50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
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import * as path from 'path';
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import { TDictionary } from '../../types/TDictionary';
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import { StringSeparator } from '../../enums/StringSeparator';
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export class CLIUtils {
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/**
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* @type {string[]}
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*/
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public static readonly allowedConfigFileExtensions: string[] = [
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'.js',
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'.json'
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];
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/**
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* @param {string} configPath
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* @returns {TDictionary}
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*/
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public static getUserConfig (configPath: string): TDictionary {
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let config: TDictionary;
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const configFileExtension: string = path.extname(configPath);
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const isValidExtension: boolean = CLIUtils.allowedConfigFileExtensions.includes(configFileExtension);
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if (!isValidExtension) {
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throw new ReferenceError('Given config path must be a valid `.js` or `.json` file path');
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}
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try {
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config = require(configPath);
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} catch {
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try {
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config = __non_webpack_require__(configPath);
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} catch {
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throw new ReferenceError(`Cannot open config file with path: ${configPath}`);
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}
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}
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return config;
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}
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/**
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* @param {TDictionary} optionEnum
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* @returns {string}
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*/
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public static stringifyOptionAvailableValues (optionEnum: TDictionary): string {
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return Object.values(optionEnum).join(`${StringSeparator.Comma} `);
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}
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}
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