47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
const debug = require('@tryghost/debug')('shared:express');
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const express = require('express');
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const {createLazyRouter} = require('express-lazy-router');
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const sentry = require('./sentry');
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const lazyLoad = createLazyRouter();
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module.exports = (name) => {
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debug('new app start', name);
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const app = express();
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app.set('name', name);
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// Make sure 'req.secure' is valid for proxied requests
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// (X-Forwarded-Proto header will be checked, if present)
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app.enable('trust proxy');
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// Sentry must be our first error handler. Mounting it here means all custom error handlers will come after
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app.use(sentry.errorHandler);
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app.lazyUse = function lazyUse(mountPath, requireFn) {
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app.use(mountPath, lazyLoad(() => {
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debug(`lazy-loading on ${mountPath}`);
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return Promise.resolve(requireFn());
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}));
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};
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debug('new app end', name);
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return app;
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};
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// Wrap the main express router call
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// This is mostly an experiment, and can likely be removed soon
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module.exports.Router = (name, options) => {
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debug('new Router start', name);
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const router = express.Router(options);
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router.use(sentry.errorHandler);
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debug('new Router end', name);
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return router;
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};
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module.exports.static = express.static;
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// Export the OG module for testing based on the internals
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module.exports._express = express;
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