#!/usr/bin/env bash

set -e
set -u

die() {
    echo "${1:-"Unknown Error"}" 1>&2
    exit 1
}

IDF_PATH=${1:-"${PWD}"}
IDF_PATH=$(cd ${IDF_PATH} && pwd -P)

export IDF_PATH

[ -f "${IDF_PATH}/tools/tools.json" ] || die "${IDF_PATH}/tools/tools.json does not exist!"

cp ${IDF_PATH}/tools/tools.json ${IDF_PATH}/tools/tools_gitee.json

if [[ "$OSTYPE" == "darwin"* ]]; then
    extension="\"\""
else
    extension=
fi

sed -i ${extension} 's,"url": "https://github.com/,"url": "https://dl.espressif.com/github_assets/,g' ${IDF_PATH}/tools/tools_gitee.json

if [ -f "${IDF_PATH}/tools/detect_python.sh" ]; then
    echo "Detecting Python interpreter"
    . "${IDF_PATH}/tools/detect_python.sh"

    echo "Installing ESP-IDF tools"
    "${ESP_PYTHON}" "${IDF_PATH}/tools/idf_tools.py" --tools-json ${IDF_PATH}/tools/tools_gitee.json install

    echo "Installing Python environment and packages"
    "${ESP_PYTHON}" "${IDF_PATH}/tools/idf_tools.py" install-python-env
else
    echo "Installing ESP-IDF tools"
    ${IDF_PATH}/tools/idf_tools.py --tools-json ${IDF_PATH}/tools/tools_gitee.json install

    echo "Installing Python environment and packages"
    ${IDF_PATH}/tools/idf_tools.py install-python-env
fi

rm ${IDF_PATH}/tools/tools_gitee.json

echo "All done! You can now run:"
echo ""
echo "  . ${IDF_PATH}/export.sh"
echo ""