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configManager now supports logging via tslog / cleanup / loglevel 0 in devmode 3 in prod

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Leon
2025-02-24 22:55:18 +01:00
parent 744ab40a6b
commit 611a4a0ead
4 changed files with 55 additions and 52 deletions
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28
src/libs/configManager.ts
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@ -1,6 +1,7 @@
import fs from 'node:fs';
import _ from 'lodash';
import { randomUUID, randomBytes } from 'crypto';
import { randomBytes } from 'crypto';
import { Logger } from 'tslog';
export type configObject = Record<any, any>;
@ -17,18 +18,25 @@ export default class config {
global: configObject;
replaceSecrets: boolean;
#logger: Logger<unknown> | typeof console;
/**
* Creates an instance of config.
*
* @constructor
* @param {string} configPath Path to config file.
* @param {boolean} replaceSecrets Whether to replace secrets with generated values.
* @param {object} configPreset Default config object with default values.
* @param {Logger<unknown> | typeof console} [logger] Optional (tslog) logger.
*/
constructor(configPath: string, replaceSecrets: boolean, configPreset: object) {
constructor(configPath: string, replaceSecrets: boolean, configPreset: object, logger?: Logger<unknown> | typeof console) {
this.#configPath = configPath;
this.global = configPreset;
this.replaceSecrets = replaceSecrets;
this.#logger = logger ?? console;
this.#logger.info(`Initializing config manager with path: ${this.#configPath}`);
try {
// Read config
const data = fs.readFileSync(this.#configPath, 'utf8');
@ -40,11 +48,11 @@ export default class config {
} catch (err: any) {
// If file does not exist, create it.
if (err.code === 'ENOENT') {
console.log(`Config file does not exist. Creating it at ${this.#configPath} now.`);
this.#logger.info(`Config file does not exist. Creating it at ${this.#configPath} now.`);
this.save_config();
return;
}
console.error(`Could not read config file at ${this.#configPath} due to: ${err}`);
this.#logger.error(`Could not read config file at ${this.#configPath} due to: ${err}`);
// Exit process.
process.exit(1);
}
@ -58,15 +66,15 @@ export default class config {
// If enabled replace tokens defines as "gen" with random token
if (this.replaceSecrets) {
// Replace tokens with value "gen"
this.generate_secrets(this.global, 'gen')
this.generate_secrets(this.global, 'gen');
}
fs.writeFileSync(this.#configPath, JSON.stringify(this.global, null, 8));
} catch (err) {
console.error(`Could not write config file at ${this.#configPath} due to: ${err}`);
this.#logger.error(`Could not write config file at ${this.#configPath} due to: ${err}`);
return;
}
console.log(`Successfully written config file to ${this.#configPath}`);
this.#logger.info(`Successfully written config file to ${this.#configPath}`);
}
/**
@ -77,11 +85,10 @@ export default class config {
generate_secrets(obj: configObject, placeholder: string) {
const stack = [obj];
while (stack?.length > 0) {
const currentObj:any = stack.pop();
const currentObj: any = stack.pop();
Object.keys(currentObj).forEach((key) => {
if (currentObj[key] === placeholder) {
console.log('Generating secret: ' + key);
this.#logger.info('Generating secret: ' + key);
currentObj[key] = randomBytes(48).toString('base64').replace(/\W/g, '');
}
@ -93,7 +100,6 @@ export default class config {
}
}
/*
**** Example ****