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98 lines
2.6 KiB
98 lines
2.6 KiB
7 months ago
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/**
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* Butterfly
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* Merge CDN
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*/
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'use strict'
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const { version } = require('../../package.json')
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const path = require('path')
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hexo.extend.filter.register('before_generate', () => {
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const themeConfig = hexo.theme.config
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const { CDN } = themeConfig
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const thirdPartySrc = hexo.render.renderSync({ path: path.join(hexo.theme_dir, '/plugins.yml'), engine: 'yaml' })
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const internalSrc = {
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main: {
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name: 'hexo-theme-butterfly',
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file: 'js/main.js',
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version
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},
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utils: {
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name: 'hexo-theme-butterfly',
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file: 'js/utils.js',
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version
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},
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translate: {
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name: 'hexo-theme-butterfly',
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file: 'js/tw_cn.js',
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version
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},
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local_search: {
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name: 'hexo-theme-butterfly',
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file: 'js/search/local-search.js',
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version
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},
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algolia_js: {
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name: 'hexo-theme-butterfly',
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file: 'js/search/algolia.js',
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version
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}
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}
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const minFile = file => {
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return file.replace(/(?<!\.min)\.(js|css)$/g, ext => '.min' + ext)
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}
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const createCDNLink = (data, type, cond = '') => {
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Object.keys(data).forEach(key => {
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let { name, version, file, other_name } = data[key]
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const cdnjs_name = other_name || name
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const cdnjs_file = file.replace(/^[lib|dist]*\/|browser\//g, '')
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const min_cdnjs_file = minFile(cdnjs_file)
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if (cond === 'internal') file = `source/${file}`
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const min_file = minFile(file)
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const verType = CDN.version ? (type === 'local' ? `?v=${version}` : `@${version}`) : ''
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const value = {
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version,
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name,
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file,
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cdnjs_file,
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min_file,
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min_cdnjs_file,
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cdnjs_name
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}
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const cdnSource = {
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local: cond === 'internal' ? `${cdnjs_file + verType}` : `/pluginsSrc/${name}/${file + verType}`,
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jsdelivr: `https://cdn.jsdelivr.net/npm/${name}${verType}/${min_file}`,
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unpkg: `https://unpkg.com/${name}${verType}/${file}`,
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cdnjs: `https://cdnjs.cloudflare.com/ajax/libs/${cdnjs_name}/${version}/${min_cdnjs_file}`,
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custom: (CDN.custom_format || '').replace(/\$\{(.+?)\}/g, (match, $1) => value[$1])
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}
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data[key] = cdnSource[type]
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})
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if (cond === 'internal') data.main_css = 'css/index.css' + (CDN.version ? `?v=${version}` : '')
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return data
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}
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// delete null value
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const deleteNullValue = obj => {
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if (!obj) return
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for (const i in obj) {
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obj[i] === null && delete obj[i]
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}
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return obj
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}
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themeConfig.asset = Object.assign(
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createCDNLink(internalSrc, CDN.internal_provider, 'internal'),
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createCDNLink(thirdPartySrc, CDN.third_party_provider),
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deleteNullValue(CDN.option)
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)
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})
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