From da611bfa7698e3092f2037d456aec8fe7696f15a Mon Sep 17 00:00:00 2001
From: AntsyLich <59261191+AntsyLich@users.noreply.github.com>
Date: Sat, 27 Aug 2022 22:12:59 +0600
Subject: [PATCH] Prevent unofficial exts from getting marked as obsolete or
 updateable (#7871)

* Prevent unofficial exts from getting marked as obsolete

* Prevent unofficial ext `hasUpdate` getting marked as true

(cherry picked from commit 8d40e20b7de49056940a6f07378778934724534a)
---
 .../main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt | 2 +-
 .../eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
index 6c738affa..89ab718a0 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
@@ -226,7 +226,7 @@ class ExtensionManager(
             val availableExt = unalteredAvailableExtensions.find { it.pkgName == pkgName }
             // SY <--
 
-            if (availableExt == null && !installedExt.isObsolete) {
+            if (!installedExt.isUnofficial && availableExt == null && !installedExt.isObsolete) {
                 mutInstalledExtensions[index] = installedExt.copy(isObsolete = true)
                 changed = true
                 // SY -->
diff --git a/app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt b/app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
index 270906d69..4fa7df88a 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
@@ -102,7 +102,7 @@ internal class ExtensionGithubApi {
             val pkgName = installedExt.pkgName
             val availableExt = extensions.find { it.pkgName == pkgName } ?: continue
 
-            val hasUpdate = availableExt.versionCode > installedExt.versionCode
+            val hasUpdate = installedExt.isUnofficial.not() && (availableExt.versionCode > installedExt.versionCode)
             if (hasUpdate) {
                 extensionsWithUpdate.add(installedExt)
             }