Modify the filename in a path
$ npm install --save modify-filename
var modifyFilename = require('modify-filename');
modifyFilename('src/unicorn.png', function (filename, extension) {
return filename + '-rainbow' + extension;
});
//=> 'src/unicorn-rainbow.png'
modifyFilename(['src/unicorn.png', 'src/pony.png'], function (filename, extension) {
return filename + '-rainbow' + extension;
});
//=> ['src/unicorn-rainbow.png', 'src/pony-rainbow.png']
MIT © Sindre Sorhus