Make logger path configurable

src/config-manager.js

@@ -72,6 +72,7 @@ function configure() {
 		logger.info('Loading config from environment variable');
 
 		config = {
+			logger_path: process.env.PN_ACT_LOGGER_PATH,
 			http: {
 				port: Number(process.env.PN_ACT_CONFIG_HTTP_PORT)
 			},

src/logger.js

@@ -1,7 +1,9 @@
 const fs = require('fs-extra');
 require('colors');
 
-const root = __dirname;
+const { config } = require('./config-manager');
+
+const root = config.logger_path ? config.logger_path : `${__dirname}/..`;
 fs.ensureDirSync(`${root}/logs`);
 
 const streams = {