# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Top-level presubmit script for linux.

See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
for more details on the presubmit API built into depot_tools.
"""

import sys


def CommonChecks(input_api, output_api):
  def join(*args):
    return input_api.os_path.join(input_api.PresubmitLocalPath(), *args)

  output = []
  sys_path_backup = sys.path
  try:
    sys.path = [
      join('..', 'linux'),
    ] + sys.path
    disabled_warnings = [
      'bad-indentation',
      'deprecated-method',
      'logging-not-lazy',
      'missing-module-docstring',
      'no-self-argument',
      'superfluous-parens',
      'unnecessary-dunder-call',
      'unspecified-encoding',
      'unused-import',
    ]
    output.extend(
      input_api.canned_checks.RunPylint(
        input_api,
        output_api,
        disabled_warnings=disabled_warnings,
        version='3.2',
      )
    )
  finally:
    sys.path = sys_path_backup

  output.extend(
    input_api.canned_checks.RunUnitTestsInDirectory(
      input_api,
      output_api,
      input_api.os_path.join(input_api.PresubmitLocalPath(), 'tests'),
      files_to_check=[r'.+_tests\.py$'],
    )
  )
  return output


def CheckChangeOnUpload(input_api, output_api):
  return CommonChecks(input_api, output_api)


def CheckChangeOnCommit(input_api, output_api):
  return CommonChecks(input_api, output_api)