ts-packager/config-loader.js

TypeScript npm packager

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadConfig = void 0;
const path_1 = require("path");
function loadConfig(cliArgs, defaults) {
    // Check for ts-package-config.ts config file
    let configPath = cliArgs.config;
    const configDir = process.cwd();
    if (!configPath.includes(configDir)) {
        configPath = (0, path_1.join)(configDir, cliArgs.config);
    }
    // Load ts-package-config.ts
    let file;
    try {
        // eslint-disable-next-line @typescript-eslint/no-var-requires
        file = require(configPath);
    }
    catch (e) {
        throw new Error(`Could not load config file "${configPath}"`);
    }
    const checkFileExport = (key) => {
        if (!(key in file)) {
            throw new Error(`Config file does not export "${key}"`);
        }
        if (typeof file[key] !== 'object') {
            throw new Error('Config file exported "${key}" is not an object');
        }
    };
    checkFileExport('config');
    checkFileExport('files');
    const fileConfig = file.config;
    for (const key in fileConfig) {
        if (!(key in defaults)) {
            throw new Error('Unknown configuration item ' + key);
        }
    }
    return file;
}
exports.loadConfig = loadConfig;
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