chore: Remove unused migrations

Yokai earliest version starts at version code 111 anyway, so older
migrations are basically useless

CHANGELOG.md

@@ -52,7 +52,7 @@
 - Some code refactors
   - Simplify some messy code
   - Rewrite version checker
-  - Rewrite Migrator
+  - Rewrite Migrator (ghostbear)
   - Split the project into several modules
   - Migrated i18n to use Moko Resources
   - Removed unnecessary dependencies

app/build.gradle.kts

@@ -54,7 +54,7 @@ val supportedAbis = setOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
 android {
     defaultConfig {
         applicationId = "eu.kanade.tachiyomi"
-        versionCode = 140
+        versionCode = 141
         versionName = _versionName
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         multiDexEnabled = true

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -172,12 +172,7 @@ open class App : Application(), DefaultLifecycleObserver, SingletonImageLoader.F
             Preference.appStateKey("last_version_code"),
             0,
         )
-        // TODO: Remove later
+        if (preference.get() < 141) preference.set(0)
-        val old = preferenceStore.getInt("last_version_code", -1)
-        if (old.get() >= preference.get()) {
-            preference.set(old.get())
-            old.delete()
-        }
 
         Logger.i { "Migration from ${preference.get()} to ${BuildConfig.VERSION_CODE}" }
         Migrator.initialize(

app/src/main/java/eu/kanade/tachiyomi/util/system/ThemeUtil.kt

@@ -68,9 +68,11 @@ object ThemeUtil {
 
 fun AppCompatActivity.setThemeByPref(preferences: PreferencesHelper) {
     setTheme(getPrefTheme(preferences).styleRes)
+    if (preferences.nightMode().get() != AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM) {
         val wic = WindowInsetsControllerCompat(window, window.decorView)
         wic.isAppearanceLightStatusBars = !isDarkMode(preferences)
         wic.isAppearanceLightNavigationBars = !isDarkMode(preferences)
+    }
 }
 
 fun AppCompatActivity.getThemeWithExtras(theme: Resources.Theme, preferences: PreferencesHelper, oldTheme: Resources.Theme?): Resources.Theme {

app/src/main/java/yokai/core/migration/migrations/ChapterCacheMigration.kt

@@ -1,25 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-import java.io.File
-
-/**
- * Delete external chapter cache dir.
- */
-class ChapterCacheMigration : Migration {
-    override val version: Float = 26f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val extCache = context.externalCacheDir
-        if (extCache != null) {
-            val chapterCache = File(extCache, "chapter_disk_cache")
-            if (chapterCache.exists()) {
-                chapterCache.deleteRecursively()
-            }
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/CoverCacheMigration.kt

@@ -1,27 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-import java.io.File
-
-/**
- * Move covers to external files dir.
- */
-class CoverCacheMigration : Migration {
-    override val version: Float = 19f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val oldDir = File(context.externalCacheDir, "cover_disk_cache")
-        if (oldDir.exists()) {
-            val destDir = context.getExternalFilesDir("covers")
-            if (destDir != null) {
-                oldDir.listFiles()?.forEach {
-                    it.renameTo(File(destDir, it.name))
-                }
-            }
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/CustomInfoMigration.kt

@@ -1,19 +0,0 @@
-package yokai.core.migration.migrations
-
-import eu.kanade.tachiyomi.ui.library.LibraryPresenter
-import eu.kanade.tachiyomi.util.system.withIOContext
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class CustomInfoMigration : Migration {
-    override val version: Float = 66f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        try {
-            withIOContext { LibraryPresenter.updateCustoms() }
-        } catch (e: Exception) {
-            return false
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/CutoutMigration.kt

@@ -21,14 +21,12 @@ class CutoutMigration : Migration {
             val oldCutoutBehaviour = prefs.getInt(PreferenceKeys.pagerCutoutBehavior, 0)
             readerPreferences.pagerCutoutBehavior().set(CutoutBehaviour.migrate(oldCutoutBehaviour))
         } catch (_: Exception) {
-            readerPreferences.pagerCutoutBehavior().set(CutoutBehaviour.SHOW)
         }
 
         try {
             val oldCutoutBehaviour = prefs.getInt("landscape_cutout_behavior", 0)
             readerPreferences.landscapeCutoutBehavior().set(LandscapeCutoutBehaviour.migrate(oldCutoutBehaviour))
         } catch (_: Exception) {
-            readerPreferences.landscapeCutoutBehavior().set(LandscapeCutoutBehaviour.DEFAULT)
         }
         return true
     }

app/src/main/java/yokai/core/migration/migrations/DoHMigration.kt

@@ -1,27 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.core.content.edit
-import androidx.preference.PreferenceManager
-import eu.kanade.tachiyomi.data.preference.PreferenceKeys
-import eu.kanade.tachiyomi.network.PREF_DOH_CLOUDFLARE
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class DoHMigration : Migration {
-    override val version: Float = 71f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-        // Migrate DNS over HTTPS setting
-        val wasDohEnabled = prefs.getBoolean("enable_doh", false)
-        if (wasDohEnabled) {
-            prefs.edit {
-                putInt(PreferenceKeys.dohProvider, PREF_DOH_CLOUDFLARE)
-                remove("enable_doh")
-            }
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/DownloadedChaptersMigration.kt

@@ -1,16 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import eu.kanade.tachiyomi.data.download.DownloadProvider
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class DownloadedChaptersMigration : Migration {
-    override val version: Float = 54f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        DownloadProvider(context).renameChapters()
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/EnabledLanguageMigration.kt

@@ -1,19 +0,0 @@
-package yokai.core.migration.migrations
-
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.data.preference.plusAssign
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class EnabledLanguageMigration : Migration {
-    override val version: Float = 83f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val preferences: PreferencesHelper = migrationContext.get() ?: return false
-
-        if (preferences.enabledLanguages().isSet()) {
-            preferences.enabledLanguages() += "all"
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/EvernoteJobUpgradeMigration.kt

@@ -1,24 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import eu.kanade.tachiyomi.BuildConfig
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import eu.kanade.tachiyomi.data.updater.AppUpdateJob
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-/**
- * Restore jobs after upgrading to evernote's job scheduler.
- */
-class EvernoteJobUpgradeMigration : Migration {
-    override val version: Float = 14f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        if (BuildConfig.INCLUDE_UPDATER) {
-            AppUpdateJob.setupTask(context)
-        }
-        LibraryUpdateJob.setupTask(context)
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/ExtensionInstallerEnumMigration.kt

@@ -21,7 +21,6 @@ class ExtensionInstallerEnumMigration : Migration {
             val oldExtensionInstall = prefs.getInt("extension_installer", 0)
             basePreferences.extensionInstaller().set(BasePreferences.ExtensionInstaller.migrate(oldExtensionInstall))
         } catch (_: Exception) {
-            basePreferences.extensionInstaller().set(BasePreferences.ExtensionInstaller.PACKAGEINSTALLER)
         }
         return true
     }

app/src/main/java/yokai/core/migration/migrations/InternalChapterCacheUpdateMigration.kt

@@ -1,19 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-import java.io.File
-
-/**
- * Delete internal chapter cache dir.
-  */
-class InternalChapterCacheUpdateMigration : Migration {
-    override val version: Float = 15f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        File(context.cacheDir, "chapter_disk_cache").deleteRecursively()
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/LibrarySortMigration.kt

@@ -1,32 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.core.content.edit
-import androidx.preference.PreferenceManager
-import eu.kanade.tachiyomi.ui.library.LibrarySort
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class LibrarySortMigration : Migration {
-    override val version: Float = 110f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-
-        try {
-            val librarySortString = prefs.getString("library_sorting_mode", "")
-            if (!librarySortString.isNullOrEmpty()) {
-                prefs.edit {
-                    remove("library_sorting_mode")
-                    putInt(
-                        "library_sorting_mode",
-                        LibrarySort.deserialize(librarySortString).mainValue,
-                    )
-                }
-            }
-        } catch (_: Exception) {
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/LibraryUpdateResetMigration.kt

@@ -1,17 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class LibraryUpdateResetMigration : Migration {
-    override val version: Float = 105f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        LibraryUpdateJob.cancelAllWorks(context)
-        LibraryUpdateJob.setupTask(context)
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/Migrations.kt

@@ -5,35 +5,15 @@ import kotlinx.collections.immutable.persistentListOf
 import yokai.core.migration.Migration
 
 val migrations: ImmutableList<Migration> = persistentListOf(
+    // Always run
     SetupAppUpdateMigration(),
     SetupBackupCreateMigration(),
     SetupExtensionUpdateMigration(),
     SetupLibraryUpdateMigration(),
 
-    // For archive purposes
-    EvernoteJobUpgradeMigration(),
-    InternalChapterCacheUpdateMigration(),
-    CoverCacheMigration(),
-    ChapterCacheMigration(),
-    DownloadedChaptersMigration(),
-    WorkManagerMigration(),
-    CustomInfoMigration(),
-    MyAnimeListMigration(),
-    DoHMigration(),
-    RotationTypeMigration(),
-    ShortcutsMigration(),
-    RotationTypeEnumMigration(),
-    EnabledLanguageMigration(),
-    UpdateIntervalMigration(),
-    ReaderUpdateMigration(),
-    PrefsMigration(),
-    LibraryUpdateResetMigration(),
-    TrackerPrivateSettingsMigration(),
-    LibrarySortMigration(),
-
     // Yokai fork
-    ThePurgeMigration(),
-    ExtensionInstallerEnumMigration(),
     CutoutMigration(),
+    ExtensionInstallerEnumMigration(),
     RepoJsonMigration(),
+    ThePurgeMigration(),
 )

app/src/main/java/yokai/core/migration/migrations/MyAnimeListMigration.kt

@@ -1,28 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import eu.kanade.tachiyomi.data.track.TrackManager
-import eu.kanade.tachiyomi.util.system.toast
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-import yokai.i18n.MR
-
-/**
- * Force MAL log out due to login flow change
- * v67: switched from scraping to WebView
- * v68: switched from WebView to OAuth
- */
-class MyAnimeListMigration : Migration {
-    override val version: Float = 68f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val trackManager = migrationContext.get<TrackManager>() ?: return false
-        val context = migrationContext.get<Application>() ?: return false
-
-        if (trackManager.myAnimeList.isLogged) {
-            trackManager.myAnimeList.logout()
-            context.toast(MR.strings.myanimelist_relogin)
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/PrefsMigration.kt

@@ -1,37 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.preference.PreferenceManager
-import eu.kanade.tachiyomi.data.preference.PreferenceValues
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.ui.recents.RecentsPresenter
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-import kotlin.math.max
-
-class PrefsMigration : Migration {
-    override val version: Float = 102f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val preferences = migrationContext.get<PreferencesHelper>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-
-        val oldSecureScreen = prefs.getBoolean("secure_screen", false)
-        if (oldSecureScreen) {
-            preferences.secureScreen().set(PreferenceValues.SecureScreenMode.ALWAYS)
-        }
-
-        val oldDLAfterReading = prefs.getInt("auto_download_after_reading", 0)
-        if (oldDLAfterReading > 0) {
-            preferences.autoDownloadWhileReading().set(max(2, oldDLAfterReading))
-        }
-
-        val oldGroupHistory = prefs.getBoolean("group_chapters_history", true)
-        if (!oldGroupHistory) {
-            preferences.groupChaptersHistory().set(RecentsPresenter.GroupType.Never)
-        }
-
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/ReaderUpdateMigration.kt

@@ -1,29 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.preference.PreferenceManager
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.ui.library.LibraryPresenter
-import eu.kanade.tachiyomi.util.system.withIOContext
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class ReaderUpdateMigration : Migration {
-    override val version: Float = 88f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val preferences = migrationContext.get<PreferencesHelper>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-
-        withIOContext {
-            LibraryPresenter.updateRatiosAndColors()
-        }
-        val oldReaderTap = prefs.getBoolean("reader_tap", true)
-        if (!oldReaderTap) {
-            preferences.navigationModePager().set(5)
-            preferences.navigationModeWebtoon().set(5)
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/RotationTypeEnumMigration.kt

@@ -1,38 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.core.content.edit
-import androidx.preference.PreferenceManager
-import eu.kanade.tachiyomi.ui.reader.settings.OrientationType
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class RotationTypeEnumMigration : Migration {
-    override val version: Float = 77f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-
-        // Migrate Rotation and Viewer values to default values for viewer_flags
-        val newOrientation = when (prefs.getInt("pref_rotation_type_key", 1)) {
-            1 -> OrientationType.FREE.flagValue
-            2 -> OrientationType.PORTRAIT.flagValue
-            3 -> OrientationType.LANDSCAPE.flagValue
-            4 -> OrientationType.LOCKED_PORTRAIT.flagValue
-            5 -> OrientationType.LOCKED_LANDSCAPE.flagValue
-            else -> OrientationType.FREE.flagValue
-        }
-
-        // Reading mode flag and prefValue is the same value
-        val newReadingMode = prefs.getInt("pref_default_viewer_key", 1)
-
-        prefs.edit {
-            putInt("pref_default_orientation_type_key", newOrientation)
-            remove("pref_rotation_type_key")
-            putInt("pref_default_reading_mode_key", newReadingMode)
-            remove("pref_default_viewer_key")
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/RotationTypeMigration.kt

@@ -1,22 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.core.content.edit
-import androidx.preference.PreferenceManager
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class RotationTypeMigration : Migration {
-    override val version: Float = 73f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-        if (prefs.contains("pref_rotation_type_key")) {
-            prefs.edit {
-                putInt("pref_rotation_type_key", 1)
-            }
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/ShortcutsMigration.kt

@@ -1,36 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import androidx.core.content.edit
-import androidx.preference.PreferenceManager
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import eu.kanade.tachiyomi.data.preference.PreferenceKeys
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class ShortcutsMigration : Migration {
-    override val version: Float = 75f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val preferences = migrationContext.get<PreferencesHelper>() ?: return false
-        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
-
-        val wasShortcutsDisabled = !prefs.getBoolean("show_manga_app_shortcuts", true)
-        if (wasShortcutsDisabled) {
-            prefs.edit {
-                putBoolean(PreferenceKeys.showSourcesInShortcuts, false)
-                putBoolean(PreferenceKeys.showSeriesInShortcuts, false)
-                remove("show_manga_app_shortcuts")
-            }
-        }
-        // Handle removed every 1 or 2 hour library updates
-        val updateInterval = preferences.libraryUpdateInterval().get()
-        if (updateInterval == 1 || updateInterval == 2) {
-            preferences.libraryUpdateInterval().set(3)
-            LibraryUpdateJob.setupTask(context, 3)
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/TrackerPrivateSettingsMigration.kt

@@ -1,26 +0,0 @@
-package yokai.core.migration.migrations
-
-import eu.kanade.tachiyomi.core.preference.Preference
-import eu.kanade.tachiyomi.core.preference.PreferenceStore
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class TrackerPrivateSettingsMigration : Migration {
-    override val version: Float = 108f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val preferenceStore: PreferenceStore = migrationContext.get() ?: return false
-        preferenceStore.getAll()
-            .filter { it.key.startsWith("pref_mangasync_") || it.key.startsWith("track_token_") }
-            .forEach { (key, value) ->
-                if (value is String) {
-                    preferenceStore
-                        .getString(Preference.privateKey(key))
-                        .set(value)
-
-                    preferenceStore.getString(key).delete()
-                }
-            }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/UpdateIntervalMigration.kt

@@ -1,24 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-class UpdateIntervalMigration : Migration {
-    override val version: Float = 86f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        val preferences = migrationContext.get<PreferencesHelper>() ?: return false
-
-        // Handle removed every 3, 4, 6, and 8 hour library updates
-        val updateInterval = preferences.libraryUpdateInterval().get()
-        if (updateInterval in listOf(3, 4, 6, 8)) {
-            preferences.libraryUpdateInterval().set(12)
-            LibraryUpdateJob.setupTask(context, 12)
-        }
-        return true
-    }
-}

app/src/main/java/yokai/core/migration/migrations/WorkManagerMigration.kt

@@ -1,33 +0,0 @@
-package yokai.core.migration.migrations
-
-import android.app.Application
-import eu.kanade.tachiyomi.BuildConfig
-import eu.kanade.tachiyomi.data.backup.create.BackupCreatorJob
-import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
-import eu.kanade.tachiyomi.data.updater.AppUpdateJob
-import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
-import eu.kanade.tachiyomi.ui.library.LibraryPresenter
-import eu.kanade.tachiyomi.util.system.withIOContext
-import yokai.core.migration.Migration
-import yokai.core.migration.MigrationContext
-
-/**
- * Restore jobs after migrating from Evernote's job scheduler to WorkManager.
- */
-class WorkManagerMigration : Migration {
-    override val version: Float = 62f
-
-    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
-        val context = migrationContext.get<Application>() ?: return false
-        withIOContext {
-            LibraryPresenter.updateDB()
-        }
-        if (BuildConfig.INCLUDE_UPDATER) {
-            AppUpdateJob.setupTask(context)
-        }
-        LibraryUpdateJob.setupTask(context)
-        BackupCreatorJob.setupTask(context)
-        ExtensionUpdateJob.setupTask(context)
-        return true
-    }
-}