diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
index f9370b1b74..1a176584a6 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@@ -262,6 +262,10 @@ class LibraryUpdateService(
listToUpdate = listToUpdate.filterNot { it.status == SManga.COMPLETED }
}
+ if (target == Target.CHAPTERS && preferences.updateOnlyCompletelyRead()) {
+ listToUpdate = listToUpdate.filter { it.unread == 0 }
+ }
+
val selectedScheme = preferences.libraryUpdatePrioritization().get()
mangaToUpdate = listToUpdate
.distinctBy { it.id }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
index 7440d3b5cd..678522bc84 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
@@ -101,6 +101,8 @@ object PreferenceKeys {
const val updateOnlyNonCompleted = "pref_update_only_non_completed_key"
+ const val updateOnlyCompletelyRead = "pref_update_only_completely_read"
+
const val autoUpdateTrack = "pref_auto_update_manga_sync_key"
const val lastUsedSource = "last_catalogue_source"
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
index 2d60d4b60d..50e4476f2f 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@@ -179,6 +179,8 @@ class PreferencesHelper(val context: Context) {
fun updateOnlyNonCompleted() = prefs.getBoolean(Keys.updateOnlyNonCompleted, true)
+ fun updateOnlyCompletelyRead() = prefs.getBoolean(Keys.updateOnlyCompletelyRead, true)
+
fun autoUpdateTrack() = prefs.getBoolean(Keys.autoUpdateTrack, true)
fun lastUsedSource() = flowPrefs.getLong(Keys.lastUsedSource, -1)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsLibraryController.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsLibraryController.kt
index 91b664c9df..01bcf58b5a 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsLibraryController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsLibraryController.kt
@@ -199,6 +199,12 @@ class SettingsLibraryController : SettingsController() {
titleRes = R.string.pref_update_only_non_completed
defaultValue = true
}
+ switchPreference {
+ key = Keys.updateOnlyCompletelyRead
+ titleRes = R.string.pref_update_only_completely_read
+ summaryRes = R.string.pref_update_only_completely_read_summary
+ defaultValue = false
+ }
preference {
key = Keys.libraryUpdateCategories
titleRes = R.string.categories
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9c0d360837..6072de7520 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -222,6 +222,8 @@
Charging
Restrictions: %s
Only update ongoing manga
+ Only update completely read manga
+ Only update manga if there is no unread chapter(completely read)
Show unread count on Updates icon
Automatically refresh metadata
Check for new cover and details when updating library