Merge "Add support for rsp inputs" into main am: 8717347ce2

Original change: https://android-review.googlesource.com/c/platform/system/security/+/3018648

Change-Id: I47d2cdfe5e49db2a88e521e2c1a3145033e5f7c0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/fsverity/fsverity_manifest_generator.py b/fsverity/fsverity_manifest_generator.py
index 181758a..ca7ac5c 100644
--- a/fsverity/fsverity_manifest_generator.py
+++ b/fsverity/fsverity_manifest_generator.py
@@ -35,7 +35,7 @@
   return bytes(bytearray.fromhex(out))
 
 if __name__ == '__main__':
-  p = argparse.ArgumentParser()
+  p = argparse.ArgumentParser(fromfile_prefix_chars='@')
   p.add_argument(
       '--output',
       help='Path to the output manifest',
@@ -52,7 +52,7 @@
       'inputs',
       nargs='*',
       help='input file for the build manifest')
-  args = p.parse_args(sys.argv[1:])
+  args = p.parse_args()
 
   digests = FSVerityDigests()
   for f in sorted(args.inputs):