108 lines
2.5 KiB
JavaScript
108 lines
2.5 KiB
JavaScript
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import fs from "fs";
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import yaml from "js-yaml";
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import path from "path";
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import * as os from "os";
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/**
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* Manages the configuration of the CLI. Stored as config.yml
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*/
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export default class Config {
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/**
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* The singleton instance.
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* @type {Config|null}
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*/
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static #instance = null;
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/* -------------------------------------------- */
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/**
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* Get the singleton instance of the Config class
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* @returns {Config}
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*/
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static get instance() {
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if ( !this.#instance ) this.#instance = new Config();
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return this.#instance;
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}
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/* -------------------------------------------- */
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constructor() {
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// Set the config file path to the appData directory
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let basePath = os.homedir();
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switch ( process.platform ) {
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case "win32": basePath = process.env.APPDATA || path.join(basePath, "AppData", "Roaming"); break;
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case "darwin": basePath = path.join(basePath, "Library", "Preferences"); break;
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case "linux": basePath = process.env.XDG_DATA_HOME || path.join(basePath, ".local", "share"); break;
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}
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fs.mkdirSync(basePath, { recursive: true });
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this.configPath = path.join(basePath, ".fvttrc.yml");
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// Ensure the config file exists
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if ( !fs.existsSync(this.configPath) ) fs.writeFileSync(this.configPath, yaml.dump({}));
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this.#config = yaml.load(fs.readFileSync(this.configPath, "utf8"));
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}
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/* -------------------------------------------- */
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/**
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* The configuration data.
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* @type {Record<string, any>}
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*/
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#config = {};
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/* -------------------------------------------- */
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/**
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* The path to the configuration file.
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* @type {string}
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*/
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configPath = "";
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/* -------------------------------------------- */
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/**
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* Get the entire configuration object
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* @returns {Record<string, any>}
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*/
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getAll() {
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return this.#config;
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}
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/* -------------------------------------------- */
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/**
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* Get a specific configuration value
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* @param {string} key The configuration key
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* @returns {any}
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*/
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get(key) {
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return this.#config[key];
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}
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/* -------------------------------------------- */
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/**
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* Set a specific configuration value
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* @param {string} key The configuration key
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* @param {any} value The configuration value
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*/
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set(key, value) {
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this.#config[key] = value;
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// Write to disk
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this.#writeConfig();
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}
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/* -------------------------------------------- */
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/**
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* Write the configuration to disk
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*/
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#writeConfig() {
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fs.writeFileSync(this.configPath, yaml.dump(this.#config));
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}
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}
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