#!/usr/bin/env bash
#
# Copyright (C) 2021 The Delta Lake Project 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.
#

# The current directory of the script.
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
FWDIR="$( cd "$DIR"/.. && pwd )"
cd "$FWDIR"

PYTHON_EXECUTABLE="${PYTHON_EXECUTABLE:-python}"

BLACK_BUILD="$PYTHON_EXECUTABLE -m black"
BLACK_VERSION="21.12b0"
$BLACK_BUILD --version >> /dev/null 2>&1
if [ $? -ne 0 ]; then
    echo "The '$BLACK_BUILD' command was not found. Please install Black, for example, via 'pip install black==$BLACK_VERSION'."
    exit 1
fi

$BLACK_BUILD delta_sharing --line-length 100
