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