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Cleaned up requires in boot error handling

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- moved logging variable outside of the try-catch block, so it doesn't need a 2nd require
- I was considering having config,logging etc shared components required in a function together, but it's less readable
- Having a try-catch for loading shared components before main boot is also confusing
- This is simplest and most readable IMO
This commit is contained in:
Hannah Wolfe 2021-02-23 09:43:12 +00:00
parent 0f59537b96
commit 3c7e2e3ac2
1 changed files with 11 additions and 11 deletions
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22
core/boot.js
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@ -216,7 +216,10 @@ async function bootGhost() {
// Metrics
const startTime = Date.now();
debug('Begin Boot');
// We need access to these variables in both the try and catch block
let ghostServer;
let logging;
try {
// Config must be the first thing we do, because it is required for absolutely everything
@ -224,19 +227,18 @@ async function bootGhost() {
const config = require('./shared/config');
debug('End: Load config');
// Logging is used absolutely everywhere
debug('Begin: Load logging');
logging = require('./shared/logging');
const bootLogger = new BootLogger(logging, startTime);
debug('End: Load logging');
// Version is required by sentry & Migratior config & so is fundamental to booting
// However, it involves reading package.json so its slow
// It's here for visibility on slowness
// However, it involves reading package.json so its slow & it's here for visibility on that slowness
debug('Begin: Load version info');
require('./server/lib/ghost-version');
debug('End: Load version info');
// Logging is used absolutely everywhere
debug('Begin: Load logging');
const logging = require('./shared/logging');
const bootLogger = new BootLogger(logging, startTime);
debug('End: Load logging');
// Sentry must be initialised early, but requires config
debug('Begin: Load sentry');
require('./shared/sentry');
@ -283,11 +285,9 @@ async function bootGhost() {
return ghostServer;
} catch (error) {
const errors = require('@tryghost/errors');
// @TODO: fix this extra require
const logging = require('./shared/logging');
// Ensure the error we have is an ignition error
let serverStartError = error;
if (!errors.utils.isIgnitionError(serverStartError)) {
serverStartError = new errors.GhostError({message: serverStartError.message, err: serverStartError});
}