vue hello world项目
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// Generated by CoffeeScript 1.8.0
var ParsedError, PrettyError, RenderKid, arrayUtils, defaultStyle, instance, isPlainObject, merge, nodePaths, prop, _fn, _i, _len, _ref,
__slice = [].slice,
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
isPlainObject = require('lodash/isPlainObject');
defaultStyle = require('./defaultStyle');
ParsedError = require('./ParsedError');
nodePaths = require('./nodePaths');
RenderKid = require('renderkid');
merge = require('lodash/merge');
arrayUtils = {
pluckByCallback: function(a, cb) {
var index, removed, value, _i, _len;
if (a.length < 1) {
return a;
}
removed = 0;
for (index = _i = 0, _len = a.length; _i < _len; index = ++_i) {
value = a[index];
if (cb(value, index)) {
removed++;
continue;
}
if (removed !== 0) {
a[index - removed] = a[index];
}
}
if (removed > 0) {
a.length = a.length - removed;
}
return a;
},
pluckOneItem: function(a, item) {
var index, reached, value, _i, _len;
if (a.length < 1) {
return a;
}
reached = false;
for (index = _i = 0, _len = a.length; _i < _len; index = ++_i) {
value = a[index];
if (!reached) {
if (value === item) {
reached = true;
continue;
}
} else {
a[index - 1] = a[index];
}
}
if (reached) {
a.length = a.length - 1;
}
return a;
}
};
instance = null;
module.exports = PrettyError = (function() {
var self;
self = PrettyError;
PrettyError._filters = {
'module.exports': function(item) {
if (item.what == null) {
return;
}
item.what = item.what.replace(/\.module\.exports\./g, ' - ');
}
};
PrettyError._getDefaultStyle = function() {
return defaultStyle();
};
PrettyError.start = function() {
if (instance == null) {
instance = new self;
instance.start();
}
return instance;
};
PrettyError.stop = function() {
return instance != null ? instance.stop() : void 0;
};
function PrettyError() {
this._useColors = true;
this._maxItems = 50;
this._packagesToSkip = [];
this._pathsToSkip = [];
this._skipCallbacks = [];
this._filterCallbacks = [];
this._parsedErrorFilters = [];
this._aliases = [];
this._renderer = new RenderKid;
this._style = self._getDefaultStyle();
this._renderer.style(this._style);
}
PrettyError.prototype.start = function() {
var prepeare;
this._oldPrepareStackTrace = Error.prepareStackTrace;
prepeare = this._oldPrepareStackTrace || function(exc, frames) {
var result;
result = exc.toString();
frames = frames.map(function(frame) {
return " at " + (frame.toString());
});
return result + "\n" + frames.join("\n");
};
Error.prepareStackTrace = (function(_this) {
return function(exc, trace) {
var stack;
stack = prepeare.apply(null, arguments);
return _this.render({
stack: stack,
message: exc.toString().replace(/^.*: /, '')
}, false);
};
})(this);
return this;
};
PrettyError.prototype.stop = function() {
Error.prepareStackTrace = this._oldPrepareStackTrace;
return this._oldPrepareStackTrace = null;
};
PrettyError.prototype.config = function(c) {
var alias, path, _ref;
if (c.skipPackages != null) {
if (c.skipPackages === false) {
this.unskipAllPackages();
} else {
this.skipPackage.apply(this, c.skipPackages);
}
}
if (c.skipPaths != null) {
if (c.skipPaths === false) {
this.unskipAllPaths();
} else {
this.skipPath.apply(this, c.skipPaths);
}
}
if (c.skip != null) {
if (c.skip === false) {
this.unskipAll();
} else {
this.skip.apply(this, c.skip);
}
}
if (c.maxItems != null) {
this.setMaxItems(c.maxItems);
}
if (c.skipNodeFiles === true) {
this.skipNodeFiles();
} else if (c.skipNodeFiles === false) {
this.unskipNodeFiles();
}
if (c.filters != null) {
if (c.filters === false) {
this.removeAllFilters();
} else {
this.filter.apply(this, c.filters);
}
}
if (c.parsedErrorFilters != null) {
if (c.parsedErrorFilters === false) {
this.removeAllParsedErrorFilters();
} else {
this.filterParsedError.apply(this, c.parsedErrorFilters);
}
}
if (c.aliases != null) {
if (isPlainObject(c.aliases)) {
_ref = c.aliases;
for (path in _ref) {
alias = _ref[path];
this.alias(path, alias);
}
} else if (c.aliases === false) {
this.removeAllAliases();
}
}
return this;
};
PrettyError.prototype.withoutColors = function() {
this._useColors = false;
return this;
};
PrettyError.prototype.withColors = function() {
this._useColors = true;
return this;
};
PrettyError.prototype.skipPackage = function() {
var packages, pkg, _i, _len;
packages = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = packages.length; _i < _len; _i++) {
pkg = packages[_i];
this._packagesToSkip.push(String(pkg));
}
return this;
};
PrettyError.prototype.unskipPackage = function() {
var packages, pkg, _i, _len;
packages = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = packages.length; _i < _len; _i++) {
pkg = packages[_i];
arrayUtils.pluckOneItem(this._packagesToSkip, pkg);
}
return this;
};
PrettyError.prototype.unskipAllPackages = function() {
this._packagesToSkip.length = 0;
return this;
};
PrettyError.prototype.skipPath = function() {
var path, paths, _i, _len;
paths = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = paths.length; _i < _len; _i++) {
path = paths[_i];
this._pathsToSkip.push(path);
}
return this;
};
PrettyError.prototype.unskipPath = function() {
var path, paths, _i, _len;
paths = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = paths.length; _i < _len; _i++) {
path = paths[_i];
arrayUtils.pluckOneItem(this._pathsToSkip, path);
}
return this;
};
PrettyError.prototype.unskipAllPaths = function() {
this._pathsToSkip.length = 0;
return this;
};
PrettyError.prototype.skip = function() {
var callbacks, cb, _i, _len;
callbacks = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = callbacks.length; _i < _len; _i++) {
cb = callbacks[_i];
this._skipCallbacks.push(cb);
}
return this;
};
PrettyError.prototype.unskip = function() {
var callbacks, cb, _i, _len;
callbacks = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = callbacks.length; _i < _len; _i++) {
cb = callbacks[_i];
arrayUtils.pluckOneItem(this._skipCallbacks, cb);
}
return this;
};
PrettyError.prototype.unskipAll = function() {
this._skipCallbacks.length = 0;
return this;
};
PrettyError.prototype.skipNodeFiles = function() {
return this.skipPath.apply(this, nodePaths);
};
PrettyError.prototype.unskipNodeFiles = function() {
return this.unskipPath.apply(this, nodePaths);
};
PrettyError.prototype.filter = function() {
var callbacks, cb, _i, _len;
callbacks = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = callbacks.length; _i < _len; _i++) {
cb = callbacks[_i];
this._filterCallbacks.push(cb);
}
return this;
};
PrettyError.prototype.removeFilter = function() {
var callbacks, cb, _i, _len;
callbacks = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = callbacks.length; _i < _len; _i++) {
cb = callbacks[_i];
arrayUtils.pluckOneItem(this._filterCallbacks, cb);
}
return this;
};
PrettyError.prototype.removeAllFilters = function() {
this._filterCallbacks.length = 0;
return this;
};
PrettyError.prototype.filterParsedError = function() {
var callbacks, cb, _i, _len;
callbacks = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = callbacks.length; _i < _len; _i++) {
cb = callbacks[_i];
this._parsedErrorFilters.push(cb);
}
return this;
};
PrettyError.prototype.removeParsedErrorFilter = function() {
var callbacks, cb, _i, _len;
callbacks = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
for (_i = 0, _len = callbacks.length; _i < _len; _i++) {
cb = callbacks[_i];
arrayUtils.pluckOneItem(this._parsedErrorFilters, cb);
}
return this;
};
PrettyError.prototype.removeAllParsedErrorFilters = function() {
this._parsedErrorFilters.length = 0;
return this;
};
PrettyError.prototype.setMaxItems = function(maxItems) {
if (maxItems == null) {
maxItems = 50;
}
if (maxItems === 0) {
maxItems = 50;
}
this._maxItems = maxItems | 0;
return this;
};
PrettyError.prototype.alias = function(stringOrRx, alias) {
this._aliases.push({
stringOrRx: stringOrRx,
alias: alias
});
return this;
};
PrettyError.prototype.removeAlias = function(stringOrRx) {
arrayUtils.pluckByCallback(this._aliases, function(pair) {
return pair.stringOrRx === stringOrRx;
});
return this;
};
PrettyError.prototype.removeAllAliases = function() {
this._aliases.length = 0;
return this;
};
PrettyError.prototype._getStyle = function() {
return this._style;
};
PrettyError.prototype.appendStyle = function(toAppend) {
merge(this._style, toAppend);
this._renderer.style(toAppend);
return this;
};
PrettyError.prototype._getRenderer = function() {
return this._renderer;
};
PrettyError.prototype.render = function(e, logIt, useColors) {
var obj, rendered;
if (logIt == null) {
logIt = false;
}
if (useColors == null) {
useColors = this._useColors;
}
obj = this.getObject(e);
rendered = this._renderer.render(obj, useColors);
if (logIt === true) {
console.error(rendered);
}
return rendered;
};
PrettyError.prototype.getObject = function(e) {
var count, header, i, item, obj, traceItems, _i, _len, _ref;
if (!(e instanceof ParsedError)) {
e = new ParsedError(e);
}
this._applyParsedErrorFiltersOn(e);
header = {
title: (function() {
var ret;
ret = {};
if (e.wrapper !== '') {
ret.wrapper = "" + e.wrapper;
}
ret.kind = e.kind;
return ret;
})(),
colon: ':',
message: String(e.message).trim()
};
traceItems = [];
count = -1;
_ref = e.trace;
for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
item = _ref[i];
if (item == null) {
continue;
}
if (this._skipOrFilter(item, i) === true) {
continue;
}
count++;
if (count > this._maxItems) {
break;
}
if (typeof item === 'string') {
traceItems.push({
item: {
custom: item
}
});
continue;
}
traceItems.push((function() {
var markupItem;
markupItem = {
item: {
header: {
pointer: (function() {
if (item.file == null) {
return '';
}
return {
file: item.file,
colon: ':',
line: item.line
};
})()
},
footer: (function() {
var foooter;
foooter = {
addr: item.shortenedAddr
};
if (item.extra != null) {
foooter.extra = item.extra;
}
return foooter;
})()
}
};
if (typeof item.what === 'string' && item.what.trim().length > 0) {
markupItem.item.header.what = item.what;
}
return markupItem;
})());
}
obj = {
'pretty-error': {
header: header
}
};
if (traceItems.length > 0) {
obj['pretty-error'].trace = traceItems;
}
return obj;
};
PrettyError.prototype._skipOrFilter = function(item, itemNumber) {
var cb, modName, pair, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref, _ref1, _ref2, _ref3, _ref4, _ref5;
if (typeof item === 'object') {
if (_ref = item.modName, __indexOf.call(this._packagesToSkip, _ref) >= 0) {
return true;
}
if (_ref1 = item.path, __indexOf.call(this._pathsToSkip, _ref1) >= 0) {
return true;
}
_ref2 = item.packages;
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
modName = _ref2[_i];
if (__indexOf.call(this._packagesToSkip, modName) >= 0) {
return true;
}
}
if (typeof item.shortenedAddr === 'string') {
_ref3 = this._aliases;
for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
pair = _ref3[_j];
item.shortenedAddr = item.shortenedAddr.replace(pair.stringOrRx, pair.alias);
}
}
}
_ref4 = this._skipCallbacks;
for (_k = 0, _len2 = _ref4.length; _k < _len2; _k++) {
cb = _ref4[_k];
if (cb(item, itemNumber) === true) {
return true;
}
}
_ref5 = this._filterCallbacks;
for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
cb = _ref5[_l];
cb(item, itemNumber);
}
return false;
};
PrettyError.prototype._applyParsedErrorFiltersOn = function(error) {
var cb, _i, _len, _ref;
_ref = this._parsedErrorFilters;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
cb = _ref[_i];
cb(error);
}
};
return PrettyError;
})();
_ref = ['renderer', 'style'];
_fn = function() {
var methodName;
methodName = '_get' + prop[0].toUpperCase() + prop.substr(1, prop.length);
return PrettyError.prototype.__defineGetter__(prop, function() {
return this[methodName]();
});
};
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
prop = _ref[_i];
_fn();
}