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hivui-platform-template
hivui平台项目模板
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89fc2f695ee1cf5a5859a860ae0d33ae686d920b
caibinghong
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on 25 Mar 2022
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build/webpack.prod.conf.js
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build/webpack.prod.conf.js
// 多进程 编译所有 //parallel-webpack允许您并行运行多个Webpack构建,从而将工作分散到各个处理器上,从而有助于显着加快构建速度 // const os = require('os'); // const cpus = os.cpus().length; // console.log(cpus, ' Math.floor(cpus/2)||1', Math.floor(cpus / 2) || 1) const chalk = require('chalk') let webpack = require('webpack') let argvs = (process.argv[2] || "").replace(/\s*$/g, ""); let moduleList = argvs != "" ? argvs.split(',') : []; let len = moduleList.length; let startTime = new Date().valueOf(); // 秒数转化为时分秒 function formatSeconds(value) { // 秒 let second = parseInt(value) // 分 let minute = 0 // 小时 let hour = 0 // 天 // let day = 0 // 如果秒数大于60，将秒数转换成整数 if (second > 60) { // 获取分钟，除以60取整数，得到整数分钟 minute = parseInt(second / 60) // 获取秒数，秒数取佘，得到整数秒数 second = parseInt(second % 60) // 如果分钟大于60，将分钟转换成小时 if (minute > 60) { // 获取小时，获取分钟除以60，得到整数小时 hour = parseInt(minute / 60) // 获取小时后取佘的分，获取分钟除以60取佘的分 minute = parseInt(minute % 60) // 如果小时大于24，将小时转换成天 // if (hour > 23) { // // 获取天数，获取小时除以24，得到整天数 // day = parseInt(hour / 24) // // 获取天数后取余的小时，获取小时除以24取余的小时 // hour = parseInt(hour % 24) // } } } let result = '' + parseInt(second) + '秒' if (minute > 0) { result = '' + parseInt(minute) + '分' + result } if (hour > 0) { result = '' + parseInt(hour) + '小时' + result } // if (day > 0) { // result = '' + parseInt(day) + '天' + result // } return result } let timerCtl = setInterval(function () { console.log(chalk.green(`正在编译中，目前已消耗 ${formatSeconds((new Date().valueOf() - startTime) / 1000)} ...`)) }, 1000 * 60 * 5); //----------- 【一般编译，按参数，一个接一个的】 --------------- function DoWebpackBuild(list, start, total, step = 200) { let wpkCfg, isEndAll = false; if (list == null || list.length == 0) { console.log(chalk.yellow(`没有模块可编译！`)); clearInterval(timerCtl); return; } wpkCfg = list.slice(start, start + step); if (wpkCfg == null || wpkCfg.length == 0) { isEndAll = true; clearInterval(timerCtl); // console.log(chalk.green(`消耗 ${formatSeconds((new Date().valueOf() - startTime) / 1000)}`)); return; } console.log('****************************************************************\n'); console.log(`【进度 ${start+1}/${total} 】,正在编译${start+1} - ${total < step ? total : start + step}之间的模块...\n`); console.log('****************************************************************\n'); let cmper = webpack(wpkCfg); let cmperStep = 5,cmperTotal=5; cmper.apply(new webpack.ProgressPlugin({ handler(percentage, message, ...args) { // console.log(args.length,'...args', args[0],'\n', args[1],'\n', args[2]) let t = (new Date().valueOf() - startTime) / 1000; if(t>cmperTotal){ cmperTotal+=cmperStep; // console.log(` 进度 : ${(percentage*100).toFixed(2)} %`)//,message console.log(`{"progress":${percentage.toFixed(4)},"message":""}`); } console.log(`{"progress":${percentage.toFixed(4)},"message":""}`); }, })); cmper.run((err, stats) => { //这个回调一定要写，不然打包不出来 if (err || stats.hasErrors()) {//编译错误不在 err 对象内，而是需要使用 stats.hasErrors() 单独处理 let info = {}; try { info = stats.toJson(); } catch (e) { info = { errors: [] }; console.log('stats.toJson()', err, stats) } // console.error(info.errors); for (let i = 0, l = info.errors.length; i < l; i++) { // console.log(chalk.red(info.errors[i].message)); // console.error(info.errors[i].message) console.error(info.errors[i]) } } // 处理完成 if (isEndAll) { cmperTotal = 10; clearInterval(timerCtl); console.log(chalk.green(`总消耗 ${formatSeconds((new Date().valueOf() - startTime) / 1000)}`)); } else { DoWebpackBuild(list, start + step, total); } }) } if (len == 0) { //-------- 【用parallel-webpack，全部编译情况下】 ------------ /* moduleList = require('./webpack.get-module').moduleList || []; console.log(`=========进入全模块编译状态(${moduleList.length})模块...=============`) var run = require('parallel-webpack').run; run( require.resolve('./webpack.get-list.js'), { watch: false, maxRetries: 1, stats: false, // defaults to false maxConcurrentWorkers: 1,// use 2 workers cup个数 argv: [argvs] }, ()=>{ //多打包时，如果其中一个模块出错，不知道是哪个模块 console.log('\n--------编译完成------- \n'); }); */ let webpackList = require('./webpack.get-list.js'); len = webpackList.length; console.log(`【编译所有 共${len}】=====================\n`) DoWebpackBuild(webpackList, 0, len);//, 0, len //以上两种时间上差不多 20s } else { let webpackList = require('./webpack.get-list.js'); len = webpackList.length; console.log(`【按需编译 共${len}】=====================\n`) DoWebpackBuild(webpackList, 0, len)//, 0, len }
// 多进程 编译所有 //parallel-webpack允许您并行运行多个Webpack构建,从而将工作分散到各个处理器上,从而有助于显着加快构建速度 // const os = require('os'); // const cpus = os.cpus().length; // console.log(cpus, ' Math.floor(cpus/2)||1', Math.floor(cpus / 2) || 1) const chalk = require('chalk') let webpack = require('webpack') let argvs = (process.argv[2] || "").replace(/\s*$/g, ""); let moduleList = argvs != "" ? argvs.split(',') : []; let len = moduleList.length; let startTime = new Date().valueOf(); // 秒数转化为时分秒 function formatSeconds(value) { // 秒 let second = parseInt(value) // 分 let minute = 0 // 小时 let hour = 0 // 天 // let day = 0 // 如果秒数大于60，将秒数转换成整数 if (second > 60) { // 获取分钟，除以60取整数，得到整数分钟 minute = parseInt(second / 60) // 获取秒数，秒数取佘，得到整数秒数 second = parseInt(second % 60) // 如果分钟大于60，将分钟转换成小时 if (minute > 60) { // 获取小时，获取分钟除以60，得到整数小时 hour = parseInt(minute / 60) // 获取小时后取佘的分，获取分钟除以60取佘的分 minute = parseInt(minute % 60) // 如果小时大于24，将小时转换成天 // if (hour > 23) { // // 获取天数，获取小时除以24，得到整天数 // day = parseInt(hour / 24) // // 获取天数后取余的小时，获取小时除以24取余的小时 // hour = parseInt(hour % 24) // } } } let result = '' + parseInt(second) + '秒' if (minute > 0) { result = '' + parseInt(minute) + '分' + result } if (hour > 0) { result = '' + parseInt(hour) + '小时' + result } // if (day > 0) { // result = '' + parseInt(day) + '天' + result // } return result } let timerCtl = setInterval(function () { console.log(chalk.green(`正在编译中，目前已消耗 ${formatSeconds((new Date().valueOf() - startTime) / 1000)} ...`)) }, 1000 * 60 * 5); //----------- 【一般编译，按参数，一个接一个的】 --------------- function DoWebpackBuild(list, start, total, step = 200) { let wpkCfg, isEndAll = false; if (list == null || list.length == 0) { console.log(chalk.yellow(`没有模块可编译！`)); clearInterval(timerCtl); return; } wpkCfg = list.slice(start, start + step); if (wpkCfg == null || wpkCfg.length == 0) { isEndAll = true; clearInterval(timerCtl); // console.log(chalk.green(`消耗 ${formatSeconds((new Date().valueOf() - startTime) / 1000)}`)); return; } console.log('****************************************************************\n'); console.log(`【进度 ${start}/${total} 】,正在编译${start} - ${total < step ? total : start + step}之间的模块...\n`); console.log('****************************************************************\n'); let cmper = webpack(wpkCfg); let cmperStep = 5,cmperTotal=5; cmper.apply(new webpack.ProgressPlugin({ handler(percentage, message, ...args) { // console.log(args.length,'...args', args[0],'\n', args[1],'\n', args[2]) let t = (new Date().valueOf() - startTime) / 1000; if(t>cmperTotal){ cmperTotal+=cmperStep; // console.log(` 进度 : ${(percentage*100).toFixed(2)} %`)//,message console.log(`{progress:${percentage},message:''}`); } }, })); cmper.run((err, stats) => { //这个回调一定要写，不然打包不出来 if (err || stats.hasErrors()) {//编译错误不在 err 对象内，而是需要使用 stats.hasErrors() 单独处理 let info = {}; try { info = stats.toJson(); } catch (e) { info = { errors: [] }; console.log('stats.toJson()', err, stats) } // console.error(info.errors); for (let i = 0, l = info.errors.length; i < l; i++) { // console.log(chalk.red(info.errors[i].message)); // console.error(info.errors[i].message) console.error(info.errors[i]) } } // 处理完成 if (isEndAll) { cmperTotal = 10; clearInterval(timerCtl); console.log(chalk.green(`总消耗 ${formatSeconds((new Date().valueOf() - startTime) / 1000)}`)); } else { DoWebpackBuild(list, start + step, total); } }) } if (len == 0) { //-------- 【用parallel-webpack，全部编译情况下】 ------------ /* moduleList = require('./webpack.get-module').moduleList || []; console.log(`=========进入全模块编译状态(${moduleList.length})模块...=============`) var run = require('parallel-webpack').run; run( require.resolve('./webpack.get-list.js'), { watch: false, maxRetries: 1, stats: false, // defaults to false maxConcurrentWorkers: 1,// use 2 workers cup个数 argv: [argvs] }, ()=>{ //多打包时，如果其中一个模块出错，不知道是哪个模块 console.log('\n--------编译完成------- \n'); }); */ let webpackList = require('./webpack.get-list.js'); len = webpackList.length; console.log(`【编译所有 共${len}】=====================\n`) DoWebpackBuild(webpackList, 0, len);//, 0, len //以上两种时间上差不多 20s } else { let webpackList = require('./webpack.get-list.js'); len = webpackList.length; console.log(`【按需编译 共${len}】=====================\n`) DoWebpackBuild(webpackList, 0, len)//, 0, len }
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