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ed6a8dca76
no issue
- following on from f4fb0fcbaa,
this commit moves around some package requires in Ghost
- these are often niche packages that do something in a subsystem of
Ghost, and are not necessarily be needed to boot the application
- these packages use non-negligible CPU and memory when they are
required, so it makes sense to lazy-require them
- the concern here is that we obscure the code too much by moving
random requires further into code, but the changes are small and the
improvements big
- this commit bring the boot time since 4.19.0 down ~31% and initial
memory usage down by a total of ~12%
74 lines
2.4 KiB
JavaScript
74 lines
2.4 KiB
JavaScript
const _ = require('lodash');
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const api = require('./api');
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const config = require('../shared/config');
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const urlUtils = require('./../shared/url-utils');
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const jobsService = require('./services/jobs');
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const request = require('@tryghost/request');
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const ghostVersion = require('@tryghost/version');
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const UpdateCheckService = require('@tryghost/update-check-service');
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/**
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* Initializes and triggers update check
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*
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* @returns {Promise<any>}
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*/
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module.exports = async () => {
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const allowedCheckEnvironments = ['development', 'production'];
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// CASE: The check will not happen if your NODE_ENV is not in the allowed defined environments.
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if (_.indexOf(allowedCheckEnvironments, process.env.NODE_ENV) === -1) {
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return;
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}
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const {GhostMailer} = require('./services/mail');
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const ghostMailer = new GhostMailer();
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const updateChecker = new UpdateCheckService({
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api: {
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settings: {
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read: api.settings.read,
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edit: api.settings.edit
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},
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posts: {
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browse: api.posts.browse
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},
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users: {
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browse: api.users.browse
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},
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notifications: {
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add: api.notifications.add
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}
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},
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config: {
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mail: config.get('mail'),
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env: config.get('env'),
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databaseType: config.get('database').client,
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checkEndpoint: config.get('updateCheck:url'),
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isPrivacyDisabled: config.isPrivacyDisabled('useUpdateCheck'),
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notificationGroups: config.get('notificationGroups'),
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siteUrl: urlUtils.urlFor('home', true),
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forceUpdate: config.get('updateCheck:forceUpdate'),
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ghostVersion: ghostVersion.original
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},
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request,
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sendEmail: ghostMailer.send.bind(ghostMailer)
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});
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await updateChecker.check();
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};
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module.exports.scheduleRecurringJobs = () => {
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// use a random seconds/minutes/hours value to avoid spikes to the update service API
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const s = Math.floor(Math.random() * 60); // 0-59
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const m = Math.floor(Math.random() * 60); // 0-59
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const h = Math.floor(Math.random() * 24); // 0-23
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jobsService.addJob({
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at: `${s} ${m} ${h} * * *`, // Every day
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job: require('path').resolve(__dirname, 'run-update-check.js'),
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name: 'update-check'
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});
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};
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