// Generated by CoffeeScript 1.8.0
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var ParsedError, prop, sysPath, _fn, _i, _len, _ref;
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sysPath = require('path');
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module.exports = ParsedError = (function() {
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function ParsedError(error) {
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this.error = error;
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this._parse();
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}
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ParsedError.prototype._parse = function() {
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var m;
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this._trace = [];
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this._kind = 'Error';
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this._wrapper = '';
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if (this.error.wrapper != null) {
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this._wrapper = String(this.error.wrapper);
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}
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if (typeof this.error !== 'object') {
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this._message = String(this.error);
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} else {
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this._stack = this.error.stack;
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if (this.error.kind != null) {
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this._kind = String(this.error.kind);
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} else if (typeof this._stack === 'string') {
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if (m = this._stack.match(/^([a-zA-Z0-9\_\$]+):\ /)) {
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this._kind = m[1];
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}
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}
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if (typeof this._stack === 'string') {
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this._parseStack();
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} else {
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this._message = (this.error.message != null) && String(this.error.message) || '';
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}
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}
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};
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ParsedError.prototype._parseStack = function() {
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var line, message, messageLines, reachedTrace, _i, _len, _ref;
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messageLines = [];
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reachedTrace = false;
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_ref = this._stack.split('\n');
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for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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line = _ref[_i];
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if (line.trim() === '') {
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continue;
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}
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if (reachedTrace) {
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this._trace.push(this._parseTraceItem(line));
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} else {
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if (line.match(/^\s*at\s.+/)) {
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reachedTrace = true;
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this._trace.push(this._parseTraceItem(line));
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} else {
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messageLines.push(line);
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}
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}
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}
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message = messageLines.join('\n');
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if (message.substr(0, this._kind.length) === this._kind) {
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message = message.substr(this._kind.length, message.length).replace(/^\:\s+/, '');
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}
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this._message = message;
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};
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ParsedError.prototype._parseTraceItem = function(text) {
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var addr, col, d, dir, file, jsCol, jsLine, line, m, original, packageName, packages, path, r, remaining, shortenedAddr, shortenedPath, what;
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text = text.trim();
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if (text === '') {
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return;
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}
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if (!text.match(/^at\ /)) {
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return text;
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}
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text = text.replace(/^at /, '');
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if (text === 'Error (<anonymous>)' || text === 'Error (<anonymous>:null:null)') {
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return;
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}
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original = text;
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what = null;
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addr = null;
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path = null;
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dir = null;
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file = null;
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line = null;
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col = null;
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jsLine = null;
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jsCol = null;
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shortenedPath = null;
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shortenedAddr = null;
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packageName = '[current]';
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if (m = text.match(/\(([^\)]+)\)$/)) {
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addr = m[1].trim();
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}
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if (addr != null) {
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what = text.substr(0, text.length - addr.length - 2);
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what = what.trim();
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}
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if (addr == null) {
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addr = text.trim();
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}
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addr = this._fixPath(addr);
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remaining = addr;
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if (m = remaining.match(/\,\ <js>:(\d+):(\d+)$/)) {
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jsLine = m[1];
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jsCol = m[2];
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remaining = remaining.substr(0, remaining.length - m[0].length);
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}
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if (m = remaining.match(/:(\d+):(\d+)$/)) {
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line = m[1];
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col = m[2];
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remaining = remaining.substr(0, remaining.length - m[0].length);
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path = remaining;
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}
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if (path != null) {
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file = sysPath.basename(path);
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dir = sysPath.dirname(path);
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if (dir === '.') {
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dir = '';
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}
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path = this._fixPath(path);
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file = this._fixPath(file);
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dir = this._fixPath(dir);
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}
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if (dir != null) {
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d = dir.replace(/[\\]{1,2}/g, '/');
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if (m = d.match(/node_modules\/([^\/]+)(?!.*node_modules.*)/)) {
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packageName = m[1];
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}
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}
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if (jsLine == null) {
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jsLine = line;
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jsCol = col;
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}
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if (path != null) {
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r = this._rectifyPath(path);
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shortenedPath = r.path;
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shortenedAddr = shortenedPath + addr.substr(path.length, addr.length);
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packages = r.packages;
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}
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return {
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original: original,
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what: what,
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addr: addr,
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path: path,
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dir: dir,
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file: file,
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line: parseInt(line),
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col: parseInt(col),
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jsLine: parseInt(jsLine),
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jsCol: parseInt(jsCol),
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packageName: packageName,
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shortenedPath: shortenedPath,
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shortenedAddr: shortenedAddr,
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packages: packages || []
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};
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};
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ParsedError.prototype._getMessage = function() {
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return this._message;
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};
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ParsedError.prototype._getKind = function() {
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return this._kind;
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};
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ParsedError.prototype._getWrapper = function() {
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return this._wrapper;
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};
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ParsedError.prototype._getStack = function() {
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return this._stack;
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};
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ParsedError.prototype._getArguments = function() {
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return this.error["arguments"];
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};
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ParsedError.prototype._getType = function() {
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return this.error.type;
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};
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ParsedError.prototype._getTrace = function() {
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return this._trace;
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};
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ParsedError.prototype._fixPath = function(path) {
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return path.replace(/[\\]{1,2}/g, '/');
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};
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ParsedError.prototype._rectifyPath = function(path, nameForCurrentPackage) {
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var m, packages, parts, remaining, rest;
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path = String(path);
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remaining = path;
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if (!(m = path.match(/^(.+?)\/node_modules\/(.+)$/))) {
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return {
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path: path,
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packages: []
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};
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}
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parts = [];
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packages = [];
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if (typeof nameForCurrentPackage === 'string') {
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parts.push("[" + nameForCurrentPackage + "]");
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packages.push("[" + nameForCurrentPackage + "]");
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} else {
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parts.push("[" + (m[1].match(/([^\/]+)$/)[1]) + "]");
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packages.push(m[1].match(/([^\/]+)$/)[1]);
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}
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rest = m[2];
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while (m = rest.match(/([^\/]+)\/node_modules\/(.+)$/)) {
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parts.push("[" + m[1] + "]");
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packages.push(m[1]);
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rest = m[2];
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}
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if (m = rest.match(/([^\/]+)\/(.+)$/)) {
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parts.push("[" + m[1] + "]");
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packages.push(m[1]);
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rest = m[2];
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}
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parts.push(rest);
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return {
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path: parts.join("/"),
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packages: packages
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};
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};
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return ParsedError;
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})();
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_ref = ['message', 'kind', 'arguments', 'type', 'stack', 'trace', 'wrapper'];
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_fn = function() {
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var methodName;
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methodName = '_get' + prop[0].toUpperCase() + prop.substr(1, prop.length);
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return Object.defineProperty(ParsedError.prototype, prop, {
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get: function() {
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return this[methodName]();
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}
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});
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};
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for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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prop = _ref[_i];
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_fn();
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}
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