#!/usr/bin/env vpython3
# Copyright 2022 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Simple helper script to run pytype on GPU Python code."""

import os
import sys

# We can't depend on gpu_path_util, otherwise pytype's dependency graph ends up
# finding a cycle.
GPU_DIR = os.path.abspath(os.path.dirname(__file__))
CHROMIUM_SRC_DIR = os.path.realpath(os.path.join(GPU_DIR, '..', '..', '..'))

sys.path.append(os.path.join(CHROMIUM_SRC_DIR, 'testing'))

from pytype_common import pytype_runner  # pylint: disable=wrong-import-position

# This list should be kept in sync with EXTRA_PATH_COMPONENTS in PRESUBMIT.py
EXTRA_PATHS_COMPONENTS = [
  ('build',),
  ('build', 'fuchsia', 'test'),
  ('build', 'util'),
  ('testing',),
  ('third_party', 'blink', 'tools'),
  ('third_party', 'catapult', 'common', 'py_utils'),
  ('third_party', 'catapult', 'devil'),
  ('third_party', 'catapult', 'telemetry'),
  ('third_party', 'catapult', 'third_party', 'typ'),
  ('third_party', 'catapult', 'tracing'),
  ('tools', 'perf'),
]
EXTRA_PATHS = [
  os.path.join(CHROMIUM_SRC_DIR, *p) for p in EXTRA_PATHS_COMPONENTS
]
EXTRA_PATHS.append(GPU_DIR)

FILES_AND_DIRECTORIES_TO_CHECK = [
  # Directories.
  'bad_machine_finder',
  'flake_suppressor',
  'gold_inexact_matching',
  'gpu_tests',
  'machine_times',
  'unexpected_passes',
  # Files.
  'find_bad_machines.py',
  'get_machine_times.py',
  'unexpected_pass_finder.py',
]
FILES_AND_DIRECTORIES_TO_CHECK = [
  os.path.join(GPU_DIR, f) for f in FILES_AND_DIRECTORIES_TO_CHECK
]

TEST_NAME = 'gpu_pytype'
TEST_LOCATION = '//content/test/gpu/run_pytype.py'


def main() -> int:
  return pytype_runner.run_pytype(
    TEST_NAME,
    TEST_LOCATION,
    FILES_AND_DIRECTORIES_TO_CHECK,
    EXTRA_PATHS,
    GPU_DIR,
  )


if __name__ == '__main__':
  sys.exit(main())