# Copyright 2020 Google LLC
#
# 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.

import os
import shutil

import nox

BLACK_VERSION = "black==22.3.0"
ISORT_VERSION = "isort==5.10.1"
BLACK_PATHS = [
    "apiclient",
    "googleapiclient",
    "scripts",
    "tests",
    "describe.py",
    "expandsymlinks.py",
    "noxfile.py",
    "owlbot.py",
    "setup.py",
]

DEFAULT_PYTHON_VERSION = "3.10"

test_dependencies = [
    "django>=2.0.0",
    "google-auth",
    "google-auth-httplib2",
    "mox",
    "parameterized",
    "pyopenssl",
    "cryptography>=38.0.3",
    "pytest",
    "pytest-cov",
    "webtest",
    "coverage",
]

nox.options.sessions = [
    # TODO(https://github.com/googleapis/google-api-python-client/issues/2622):
    # Remove or restore testing for Python 3.7/3.8
    "unit-3.9",
    "unit-3.10",
    "unit-3.11",
    "unit-3.12",
    "unit-3.13",
    "unit-3.14",
    "lint",
    "format",
    "scripts",
]

# Error if a python version is missing
nox.options.error_on_missing_interpreters = True


@nox.session(python=DEFAULT_PYTHON_VERSION)
def lint(session):
    session.install("flake8")
    session.run(
        "flake8",
        "googleapiclient",
        "tests",
        "--count",
        "--select=E9,F63,F7,F82",
        "--show-source",
        "--statistics",
    )


@nox.session(python=DEFAULT_PYTHON_VERSION)
def format(session):
    """
    Run isort to sort imports. Then run black
    to format code to uniform standard.
    """
    session.install(BLACK_VERSION, ISORT_VERSION)
    # Use the --fss option to sort imports using strict alphabetical order.
    # See https://pycqa.github.io/isort/docs/configuration/options.html#force-sort-within-sections
    session.run(
        "isort",
        "--fss",
        *BLACK_PATHS,
    )
    session.run(
        "black",
        *BLACK_PATHS,
    )


@nox.session(python=["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"])
@nox.parametrize(
    "oauth2client",
    [
        None,
        "oauth2client=2,=3,=4,