pad.pub0.org/tests/container/loadSettings.js

38 lines
1.2 KiB
JavaScript

/*
* ACHTUNG: this file is a hack used to load "settings.json.docker" instead of
* "settings.json", since in its present form the Settings module does
* not allow it.
* This is a remnant of an analogous file that was placed in
* <basedir>/tests/backend/loadSettings.js
*
* TODO: modify the Settings module:
* 1) no side effects on module load
* 2) write a factory method that loads a configuration file (taking the
* file name from the command line, a function argument, or falling
* back to a default)
*/
const jsonminify = require(`${__dirname}/../../src/node_modules/jsonminify`);
const fs = require('fs');
function loadSettings() {
let settingsStr = fs.readFileSync(`${__dirname}/../../settings.json.docker`).toString();
// try to parse the settings
try {
if (settingsStr) {
settingsStr = jsonminify(settingsStr).replace(',]', ']').replace(',}', '}');
const settings = JSON.parse(settingsStr);
// custom settings for running in a container
settings.ip = 'localhost';
settings.port = '9001';
return settings;
}
} catch (e) {
console.error('whoops something is bad with settings');
}
}
exports.loadSettings = loadSettings;