# Copyright (C) 2020 FireEye, 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: [package root]/LICENSE.txt
# 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.

# Use a console with emojis support for a better experience

# Stash uncommited changes
MSG="post-commit-$(date +%s)";
git stash push -kum "$MSG" &>/dev/null ;
STASH_LIST=$(git stash list);
if [[ "$STASH_LIST" == *"$MSG"* ]]; then
  echo "Uncommited changes stashed with message '$MSG', if you abort before they are restored run \`git stash pop\`";
fi

python_3() {
  case "$(uname -s)" in
   CYGWIN*|MINGW32*|MSYS*|MINGW*)
     py -3 -m $1 > $2 2>&1;;
   *)
     python3 -m $1 > $2 2>&1;;
  esac
}

# Run isort and print state (it doesn't block the commit)
python_3 'isort --profile black --length-sort --line-width 120 -c .' 'isort-output.log';
if [ $? == 0 ]; then
  echo 'isort succeeded!! 💖';
else
  echo 'isort failed 😭';
  echo 'Check isort-output.log for details';
fi

# Run black and print state (it doesn't block the commit)
python_3 'black -l 120 --check .' 'black-output.log';
if [ $? == 0 ]; then
  echo 'black succeeded!! 💝';
else
  echo 'black failed 😭';
  echo 'Check black-output.log for details';
fi

# Run rule linter and print state (it doesn't block the commit)
python ./scripts/lint.py ./rules/ > rule-linter-output.log 2>&1;
if [ $? == 0 ]; then
  echo 'Rule linter succeeded!! 💘';
else
  echo 'Rule linter failed 😭';
  echo 'Check rule-linter-output.log for details';
fi

# Restore stashed changes
if [[ "$STASH_LIST" == *"$MSG"* ]]; then
  git stash pop --index &>/dev/null ;
  echo "Stashed changes '$MSG' restored";
fi