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| // splitBuild.js 分开编译资源处理脚本
var fs = require('fs')
const glob = require('glob')
const config = require('../vue.config.js')
const publicPath = config.publicPath || ''
const outputDir = config.outputDir || 'dist'
/**
* js文件copy
* @param src
* @param dst
*/
var callbackFileJs = function (src, dst) {
fs.readFile(src, 'utf8', function (error, data) {
if (error) {
// eslint-disable-next-line no-console
console.log(error)
return false
}
fs.writeFile(dst, data.toString(), 'utf8', function (error) {
if (error) {
// eslint-disable-next-line no-console
console.log(error)
return false
}
if (dst.includes('.map')) {
// let srcName = src.split('/')[4]
// fs.unlink(`./${outputDir}/js/${srcName}.map`,function () { // 删除map
// })
// fs.unlink(`./${outputDir}/js/${srcName}`,function () { // 删除js
// })
} else { // JS写入成功
callbackFileJs(dst, `${dst}.map`)
}
})
})
}
// 复制目录
glob.sync(`./${outputDir}/js/*.js`).forEach((filepath, name) => {
let fileNameList = filepath.split('.')
let fileName = fileNameList[1].split('/')[3]// 多页面页面目录
let copyName = filepath.split('/')[3]
let changeDirectory = `./${outputDir}/${fileName}/js`// 多页面JS文件地存放址
if (!fileName.includes('chunk-')) {
// eslint-disable-next-line
fs.exists(changeDirectory, function (exists) {
if (exists) {
// console.log(`${fileName}下JS文件已经存在`)
callbackFileJs(filepath, `${changeDirectory}/${copyName}`)
} else {
fs.mkdir(changeDirectory, function () {
callbackFileJs(filepath, `${changeDirectory}/${copyName}`)
// console.log(`${fileName}下JS文件创建成功`)
})
}
})
}
})
/**
* css文件拷贝
* @param src
* @param dst
*/
var callbackFileCss = function (src, dst) {
fs.readFile(src, 'utf8', function (error, data) {
if (error) {
// eslint-disable-next-line no-console
console.log(error)
return false
}
fs.writeFile(dst, data.toString(), 'utf8', function (error) {
if (error) {
// eslint-disable-next-line no-console
console.log(error)
PromiseRejectionEvent(error)
return false
}
// console.log('CSS写入成功')
fs.unlink(src, function () { // css删除成功
})
})
})
}
// 复制目录
glob.sync(`./${outputDir}/css/*.css`).forEach((filepath, name) => {
let fileNameList = filepath.split('.')
let fileName = fileNameList[1].split('/')[3]// 多页面页面目录
let copyName = filepath.split('/')[3]
let changeDirectory = `./${outputDir}/${fileName}/css`// 多页面JS文件地存放址
if (!fileName.includes('chunk-')) {
/* eslint-disable-next-line */
fs.exists(changeDirectory, function (exists) {
if (exists) {
// console.log(`${fileName}下CSS文件已经存在`)
callbackFileCss(filepath, `${changeDirectory}/${copyName}`)
} else {
fs.mkdir(changeDirectory, function () {
callbackFileCss(filepath, `${changeDirectory}/${copyName}`)
// console.log(`${fileName}下CSS文件创建成功`)
})
}
})
}
})
/**
* html文件替换
* @param src
* @param dst
*/
var callbackFile = function (src, dst, name, filepath) {
const index = publicPath.lastIndexOf('/')
let pt = publicPath
if (index !== -1) {
const count = publicPath.length
if (index + 1 === count) {
pt = publicPath.slice(0, index - 1)
}
}
fs.readFile(src, 'utf8', function (error, data) {
if (error) {
// eslint-disable-next-line no-console
console.log(error)
return false
}
let regCss = new RegExp(pt + '/css/' + name + '', 'g')
let regJs = new RegExp(pt + '/js/' + name + '', 'g')
let htmlContent = data.toString().replace(regCss, `./css/${name}`).replace(regJs, `./js/${name}`)
fs.writeFile(dst, htmlContent, 'utf8', function (error) {
if (error) {
// eslint-disable-next-line no-console
console.log(error)
return false
}
// console.log('html重新写入成功')
if (src.indexOf('/index.html') === -1) {
fs.unlink(src, function () {
// console.log('html删除成功')
})
}
fs.unlink(filepath, function () { // css删除成功
})
fs.unlink(filepath + '.map', function () { // css删除成功
})
})
})
}
// 复制目录
glob.sync(`./${outputDir}/js/*.js`).forEach((filepath, name) => {
let fileNameList = filepath.split('.')
let fileName = fileNameList[1].split('/')[3]// 多页面页面目录
let thisDirectory = `./${outputDir}/${fileName}/${fileName}.html`// 多页面JS文件地存放址
let changeDirectory = `./${outputDir}/${fileName}/index.html`// 多页面JS文件地存放址
if (!fileName.includes('chunk-')) {
callbackFile(thisDirectory, changeDirectory, fileName, filepath)
}
})
|
