From e46d85564320f46c6faa54b2d3fa7fca3fa60019 Mon Sep 17 00:00:00 2001
From: oSumAtrIX <johan.melkonyan1@web.de>
Date: Fri, 22 Sep 2023 02:56:23 +0200
Subject: [PATCH] feat: Add option to warn about patches not being found in
 supplied patch bundles

---
 .../app/revanced/cli/command/PatchCommand.kt    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/revanced-cli/src/main/kotlin/app/revanced/cli/command/PatchCommand.kt b/revanced-cli/src/main/kotlin/app/revanced/cli/command/PatchCommand.kt
index d34cdbd..8881b6b 100644
--- a/revanced-cli/src/main/kotlin/app/revanced/cli/command/PatchCommand.kt
+++ b/revanced-cli/src/main/kotlin/app/revanced/cli/command/PatchCommand.kt
@@ -124,6 +124,13 @@ internal object PatchCommand : Runnable {
     )
     private var purge: Boolean = false
 
+    @CommandLine.Option(
+        names = ["-w", "--warn"],
+        description = ["Warn if a patch can not be found in the supplied patch bundles"],
+        showDefaultValue = ALWAYS
+    )
+    private var warn: Boolean = false
+
     @CommandLine.Parameters(
         description = ["APK file to be patched"], arity = "1..1"
     )
@@ -179,6 +186,16 @@ internal object PatchCommand : Runnable {
 
         val patches = PatchBundleLoader.Jar(*patchBundles.toTypedArray())
 
+        // Warn if a patch can not be found in the supplied patch bundles.
+        if (warn) patches.map { it.name }.toHashSet().let { availableNames ->
+            arrayOf(*includedPatches, *excludedPatches).filter { name ->
+                !availableNames.contains(name)
+            }
+        }.let { unknownPatches ->
+            if (unknownPatches.isEmpty()) return@let
+            logger.warning("Unknown input of patches:\n${unknownPatches.joinToString("\n")}")
+        }
+
         logger.info("Setting patch options")
 
         optionsFile.let {