mirror of
https://github.com/xuxiaobo-bobo/boda_jsEnv.git
synced 2025-04-20 10:35:01 +08:00
776 lines
22 KiB
JavaScript
776 lines
22 KiB
JavaScript
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/***************************
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*
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* Extra methods
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*
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**************************/
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var cst = require('../../constants.js');
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var Common = require('../Common.js');
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var UX = require('./UX');
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var chalk = require('chalk');
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var path = require('path');
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var fs = require('fs');
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var fmt = require('../tools/fmt.js');
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var dayjs = require('dayjs');
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var pkg = require('../../package.json');
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const copyDirSync = require('../tools/copydirSync.js')
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module.exports = function(CLI) {
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/**
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* Get version of the daemonized PM2
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* @method getVersion
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* @callback cb
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*/
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CLI.prototype.getVersion = function(cb) {
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var that = this;
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that.Client.executeRemote('getVersion', {}, function(err) {
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return cb ? cb.apply(null, arguments) : that.exitCli(cst.SUCCESS_EXIT);
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});
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};
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/**
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* Install pm2-sysmonit
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*/
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CLI.prototype.launchSysMonitoring = function(cb) {
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if ((this.pm2_configuration && this.pm2_configuration.sysmonit != 'true') ||
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process.env.TRAVIS ||
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global.it === 'function' ||
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cst.IS_WINDOWS === true)
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return cb ? cb(null) : null
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var filepath
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try {
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filepath = path.dirname(require.resolve('pm2-sysmonit'))
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} catch(e) {
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return cb ? cb(null) : null
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}
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this.start({
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script: filepath
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}, {
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started_as_module : true
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}, (err, res) => {
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if (err) {
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Common.printError(cst.PREFIX_MSG_ERR + 'Error while trying to serve : ' + err.message || err);
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return cb ? cb(err) : this.speedList(cst.ERROR_EXIT);
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}
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return cb ? cb(null) : this.speedList();
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});
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};
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/**
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* Show application environment
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* @method env
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* @callback cb
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*/
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CLI.prototype.env = function(app_id, cb) {
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var procs = []
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var printed = 0
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this.Client.executeRemote('getMonitorData', {}, (err, list) => {
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list.forEach(l => {
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if (app_id == l.pm_id) {
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printed++
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var env = Common.safeExtend({}, l.pm2_env)
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Object.keys(env).forEach(key => {
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console.log(`${key}: ${chalk.green(env[key])}`)
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})
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}
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})
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if (printed == 0) {
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Common.err(`Modules with id ${app_id} not found`)
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return cb ? cb.apply(null, arguments) : this.exitCli(cst.ERROR_EXIT);
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}
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return cb ? cb.apply(null, arguments) : this.exitCli(cst.SUCCESS_EXIT);
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})
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};
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/**
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* Get version of the daemonized PM2
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* @method getVersion
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* @callback cb
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*/
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CLI.prototype.report = function() {
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var that = this;
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var Log = require('./Log');
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that.Client.executeRemote('getReport', {}, function(err, report) {
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console.log()
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console.log()
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console.log()
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console.log('```')
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fmt.title('PM2 report')
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fmt.field('Date', new Date());
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fmt.sep();
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if (report && !err) {
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fmt.title(chalk.bold.blue('Daemon'));
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fmt.field('pm2d version', report.pm2_version);
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fmt.field('node version', report.node_version);
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fmt.field('node path', report.node_path);
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fmt.field('argv', report.argv);
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fmt.field('argv0', report.argv0);
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fmt.field('user', report.user);
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fmt.field('uid', report.uid);
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fmt.field('gid', report.gid);
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fmt.field('uptime', dayjs(new Date()).diff(report.started_at, 'minute') + 'min');
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}
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fmt.sep();
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fmt.title(chalk.bold.blue('CLI'));
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fmt.field('local pm2', pkg.version);
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fmt.field('node version', process.versions.node);
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fmt.field('node path', process.env['_'] || 'not found');
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fmt.field('argv', process.argv);
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fmt.field('argv0', process.argv0);
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fmt.field('user', process.env.USER || process.env.LNAME || process.env.USERNAME);
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if (cst.IS_WINDOWS === false && process.geteuid)
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fmt.field('uid', process.geteuid());
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if (cst.IS_WINDOWS === false && process.getegid)
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fmt.field('gid', process.getegid());
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var os = require('os');
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fmt.sep();
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fmt.title(chalk.bold.blue('System info'));
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fmt.field('arch', os.arch());
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fmt.field('platform', os.platform());
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fmt.field('type', os.type());
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fmt.field('cpus', os.cpus()[0].model);
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fmt.field('cpus nb', Object.keys(os.cpus()).length);
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fmt.field('freemem', os.freemem());
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fmt.field('totalmem', os.totalmem());
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fmt.field('home', os.homedir());
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that.Client.executeRemote('getMonitorData', {}, function(err, list) {
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fmt.sep();
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fmt.title(chalk.bold.blue('PM2 list'));
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UX.list(list, that.gl_interact_infos);
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fmt.sep();
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fmt.title(chalk.bold.blue('Daemon logs'));
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Log.tail([{
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path : cst.PM2_LOG_FILE_PATH,
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app_name : 'PM2',
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type : 'PM2'
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}], 20, false, function() {
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console.log('```')
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console.log()
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console.log()
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console.log(chalk.bold.green('Please copy/paste the above report in your issue on https://github.com/Unitech/pm2/issues'));
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console.log()
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console.log()
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that.exitCli(cst.SUCCESS_EXIT);
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});
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});
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});
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};
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CLI.prototype.getPID = function(app_name, cb) {
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var that = this;
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if (typeof(app_name) === 'function') {
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cb = app_name;
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app_name = null;
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}
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this.Client.executeRemote('getMonitorData', {}, function(err, list) {
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if (err) {
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Common.printError(cst.PREFIX_MSG_ERR + err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
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}
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var pids = [];
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list.forEach(function(app) {
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if (!app_name || app_name == app.name)
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pids.push(app.pid);
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})
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if (!cb) {
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Common.printOut(pids.join("\n"))
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return that.exitCli(cst.SUCCESS_EXIT);
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}
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return cb(null, pids);
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})
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}
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/**
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* Create PM2 memory snapshot
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* @method getVersion
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* @callback cb
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*/
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CLI.prototype.profile = function(type, time, cb) {
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var that = this;
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var dayjs = require('dayjs');
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var cmd
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if (type == 'cpu') {
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cmd = {
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ext: '.cpuprofile',
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action: 'profileCPU'
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}
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}
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if (type == 'mem') {
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cmd = {
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ext: '.heapprofile',
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action: 'profileMEM'
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}
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}
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var file = path.join(process.cwd(), dayjs().format('dd-HH:mm:ss') + cmd.ext);
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time = time || 10000
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console.log(`Starting ${cmd.action} profiling for ${time}ms...`)
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that.Client.executeRemote(cmd.action, {
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pwd : file,
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timeout: time
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}, function(err) {
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if (err) {
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console.error(err);
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return that.exitCli(1);
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}
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console.log(`Profile done in ${file}`)
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return cb ? cb.apply(null, arguments) : that.exitCli(cst.SUCCESS_EXIT);
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});
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};
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function basicMDHighlight(lines) {
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console.log('\n\n+-------------------------------------+')
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console.log(chalk.bold('README.md content:'))
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lines = lines.split('\n')
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var isInner = false
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lines.forEach(l => {
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if (l.startsWith('#'))
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console.log(chalk.bold.green(l))
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else if (isInner || l.startsWith('```')) {
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if (isInner && l.startsWith('```'))
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isInner = false
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else if (isInner == false)
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isInner = true
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console.log(chalk.grey(l))
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}
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else if (l.startsWith('`'))
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console.log(chalk.grey(l))
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else
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console.log(l)
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})
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console.log('+-------------------------------------+')
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}
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/**
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* pm2 create command
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* create boilerplate of application for fast try
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* @method boilerplate
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*/
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CLI.prototype.boilerplate = function(cb) {
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var i = 0
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var projects = []
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var enquirer = require('enquirer')
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const forEach = require('async/forEach')
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fs.readdir(path.join(__dirname, '../templates/sample-apps'), (err, items) => {
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forEach(items, (app, next) => {
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var fp = path.join(__dirname, '../templates/sample-apps', app)
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fs.readFile(path.join(fp, 'package.json'), (err, dt) => {
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var meta = JSON.parse(dt)
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meta.fullpath = fp
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meta.folder_name = app
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projects.push(meta)
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next()
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})
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}, () => {
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const prompt = new enquirer.Select({
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name: 'boilerplate',
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message: 'Select a boilerplate',
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choices: projects.map((p, i) => {
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return {
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message: `${chalk.bold.blue(p.name)} ${p.description}`,
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value: `${i}`
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}
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})
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});
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prompt.run()
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.then(answer => {
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var p = projects[parseInt(answer)]
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basicMDHighlight(fs.readFileSync(path.join(p.fullpath, 'README.md')).toString())
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console.log(chalk.bold(`>> Project copied inside folder ./${p.folder_name}/\n`))
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copyDirSync(p.fullpath, path.join(process.cwd(), p.folder_name));
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this.start(path.join(p.fullpath, 'ecosystem.config.js'), {
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cwd: p.fullpath
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}, () => {
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return cb ? cb.apply(null, arguments) : this.speedList(cst.SUCCESS_EXIT);
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})
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})
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.catch(e => {
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return cb ? cb.apply(null, arguments) : this.speedList(cst.SUCCESS_EXIT);
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});
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})
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})
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}
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/**
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* Description
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* @method sendLineToStdin
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*/
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CLI.prototype.sendLineToStdin = function(pm_id, line, separator, cb) {
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var that = this;
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if (!cb && typeof(separator) == 'function') {
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cb = separator;
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separator = null;
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}
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var packet = {
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pm_id : pm_id,
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line : line + (separator || '\n')
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};
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that.Client.executeRemote('sendLineToStdin', packet, function(err, res) {
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if (err) {
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Common.printError(cst.PREFIX_MSG_ERR + err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
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}
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return cb ? cb(null, res) : that.speedList();
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});
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};
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/**
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* Description
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* @method attachToProcess
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*/
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CLI.prototype.attach = function(pm_id, separator, cb) {
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var that = this;
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var readline = require('readline');
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if (isNaN(pm_id)) {
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Common.printError('pm_id must be a process number (not a process name)');
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return cb ? cb(Common.retErr('pm_id must be number')) : that.exitCli(cst.ERROR_EXIT);
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}
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if (typeof(separator) == 'function') {
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cb = separator;
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separator = null;
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}
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var rl = readline.createInterface({
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input: process.stdin,
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output: process.stdout
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});
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rl.on('close', function() {
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return cb ? cb() : that.exitCli(cst.SUCCESS_EXIT);
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});
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that.Client.launchBus(function(err, bus, socket) {
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if (err) {
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Common.printError(err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
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}
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bus.on('log:*', function(type, packet) {
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if (packet.process.pm_id !== parseInt(pm_id))
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return;
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process.stdout.write(packet.data);
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});
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});
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rl.on('line', function(line) {
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that.sendLineToStdin(pm_id, line, separator, function() {});
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});
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};
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/**
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* Description
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* @method sendDataToProcessId
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*/
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CLI.prototype.sendDataToProcessId = function(proc_id, packet, cb) {
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var that = this;
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if (typeof proc_id === 'object' && typeof packet === 'function') {
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// the proc_id is packet.
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cb = packet;
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packet = proc_id;
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} else {
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packet.id = proc_id;
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}
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that.Client.executeRemote('sendDataToProcessId', packet, function(err, res) {
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if (err) {
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Common.printError(err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
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}
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Common.printOut('successfully sent data to process');
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return cb ? cb(null, res) : that.speedList();
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});
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};
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/**
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* Used for custom actions, allows to trigger function inside an app
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* To expose a function you need to use keymetrics/pmx
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*
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* @method msgProcess
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* @param {Object} opts
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* @param {String} id process id
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* @param {String} action_name function name to trigger
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* @param {Object} [opts.opts] object passed as first arg of the function
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* @param {String} [uuid] optional unique identifier when logs are emitted
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*
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*/
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CLI.prototype.msgProcess = function(opts, cb) {
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var that = this;
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that.Client.executeRemote('msgProcess', opts, cb);
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};
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/**
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* Trigger a PMX custom action in target application
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* Custom actions allows to interact with an application
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*
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* @method trigger
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* @param {String|Number} pm_id process id or application name
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* @param {String} action_name name of the custom action to trigger
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* @param {Mixed} params parameter to pass to target action
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* @param {Function} cb callback
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*/
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CLI.prototype.trigger = function(pm_id, action_name, params, cb) {
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if (typeof(params) === 'function') {
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cb = params;
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params = null;
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}
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var cmd = {
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msg : action_name
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};
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var counter = 0;
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var process_wait_count = 0;
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var that = this;
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var results = [];
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if (params)
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cmd.opts = params;
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if (isNaN(pm_id))
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cmd.name = pm_id;
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else
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cmd.id = pm_id;
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this.launchBus(function(err, bus) {
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bus.on('axm:reply', function(ret) {
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if (ret.process.name == pm_id || ret.process.pm_id == pm_id || ret.process.namespace == pm_id || pm_id == 'all') {
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results.push(ret);
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Common.printOut('[%s:%s:%s]=%j', ret.process.name, ret.process.pm_id, ret.process.namespace, ret.data.return);
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if (++counter == process_wait_count)
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return cb ? cb(null, results) : that.exitCli(cst.SUCCESS_EXIT);
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}
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});
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that.msgProcess(cmd, function(err, data) {
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if (err) {
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Common.printError(err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
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}
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if (data.process_count == 0) {
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Common.printError('Not any process has received a command (offline or unexistent)');
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return cb ? cb(Common.retErr('Unknown process')) : that.exitCli(cst.ERROR_EXIT);
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}
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process_wait_count = data.process_count;
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Common.printOut(chalk.bold('%s processes have received command %s'),
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data.process_count, action_name);
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});
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});
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};
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/**
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* Description
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* @method sendSignalToProcessName
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* @param {} signal
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* @param {} process_name
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* @return
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*/
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CLI.prototype.sendSignalToProcessName = function(signal, process_name, cb) {
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var that = this;
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that.Client.executeRemote('sendSignalToProcessName', {
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signal : signal,
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process_name : process_name
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}, function(err, list) {
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if (err) {
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Common.printError(err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
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}
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Common.printOut('successfully sent signal %s to process name %s', signal, process_name);
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return cb ? cb(null, list) : that.speedList();
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});
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};
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/**
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* Description
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* @method sendSignalToProcessId
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* @param {} signal
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* @param {} process_id
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* @return
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*/
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CLI.prototype.sendSignalToProcessId = function(signal, process_id, cb) {
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var that = this;
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that.Client.executeRemote('sendSignalToProcessId', {
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signal : signal,
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process_id : process_id
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}, function(err, list) {
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if (err) {
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Common.printError(err);
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return cb ? cb(Common.retErr(err)) : that.exitCli(cst.ERROR_EXIT);
|
|
}
|
|
Common.printOut('successfully sent signal %s to process id %s', signal, process_id);
|
|
return cb ? cb(null, list) : that.speedList();
|
|
});
|
|
};
|
|
|
|
/**
|
|
* API method to launch a process that will serve directory over http
|
|
*/
|
|
CLI.prototype.autoinstall = function (cb) {
|
|
var filepath = path.resolve(path.dirname(module.filename), '../Sysinfo/ServiceDetection/ServiceDetection.js');
|
|
|
|
this.start(filepath, (err, res) => {
|
|
if (err) {
|
|
Common.printError(cst.PREFIX_MSG_ERR + 'Error while trying to serve : ' + err.message || err);
|
|
return cb ? cb(err) : this.speedList(cst.ERROR_EXIT);
|
|
}
|
|
return cb ? cb(null) : this.speedList();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* API method to launch a process that will serve directory over http
|
|
*
|
|
* @param {Object} opts options
|
|
* @param {String} opts.path path to be served
|
|
* @param {Number} opts.port port on which http will bind
|
|
* @param {Boolean} opts.spa single page app served
|
|
* @param {String} opts.basicAuthUsername basic auth username
|
|
* @param {String} opts.basicAuthPassword basic auth password
|
|
* @param {Object} commander commander object
|
|
* @param {Function} cb optional callback
|
|
*/
|
|
CLI.prototype.serve = function (target_path, port, opts, commander, cb) {
|
|
var that = this;
|
|
var servePort = process.env.PM2_SERVE_PORT || port || 8080;
|
|
var servePath = path.resolve(process.env.PM2_SERVE_PATH || target_path || '.');
|
|
|
|
var filepath = path.resolve(path.dirname(module.filename), './Serve.js');
|
|
|
|
if (typeof commander.name === 'string')
|
|
opts.name = commander.name
|
|
else
|
|
opts.name = 'static-page-server-' + servePort
|
|
if (!opts.env)
|
|
opts.env = {};
|
|
opts.env.PM2_SERVE_PORT = servePort;
|
|
opts.env.PM2_SERVE_PATH = servePath;
|
|
opts.env.PM2_SERVE_SPA = opts.spa;
|
|
if (opts.basicAuthUsername && opts.basicAuthPassword) {
|
|
opts.env.PM2_SERVE_BASIC_AUTH = 'true';
|
|
opts.env.PM2_SERVE_BASIC_AUTH_USERNAME = opts.basicAuthUsername;
|
|
opts.env.PM2_SERVE_BASIC_AUTH_PASSWORD = opts.basicAuthPassword;
|
|
}
|
|
if (opts.monitor) {
|
|
opts.env.PM2_SERVE_MONITOR = opts.monitor
|
|
}
|
|
opts.cwd = servePath;
|
|
|
|
this.start(filepath, opts, function (err, res) {
|
|
if (err) {
|
|
Common.printError(cst.PREFIX_MSG_ERR + 'Error while trying to serve : ' + err.message || err);
|
|
return cb ? cb(err) : that.speedList(cst.ERROR_EXIT);
|
|
}
|
|
Common.printOut(cst.PREFIX_MSG + 'Serving ' + servePath + ' on port ' + servePort);
|
|
return cb ? cb(null, res) : that.speedList();
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Ping daemon - if PM2 daemon not launched, it will launch it
|
|
* @method ping
|
|
*/
|
|
CLI.prototype.ping = function(cb) {
|
|
var that = this;
|
|
|
|
that.Client.executeRemote('ping', {}, function(err, res) {
|
|
if (err) {
|
|
Common.printError(err);
|
|
return cb ? cb(new Error(err)) : that.exitCli(cst.ERROR_EXIT);
|
|
}
|
|
Common.printOut(res);
|
|
return cb ? cb(null, res) : that.exitCli(cst.SUCCESS_EXIT);
|
|
});
|
|
};
|
|
|
|
|
|
/**
|
|
* Execute remote command
|
|
*/
|
|
CLI.prototype.remote = function(command, opts, cb) {
|
|
var that = this;
|
|
|
|
that[command](opts.name, function(err_cmd, ret) {
|
|
if (err_cmd)
|
|
console.error(err_cmd);
|
|
console.log('Command %s finished', command);
|
|
return cb(err_cmd, ret);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* This remote method allows to pass multiple arguments
|
|
* to PM2
|
|
* It is used for the new scoped PM2 action system
|
|
*/
|
|
CLI.prototype.remoteV2 = function(command, opts, cb) {
|
|
var that = this;
|
|
|
|
if (that[command].length == 1)
|
|
return that[command](cb);
|
|
|
|
opts.args.push(cb);
|
|
return that[command].apply(this, opts.args);
|
|
};
|
|
|
|
|
|
/**
|
|
* Description
|
|
* @method generateSample
|
|
* @param {} name
|
|
* @return
|
|
*/
|
|
CLI.prototype.generateSample = function(mode) {
|
|
var that = this;
|
|
var templatePath;
|
|
|
|
if (mode == 'simple')
|
|
templatePath = path.join(cst.TEMPLATE_FOLDER, cst.APP_CONF_TPL_SIMPLE);
|
|
else
|
|
templatePath = path.join(cst.TEMPLATE_FOLDER, cst.APP_CONF_TPL);
|
|
|
|
var sample = fs.readFileSync(templatePath);
|
|
var dt = sample.toString();
|
|
var f_name = 'ecosystem.config.js';
|
|
var pwd = process.env.PWD || process.cwd();
|
|
|
|
try {
|
|
fs.writeFileSync(path.join(pwd, f_name), dt);
|
|
} catch (e) {
|
|
console.error(e.stack || e);
|
|
return that.exitCli(cst.ERROR_EXIT);
|
|
}
|
|
Common.printOut('File %s generated', path.join(pwd, f_name));
|
|
that.exitCli(cst.SUCCESS_EXIT);
|
|
};
|
|
|
|
/**
|
|
* Description
|
|
* @method dashboard
|
|
* @return
|
|
*/
|
|
CLI.prototype.dashboard = function(cb) {
|
|
var that = this;
|
|
|
|
var Dashboard = require('./Dashboard');
|
|
|
|
if (cb)
|
|
return cb(new Error('Dashboard cant be called programmatically'));
|
|
|
|
Dashboard.init();
|
|
|
|
this.Client.launchBus(function (err, bus) {
|
|
if (err) {
|
|
console.error('Error launchBus: ' + err);
|
|
that.exitCli(cst.ERROR_EXIT);
|
|
}
|
|
bus.on('log:*', function(type, data) {
|
|
Dashboard.log(type, data)
|
|
})
|
|
});
|
|
|
|
process.on('SIGINT', function() {
|
|
this.Client.disconnectBus(function() {
|
|
process.exit(cst.SUCCESS_EXIT);
|
|
});
|
|
});
|
|
|
|
function refreshDashboard() {
|
|
that.Client.executeRemote('getMonitorData', {}, function(err, list) {
|
|
if (err) {
|
|
console.error('Error retrieving process list: ' + err);
|
|
that.exitCli(cst.ERROR_EXIT);
|
|
}
|
|
|
|
Dashboard.refresh(list);
|
|
|
|
setTimeout(function() {
|
|
refreshDashboard();
|
|
}, 800);
|
|
});
|
|
}
|
|
|
|
refreshDashboard();
|
|
};
|
|
|
|
CLI.prototype.monit = function(cb) {
|
|
var that = this;
|
|
|
|
var Monit = require('./Monit.js');
|
|
|
|
if (cb) return cb(new Error('Monit cant be called programmatically'));
|
|
|
|
Monit.init();
|
|
|
|
function launchMonitor() {
|
|
that.Client.executeRemote('getMonitorData', {}, function(err, list) {
|
|
if (err) {
|
|
console.error('Error retrieving process list: ' + err);
|
|
that.exitCli(conf.ERROR_EXIT);
|
|
}
|
|
|
|
Monit.refresh(list);
|
|
|
|
setTimeout(function() {
|
|
launchMonitor();
|
|
}, 400);
|
|
});
|
|
}
|
|
|
|
launchMonitor();
|
|
};
|
|
|
|
CLI.prototype.inspect = function(app_name, cb) {
|
|
const that = this;
|
|
this.trigger(app_name, 'internal:inspect', function (err, res) {
|
|
|
|
if(res && res[0]) {
|
|
if (res[0].data.return === '') {
|
|
Common.printOut(`Inspect disabled on ${app_name}`);
|
|
} else {
|
|
Common.printOut(`Inspect enabled on ${app_name} => go to chrome : chrome://inspect !!!`);
|
|
}
|
|
} else {
|
|
Common.printOut(`Unable to activate inspect mode on ${app_name} !!!`);
|
|
}
|
|
|
|
that.exitCli(cst.SUCCESS_EXIT);
|
|
});
|
|
};
|
|
};
|