Split Filename
Regular expression to split a POSIX filename.
Installation
$ npm install regex-filename-posix
Usage
var re = ;
re
Regular expression to split a POSIX filename.
var parts = re;/*['/foo/bar/index.js', // input value'/', // root'foo/bar/', // dirname'index.js', // basename'.js' // extname]*/
Notes
-
When executed against dotfile filenames (e.g.,
.gitignore
), the regular expression does not capture the basename as a filename extension.var parts = re;/*['.bash_profile','','','.bash_profile','']*/parts = re;/*['.travis.yml','','','.travis.yml','.yml']*/
Examples
var re = ;var parts;parts = re;/*['index.js','','','index.js','.js']*/parts = re;/*['/foo/bar/home.html','/','foo/bar/','home.html','.html']*/parts = re;/*['foo/file.pdf','','foo/','file.pdf','.pdf']*/parts = re;/*['beep/boop.','','beep/','boop.','.']*/parts = re;/*['','','','','']*/parts = re;/*['/foo/bar/file','/','foo/bar/','file','']*/parts = re;/*['/foo/bar/.gitignore','/','foo/bar/','.gitignore','']*/
To run the example code from the top-level application directory,
$ node ./examples/index.js
Tests
Unit
Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
License
Copyright
Copyright © 2015. Athan Reines.