feat: tests

backend/proxy/src/app.ts

@@ -15,10 +15,11 @@
  */
 import {Logger} from '@openstapps/logger';
 import {execSync} from 'child_process';
-import * as Dockerode from 'dockerode';
+import type {ContainerInfo} from 'dockerode';
 import mustache from 'mustache';
-import {asyncReadFile, asyncWriteFile} from './common.js';
 import {getContainers, getTemplateView} from './main.js';
+import {readFile, writeFile} from 'fs/promises';
+import {configFile} from './common.js';
 
 /* eslint-disable unicorn/prefer-module */
 
@@ -39,14 +40,11 @@ async function updateNginxConfig() {
   const containers = await getContainers();
 
   const containerHash = containers
-    .map((container: Dockerode.ContainerInfo) => {
+    .map((container: ContainerInfo) => {
       return container.Id;
     })
     .join(',');
 
-  delete require.cache[require.resolve('config')];
-  // eslint-disable-next-line @typescript-eslint/no-var-requires
-  const configFile = require('config');
   const configHash = JSON.stringify(configFile);
 
   // if containers changed -> write config file, reload nginx
@@ -57,7 +55,7 @@ async function updateNginxConfig() {
 
     // render nginx config file
     const nginxConfig = mustache.render(
-      await asyncReadFile('nginx.conf.template', 'utf8'),
+      await readFile('nginx.conf.template', 'utf8'),
       await getTemplateView(containers),
     );
 
@@ -67,7 +65,7 @@ async function updateNginxConfig() {
     Logger.log(`Writing new config file "${configFile.output}"`);
 
     // overwrite nginx config file with our rendered one
-    await asyncWriteFile(configFile.output, nginxConfig, 'utf8');
+    await writeFile(configFile.output, nginxConfig, 'utf8');
 
     Logger.log('Executing "nginx -s reload" to tell nginx to reload the configuration file');