ZhongMianAdmin/packages/kankan-sdk/rollup.config.js

import fs from 'fs'
import path from 'path'
import alias from '@rollup/plugin-alias'
import replace from '@rollup/plugin-replace'
import resolveNode from '@rollup/plugin-node-resolve'
import commonjs from '@rollup/plugin-commonjs'
import babel from '@rollup/plugin-babel'
import babelEnvConfig from './babel.env.config'
import html from 'rollup-plugin-html'
import deps from './scripts/rollup-plugin-deps'
import buble from '@rollup/plugin-buble'
import styles from 'rollup-plugin-styles'
import { terser } from 'rollup-plugin-terser'

const pkg = require(`./package.json`)
const version = pkg.version

const isProd = process.env.NODE_ENV === 'production'
const dist = file => path.resolve('../../dist/sdk/' + file)

function createReplacePlugin() {
    const replacements = {
        'process.env.NODE_ENV': `"${process.env.NODE_ENV}"`,
        __COMMIT__: `"${process.env.COMMIT}"`,
        __VERSION__: `"${version}"`,
        __ENV__: `"${process.env.NODE_ENV}"`,
        __PROD__: isProd,
        __DEV__: !isProd,
    }
    Object.keys(replacements).forEach(key => {
        if (key in process.env) {
            replacements[key] = process.env[key]
        }
    })
    return replace({
        values: replacements,
        preventAssignment: true,
    })
}

const sdk_plugins = [
    alias({
        entries: [{ find: '@sdk', replacement: path.resolve(__dirname, 'src') }],
    }),
    resolveNode({
        preferBuiltins: true,
        browser: true,
    }),
    babel(babelEnvConfig()),
    commonjs(),
    createReplacePlugin(),
    styles(),
]

const plg_plugins = [
    html({
        include: '**/*.html',
        htmlMinifierOptions: {
            collapseWhitespace: true,
            collapseBooleanAttributes: true,
            conservativeCollapse: true,
            minifyJS: true,
        },
    }),
    buble(),
    resolveNode({
        mainFields: ['jsnext', 'main'],
        preferBuiltins: true,
        browser: true,
    }),
    commonjs(),
    createReplacePlugin(),
]

if (isProd) {
    sdk_plugins.push(terser())
    plg_plugins.push(terser())
}

const plugindir = './src/modules/plugins'
const plugins = fs
    .readdirSync(plugindir)
    .map(name => {
        const file = path.join(plugindir, name)
        const input = path.join(file, 'index.js')
        let filename = ''
        if (name.indexOf('_') !== -1) {
            let temp = name.split('_')
            filename = temp[0].charAt(0).toUpperCase() + temp[0].substring(1) + temp[1].charAt(0).toUpperCase() + temp[1].substring(1)
        } else {
            filename = name.charAt(0).toUpperCase() + name.substr(1)
        }

        if (!fs.statSync(file).isDirectory() || !fs.existsSync(input)) {
            return null
        }

        return {
            input: input,
            output: [
                {
                    file: dist(`plugins/${filename}.js`), //path.resolve(`../../dist/plugins/${filename}.js`),
                    format: 'iife',
                    sourcemap: !isProd,
                    name: filename,
                },
            ],
            plugins: plg_plugins,
        }
    })
    .filter(entry => entry != null)

export default [
    {
        input: 'src/index.js',
        external: ['three'],
        output: [
            {
                globals: {
                    three: 'THREE',
                },
                file: dist('kankan-sdk.js'),
                format: 'umd',
                name: 'KanKan',
                sourcemap: !isProd,
                banner: pkg.banner.replace('${date}', new Date().toLocaleDateString()).replace('${author}', pkg.author).replace('${year}', new Date().getFullYear()),
            },
        ],
        plugins: sdk_plugins,
    },
    {
        input: 'kankan-sdk-deps.js',
        preserveEntrySignatures: false,
        output: [
            {
                file: dist(`kankan-sdk-deps.js`),
            },
        ],
        plugins: [
            deps({
                copy: {
                    targets: [
                        { dest: dist(`images`), name: 'img' },
                        { dest: dist(`fonts`), name: 'font' },
                    ],

                    verbose: true,
                    copyOnce: true,
                },
                mangle: isProd,
            }),
        ],
        onwarn: function (message) {
            if (/kankan-sdk-deps/.test(message)) return
            console.error(message)
        },
    },
].concat(plugins)