"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (_) try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
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if (y = 0, t) op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
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result["default"] = mod;
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return result;
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};
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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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var fs = __importStar(require("fs"));
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var path = __importStar(require("path"));
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var semver = __importStar(require("semver"));
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var fnmatch_1 = __importDefault(require("./lib/fnmatch"));
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var ini_1 = require("./lib/ini");
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exports.parseString = ini_1.parseString;
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var package_json_1 = __importDefault(require("../package.json"));
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var knownProps = {
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end_of_line: true,
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indent_style: true,
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indent_size: true,
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insert_final_newline: true,
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trim_trailing_whitespace: true,
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charset: true,
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};
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function fnmatch(filepath, glob) {
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var matchOptions = { matchBase: true, dot: true, noext: true };
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glob = glob.replace(/\*\*/g, '{*,**/**/**}');
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return fnmatch_1.default(filepath, glob, matchOptions);
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}
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function getConfigFileNames(filepath, options) {
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var paths = [];
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do {
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filepath = path.dirname(filepath);
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paths.push(path.join(filepath, options.config));
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} while (filepath !== options.root);
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return paths;
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}
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function processMatches(matches, version) {
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// Set indent_size to 'tab' if indent_size is unspecified and
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// indent_style is set to 'tab'.
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if ('indent_style' in matches
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&& matches.indent_style === 'tab'
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&& !('indent_size' in matches)
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&& semver.gte(version, '0.10.0')) {
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matches.indent_size = 'tab';
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}
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// Set tab_width to indent_size if indent_size is specified and
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// tab_width is unspecified
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if ('indent_size' in matches
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&& !('tab_width' in matches)
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&& matches.indent_size !== 'tab') {
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matches.tab_width = matches.indent_size;
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}
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// Set indent_size to tab_width if indent_size is 'tab'
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if ('indent_size' in matches
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&& 'tab_width' in matches
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&& matches.indent_size === 'tab') {
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matches.indent_size = matches.tab_width;
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}
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return matches;
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}
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function processOptions(options, filepath) {
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if (options === void 0) { options = {}; }
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return {
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config: options.config || '.editorconfig',
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version: options.version || package_json_1.default.version,
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root: path.resolve(options.root || path.parse(filepath).root),
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};
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}
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function buildFullGlob(pathPrefix, glob) {
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switch (glob.indexOf('/')) {
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case -1:
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glob = '**/' + glob;
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break;
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case 0:
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glob = glob.substring(1);
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break;
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default:
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break;
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}
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return path.join(pathPrefix, glob);
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}
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function extendProps(props, options) {
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if (props === void 0) { props = {}; }
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if (options === void 0) { options = {}; }
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for (var key in options) {
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if (options.hasOwnProperty(key)) {
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var value = options[key];
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var key2 = key.toLowerCase();
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var value2 = value;
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if (knownProps[key2]) {
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value2 = value.toLowerCase();
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}
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try {
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value2 = JSON.parse(value);
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}
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catch (e) { }
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if (typeof value === 'undefined' || value === null) {
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// null and undefined are values specific to JSON (no special meaning
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// in editorconfig) & should just be returned as regular strings.
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value2 = String(value);
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}
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props[key2] = value2;
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}
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}
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return props;
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}
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function parseFromConfigs(configs, filepath, options) {
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return processMatches(configs
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.reverse()
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.reduce(function (matches, file) {
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var pathPrefix = path.dirname(file.name);
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file.contents.forEach(function (section) {
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var glob = section[0];
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var options2 = section[1];
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if (!glob) {
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return;
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}
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var fullGlob = buildFullGlob(pathPrefix, glob);
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if (!fnmatch(filepath, fullGlob)) {
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return;
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}
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matches = extendProps(matches, options2);
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});
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return matches;
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}, {}), options.version);
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}
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function getConfigsForFiles(files) {
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var configs = [];
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for (var i in files) {
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if (files.hasOwnProperty(i)) {
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var file = files[i];
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var contents = ini_1.parseString(file.contents);
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configs.push({
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name: file.name,
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contents: contents,
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});
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if ((contents[0][1].root || '').toLowerCase() === 'true') {
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break;
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}
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}
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}
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return configs;
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}
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function readConfigFiles(filepaths) {
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return __awaiter(this, void 0, void 0, function () {
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return __generator(this, function (_a) {
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return [2 /*return*/, Promise.all(filepaths.map(function (name) { return new Promise(function (resolve) {
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fs.readFile(name, 'utf8', function (err, data) {
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resolve({
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name: name,
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contents: err ? '' : data,
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});
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});
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}); }))];
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});
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});
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}
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function readConfigFilesSync(filepaths) {
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var files = [];
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var file;
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filepaths.forEach(function (filepath) {
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try {
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file = fs.readFileSync(filepath, 'utf8');
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}
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catch (e) {
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file = '';
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}
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files.push({
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name: filepath,
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contents: file,
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});
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});
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return files;
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}
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function opts(filepath, options) {
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if (options === void 0) { options = {}; }
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var resolvedFilePath = path.resolve(filepath);
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return [
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resolvedFilePath,
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processOptions(options, resolvedFilePath),
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];
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}
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function parseFromFiles(filepath, files, options) {
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if (options === void 0) { options = {}; }
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return __awaiter(this, void 0, void 0, function () {
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var _a, resolvedFilePath, processedOptions;
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return __generator(this, function (_b) {
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_a = opts(filepath, options), resolvedFilePath = _a[0], processedOptions = _a[1];
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return [2 /*return*/, files.then(getConfigsForFiles)
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.then(function (configs) { return parseFromConfigs(configs, resolvedFilePath, processedOptions); })];
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});
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});
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}
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exports.parseFromFiles = parseFromFiles;
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function parseFromFilesSync(filepath, files, options) {
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if (options === void 0) { options = {}; }
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var _a = opts(filepath, options), resolvedFilePath = _a[0], processedOptions = _a[1];
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return parseFromConfigs(getConfigsForFiles(files), resolvedFilePath, processedOptions);
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}
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exports.parseFromFilesSync = parseFromFilesSync;
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function parse(_filepath, _options) {
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if (_options === void 0) { _options = {}; }
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return __awaiter(this, void 0, void 0, function () {
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var _a, resolvedFilePath, processedOptions, filepaths;
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return __generator(this, function (_b) {
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_a = opts(_filepath, _options), resolvedFilePath = _a[0], processedOptions = _a[1];
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filepaths = getConfigFileNames(resolvedFilePath, processedOptions);
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return [2 /*return*/, readConfigFiles(filepaths)
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.then(getConfigsForFiles)
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.then(function (configs) { return parseFromConfigs(configs, resolvedFilePath, processedOptions); })];
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});
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});
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}
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exports.parse = parse;
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function parseSync(_filepath, _options) {
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if (_options === void 0) { _options = {}; }
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var _a = opts(_filepath, _options), resolvedFilePath = _a[0], processedOptions = _a[1];
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var filepaths = getConfigFileNames(resolvedFilePath, processedOptions);
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var files = readConfigFilesSync(filepaths);
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return parseFromConfigs(getConfigsForFiles(files), resolvedFilePath, processedOptions);
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}
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exports.parseSync = parseSync;
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