#!/usr/bin/bash -eu

# If using normal root, avoid changing anything.
if [[ -z "${RPM_BUILD_ROOT:-}" ]] || [[ "${RPM_BUILD_ROOT:-}" = "/" ]]; then
  exit 0
fi

# Defined as %py_reproducible_pyc_path macro and passed here as
# the first command-line argument
path_to_fix=${1:?}

# First, check that the parser is available:
if [[ ! -x /usr/bin/marshalparser ]]; then
  echo "ERROR: If %py_reproducible_pyc_path is defined, you have to also BuildRequire: /usr/bin/marshalparser !"
  exit 1
fi

find "$path_to_fix" -type f -name '*.pyc' -exec /usr/bin/marshalparser --fix --overwrite '{}' '+'