const path = require('path')
const resolve = (dir) => {
    return path.join(__dirname, dir)
}
const CompressionPlugin = require('compression-webpack-plugin')
const name = process.env.VUE_APP_TITLE || '智慧工地可视化系统'
const port = process.env.port || process.env.npm_config_port || 80
module.exports = {
    // publicPath: './',
    transpileDependencies: [],
    publicPath:
        process.env.VUE_APP_ENV === 'production' ? '/smartSiteScreen' : '/',

    outputDir: 'dist',
    assetsDir: 'static',
    // 是否开启eslint保存检测，有效值：ture | false | 'error'
    lintOnSave: process.env.NODE_ENV === 'development',
    // chainWebpack: (config) => {
    //     config.resolve.alias.set('_c', resolve('src/components')) // key,value自行定义，比如.set('@@', resolve('src/components'))
    // },
    devServer: {
        host: '0.0.0.0',
        port: port,
        open: true,
        proxy: {
            [process.env.VUE_APP_BASE_API]: {
                target: 'http://192.168.0.60:38080', // 赵福海
                changeOrigin: true,
                pathRewrite: {
                    ['^' + process.env.VUE_APP_BASE_API]: '',
                },
            },
        },
        // disableHostCheck: true,
    },
    configureWebpack: {
        name: name,
        resolve: {
            alias: {
                '@': resolve('src'),
            },
        },
        plugins: [
            // http://doc.ruoyi.vip/ruoyi-vue/other/faq.html#使用gzip解压缩静态文件
            new CompressionPlugin({
                cache: false, // 不启用文件缓存
                test: /\.(js|css|html)?$/i, // 压缩文件格式
                filename: '[path].gz[query]', // 压缩后的文件名
                algorithm: 'gzip', // 使用gzip压缩
                minRatio: 0.8, // 压缩率小于1才会压缩
            }),
        ],
    },
    css: {
        loaderOptions: {
            sass: {
                sassOptions: { outputStyle: 'expanded' },
            },
        },
    },
}