| var path = require('path') |
| var fs = require('fs') |
| var util = require('util') |
| |
| // Export |
| module.exports.root = function(target) { |
| return path.resolve(__dirname, '../..', target) |
| } |
| |
| // Export |
| module.exports.resource = function(target) { |
| return path.resolve(__dirname, '../../res', target) |
| } |
| |
| // Export |
| module.exports.vendor = function(target) { |
| return path.resolve(__dirname, '../../vendor', target) |
| } |
| |
| // Export |
| module.exports.module = function(target) { |
| return path.resolve(__dirname, '../../node_modules', target) |
| } |
| |
| // Export |
| module.exports.requiredMatch = function(candidates) { |
| for (var i = 0, l = candidates.length; i < l; ++i) { |
| if (fs.existsSync(candidates[i])) { |
| return candidates[i] |
| } |
| } |
| |
| throw new Error(util.format( |
| 'At least one of these paths should exist: %s' |
| , candidates.join(', ') |
| )) |
| } |