103 lines
4.1 KiB
JavaScript
103 lines
4.1 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Explorer = void 0;
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const promises_1 = __importDefault(require("fs/promises"));
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const path_1 = __importDefault(require("path"));
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const path_type_1 = require("path-type");
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const ExplorerBase_js_1 = require("./ExplorerBase.js");
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const loaders_js_1 = require("./loaders.js");
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const util_js_1 = require("./util.js");
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/**
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* @internal
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*/
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class Explorer extends ExplorerBase_js_1.ExplorerBase {
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async load(filepath) {
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filepath = path_1.default.resolve(filepath);
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const load = async () => {
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return await this.config.transform(await this.#readConfiguration(filepath));
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};
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if (this.loadCache) {
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return await (0, util_js_1.emplace)(this.loadCache, filepath, load);
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}
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return await load();
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}
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async search(from = '') {
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if (this.config.metaConfigFilePath) {
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this.loadingMetaConfig = true;
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const config = await this.load(this.config.metaConfigFilePath);
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this.loadingMetaConfig = false;
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if (config && !config.isEmpty) {
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return config;
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}
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}
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const stopDir = path_1.default.resolve(this.config.stopDir);
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from = path_1.default.resolve(from);
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const search = async () => {
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/* istanbul ignore if -- @preserve */
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if (await (0, path_type_1.isDirectory)(from)) {
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for (const place of this.config.searchPlaces) {
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const filepath = path_1.default.join(from, place);
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try {
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const result = await this.#readConfiguration(filepath);
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if (result !== null &&
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!(result.isEmpty && this.config.ignoreEmptySearchPlaces)) {
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return await this.config.transform(result);
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}
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}
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catch (error) {
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if (error.code === 'ENOENT' ||
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error.code === 'EISDIR' ||
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error.code === 'ENOTDIR') {
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continue;
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}
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throw error;
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}
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}
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}
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const dir = path_1.default.dirname(from);
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if (from !== stopDir && from !== dir) {
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from = dir;
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if (this.searchCache) {
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return await (0, util_js_1.emplace)(this.searchCache, from, search);
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}
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return await search();
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}
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return await this.config.transform(null);
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};
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if (this.searchCache) {
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return await (0, util_js_1.emplace)(this.searchCache, from, search);
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}
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return await search();
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}
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async #readConfiguration(filepath) {
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const contents = await promises_1.default.readFile(filepath, { encoding: 'utf-8' });
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return this.toCosmiconfigResult(filepath, await this.#loadConfiguration(filepath, contents));
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}
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async #loadConfiguration(filepath, contents) {
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if (contents.trim() === '') {
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return;
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}
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if (path_1.default.basename(filepath) === 'package.json') {
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return ((0, util_js_1.getPropertyByPath)((0, loaders_js_1.loadJson)(filepath, contents), this.config.packageProp) ?? null);
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}
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const extension = path_1.default.extname(filepath);
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try {
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const loader = this.config.loaders[extension || 'noExt'] ??
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this.config.loaders['default'];
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if (loader !== undefined) {
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// eslint-disable-next-line @typescript-eslint/return-await
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return await loader(filepath, contents);
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}
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}
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catch (error) {
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error.filepath = filepath;
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throw error;
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}
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throw new Error(`No loader specified for ${(0, ExplorerBase_js_1.getExtensionDescription)(extension)}`);
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}
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}
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exports.Explorer = Explorer;
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//# sourceMappingURL=Explorer.js.map
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