patchport: Fix #92

patchport.py

@@ -54,9 +54,11 @@ def fix_offset(patch_contents):
     for line in patch_lines:
         if "diff -crB" in line:
             patch_target = line.split(" ")[2].replace("from/", "")
+            if not os.path.exists(os.path.join(apk_folder, patch_target)):
+                return False
             os.makedirs(os.path.dirname(os.path.join(tmp_folder, patch_target)), exist_ok=True)
             shutil.copy(os.path.join(apk_folder, patch_target), os.path.join(tmp_folder, patch_target))
-    #shutil.copytree(apk_folder, tmp_folder)
+    # shutil.copytree(apk_folder, tmp_folder)
     subprocess.run("patch -p1 --no-backup-if-mismatch --force",
                    shell=True, input=patch_contents, text=True,
                    cwd=tmp_folder, capture_output=True)
@@ -204,8 +206,14 @@ for patch in os.listdir(os.path.join(cutthecord_folder, "patches")):
         failures.append(patch)
         out_path += "-failed"
     elif "offset" in out.stdout:
-        patch_contents = fix_offset(patch_contents)
+        temp_patch_contents = fix_offset(patch_contents)
+        if temp_patch_contents:
+            patch_contents = temp_patch_contents
             print(f"WARNING: {patch} has offsets which were auto corrected.")
+        else:
+            print(f"FAILED: {patch} is missing files, please fix by hand.")
+            failures.append(patch)
+            out_path += "-failed"
 
     if debug:
         print(out.stdout)