#!/bin/bash -x
#
# Copyright (c) 2017-2024 Esrille Inc.
#
# 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.

PKGDATAHOME=~/.local/share/ibus-hiragana
PYTHON_VERSION=$(/usr/bin/python3 --version 2>&1)

mkdir -p $PKGDATAHOME
/usr/bin/python3 -m venv --system-site-packages $PKGDATAHOME/venv
source $PKGDATAHOME/venv/bin/activate

# Update venv if necessary
VENV_VERSION=$(python --version 2>&1)
if [ "$PYTHON_VERSION" != "$VENV_VERSION" ]; then
  deactivate
  rm -rf $PKGDATAHOME/venv
  /usr/bin/python3 -m venv --system-site-packages $PKGDATAHOME/venv
  source $PKGDATAHOME/venv/bin/activate
fi

# Run IBus engine
python -O /usr/share/ibus-hiragana/engine/main.py $@
status=$?
while true; do
  if [ $status -ne 75 ]; then
    break
  fi
  # Avoid setting the --ibus option when restarting the engine to prevent
  # unexpected freezes.
  python -O /usr/share/ibus-hiragana/engine/main.py
  status=$?
done

deactivate
