Inject configuration dependency

src/collection-api/routes/index.js

@@ -1,3 +1,6 @@
+import path from 'path';
+
+import config from 'config';
 import express from 'express';
 import helmet from 'helmet';
 
@@ -30,9 +33,10 @@ export default async function apiRouter(basePath) {
     res.json({ message: 'Welcome to an instance of the Open Terms Archive API. Documentation is available at /docs. Learn more on Open Terms Archive on https://opentermsarchive.org.' });
   });
 
+  const collectionPath = path.resolve(process.cwd(), config.get('@opentermsarchive/engine.collectionPath'));
   const services = await Services.load();
 
-  router.use(await metadataRouter(services));
+  router.use(await metadataRouter(collectionPath, services));
   router.use(servicesRouter(services));
   router.use(versionsRouter);
 

src/collection-api/routes/metadata.js

@@ -1,7 +1,6 @@
 import fs from 'fs/promises';
 import path from 'path';
 
-import config from 'config';
 import express from 'express';
 import yaml from 'js-yaml';
 
@@ -128,9 +127,9 @@ import Service from '../../archivist/services/service.js';
  *           format: uri
  *           description: URL to the organization's logo
  */
-export default async function metadataRouter(services) {
+export default async function metadataRouter(collectionPath, services) {
   const router = express.Router();
-  const collectionPath = path.resolve(process.cwd(), config.get('@opentermsarchive/engine.collectionPath'));
+
   const STATIC_METADATA = yaml.load(await fs.readFile(path.join(collectionPath, '/metadata.yml'), 'utf8'));
   const { version: engineVersion } = JSON.parse(await fs.readFile(new URL('../../../package.json', import.meta.url)));