# Copyright 2016 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


REPO_TOOLS_REQ =\
    'git+https://github.com/GoogleCloudPlatform/python-repo-tools.git'
EXCLUDED_DIRS = frozenset(['.nox', '.cache', 'env', 'third_party'])
REQUIREMENTS_FILES = [
    'rest/requirements.txt',
    'thrift/appengine-ssl-gateway/appengine/requirements.txt',
    'thrift/requirements.txt']


def session_lint(session):
    session.install('flake8', 'flake8-import-order')
    session.run(
        'flake8',
        '--max-complexity=10',
        '--import-order-style=google',
        '--exclude=' + ','.join(EXCLUDED_DIRS),
        '.')


def session_reqcheck(session):
    session.install(REPO_TOOLS_REQ)

    if 'update' in session.posargs:
        command = 'update-requirements'
    else:
        command = 'check-requirements'

    for requirements in REQUIREMENTS_FILES:
        session.run('gcprepotools', command, requirements)