Read app path from applications file

.eslintrc.json

@@ -6,7 +6,7 @@
   },
   "extends": "eslint:recommended",
   "parserOptions": {
-    "ecmaVersion": 2020
+    "ecmaVersion": 2022
   },
   "globals": {
     "BigInt": true

main.js

@@ -1,25 +1,38 @@
 'use strict';
 
-const fastify = require('fastify');
+const { resolve } = require('node:path');
+const { readFile } = require('node:fs/promises');
 
-const path = require('node:path');
+const fastify = require('fastify');
 
 const { Logger, StreamForLogger } = require('./src/logger.js');
 const http = require('./src/http.js');
 const ws = require('./src/ws.js');
 const { loadApplication } = require('./src/loader.js');
 
-const APPLICATION_PATH = path.join(process.cwd(), '../NodeJS-Application');
+const APPLICATIONS_FILE_PATH = '.applications';
 const LOG_FOLDER_PATH = './log';
 
+const getAppPaths = async (appFilePath) => {
+  const appsFile = await readFile(resolve(appFilePath), {
+    encoding: 'utf8',
+  });
+
+  return appsFile.split('\n').filter((path) => path.trim() !== '');
+};
+
 (async () => {
   const streamForLogger = new StreamForLogger(LOG_FOLDER_PATH);
-  const server = fastify({ logger: { level: 'info', stream: streamForLogger } });
+  const server = fastify({
+    logger: { level: 'info', stream: streamForLogger },
+  });
   const logger = new Logger(server.log);
-  const app = await loadApplication(APPLICATION_PATH, logger);
+
+  const appPath = (await getAppPaths(APPLICATIONS_FILE_PATH))[0];
+  const app = await loadApplication(appPath, logger);
 
   http.init(server, app.api);
-  http.initStatic(server, APPLICATION_PATH);
+  http.initStatic(server, appPath);
   ws.init(server, app.api);
   http.start(server, { port: app.config.server.ports[0] });
 })();

src/http.js

@@ -2,7 +2,7 @@
 
 const path = require('node:path');
 
-const fastigyStatic = require('@fastify/static');
+const fastifyStatic = require('@fastify/static');
 
 function init(server, routes) {
   /* TODO: session support */
@@ -24,7 +24,7 @@ function init(server, routes) {
 function initStatic(server, appPath) {
   const staticPath = path.join(appPath, 'static');
 
-  server.register(fastigyStatic, {
+  server.register(fastifyStatic, {
     root: staticPath,
     wildcard: true,
   });

src/logger.js

@@ -47,7 +47,7 @@ class StreamForLogger {
 
   constructor(folderPath) {
     this.folderPath = folderPath;
-    this.date = new Date().toISOString().substring(0, 10); 
+    this.date = new Date().toISOString().substring(0, 10);
     this.#createFileStream();
   }
 
@@ -69,7 +69,7 @@ class StreamForLogger {
     this.#logFileStream = fs.createWriteStream(filePath, { flags: 'a' });
     return this.#logFileStream;
   }
-};
+}
 
 module.exports = {
   Logger,