feat: add ability to pass pkg version easily

backend/app.ts

@@ -9,6 +9,13 @@ import { UserConfig } from './UserConfig';
 import { ServerConfiguration } from 'ass';
 import { MySql } from './sql/mysql';
 
+/**
+ * Top-level metadata exports
+ */
+export const App = {
+	pkgVersion: ''
+}
+
 /**
  * Custom middleware to attach the ass object (and construct the `host` property)
  */
@@ -29,6 +36,8 @@ async function main() {
 	const pkg = await fs.readJson(path.join('package.json')) as { name: string, version: string };
 	log.blank().info(pkg.name, pkg.version).blank();
 
+	App.pkgVersion = pkg.version;
+
 	// Ensure data files exist
 	await ensureFiles();
 

backend/routers/index.ts

@@ -9,6 +9,7 @@ import { BusBoyFile, AssFile } from 'ass';
 import { getFileS3, uploadFileS3 } from '../s3';
 import { Readable } from 'stream';
 import * as data from '../data';
+import { App } from '../app';
 
 const router = Router({ caseSensitive: true });
 
@@ -23,7 +24,7 @@ bb.extend(router, {
 });
 
 // Render or redirect
-router.get('/', (req, res) => UserConfig.ready ? res.render('index') : res.redirect('/setup'));
+router.get('/', (req, res) => UserConfig.ready ? res.render('index', { version: App.pkgVersion }) : res.redirect('/setup'));
 
 // Upload flow
 router.post('/', async (req, res) => {

backend/routers/setup.ts

@@ -4,11 +4,12 @@ import { log } from '../log';
 import { UserConfig } from '../UserConfig';
 import { setDataModeToSql } from '../data';
 import { MySql } from '../sql/mysql';
+import { App } from '../app';
 
 const router = Router({ caseSensitive: true });
 
 // Static routes
-router.get('/', (req, res) => UserConfig.ready ? res.redirect('/') : res.render('setup'));
+router.get('/', (req, res) => UserConfig.ready ? res.redirect('/') : res.render('setup', { version: App.pkgVersion }));
 router.get('/ui.js', (req, res) => UserConfig.ready ? res.send('') : res.type('text/javascript').sendFile(path.join('dist-frontend/setup.mjs')));
 
 // Setup route

views2/index.pug

@@ -2,4 +2,4 @@ extends _base_
 block section
 	span ass
 block content
-	h1.text-3xl Welcome to ass, a ShareX server.
+	h1.text-3xl Welcome to ass #{version}, a ShareX server.