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var util = require('util');
var colors = require('./colors');
// wow what a clusterfuck
var parseOptions = function(plugin, message, opt) {
if (!opt) opt = {};
if (typeof plugin === 'object') {
opt = plugin;
} else if (message instanceof Error) {
opt.error = message;
opt.plugin = plugin;
} else if (typeof message === 'object') {
opt = message;
opt.plugin = plugin;
} else if (typeof opt === 'object') {
opt.plugin = plugin;
opt.message = message;
}
return opt;
};
function PluginError(plugin, message, opt) {
if (!(this instanceof PluginError)) throw new Error('Call PluginError using new');
Error.call(this);
var options = parseOptions(plugin, message, opt);
this.plugin = options.plugin;
this.showStack = options.showStack === true;
var properties = ['name', 'message', 'fileName', 'lineNumber', 'stack'];
// if options has an error, grab details from it
if (options.error) {
properties.forEach(function(prop) {
if (prop in options.error) this[prop] = options.error[prop];
}, this);
}
// options object can override
properties.forEach(function(prop) {
if (prop in options) this[prop] = options[prop];
}, this);
// defaults
if (!this.name) this.name = 'Error';
// TODO: figure out why this explodes mocha
if (!this.stack) Error.captureStackTrace(this, arguments.callee || this.constructor);
if (!this.plugin) throw new Error('Missing plugin name');
if (!this.message) throw new Error('Missing error message');
}
util.inherits(PluginError, Error);
PluginError.prototype.toString = function () {
var sig = this.name+' in plugin \''+colors.cyan(this.plugin)+'\'';
var msg = this.showStack ? (this._stack || this.stack) : this.message;
return sig+'\n'+msg;
};
module.exports = PluginError;
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