@speedy-js/config-loader/lib/index.js

An out-of-box config loader with TypeScript support.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadConfig = void 0;
/**
 * Module dependencies
 */
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const bundle_require_1 = require("./bundle-require");
async function loadConfig(opts) {
    const { cwd = process.cwd(), configKey, configFile, configSuffix = 'config', esbuildOptions = {}, } = opts;
    const files = Array.isArray(configFile)
        ? configFile
        : typeof configFile === 'string'
            ? [configFile]
            : [
                `${configKey}.${configSuffix}.ts`,
                `${configKey}.${configSuffix}.js`,
                `.${configKey}rc.ts`,
                `.${configKey}rc.js`,
            ];
    for (const file of files) {
        const filepath = path.resolve(cwd, file);
        if (fs.existsSync(filepath)) {
            const m = await (0, bundle_require_1.bundleRequire)({
                filepath,
                preserveTemporaryFile: opts.preserveTemporaryFile,
                getOutputFile: opts.getOutputFile,
                esbuildOptions: {
                    bundle: false,
                    ...esbuildOptions,
                    target: 'node12',
                },
            });
            const data = m.default || m;
            return {
                path: filepath,
                data,
            };
        }
    }
    return {
        path: null,
        data: {},
    };
}
exports.loadConfig = loadConfig;
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