bower/lib/util/relativeToBaseDir.js

var path = require('path');
var isPathAbsolute = require('./isPathAbsolute');

function relativeToBaseDir(baseDir) {
    return function(filePath) {
        if(isPathAbsolute(filePath)) {
            return path.resolve(filePath);
        } else {
            return path.resolve(baseDir, filePath);
        }
    };
}

module.exports = relativeToBaseDir;