resources.js
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// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
'use strict';
var fs = require('fs'),
path = require('path');
var resourceRoot = require('../devmode') ?
require('./build').projectRoot() :
path.join(__dirname, 'data');
// PUBLIC API
/**
* Locates a test resource.
* @param {string} resourcePath Path of the resource to locate.
* @param {string} filePath The file to locate from the root of the project.
* @return {string} The full path for the file, if it exists.
* @throws {Error} If the file does not exist.
*/
exports.locate = function(filePath) {
var fullPath = path.normalize(path.join(resourceRoot, filePath));
if (!fs.existsSync(fullPath)) {
throw Error('File does not exist: ' + filePath);
}
return fullPath;
};