#!/bin/bash

set -e # 命令出错就退出
trap 'catchError $LINENO $BASH_COMMAND' SIGHUP SIGINT SIGQUIT EXIT # 捕获错误情况

catchError() {
    exit_code=$?
    if [ $exit_code -ne 0 ]; then
        fail "\033[31mcommand: $2\n  at $0:$1\n  at $STEP\033[0m"
    fi
    exit $exit_code
}

success() {
    echo -e "\033[42;37m 成功 \033[0m $1"
}

fail() {
    echo -e "\033[41;37m 失败 \033[0m $1"
}


root_dir=$(cd `dirname $0`/.. && pwd -P)

echo "==========Initializing node=========="

if [ -f "$root_dir/node/bin/node" ]; then
  success "node安装完毕"
else
  node "$root_dir/tools/update-node-node"
  success "node ok"
fi

if [ ! -f "$root_dir/node/bin/node" ]; then
  fail "Node安装失败"
  exit
fi

# 将node加入环境
export PATH="$root_dir/node/bin":$PATH

echo "==========Initializing nwjs=========="
if [ -f "$root_dir/nwjs/nw" ]; then
  success "nwjs安装完毕"
else
  node "$root_dir/tools/update-nwjs-node"
fi

echo "==========Initializing wechat-devtools package=========="
if [ -f "$root_dir/package.nw/package.json" ]; then
  success "微信开发者工具安装完毕"
else
  node "$root_dir/tools/update-wechat-devtools-node"
fi