gemini/lib/path-utils.js at v0.3.0 · gemini-testing/gemini

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'use strict';

var q = require('q'),

fs = require('q-io/fs');

exports.expandPath = function expandPath(path) {

return fs.isDirectory(path)

.then(function(isDir) {

if (!isDir) {

return [path];

}

return fs.listTree(path, function(path) {

return fs.extension(path) === '.js';

});

})

.then(function(paths) {

return paths.map(fs.absolute.bind(fs));

});

};

exports.expandPaths = function expandPaths(paths) {

return q.all(paths.map(exports.expandPath))

.then(function(expanded) {

return expanded.reduce(function(a, b) {

return a.concat(b);

});

};