OR (newer.timestamp = candidate.timestamp AND newer.rowid > candidate.rowid)
+        )
+    )
+  ON CONFLICT(url_canonical) DO UPDATE SET
+    title                       = COALESCE(excluded.title, history.title),
+    is_probably_readerable      = excluded.is_probably_readerable,
+    extracted_content_markdown  = excluded.extracted_content_markdown,
+    extracted_content_plain     = excluded.extracted_content_plain,
+    full_content_markdown       = excluded.full_content_markdown,
+    full_content_plain          = excluded.full_content_plain,
+    content_hash                = excluded.content_hash,
+    observed_at                 = excluded.observed_at,
+    observed_count              = history.observed_count + 1;
+END;
+
 containersWithCount WITH ContainerDataWithCount:
   SELECT 
     container.*, 

apps/weblibre/lib/features/geckoview/features/tabs/data/database/definitions.drift.dart

@@ -5436,13 +5436,21 @@ i0.Trigger get historyAfterUpdate => i0.Trigger(
   'history_after_update',
 );
 i0.Trigger get tabToHistoryOnInsert => i0.Trigger(
-  'CREATE TRIGGER tab_to_history_on_insert AFTER INSERT ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 AND(NEW.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)BEGIN INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) VALUES (url_canonical(CAST(NEW.url AS TEXT)), url_host(CAST(NEW.url AS TEXT)), url_path(CAST(NEW.url AS TEXT)), NEW.title, NEW.is_probably_readerable, NEW.extracted_content_markdown, NEW.extracted_content_plain, NEW.full_content_markdown, NEW.full_content_plain, NEW.content_hash, strftime(\'%s\', \'now\') * 1000, 1) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1 WHERE history.content_hash IS NOT excluded.content_hash;END',
+  'CREATE TRIGGER tab_to_history_on_insert AFTER INSERT ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 AND(NEW.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = NEW.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) BEGIN INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) VALUES (url_canonical(CAST(NEW.url AS TEXT)), url_host(CAST(NEW.url AS TEXT)), url_path(CAST(NEW.url AS TEXT)), NEW.title, NEW.is_probably_readerable, NEW.extracted_content_markdown, NEW.extracted_content_plain, NEW.full_content_markdown, NEW.full_content_plain, NEW.content_hash, strftime(\'%s\', \'now\') * 1000, 1) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1 WHERE history.content_hash IS NOT excluded.content_hash;END',
   'tab_to_history_on_insert',
 );
 i0.Trigger get tabToHistoryOnUpdate => i0.Trigger(
-  'CREATE TRIGGER tab_to_history_on_update AFTER UPDATE OF title, url, extracted_content_plain, extracted_content_markdown, full_content_plain, full_content_markdown, is_probably_readerable ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND(OLD.content_hash IS NOT NEW.content_hash OR OLD.url IS NOT NEW.url)AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 AND(NEW.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)BEGIN INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) VALUES (url_canonical(CAST(NEW.url AS TEXT)), url_host(CAST(NEW.url AS TEXT)), url_path(CAST(NEW.url AS TEXT)), NEW.title, NEW.is_probably_readerable, NEW.extracted_content_markdown, NEW.extracted_content_plain, NEW.full_content_markdown, NEW.full_content_plain, NEW.content_hash, strftime(\'%s\', \'now\') * 1000, 1) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1 WHERE history.content_hash IS NOT excluded.content_hash;END',
+  'CREATE TRIGGER tab_to_history_on_update AFTER UPDATE OF title, url, extracted_content_plain, extracted_content_markdown, full_content_plain, full_content_markdown, is_probably_readerable ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND(OLD.content_hash IS NOT NEW.content_hash OR OLD.url IS NOT NEW.url)AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 AND(NEW.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = NEW.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) BEGIN INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) VALUES (url_canonical(CAST(NEW.url AS TEXT)), url_host(CAST(NEW.url AS TEXT)), url_path(CAST(NEW.url AS TEXT)), NEW.title, NEW.is_probably_readerable, NEW.extracted_content_markdown, NEW.extracted_content_plain, NEW.full_content_markdown, NEW.full_content_plain, NEW.content_hash, strftime(\'%s\', \'now\') * 1000, 1) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1 WHERE history.content_hash IS NOT excluded.content_hash;END',
   'tab_to_history_on_update',
 );
+i0.Trigger get tabToHistoryOnContainerUpdate => i0.Trigger(
+  'CREATE TRIGGER tab_to_history_on_container_update AFTER UPDATE OF container_id ON tab WHEN NEW.url IS NOT NULL AND url_indexable(CAST(NEW.url AS TEXT)) = 1 AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 BEGIN DELETE FROM history WHERE url_canonical = url_canonical(CAST(NEW.url AS TEXT)) AND NOT EXISTS (SELECT 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) = history.url_canonical AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1));INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) SELECT url_canonical(CAST(candidate.url AS TEXT)), url_host(CAST(candidate.url AS TEXT)), url_path(CAST(candidate.url AS TEXT)), candidate.title, candidate.is_probably_readerable, candidate.extracted_content_markdown, candidate.extracted_content_plain, candidate.full_content_markdown, candidate.full_content_plain, candidate.content_hash, strftime(\'%s\', \'now\') * 1000, 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) = url_canonical(CAST(NEW.url AS TEXT)) AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) ORDER BY candidate.timestamp DESC, candidate."rowid" DESC LIMIT 1 ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1;END',
+  'tab_to_history_on_container_update',
+);
+i0.Trigger get containerToHistoryOnMetadataUpdate => i0.Trigger(
+  'CREATE TRIGGER container_to_history_on_metadata_update AFTER UPDATE OF metadata ON container WHEN COALESCE(json_extract(OLD.metadata, \'\$.excludeFromIndex\') = 1, 0) != COALESCE(json_extract(NEW.metadata, \'\$.excludeFromIndex\') = 1, 0) AND (SELECT value FROM local_index_setting WHERE "key" = \'enabled\') = 1 BEGIN DELETE FROM history WHERE url_canonical IN (SELECT DISTINCT url_canonical(CAST(affected.url AS TEXT)) FROM tab AS affected WHERE affected.container_id = NEW.id AND affected.url IS NOT NULL AND url_indexable(CAST(affected.url AS TEXT)) = 1) AND NOT EXISTS (SELECT 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) = history.url_canonical AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1));INSERT INTO history (url_canonical, url_host, url_path, title, is_probably_readerable, extracted_content_markdown, extracted_content_plain, full_content_markdown, full_content_plain, content_hash, observed_at, observed_count) SELECT url_canonical(CAST(candidate.url AS TEXT)), url_host(CAST(candidate.url AS TEXT)), url_path(CAST(candidate.url AS TEXT)), candidate.title, candidate.is_probably_readerable, candidate.extracted_content_markdown, candidate.extracted_content_plain, candidate.full_content_markdown, candidate.full_content_plain, candidate.content_hash, strftime(\'%s\', \'now\') * 1000, 1 FROM tab AS candidate WHERE candidate.url IS NOT NULL AND url_indexable(CAST(candidate.url AS TEXT)) = 1 AND url_canonical(CAST(candidate.url AS TEXT)) IN (SELECT DISTINCT url_canonical(CAST(affected.url AS TEXT)) FROM tab AS affected WHERE affected.container_id = NEW.id AND affected.url IS NOT NULL AND url_indexable(CAST(affected.url AS TEXT)) = 1) AND(candidate.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = candidate.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) AND NOT EXISTS (SELECT 1 FROM tab AS newer WHERE newer.url IS NOT NULL AND url_indexable(CAST(newer.url AS TEXT)) = 1 AND url_canonical(CAST(newer.url AS TEXT)) = url_canonical(CAST(candidate.url AS TEXT)) AND(newer.tab_mode != 1 OR (SELECT value FROM local_index_setting WHERE "key" = \'index_private\') = 1)AND NOT EXISTS (SELECT 1 FROM container WHERE container.id = newer.container_id AND json_extract(container.metadata, \'\$.excludeFromIndex\') = 1) AND(newer.timestamp > candidate.timestamp OR(newer.timestamp = candidate.timestamp AND newer."rowid" > candidate."rowid"))) ON CONFLICT (url_canonical) DO UPDATE SET title = COALESCE(excluded.title, history.title), is_probably_readerable = excluded.is_probably_readerable, extracted_content_markdown = excluded.extracted_content_markdown, extracted_content_plain = excluded.extracted_content_plain, full_content_markdown = excluded.full_content_markdown, full_content_plain = excluded.full_content_plain, content_hash = excluded.content_hash, observed_at = excluded.observed_at, observed_count = history.observed_count + 1;END',
+  'container_to_history_on_metadata_update',
+);
 
 class DefinitionsDrift extends i9.ModularAccessor {
   DefinitionsDrift(i0.GeneratedDatabase db) : super(db);

apps/weblibre/lib/features/geckoview/features/tabs/data/models/container_data.dart

@@ -44,6 +44,12 @@ class ContainerMetadata with FastEquatable {
   @JsonKey(defaultValue: false)
   final bool clearDataOnExit;
 
+  // Read by the `tab_to_history_on_*` SQL triggers via
+  // `json_extract(metadata, '$.excludeFromIndex')`. Keep this key name in
+  // sync with the trigger gate in definitions.drift.
+  @JsonKey(defaultValue: false)
+  final bool excludeFromIndex;
+
   final List<Uri>? assignedSites;
 
   ContainerMetadata({
@@ -51,6 +57,7 @@ class ContainerMetadata with FastEquatable {
     required this.contextualIdentity,
     required this.proxyConnectionId,
     required this.clearDataOnExit,
+    required this.excludeFromIndex,
     required this.assignedSites,
   });
 
@@ -59,12 +66,14 @@ class ContainerMetadata with FastEquatable {
     String? contextualIdentity,
     ProxyConnectionId? proxyConnectionId,
     bool? clearDataOnExit,
+    bool? excludeFromIndex,
     List<Uri>? assignedSites,
   }) : this(
          iconData: iconData,
          contextualIdentity: contextualIdentity,
          proxyConnectionId: proxyConnectionId,
          clearDataOnExit: clearDataOnExit ?? false,
+         excludeFromIndex: excludeFromIndex ?? false,
          assignedSites: assignedSites,
        );
 
@@ -81,6 +90,7 @@ class ContainerMetadata with FastEquatable {
     contextualIdentity,
     proxyConnectionId,
     clearDataOnExit,
+    excludeFromIndex,
     assignedSites,
   ];
 }

apps/weblibre/lib/features/geckoview/features/tabs/data/models/container_data.g.dart

@@ -15,6 +15,8 @@ abstract class _$ContainerMetadataCWProxy {
 
   ContainerMetadata clearDataOnExit(bool clearDataOnExit);
 
+  ContainerMetadata excludeFromIndex(bool excludeFromIndex);
+
   ContainerMetadata assignedSites(List<Uri>? assignedSites);
 
   /// Creates a new instance with the provided field values.
@@ -29,6 +31,7 @@ abstract class _$ContainerMetadataCWProxy {
     String? contextualIdentity,
     ProxyConnectionId? proxyConnectionId,
     bool clearDataOnExit,
+    bool excludeFromIndex,
     List<Uri>? assignedSites,
   });
 }
@@ -55,6 +58,10 @@ class _$ContainerMetadataCWProxyImpl implements _$ContainerMetadataCWProxy {
   ContainerMetadata clearDataOnExit(bool clearDataOnExit) =>
       call(clearDataOnExit: clearDataOnExit);
 
+  @override
+  ContainerMetadata excludeFromIndex(bool excludeFromIndex) =>
+      call(excludeFromIndex: excludeFromIndex);
+
   @override
   ContainerMetadata assignedSites(List<Uri>? assignedSites) =>
       call(assignedSites: assignedSites);
@@ -72,6 +79,7 @@ class _$ContainerMetadataCWProxyImpl implements _$ContainerMetadataCWProxy {
     Object? contextualIdentity = const $CopyWithPlaceholder(),
     Object? proxyConnectionId = const $CopyWithPlaceholder(),
     Object? clearDataOnExit = const $CopyWithPlaceholder(),
+    Object? excludeFromIndex = const $CopyWithPlaceholder(),
     Object? assignedSites = const $CopyWithPlaceholder(),
   }) {
     return ContainerMetadata(
@@ -93,6 +101,12 @@ class _$ContainerMetadataCWProxyImpl implements _$ContainerMetadataCWProxy {
           ? _value.clearDataOnExit
           // ignore: cast_nullable_to_non_nullable
           : clearDataOnExit as bool,
+      excludeFromIndex:
+          excludeFromIndex == const $CopyWithPlaceholder() ||
+              excludeFromIndex == null
+          ? _value.excludeFromIndex
+          // ignore: cast_nullable_to_non_nullable
+          : excludeFromIndex as bool,
       assignedSites: assignedSites == const $CopyWithPlaceholder()
           ? _value.assignedSites
           // ignore: cast_nullable_to_non_nullable
@@ -232,6 +246,7 @@ ContainerMetadata _$ContainerMetadataFromJson(Map<String, dynamic> json) =>
         json['proxyConnectionId'] as String?,
       ),
       clearDataOnExit: json['clearDataOnExit'] as bool? ?? false,
+      excludeFromIndex: json['excludeFromIndex'] as bool? ?? false,
       assignedSites: (json['assignedSites'] as List<dynamic>?)
           ?.map((e) => Uri.parse(e as String))
           .toList(),
@@ -247,6 +262,7 @@ Map<String, dynamic> _$ContainerMetadataToJson(
   'contextualIdentity': instance.contextualIdentity,
   'proxyConnectionId': _proxyConnectionIdToJson(instance.proxyConnectionId),
   'clearDataOnExit': instance.clearDataOnExit,
+  'excludeFromIndex': instance.excludeFromIndex,
   'assignedSites': instance.assignedSites?.map((e) => e.toString()).toList(),
 };
 

apps/weblibre/lib/features/geckoview/features/tabs/domain/providers.g.dart

@@ -503,7 +503,7 @@ final class WatchTabDbDataProvider
   }
 }
 
-String _$watchTabDbDataHash() => r'c505be1cdeaffced2615fdb075ed8a9a2132754a';
+String _$watchTabDbDataHash() => r'90d9f479d9d6c5475185b0490089ea67edff7894';
 
 final class WatchTabDbDataFamily extends $Family
     with $FunctionalFamilyOverride<Stream<TabData?>, String> {

apps/weblibre/lib/features/geckoview/features/tabs/domain/repositories/tab.g.dart

@@ -41,7 +41,7 @@ final class TabDataRepositoryProvider
   }
 }
 
-String _$tabDataRepositoryHash() => r'2208b806a97f239a5b3e6ed7e6c395cbd0276bdd';
+String _$tabDataRepositoryHash() => r'38750c2e0d27b407b1038d324ad22eeb202da6eb';
 
 abstract class _$TabDataRepository extends $Notifier<void> {
   void build();

apps/weblibre/lib/features/geckoview/features/tabs/presentation/screens/container_edit.dart

@@ -96,6 +96,9 @@ class ContainerEditScreen extends HookConsumerWidget {
       initialContainer.metadata.proxyConnectionId,
     );
     final clearDataOnExit = useState(initialContainer.metadata.clearDataOnExit);
+    final excludeFromIndex = useState(
+      initialContainer.metadata.excludeFromIndex,
+    );
     final assignedSites = useState(initialContainer.metadata.assignedSites);
     final isPinned = useState(initialContainer.isPinned);
 
@@ -118,6 +121,7 @@ class ContainerEditScreen extends HookConsumerWidget {
               : null,
           clearDataOnExit:
               clearDataOnExit.value && contextualIdentity.value != null,
+          excludeFromIndex: excludeFromIndex.value,
           assignedSites: assignedSites.value,
         ),
       );
@@ -490,6 +494,18 @@ class ContainerEditScreen extends HookConsumerWidget {
                                 }
                               : null,
                         ),
+                        const Divider(height: 1, indent: 56),
+                        SwitchListTile.adaptive(
+                          value: excludeFromIndex.value,
+                          title: const Text('Exclude from Search Index'),
+                          subtitle: const Text(
+                            'Skip pages in this container from the local search index',
+                          ),
+                          secondary: const Icon(MdiIcons.magnifyRemoveOutline),
+                          onChanged: (value) {
+                            excludeFromIndex.value = value;
+                          },
+                        ),
                       ],
                     ),
                   ),

apps/weblibre/test/drift/tabs/generated/schema.dart

@@ -16,6 +16,7 @@ import 'schema_v10.dart' as v10;
 import 'schema_v11.dart' as v11;
 import 'schema_v12.dart' as v12;
 import 'schema_v13.dart' as v13;
+import 'schema_v14.dart' as v14;
 
 class GeneratedHelper implements SchemaInstantiationHelper {
   @override
@@ -45,10 +46,12 @@ class GeneratedHelper implements SchemaInstantiationHelper {
         return v12.DatabaseAtV12(db);
       case 13:
         return v13.DatabaseAtV13(db);
+      case 14:
+        return v14.DatabaseAtV14(db);
       default:
         throw MissingSchemaException(version, versions);
     }
   }
 
-  static const versions = const [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13];
+  static const versions = const [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14];
 }

apps/weblibre/test/drift/tabs/local_history_index_test.dart

@@ -0,0 +1,257 @@
+import 'package:drift/native.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:weblibre/data/database/functions/lexo_rank_functions.dart';
+import 'package:weblibre/data/database/functions/url_functions.dart';
+import 'package:weblibre/features/geckoview/features/tabs/data/database/database.dart';
+
+void main() {
+  late TabDatabase db;
+
+  setUp(() async {
+    db = TabDatabase(
+      NativeDatabase.memory(
+        setup: (database) {
+          registerLexorankFunctions(database);
+          registerUrlFunctions(database);
+        },
+      ),
+    );
+
+    await db.customStatement(
+      'INSERT INTO local_index_setting ("key", value) '
+      "VALUES ('enabled', 1), ('index_private', 0)",
+    );
+  });
+
+  tearDown(() async {
+    await db.close();
+  });
+
+  test(
+    'container exclude flag re-evaluates existing tab history rows',
+    () async {
+      await _insertContainer(db, 'container', excludeFromIndex: false);
+      await _insertTab(
+        db,
+        id: 'tab',
+        containerId: 'container',
+        url: 'https://example.com/page',
+        title: 'Visible title',
+      );
+
+      expect(await _historyTitles(db), ['Visible title']);
+
+      await _updateContainerExclude(db, 'container', excludeFromIndex: true);
+
+      expect(await _historyTitles(db), isEmpty);
+
+      await _updateContainerExclude(db, 'container', excludeFromIndex: false);
+
+      expect(await _historyTitles(db), ['Visible title']);
+    },
+  );
+
+  test('tab container assignment re-evaluates existing history rows', () async {
+    await _insertContainer(db, 'allowed', excludeFromIndex: false);
+    await _insertContainer(db, 'excluded', excludeFromIndex: true);
+    await _insertTab(
+      db,
+      id: 'tab',
+      containerId: 'excluded',
+      url: 'https://example.com/moved',
+      title: 'Moved title',
+    );
+
+    expect(await _historyTitles(db), isEmpty);
+
+    await db.customStatement(
+      "UPDATE tab SET container_id = 'allowed' WHERE id = 'tab'",
+    );
+
+    expect(await _historyTitles(db), ['Moved title']);
+
+    await db.customStatement(
+      "UPDATE tab SET container_id = 'excluded' WHERE id = 'tab'",
+    );
+
+    expect(await _historyTitles(db), isEmpty);
+  });
+
+  test(
+    'excluding one container preserves duplicate URLs from allowed tabs',
+    () async {
+      await _insertContainer(db, 'allowed', excludeFromIndex: false);
+      await _insertContainer(db, 'excluded', excludeFromIndex: false);
+      await _insertTab(
+        db,
+        id: 'allowed-tab',
+        containerId: 'allowed',
+        url: 'https://example.com/shared',
+        title: 'Allowed title',
+        timestamp: 1,
+      );
+      await _insertTab(
+        db,
+        id: 'excluded-tab',
+        containerId: 'excluded',
+        url: 'https://example.com/shared',
+        title: 'Excluded title',
+        timestamp: 2,
+      );
+
+      expect(await _historyTitles(db), ['Excluded title']);
+
+      await _updateContainerExclude(db, 'excluded', excludeFromIndex: true);
+
+      expect(await _historyTitles(db), ['Allowed title']);
+    },
+  );
+
+  test(
+    'container exclude re-evaluation refreshes recency for same-hash duplicate URLs',
+    () async {
+      await _insertContainer(db, 'allowed', excludeFromIndex: false);
+      await _insertContainer(db, 'later-excluded', excludeFromIndex: false);
+      await _insertTab(
+        db,
+        id: 'later-excluded-tab',
+        containerId: 'later-excluded',
+        url: 'https://example.com/same-hash',
+        title: 'Shared title',
+        timestamp: 1,
+      );
+      await _insertTab(
+        db,
+        id: 'allowed-tab',
+        containerId: 'allowed',
+        url: 'https://example.com/same-hash',
+        title: 'Shared title',
+        timestamp: 2,
+      );
+
+      await _setAllHistoryObservedAt(db, 1);
+      expect(await _historyObservedAt(db), 1);
+
+      await _updateContainerExclude(
+        db,
+        'later-excluded',
+        excludeFromIndex: true,
+      );
+
+      expect(await _historyTitles(db), ['Shared title']);
+      expect(await _historyObservedAt(db), greaterThan(1));
+    },
+  );
+
+  test(
+    'container move re-evaluation refreshes recency for same-hash duplicate URLs',
+    () async {
+      await _insertContainer(db, 'allowed-a', excludeFromIndex: false);
+      await _insertContainer(db, 'allowed-b', excludeFromIndex: false);
+      await _insertContainer(db, 'excluded', excludeFromIndex: true);
+      await _insertTab(
+        db,
+        id: 'moving-tab',
+        containerId: 'allowed-a',
+        url: 'https://example.com/move-same-hash',
+        title: 'Shared move title',
+        timestamp: 1,
+      );
+      await _insertTab(
+        db,
+        id: 'fallback-tab',
+        containerId: 'allowed-b',
+        url: 'https://example.com/move-same-hash',
+        title: 'Shared move title',
+        timestamp: 2,
+      );
+
+      await _setAllHistoryObservedAt(db, 1);
+      expect(await _historyObservedAt(db), 1);
+
+      await db.customStatement(
+        "UPDATE tab SET container_id = 'excluded' WHERE id = 'moving-tab'",
+      );
+
+      expect(await _historyTitles(db), ['Shared move title']);
+      expect(await _historyObservedAt(db), greaterThan(1));
+    },
+  );
+}
+
+Future<void> _insertContainer(
+  TabDatabase db,
+  String id, {
+  required bool excludeFromIndex,
+}) {
+  return db.customStatement(
+    'INSERT INTO container (id, color, order_key, is_pinned, metadata) '
+    "VALUES (?, 0, ?, 0, ?)",
+    [id, id, '{"excludeFromIndex":$excludeFromIndex}'],
+  );
+}
+
+Future<void> _updateContainerExclude(
+  TabDatabase db,
+  String id, {
+  required bool excludeFromIndex,
+}) {
+  return db.customStatement('UPDATE container SET metadata = ? WHERE id = ?', [
+    '{"excludeFromIndex":$excludeFromIndex}',
+    id,
+  ]);
+}
+
+Future<void> _insertTab(
+  TabDatabase db, {
+  required String id,
+  required String containerId,
+  required String url,
+  required String title,
+  int timestamp = 1,
+}) {
+  return db.customStatement(
+    'INSERT INTO tab (id, source, container_id, order_key, url, title, '
+    'extracted_content_plain, full_content_plain, timestamp) '
+    'VALUES (?, 2, ?, ?, ?, ?, ?, ?, ?)',
+    [
+      id,
+      containerId,
+      id,
+      url,
+      title,
+      '$title extracted content',
+      '$title full content',
+      timestamp,
+    ],
+  );
+}
+
+Future<List<String?>> _historyTitles(TabDatabase db) async {
+  final rows = await db
+      .customSelect(
+        'SELECT title FROM history ORDER BY url_canonical',
+        readsFrom: {db.history},
+      )
+      .get();
+
+  return [for (final row in rows) row.read<String?>('title')];
+}
+
+Future<void> _setAllHistoryObservedAt(TabDatabase db, int observedAt) {
+  return db.customStatement('UPDATE history SET observed_at = ?', [observedAt]);
+}
+
+Future<int?> _historyObservedAt(TabDatabase db) async {
+  final row = await db
+      .customSelect(
+        'SELECT CAST(observed_at AS INTEGER) AS observed_at '
+        'FROM history '
+        'ORDER BY url_canonical '
+        'LIMIT 1',
+        readsFrom: {db.history},
+      )
+      .getSingleOrNull();
+
+  return row?.read<int>('observed_at');
+}

apps/weblibre/test/drift/tabs/migration_test.dart

@@ -2,8 +2,9 @@
 // ignore_for_file: unused_local_variable, unused_import
 import 'package:drift/drift.dart';
 import 'package:drift_dev/api/migrations_native.dart';
-import 'package:weblibre/features/geckoview/features/tabs/data/database/database.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:weblibre/data/database/functions/url_functions.dart';
+import 'package:weblibre/features/geckoview/features/tabs/data/database/database.dart';
 import 'generated/schema.dart';
 
 import 'generated/schema_v2.dart' as v2;
@@ -14,7 +15,7 @@ void main() {
   late SchemaVerifier verifier;
 
   setUpAll(() {
-    verifier = SchemaVerifier(GeneratedHelper());
+    verifier = SchemaVerifier(GeneratedHelper(), setup: registerUrlFunctions);
   });
 
   group('simple database migrations', () {