grpc/tools/distrib/isort_code.sh

#!/bin/bash
# Copyright 2021 The gRPC Authors
#
# 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.

set -ex

ACTION=${1:---overwrite-in-place}
[[ $ACTION == '--overwrite-in-place' ]] || [[ $ACTION == '--diff' ]]

if [[ $ACTION == '--diff' ]]; then
    ACTION="--diff --check"
fi

# Change to root
cd "$(dirname "${0}")/../.."

DIRS=(
    'examples/python'
    'src/python'
    'test'
    'tools'
    'setup.py'
    'tools/run_tests/xds_k8s_test_driver'
)

VIRTUALENV=isort_virtual_environment

python3 -m virtualenv $VIRTUALENV
PYTHON=${VIRTUALENV}/bin/python
"$PYTHON" -m pip install isort==5.9.2

$PYTHON -m isort $ACTION \
  --force-sort-within-sections \
  --force-single-line-imports --single-line-exclusions=typing \
  --src "examples/python/data_transmission" \
  --src "examples/python/async_streaming" \
  --src "tools/run_tests/xds_k8s_test_driver" \
  --src "src/python/grpcio_tests" \
  --src "tools/run_tests" \
  --project "examples" \
  --project "src" \
  --thirdparty "grpc" \
  --skip-glob "third_party/*" \
  --skip-glob "*/env/*" \
  --skip-glob "*pb2*.py" \
  --skip-glob "*pb2*.pyi" \
  --skip-glob "**/site-packages/**/*" \
  --dont-follow-links \
  "${DIRS[@]}"