Intlayer

import { existsSync } from 'node:fs'; import { resolve } from 'node:path'; import { logger } from '../logger'; import { getPackageJsonPath } from '../utils/getPackageJsonPath'; const EXTENSION = ['ts', 'js', 'json', 'cjs', 'mjs', '']; const CONFIGURATION_FILE_NAME_1 = 'intlayer.config'; const CONFIGURATION_FILE_NAME_2 = '.intlayerrc'; const intLayerConfigFiles = EXTENSION.filter( (extension) => extension !== '' ).map((ext) => `${CONFIGURATION_FILE_NAME_1}.${ext}`); const configurationFiles = [...intLayerConfigFiles, CONFIGURATION_FILE_NAME_2]; type SearchConfigurationFileResult = { configurationFilePath?: string; numCustomConfiguration: number; }; /** * Search for the configuration file in the given path * * List of detected configuration files: * - intlayer.config.ts * - intlayer.config.js * - intlayer.config.json * - intlayer.config.cjs * - intlayer.config.mjs * - .intlayerrc */ export const searchConfigurationFile = ( startDir: string ): SearchConfigurationFileResult => { let configurationFilePath: string | undefined; let numCustomConfiguration = 0; const { baseDir } = getPackageJsonPath(startDir); for (const fileName of configurationFiles) { try { const filePath = resolve(baseDir, fileName); // Check if the file exists if (!existsSync(filePath)) { } else { numCustomConfiguration += 1; if (!configurationFilePath) { configurationFilePath = filePath; } } } catch (error) { // Return "Cannot use import statement outside a module" logger(`${fileName}: ${error as string}`, { level: 'error' }); } } return { configurationFilePath, numCustomConfiguration }; };